Green Audit USA | Be green, save green

Refer a Friend—Be Green, Save Green and Get Green!

Receive up to $500 when you refer a friend! Earn $300 for each solar referral and $200 for each energy efficiency referral. Unlimited rewards!
Incentives for Every Budget

There are a growing number of rebates and financing options that can help make your project a reality. When you work with us, we’ll help you get the most savings possible.
Demand Better Solar

Call for your free home solar consultation and see if you qualify for $0 down solar installation.
Refer a Friend—Be Green, Save Green and Get Green!

Receive up to $500 when you refer a friend! Earn $300 for each solar referral and $200 for each energy efficiency referral. Unlimited rewards!
HELPING LONG ISLAND ONE HOME AT A TIME

We're local engineers, architects and builders who dig deeper than the typical auditor-turned-contractor in order to improve the comfort and safety of your Long Island home.
GET YOUR FREE ENERGY AUDIT TODAY!

Using the latest technology, our Home Energy Audits will find opportunities to stop heat loss and reduce energy consumption, while improving the comfort and safety of your home.

Comfort

We achieve year-round comfort by fixing whole house issues rather than putting bandaids on problem areas.

Savings

When your home performs at a higher level, it uses less energy to bring you comfort, saving you money on energy costs and repairs.

Health

Our services are aimed at taking control of your home's air, ensuring that youre breathing fresh air year-round.

Energy Audits

Heating & AC

Insulation

Solar

Rewards

Heritage Park Promotion

Show your support for Heritage Park and help jumpstart the fundraising to build a Splash Pad!

Home Energy Efficiency and How Green Audit USA Can Help You

APPLY FOR YOUR FREE HOME ENERGY & SOLAR ASSESSMENT

From PSEG Long Island and Green Audit USA!

Schedule Service

Apply Today

Testimonials

Vincent, Smithtown NY

The crew of 6 were efficient, courteous and hard-working. Thank you.