Top-rated energy efficiency auditors.

Best energy efficiency auditors near Delevan, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Delevan, NY?

Select your specific project to find the pro for you.

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

northshore pressure washing
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Delevan, NY and surrounding areas

In business since 2011

Free estimates

We are one of the largest energy consulting companies in the country. We offer Free Energy Forcasts to businesses across a wide variety of climate zones. When implemented, our recommendations can consistently save you 17-22% on your energy costs, in the first year. We offer a variety of products, from an all-inclusive fixed product, to a variable option and a hybrid. Call today to see what solutions we can offer you! References are available from very happy clients.

Avatar for 'R Factor Inc.'
'R Factor Inc.'
5.0(
2
)
Energy Audit - For BusinessHome Energy Audit

Serving Delevan, NY and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Scott arrived punctually for our first meeting and thoughtfully and thoroughly analyzed our problem (mold on peak of cathedral ceiling).  He listened carefully to our thoughts and explained his analysis clearly and completely.  He provided us with examples of similar situations he had addressed, successfully, in the past. He also showed us photos of his previous work. He spent over an hour with us, answering all questions and outlining his processes.  

After we agreed to have him do the job, he provided an extensive written contract for the work.  Our lawyer reviewed the contract and made several suggestions.  Scott quickly adjusted the contract to address our lawyer's concerns.  He scheduled the work promptly and it was completed in the agreed upon time frame.  We asked for the new electrical circuit to be labelled, and Scott took care of this without additional reminders, although I don't believe this was part of his usual service. There were no add ons to the bill.

After the work, Scott responded to questions and promised referrals to mold remediation services if required.  We've called him several times with questions, and he has always responded promptly with useful answers.

We have been totally satisfied with Scott Knapp and Rfactor from start to finish and would recommend him enthusiastically and without reservation to anyone with a similar problem."
Additional Photos
Recommended by100%of homeowners
Intimate Home Inspections
New to Angi
Home Energy Audit

Serving Delevan, NY and surrounding areas

In business since 2012

Free estimates

NYS Licensed Home Inspector. 30 years experience in building and construction trades. Buying a home is a major investment. Having a home inspection only makes good sense. I will inspect your home from top to bottom and give you a full written report the day of the inspection. Many people look at a home in the perspective of buying. I look at the home in a symptomatic way. There are sometimes tell tale signs of unseen issues that I can catch that the average viewer may not anticipate as much of a problem until it's too late. I will call it as I see it. I am not in the business of trying to degrade a person's home only to inform the buyer or seller of facts.

Cornerstone Home Inspection Services, LLC - Home Facebook
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Delevan, NY and surrounding areas

In business since 2000

Corner Stone Home Inspection Services is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of the interests of our customers and make their concerns the basis of our business.

Response time3 days
Energy Efficiency Auditing FAQs, answered by experts

Yes, advising on models that save electricity and reduce utility bills.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.

There are several signs that your house might have poor ventilation, including lingering odors, condensation on your windows, or mold and mildew. Your home may also feel stale and stuffy, or you might have trouble maintaining a comfortable temperature in your home. On top of that, you might develop allergy symptoms, such as sneezing, coughing, or headaches.

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

The Delevan, 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.