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Best Auditors in Philadelphia, PA

20 auditors · 0 services · Updated Jul 2026

Top Auditors in Philadelphia

Elliott Energy supports building owners with energy and performance regulations by translating technical analysis into compliance-ready documentation. They offer services tailored to jurisdiction-specific requirements, such as Philadelphia BEPP and NYC Local Law 87, integrating compliance work into audits and benchmarking for accuracy and efficiency. The company performs ASHRAE Level I–III energy audits for commercial, institutional, and industrial buildings, with a focus on ASHRAE Level II energy audits. These audits evaluate major building systems like HVAC, lighting, and controls to identify ECMs, estimate energy and cost savings, and prioritize upgrades. Elliott Energy also provides ENERGY STAR® benchmarking services and portfolio analysis to help building owners understand performance trends, identify underperforming assets, and track improvement.

Blower Door Tester specializes in conducting blower door tests for residential and commercial buildings. These tests are designed to measure the airtightness of a building, identify air leaks, and help improve energy efficiency. They use calibrated fans and digital pressure gauges to quantify air leakage and provide detailed reports. Blower Door Tester serves homeowners, contractors, and builders looking to meet energy codes, reduce energy consumption, and improve indoor air quality. They also offer duct leakage tests and air barrier and insulation audits.

Green Stone Energy LLC, located in Southeastern Pennsylvania, is a privately owned company committed to improving the energy efficiency of residential and commercial buildings. They offer services such as insulation and weatherization solutions, including attic and wall insulation and air sealing. Green Stone Energy aims to lower yearly energy costs and improve the standard of living for its customers by providing tailored solutions and working closely with them to achieve desired results.

An accredited RESNET Training Provider and ENERGY STAR and EPA partner offering continuing education credits.

LES NRG LLC, located in Philadelphia, PA, is a building science consulting firm specializing in improving building performance, comfort, and durability. They offer services such as blower door testing, HERS ratings, and building performance testing for both residential and commercial buildings. LES NRG provides comprehensive energy evaluations, including inspection, energy modeling, and actionable energy-saving recommendations. They work with builders, developers, and homeowners to ensure buildings are energy-efficient and meet program requirements.

Orange Energy Solutions is a home performance expert in the Philadelphia area, dedicated to making homes and workspaces more comfortable, energy-efficient, and healthy. They offer cost-effective solutions to protect families, homes, and businesses from rising energy costs. Orange Energy Solutions takes a holistic approach, addressing health and safety, comfort, durability, and efficiency. They perform whole-house retrofits, renovations, additions, and new home construction, using sustainable materials and advanced building techniques.

Advanced Efficiency Worx LLC (AEW) provides comprehensive home energy assessments using thermal imaging and blower door tests.

PECO offers Home Energy Assessments for $25, including reporting on energy efficiency, advanced diagnostic testing, and installation of free energy-saving products.

Dr. Energy Saver is a network of home energy contractors specializing in improving home comfort and reducing energy costs. They offer a range of services including home energy audits, insulation, and HVAC solutions. Their approach involves identifying problem areas in a home and providing customized solutions to meet specific needs. They aim to help homeowners save money on energy bills while creating a more comfortable and efficient living environment. Dr. Energy Saver dealers conduct thorough home energy audits to pinpoint energy loss and recommend cost-effective upgrades. They offer various insulation options, including spray foam, cellulose, and fiberglass. Dr. Energy Saver aims to diagnose the root cause of a home's energy inefficiencies, rather than just addressing symptoms. They focus on how all the energy elements of a home work together to provide comprehensive solutions. The company also emphasizes using environmentally friendly and affordable home energy upgrades. Dr. Energy Saver has been in business since 2009. They are accredited by the Building Performance Institute (BPI). The company headquarters is located in Seymour, CT. They have dealers throughout the United States and Canada. To get started with Dr. Energy Saver, you can call their main number or fill out an online form to find a local dealer and schedule a home energy audit.

The Energy Coordinating Agency (ECA) is a Philadelphia-based 501(c)3 non-profit organization founded in 1984. Their mission is to help people conserve energy and promote a sustainable and socially equitable energy future. ECA coordinates low-income energy services and provides energy conservation, education, heating, and home repair services to reduce energy costs for households and stabilize families in their communities. ECA also operates the Knight Green Careers Training Center to prepare Philadelphia residents for clean energy jobs. ECA is a regional leader in energy efficiency retrofits for existing residential properties. ECA provides high-quality energy conservation and weatherization services to low and moderate-income residents of Philadelphia and Delaware. They also operate 16 Neighborhood Energy Centers (NECs) across Philadelphia, serving as one-stop shops for utility assistance, LIHEAP applications, and connections to additional services. ECA's Heater Hotline offers crisis repair of heating systems, free of charge, for income-eligible homeowners, along with preventative maintenance and tune-ups during the off-season. ECA's energy audits provide an in-depth evaluation of a home's energy efficiency, conducted by certified Building Performance Institute (BPI) energy auditors. Recipients receive a comprehensive report with recommended upgrades, repairs, and energy services to improve their homes' energy efficiency. ECA also partners with The Energy Co-op to offer comprehensive home energy audits. ECA has a three-star rating from Charity Navigator, indicating solid performance in accountability and finance. They have a team of 65 Building Performance Institute, Inc. certified building analysts, weatherization technicians, and inspectors.

PA Energy Code is an online resource designed for building professionals in Pennsylvania, including architects, builders, contractors, and code officials. The website provides information on the energy requirements within the PA Uniform Construction Code (UCC). It aims to offer accurate and technically sound details regarding energy efficiency in new building constructions and renovations. The site covers topics such as the 2018 International Energy Conservation Code (IECC) and updates to the PA Alternative Residential Energy Provisions.

EP Electric LLC is a top-rated electrician in Philadelphia, PA, dedicated to providing brighter, safer, and more convenient electrical solutions. Their trained, licensed, and insured electrical contractors offer a wide variety of services throughout the region, handling residential, commercial, and emergency electrical needs. EP Electric prides itself on exceeding customer expectations with expertise and efficiency, ensuring electrical systems are handled with precision and care. They focus on safety enhancements and convenience for both homes and businesses, offering services from electrical upgrades to handling complex commercial projects.

Premier Contractors is a family-owned provider of energy efficiency and weatherization retrofits serving the Philadelphia area since 1993.

Certified Energy Raters, LLC provides residential and commercial performance building consultation, energy efficiency modeling, HERS Ratings, Energy Star labeling, and green building consulting. They offer HERS Index Score reports and are a RESNET® Certified Home Energy Rater company, recognized by the U.S. Department of Energy for their expertise in energy efficiency. They focus on quality, reliability, and service, committing to meeting client needs with outstanding contracting services. They provide comprehensive testing services to ensure projects meet ENERGY STAR® program requirements and offer expert ENERGY STAR® certification and testing for multi-family residential projects. They also offer professional energy code consultation for builders, designers, homeowners, and energy professionals needing clarification, compliance strategy, or pre-submittal guidance. Certified Energy Raters, LLC conducts testing in the Midwest, South, and Northeast, including Colorado, New Mexico, and Arizona. They aim to increase building energy efficiency and help clients save money on energy bills through accurate HERS Ratings for both residential and commercial buildings.

Energy Services Group (ESG) appears to operate in multiple locations and industries. One ESG, located in New Castle, DE, is a certified Home Performance with Energy Star contractor that focuses on maximizing rebate opportunities and increasing energy efficiency. They offer services such as insulation and energy audits. Another ESG, located in Naperville and Elmhurst, IL, provides 24/7 HVAC, plumbing, and electrical solutions. A third ESG, located in Channelview, TX, provides turnkey plant solutions and equipment services to the OCTG (Oil Country Tubular Goods) industry. Finally, Energy Services Group International (ESGI) provides engineering and IT staffing for the power generation industry.

Premier Contractors Inc. offers home energy audits in Philadelphia, PA, including thermal imaging to illustrate temperature changes due to air leaks, insufficient insulation, moisture, or electrical problems.

Local Energy Audits is a company that appears to specialize in home energy audits. Their website, localenergyaudits.com, suggests a focus on helping homeowners improve energy efficiency and lower utility bills through professional energy assessments. They likely provide services such as identifying areas of energy loss, recommending energy-saving upgrades, and potentially assisting with rebates or incentives. Further research is needed to determine their exact service area, certifications, and customer reviews.

Foresight Inspections LLC provides professional home inspection services. They focus on ensuring homes function seamlessly, educating clients on maintenance, and optimizing energy efficiency. Inspector Davone Colbert has experience in real estate, including rehabilitating properties and managing rentals. Foresight Inspections aims to provide peace of mind during the home buying process with detailed and thorough inspections.

The Philadelphia Energy Authority runs Solarize Philly, offering free solar assessments and discounted pricing to low and middle-income residents.

FirstEnergy Pennsylvania is a utility company providing electricity distribution to residential and commercial customers. They are committed to making customers' lives brighter and communities stronger. The company focuses on electricity generation, transmission, and energy management. FirstEnergy also offers various assistance programs to help customers manage their bills.

About Auditors in Philadelphia

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We currently list 20 home energy auditors in Philadelphia, PA.

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