Search Directory
Use the search below to find a Duct and Envelope Testing contractor near you. To apply to be listed on the map, click here.
A Project Probono llc
With over three decades of expertise, we stand as a beacon of reliability in the Lehigh Valley and its surrounding regions. We specialize in evaluating residential structures for energy efficiency, indoor air quality, and overall comfort. Utilizing state-of-the-art equipment and time-tested methodologies to diagnose and improve home environments. Clients trust us for our meticulous attention to detail, comprehensive assessments, and actionable recommendations. Whether it's improved home performance, code compliance, or identifying and solving comfort issues, we pride ourselves on delivering tangible results that enhance both safety and sustainability. As a revered authority in the field, we remain committed to empowering homeowners with the knowledge and solutions needed to optimize their living spaces for years to come.
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2636 Butztown Rd
Bethlehem, Pennsylvania 18017
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- BPI Building Analyst
- BPI Envelope Professional
- Other (see below)
Other CertificationsASHRAE 62.2 Certified
Adamerovich Energy Consultants
Blower Door Envelope Testing
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131 Charles Houck Rd
Latrobe, Pennsylvania 15650
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Single-family Services
- Blower door testing
Multifamily Services
- Blower door testing
Certification Type
- BPI Building Analyst
- BPI Energy Auditor
- Other (see below)
Other CertificationsQCI
Affordable Energy Now LLC
Construction Code Compliance Testing with a blower door or a duct leakage "duct blaster". Providing prompt testing services and code compliance reporting in south-central Pennsylvania and northern Maryland since 2008. Helping contractors meet requirements of the 2018 and 2021 IEEC Codes by bringing over 35 years of knowledge and support experience to your construction project.
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39 Lakeview Cir
Hanover, Pennsylvania 17331
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Single-family Services
- Blower door testing
- Duct leakage testing
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- BPI Building Analyst
Blower Door Tester
Blower Door Tester is an veteran owned and operated business licensed in the city of Philadelphia. We are BPI certified in duct leakage testing and blower door testing. We proudly serve customers located in Southeastern Pennsylvania, Southern New Jersey and Northern Delaware areas.
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612 S Delhi St
Philadelphia, Pennsylvania 19147
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Single-family Services
- Blower door testing
- Duct leakage testing
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- BPI Infiltration & Duct Leakage
Building Performance Specialists
We assist builders with IECC compliance testing and SOLUTIONS in new construction as well as retrofit applications. Specializing in single family as well as multi family projects.
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Pennsylvania 19053
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- BPI Building Analyst
CARE-Property Services, Inc,
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1235 Abbottstown Pike
Hanover, Pennsylvania 17331
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- BPI Building Analyst
- BPI Energy Auditor
- BPI Envelope Professional
- Other (see below)
Other CertificationsHEP QCI, Lead Abatement Supervisor, Asbestos Abatement, IICRC Water Restoration
Deily Contractors, LLC
For over 12 years we have provided testing services for some of the nations largest residential builders as well as custom builders and General contractors that may only need our service once. Based in the Lehigh Valley, our coverage area ranges but not limited to Philadelphia and surrounding counties up to North Eastern Pa and the Poconos and west to Reading. Our committed staff can provide next day testing when needed.
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4173 Newburg Rd
Bethlehem, Pennsylvania 18020
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- HERS Rater
- BPI Building Analyst
DSB Energy Services LLC
Home energy performance testing and consulting. Energy Star, Zero energy Ready Homes, Passive House, and HERS rating certifications.
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100 Quail Court
NORTH WALES, Pennsylvania 19454
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
Duct Work Testing
Duct Work Testing is an veteran owned and operated business licensed in the city of Philadelphia. We are certified in duct leakage testing and blower door testing. We proudly serve customers located in Southeastern Pennsylvania, Southern New Jersey and Northern Delaware areas.
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210 South 3rd Street
Philadelphia, Pennsylvania 19106
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Single-family Services
- Blower door testing
- Duct leakage testing
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- BPI Infiltration & Duct Leakage
EAM Associates
For over 25 years, EAM Associates has provided builders, developers, utilities, architects and efficiency program managers with a variety of services including program design, quality assurance inspections, program management, training and marketing/outreach. We have established ourselves as a leading high performance construction consultant, with an established team reputation for success, and technical excellence that fundamentally improves the homeowners comfort, health and enjoyment of their homes.
Our team includes a diverse group of building science professionals with hands on experience in the fields of construction, HVAC design/installation and testing, home performance, Home Energy Rating (HERS), and energy code compliance. EAM is a RESNET Accredited HERS Provider, and a LEED for Homes Provider. We help our builder partners improve their projects by engineering high performance MEP systems, and guiding them through more advanced building certification programs such as; DOE Zero Energy Ready Homes, Indoor airPLUS, and Passive House.
EAM currently serves clients in all 21 counties of New Jersey, as well as customers in Pennsylvania, Delaware, Maryland, and New York. Our field staff performs over 5000 quality assurance inspections annually. All of the services delivered are conducted by EAM employees. No subcontractors are used. EAM currently has a technical staff which includes (10) energy rater/auditors who hold various building science, design, and inspection certifications. EAM does not do any installation work or product sales, and is ideally suited to take on any project where 3rd party verification work is required.
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South Main Street
New Hope, Pennsylvania 18938
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Canterbury Drive
Mullica Hill, New Jersey 08062
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Route 138 West
Wall, New Jersey 07719
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- Rating Field Inspector (RFI)
- BPI Building Analyst
- BPI Envelope Professional
- Other (see below)
Other CertificationsIECC Residential Field Inspector/Plans Examiner
Eastern Air Balance Corporation
Eastern Air Balance Corporation provides residential and commercial duct leak testing services. Eastern Air Balance Corporation also performs Testing, Adjusting and Balancing of air and hydronic systems and Building Systems Commissioning Services for commercial and industrial facilities.
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252 South Esbenshade Road
Manheim, Pennsylvania 17545
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Single-family Services
- Duct leakage testing
Multifamily Services
- Duct leakage testing
Certification Type
- Other (see below)
Other CertificationsNational Environmental Balancing Bureau (NEBB)
Energy Auditors
* We perform infiltration/blower door testing, duct leakage testing, HERS Ratings, Energy Star certification for new homes, and quality control inspections.
* We use thermal imaging and other means to assist our builders in resolving problems if they initially fail duct leakage or infiltration testing.
* We consult on energy code questions and are experts in helping builders to find different ways to meet Pennsylvania's energy code requirements.
* Our staff maintains the professional certifications from BPI (Building Performance Institute) and RESNET.
* Kevin, the owner of Energy Auditors, is a certified HERS Rater and Building Analyst.
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143 NORTH FILEY'S ROAD
DILLSBURG, Pennsylvania 17019
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- HERS Rater
- BPI Building Analyst
- Other (see below)
Other CertificationsRIA Mold Remediation Supervisor
Energy Code Diagnostics, LLC
Infiltration and duct leakage (blower door & duct blaster) testing services for energy compliance with respect to the energy codes and associated standards.
Using state of the art testing equipment and gauges - Retrotec 5000 Blower Door, Retrotec 340 Duct Blaster and DM32 Manometers, Energy Code Diagnostics, LLC performs the mandatory air testing in accordance with PA UCC IRC 2015, Chapter 11, Section N1102.4.1.2 & N1103.3.3, and/or IECC 2015, Chapter 4, Section R402.4.1.2 & R403.3.3, and/or 2018 PA Alternative Residential Energy Provisions, Section PA304.1.2 & PA402.3 and provides building code officials with written reports/results confirming that buildings are in compliance with the energy code requirements.
BPI Certified Professional ID # 5063718
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2929 W. Greenleaf Street
Allentown, Pennsylvania 18104
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Single-family Services
- Blower door testing
- Duct leakage testing
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- BPI Infiltration & Duct Leakage
Energy Performance Partners, LLC
Energy Performance Partners, LLC (EPP) is a full service independent third party design, inspection, and testing business with the main office located in Perrysburg, Ohio and our secondary office located in Detroit. We perform Code Compliance (blower door, duct blaster), Energy Star, Tax credit, and HERS certifications (or other certifications as required) in Ohio, Michigan, Indiana and portions of West Virginia and Pennsylvania primarily, but we travel well and will go wherever we are needed. We have completed thousands of multi-family, multi-single apartment, single family, affordable, Low Income Housing Tax Credit (LIHTC), Enterprise Green Communities and Habitat projects to name a few. We hold Resnet, BPI, AEE, and ICC national certifications.
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902 Apple Creek DR
Perrysburg, Ohio 43551
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- BPI Building Analyst
- Other (see below)
Other CertificationsAEE Certified Energy Auditor, ICC certified Residential Energy Inspector/Plans Examiner
Energy Smart Home Improvement
Full Service Home Performance Company offering diagnostic services such as blower door testing, Duct pressure testing, IR scanning and Energy Audits. We also offer remediation services such as air sealing and insulation services.
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20 Beech St
Unit B
CARLISLE, Pennsylvania 17013
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Single-family Services
- Blower door testing
- Duct leakage testing
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- BPI Building Analyst
Envinity
Envinity is a Design Build firm that offers performance testing for new homes.
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25 Decibel Road
Suite #205
State College, Pennsylvania 16801
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Single-family Services
- Blower door testing
- Duct leakage testing
Certification Type
- BPI Building Analyst
Fekete Thermal Inspections, LLC
The company is in business since 2008.
Performing HERS rating, code compliance testing, ERV commissioning, building performance consultation and HVAC design.
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888 Five Points Richmond Road
Bangor, Pennsylvania 18013
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- BPI Building Analyst
- BPI Envelope Professional
- Other (see below)
Other CertificationsCertified Energy Manager
Green Kite Inc
Energy Efficiency Inspectors & Contractors
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902 S Center St
Gratz, Pennsylvania 17030
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- BPI Building Analyst
- Other (see below)
Other CertificationsBPI HEP Energy Auditor, BPI HEP QCI
Greengurus
Perform energy code testing as required in IECC 2015 with amendments from IECC 2018
Perform energy modeling applying R405 & R406 or R1105 & R1106 that allow alternative thermal design and enable more cost-effective construction
Perform energy calculations that enable builders to earn incentives for highly efficient construction practices
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986 Nabbs Creek Road
Glen Burnie, Maryland 21060
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800 N Market Street
Frederick,, Maryland 21701
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3315 Augusta Road
Manchester, Maryland 21102
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- Rating Field Inspector (RFI)
Harmony Home Energy
Certified HERS Rater, BPI Building Analyst, IECC Energy Inspector and hold the EPA section 608 Universal certification. Harmony Home Energy supports builders of better homes by providing quality control service, energy code compliance service and by helping builders to access federal and utility sponsored incentives.
Headquartered in Harmony, Pennsylvania, just off I-79, we are a short distance from new residential developments in the area and can provided discounted services based on proximity and scheduling flexibility.
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Harmony, Pennsylvania 16037
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Erie, Pennsylvania 16501
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- BPI Building Analyst
- Other (see below)
Other CertificationsCertified Energy Inspector - PA Department of Labor and Industry #006729
Harron's Insulation & Ceilings, Inc.
Harron's Insulation & Ceilings, Inc. was formed in 1981 by Robert W. Harron. Since its formation Harron's has performed insulation work on new and existing residential and commercial properties. Very shortly after beginning the business Mr. Harron expanded into a full service weatherization company. Suspended ceilings were added to the list of services and materials offered soon after in 1982 and have been an essential part of the business ever since.
Today Harron's Insulation & Ceilings, Inc. has almost one hundred years of combined experience. With its current staffing and resources Harron's is capable of handling just about any weatherization or suspended ceiling project you might have, and yet it is still small enough to provide personalized, high quality service and support at a very reasonable price.
By enlisting the waetherization services from Harron's you can do your part to help save the environment. You'll not only be conserving energy, you'll also be conserving your pocket book.
Our hours of operation are Monday-Friday 7:00AM-4:00PM
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801 Euclid Ave.
Temple, Pennsylvania 19560
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Single-family Services
- Blower door testing
- Duct leakage testing
Certification Type
- BPI Building Analyst
Home Efficiency Solutions LLC
We are a HERS Rating company located in the eastern panhandle of WV, who have been in business for 11 years. We can accommodate all of your energy-efficient related needs, from Blower Door and Duct Leakage Testing to Energy Ratings (HERS) and Thermal Imaging. Our reputation is strong and reliable.
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1908 Files Cross Road
Martinsburg, West Virginia 25404
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Single-family Services
- Blower door testing
- Duct leakage testing
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- HERS Rater
Ideal Living Environments Inc
Ideal Living Environments offers duct testing, Blower door testing, energy code compliance assistance and testing for all pathways, HERS ratings, other Home Performance testing, and we participate in above code programs and Builder incentive programs.
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125 W Main Street
PO Box 20
Millheim, Pennsylvania 16854
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- Rating Field Inspector (RFI)
King Conservation Group
King Conservation Group offers air leakage testing for new homes as well as optional air sealing packages and insulation to ensure passing results.
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667 Hartman Station Road
Lancaster, Pennsylvania 17601
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Single-family Services
- Blower door testing
Multifamily Services
- Blower door testing
Certification Type
- BPI Building Analyst
MaGrann Associates
MaGrann Associates is a building energy consulting and engineering firm specializing in energy efficiency and green building. For more than 35 years, we have focused on bringing applied building science to the residential housing market helping builders, developers and designers produce higher performing, energy efficient homes. From custom engineering design to troubleshooting, program management to third party green building verification, MaGrann Associates is dedicated to providing you with expert and effective consulting and engineering support.
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701 E Gate Dr
Mount Laurel, New Jersey 08054
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- Rating Field Inspector (RFI)
- BPI Building Analyst
- BPI Energy Auditor
- BPI Infiltration & Duct Leakage
- BPI Envelope Professional
Nu-Tech Energy Solutions Co LLC
15 years experience in the Building Performance Industry and Residential Energy Code Testing. Serving all of NEPA. Need a test quickly? Have questions about the tests? Worried about what happens if you initially fail a test? Give us all call, be glad to help.
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HC1 Box 1A 231
Hawley, Pennsylvania 18428
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Single-family Services
- Blower door testing
- Duct leakage testing
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- HERS Rater
- BPI Building Analyst
- BPI Energy Auditor
- Other (see below)
Other CertificationsBPI QCI (Quality Control Inspector), BPI Multi-Family Building Analyst
PEG, LLC
PEG, LLC is in its 22nd year as a diverse energy efficiency, engineering, environmental, and management consulting firm operating principally in the Eastern and Central United States. PEG specializes in building energy performance, green building program compliance, building diagnostics, environmental and code compliance, thermal performance, HVAC design and operation, and construction defect. These capabilities have enabled PEG to become a leader in the application of national green building standards and demand side energy efficiency protocols. Operating as a design consultant and “boots on the ground” interim and continuous inspection agent, PEG leads the way in verification of effective planning and real-world application of all aspects of sustainable construction. PEG performs at every level of contracting from commercial structures to residential dwellings to charitable endeavors.
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Plum, Pennsylvania 15239
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Bulger, Pennsylvania 15019
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Hookstown, Pennsylvania 15050
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- Rating Field Inspector (RFI)
- BPI Building Analyst
- BPI Energy Auditor
- BPI Infiltration & Duct Leakage
- BPI Envelope Professional
Project Probono LLC.
With 30 years of advanced envelope testing, reporting and pioneering procedural industry standards we provide measurable energy savings and energy independence to homeowners and our community. "Because you should be able to afford comfort!
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2636 Butztown Road
Suite 2
Bethlehem, Pennsylvania 18017
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- BPI Building Analyst
- Other (see below)
Other CertificationsAshrae certified professional
ReVireo
ReVireo is an energy efficiency and green building services company. We reduce the cost, difficulty, and risk involved with compliance with building energy code/regulations as well as energy efficiency and green building certification programs.
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2929 Arch Street
Suite #1700
Philadelphia, Pennsylvania 19104
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200 South Ave. E.
Suite 303
Cranford, New Jersey 07016
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- Rating Field Inspector (RFI)
Solstice Home Performance
Solstice Home Performance provides Energy Efficiency Services to HomeBuilders, Contractors and Homeowners. We provide Blower Door, Duct Leakage, and Air Sealing / Insulation Inspections, and Reschecks for New Construction, Additions and Remodels. We also conduct Energy Audits for existing homes and manage energy efficiency improvement projects.
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211 Beechwood Road
Brookhaven, Pennsylvania 19015
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- BPI Building Analyst
Sustainable Comfort, Inc.
As qualified green building consultants, and raters, we can help you design and execute a successful project and minimize headaches along the way. Our focus on a collaborative approach to energy-efficient design and construction, as well as our in-depth knowledge of green building design will help create a building that maximizes the value of the building for the owner, and the quality of the environmental for the occupant. We take responsibility for leading the project team through the implementation of energy efficient construction. We can help from your certification needs all the way down to code compliance testing on your multifamily properties.
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639 North Salina St
Syracuse, New York 13208
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Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- Rating Field Inspector (RFI)
- BPI Building Analyst
Tacoma Energy
Tacoma Energy performs Energy Auditing (code compliance, blower door and duct leakage testing), HVAC Duct Sealing and Air Sealing services.
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300 Old Pond Rd
Bridgeville, Pennsylvania 15017
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Single-family Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Multifamily Services
- Blower door testing
- Duct leakage testing
- IECC insulation and air barrier criteria inspections
Certification Type
- HERS Rater
- Rating Field Inspector (RFI)
TopBuild Home Services
TopBuild Home Services offers builders a comprehensive range of energy-efficiency services, from duct and envelope (blower door test) testing to HERS Ratings and Energy Star Certification. We can also provide additional support and training for builders seeking options for IECC compliance, and can support builders seeking Utility Rebate or Tax Credit opportunities.
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150 Fulling Mill Rd
Middletown, Pennsylvania 17057
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153 Lenape Rd
Barto, Pennsylvania 19504
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7900 N. Radcliffe St
Bldg #105
Bristol, Pennsylvania 19007
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2 Alps
Cranberry Twp, Pennsylvania 16066
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Single-family Services
- Blower door testing
- Duct leakage testing
Multifamily Services
- Blower door testing
- Duct leakage testing
Certification Type
- HERS Rater
- BPI Building Analyst
- BPI Envelope Professional
While Performance Systems Development (PSD) strives to make the information on this website as accurate as possible, PSD makes no claims, promises, or guarantees about the accuracy, completeness, or adequacy of the contents of this contractors list, and expressly disclaims liability for errors and omissions in the contents of the list. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of noninfringement of third party rights, title, merchantability, fitness for a particular purpose, is given with respect to the contents of this contractor lists. Reference in this list to any specific commercial product, process, or service, or the use of any trade, firm or corporation named is for the information and convenience and does not constitute an endorsement, recommendation, or favoring by PSD.