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TRUSTED BY HOLMES, NY HOMEOWNERS

  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon15
    Verified energy efficiency auditing services reviews

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

Avatar for Prestige Energy Solutions LLC
Prestige Energy Solutions LLC
4.3(
13
)
Home Energy AuditEnergy Audit - For Business

Serving Holmes, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Corey provides a good service ant a fair price crews are clean and courteous They stand by their work If it not 100% they come back out Evaluate and send a crew to make right Customer satisfaction is their main goal They accomplished that with the work They did for me Thank you Corey Thank you Prestige energy"
Response time2 days
Response rate97%
73 neighbors recently requested a quote
Avatar for Gabriel Hahn
Gabriel Hahn
New to Angi
Home Energy Audit

Serving Holmes, 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 Adaptive Insulation
Adaptive Insulation
4.9(
13
)
Home Energy Audit

Serving Holmes, NY and surrounding areas

In business since 2024

Free estimates

Warranties offered

"My house looks as if nothing was done to it. The crew did a great job keeping my property clean and ensured no leakage occurred inside my house during the installation. They also explained the process and were open to any questions. It was a very positive experience for me."
Elevated Injection
Wall Injection
plugging
Roof Installion
Injection Foam

+5

Response time1 day
Recommended by83%of homeowners
OG MECHANICAL
4.8(
5
)
Energy Audit - For BusinessHome Energy Audit

Serving Holmes, NY and surrounding areas

Emergency services offered

"Arrived 1 hour late. Said they were bringing parts Brought "guts" for toilet flushbox. Didn't need it. Five minute repair had toilet working again. Brought bathroom faucet with them. Did not bring kitchen faucet which he said he had when we spoke. So the went to Home Depot and came back with faucet. He then proceeded to install both faucets. He then told me I owed him $900.00 which I was not prepared for. And I told him so. Angi's estimated a repair for somewhere around $342, I think. I had $550.00 put aside for the job. I gave him that. I usually keep $200.00 at home for emergency. Gave him that as well. Since he still didn't seem satisfied I wrote a check for the final $150.00. He said make it out to cash. And check HAS been cashed. I felt completely intimidated. I'm 82 years old and live only on social security. I have never felt so 'taken advantage of' in my life. And since my name will be provided to them, I guess I now need to be afraid of retaliation. A bit scary. But I need to do this anyway. If only to save others from the same fate. He actually had the audacity to charge me $100.00 for the toilet repair which, as I said, took 5 minutes. That's $20.00 per minute! After they left I went on Home Depot's website. The bathroom faucet retailed for $27.00. He charged me $50.00. The kitchen faucet retailed for $89.00. He charged me $150.00. On the phone I was told how 'fair' they were. No way!"
Recommended by80%of homeowners
Avatar for Go Green Express Home Services
Go Green Express Home Services
3.4(
81
)
Energy Audit - For BusinessHome Energy Audit

Serving Holmes, NY and surrounding areas

In business since 1977

Emergency services offered

Credit card accepted

"We were very pleased when we called Go Green Express during a heat wave. The company who usually services our equipment wouldn't call back as they were too busy, even though we were regular customers. Over the phone, Go Green helped diagnose the problem so the tech could arrive with the correct part. The technician, Jameson, arrived and was polite, knowledgeable and professional. The office called and confirmed our appointment and got someone out quickly, even though we were not regular customers. We would absolutely use them again."
Recommended by58%of homeowners
ECO Development Group, LLC
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Holmes, NY and surrounding areas

In business since 2009

Free estimates

Credit card accepted

ECO Development Group, LLC is the right call to make for your insulation and energy audit needs. There's no job too big or too small and we take pride in getting your project done on time. From our top notch materials to our fast turn around time, you will be glad you choose us for your projects. Most times, we are able to respond to your call that same day. We give you quality, service and value. When you invest in your home or business, you'll choose only the best. ECO Development Group, LLC exceeds the highest standards you have for your home and your family. Give us a call today for a free estimate!

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Energy Efficiency Auditing FAQs, answered by experts

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

There are several strategic ways to lower your home insurance premium. The primary one is to shop around and get quotes every few years to make sure you’re getting the best deal. Also, sometimes bundling your auto and homeowner’s insurance will get you a discount on both. Finally, try to keep your credit score up; many homeowner insurance companies use credit scores to generate quotes.

To find a reputable home energy auditor, start by researching local companies that offer the service and check their reviews, methods, and certifications. The most reputable professionals are often Home Energy Professional (HEP)-certified by the Building Performance Institute (BPI). You can also consult the Department of Energy’s certified list of energy auditors or use a state licensing tool to review local guidelines and ensure you are hiring a certified professional for your area.

Yes, skylights can affect a home’s energy efficiency, either positively or negatively. Properly installed, energy-efficient skylights with Low-E coatings, double glazing, and UV-blocking glass can help regulate indoor temperatures and reduce heating and cooling costs. However, poorly insulated or older skylights can contribute to heat loss in winter and excess heat gain in summer, lowering overall energy efficiency.

Homeowners may qualify for an HVAC tax credit if they install an ENERGY STAR®-certified HVAC system that exceeds the energy efficiency minimum standards:

  • Split-System AC: 16 SEER2

  • Packaged AC: 15.2 SEER2 and 11.5 EER2

  • Ducted Split Heat Pump: 15.2 SEER2, 7.8 HSPF2, and 11.7 EER2 

  • Packaged Heat Pump: 15.2 SEER2, 7.2 HSPF2, and 10.6 EER2

  • Mini-Split System: 16 SEER2, 9 HSPF2, and 12 EER2

You can claim up to 30% of the cost of the job, subject to maximums.

The Holmes, 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.