FAQ

PEG, LLC is headquartered in Fairfax, Virginia.

PEG provides services across multiple states. We are licensed engineers in all 50 states.

We work with homeowners, commercial property owners, builders and developers seeking energy-efficient and sustainable solutions.

PEG provides energy modeling, inspections and testing to ensure that new homes meet ENERGY STAR certification standards. Our team works closely with builders to optimize designs and implement energy-efficient solutions.

A blower door test measures a home’s airtightness by using a powerful fan to lower indoor air pressure, causing inside air to exit through leaks. This helps identify areas that need sealing to improve energy efficiency and comfort.

A duct leakage test measures a home’s duct tightness by using a powerful fan to lower air pressure within the HVAC system, causing inside air to exit through leaks in the duct. This helps identify areas that need sealing to improve energy efficiency and comfort.

Yes, we design, diagnose and consult on HVAC solutions tailored to the specific needs of your building to optimize comfort and energy efficiency.

We provide a variety of inspections, including energy inspections, risk management and construction quality checks.

Yes, PEG provides training to help builders leverage their energy efficiency certifications.

Yes, PEG collaborates with industry professionals, builders and sustainability organizations to enhance energy efficiency in construction.

Yes! PEG frequently has job openings in energy consulting, inspections and administrative roles. Visit our careers page to apply.