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Best energy efficiency auditors near Garrison, NY

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Top-Rated Energy efficiency auditors in Garrison - Updated Nov 2026

Avatar for Gabriel Hahn
Gabriel Hahn
New to Angi
Home Energy Audit

Serving Garrison, NY and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

I conduct energy audit tests for homes, whether they are colonial or brand new construction. I can recommend you various forms of weathersealant, thermal wrappings, and storm window techniques, saving you thousands in the form of long-term heat insulation tech-forward solutions.

Avatar for Eco Green Solutions
Eco Green Solutions
5.0(
28
)
Energy Audit - For BusinessHome Energy Audit

Serving Garrison, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"It went really well. They came in immediately and sealed off the basement from the rest of the house (There's no door to the basement)). They also set up very large and powerful hepa-air-cleaning units which they kept running through the whole job and in fact until the industrial hygienist returned for post-testing after the job was completed. The manager Mike assured me that the job would be done with the utmost effort and care and that's exactly what happened. The main workers, Marcello and Israel were terrific, meticulous, hard-working, reliable, responsive to any concerns I raised. I really couldn't have asked for any more. The post-test results showed Zero spores of the two bad molds with high readings in the pre-job testing. It's a really nice feeling when people come in and do the job just as they promised to."
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Recommended by100%of homeowners
Avatar for Federal Conservation Corp
Federal Conservation Corp
4.5(
166
)
Energy Audit - For BusinessHome Energy Audit

Serving Garrison, NY and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"After I called for an estimate, Joey came promptly and assessed our insulation needs. He took his time to explain everything and also gave valuable energy savings tips. We scheduled a date and he and his crew arrived on time and insulated our attic. Within a couple of hours they were done with a thorough clean up."
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+1

Recommended by90%of homeowners
Avatar for Mr Electric of Western CT
Mr Electric of Western CT
4.2(
45
)
Energy Audit - For BusinessHome Energy Audit

Serving Garrison, NY and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"They put in a switch box for our generator. They had to come back a couple of times because it did not pass inspection. Part of their proposal was for proposal and at the end of the job I ask them for a copy of the permit and apparently that had not gotten a permit."
Recommended by79%of homeowners
Avatar for Adaptive Insulation
Adaptive Insulation
4.9(
13
)
Home Energy Audit

Serving Garrison, NY and surrounding areas

In business since 2024

Free estimates

Warranties offered

"High quality of work, super clean, would recommend to anyone with an older home looking for warmth this winter As a business owner myself, I understand the importance of quality, customer service and over-all professionalism! Selecting the right company to insulate my home became an easy decision when picking Adaptive. On-time, productive work and a clean install made it a No Stress process dealing with Dan and Josh ¦ I would highly recommend Adaptive Insulation and I am looking forward to saving money as well as keeping warm throughout the winter!!"
Elevated Injection
Wall Injection
plugging
Roof Installion
Injection Foam

+5

Response time1 day
Recommended by83%of homeowners
Avatar for PowerHouse Home Services
PowerHouse Home Services
4.4(
15
)
Energy Audit - For BusinessHome Energy Audit

Serving Garrison, NY and surrounding areas

In business since 1998

Emergency services offered

Credit card accepted

"We were trying to sort out electrical issues as part of a home inspection, and Mister Sparky provided an estimate for service that was actually unnecessary.  Thus, we went with another company that accurately diagnosed the issue and gave an estimate."
Recommended by83%of homeowners
Avatar for Clover Heating and Cooling
Clover Heating and Cooling
3.8(
34
)
Energy Audit - For BusinessHome Energy Audit

Serving Garrison, NY and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Very well. The guys from Clover were great. They identified many problems in my home that were costing me money in heating bills and greatly reducing energy efficiency. I have seen a big improvement in my energy bills as a result of this project."
Air Advice Brochure
Recommended by85%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

When combined with a substantial solar system, if you have enough Powerwalls, you could go off-grid and be energy independent. But remember, you'd need enough Powerwalls to power your whole home continuously because a single Powerwall can’t power large appliances for extended periods. One Powerwall is able to power an average-sized home's emergency circuits, lights, and outlets. To power large appliances, you likely need two or three Powerwalls.

A home energy audit costs about $420 on average, with prices ranging from $100 to $2,250 or more. The final cost depends on factors like your home's size, location, the thoroughness of the audit, and the specific tests performed. A basic Level 1 walk-through inspection typically costs between $150 and $200, while a comprehensive Level 3 audit with detailed testing and a report costs around $900. Homeowners may be able to use the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit to cover up to $150 of the audit cost.

Costs for common individual tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

While you can perform many routine home maintenance jobs yourself, it’s often a good idea to bring pros in for certain tasks. HVAC maintenance, fireplace and chimney inspections, foundation repairs, and roof inspections and repairs should be handled by professionals who know what to look for and can safely perform repairs. You may also find it helpful to hire a local house cleaning service to help with deep cleaning.

Fireplaces can theoretically help you save on heating bills if you lower the temperature throughout the rest of your home and heat only a single room that you occupy using the fireplace. However, in most cases, homeowners won’t save any money on heating bills. Gas and electric fireplace inserts could actually lead to a spike in your respective energy bills if you use them frequently, and if you don’t keep up with chimney maintenance and repairs, your traditional masonry fireplace could actually be a source of heat loss in the winter.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

The Garrison, NY homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.