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Find Home energy auditors in Fresno

Avatar for Superior Insulation
Superior Insulation
5.0(
61
)

Serving Fresno, CA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Our job was much more difficult then anticipated and they had many challenges. They worked relentlessly to get the job done, as promised. We really appreciate their effort, the way they prepped our home, cleaned up every day and worked as scheduled. It is hard to find people who perform the work as promised, show up on time and communicate everything to the homeowner. This outfit exceeded our expeditions. Highly recommend them!"
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for ABC Cooling & Heating
ABC Cooling & Heating
4.8(
62
)

Serving Fresno, CA and surrounding areas

In business since 1954

Free estimates

Emergency services offered

"EXCELLENT! When our heater died, we found them on Angie's List. Jeff came out very soon to give us a quote. He was very informative and professional. We had read the reviews and decided to go with them without even getting other quotes. It wasn't the lowest price around I'm sure.....but it was about what we expected, other than a couple of newer additions which I'm sure we will be happy with. 5 young men (Joaquin/Ben/Dillon/Alvaro/Allen) started the next morning! This was quicker than it might have been because it's April & not high season for worrying about heat. These men were Friendly, Informative, Efficient, Capable. I can't say enough good about them. I have a home office and an income tax business, so I was here working and they were here for 3 full days. I was Completely comfortable with them around. It was an Exceptional job done and I'm kind of going to miss them! ;-) Great Job ABC!"
Our office
The Green Beast
Our Team
Recommended by96%of homeowners
Avatar for NRG Clean Power
NRG Clean Power
4.6(
43
)

Serving Fresno, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."
Snapshot of solar panels installed on Northern Hollywood home
Solar panels installed on the roof of Southern California home
Solar panel installation in Northern Hollywood
Additional Photos
Additional Photos

+24

Recommended by88%of homeowners
Avatar for Balanced Comfort
Balanced Comfort
5.0(
10
)

Serving Fresno, CA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Sage was great! Knowledgeable and a true professional. Gave resolution to my issue and was able to suggest other service and discounts, to take advantage of on the spot. Well done."
AC Installation of Package Unit
AC Unit EnergyGuide 19 SEER Sticker (VERY EFFICIENT!)
Air Conditioning & Heating split system in the closet.
Completed Bosch Unit Installation - This system heats and cools with electricity.
Old Heating & AC Unit that was removed from the home.

+6

Recommended by100%of homeowners
Avatar for ALL A / C
ALL A / C
4.9(
11
)

Serving Fresno, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We were so happy with the service provided. I never used Angies list before. I will definitely use them again. Direct air responded quickly in the morning and was able to come even earlier than expected. He told us exactly the problem. He had the part in his truck and we were done. We had a warm house again. We will definitely use him again. We even liked him much better than who we have normally."
Recommended by100%of homeowners
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FAQs for home energy audit projects in Fresno, CA

To prepare for a home energy audit, begin by preparing your space. Clear any obstructions around the attic, basement, ducts, crawl space, appliances, windows, and doors. Gather all your energy bills from the last year and information on home upgrades if you’ve made any changes. If you’ve previously had an audit done, include that information as well.

Finally, be prepared to discuss any questions or concerns you have. If you’ve noticed a rise in your energy bills, hot or cold areas in your home, or unusual sounds from ducts or appliances, make a list to discuss with your auditor.

How often you should get an energy audit depends on the age and condition of your home. New homes with no issues are recommended to get an audit every five years, while older homes should audit every two to three years. If you’ve noticed any changes to your energy bills or other areas of concern, you should get an audit as soon as possible. It’s also a good idea to conduct an audit if you’ve made changes or upgrades to your home, such as installing a new furnace, windows, or doors.

An energy audit takes three to four hours to complete. Your auditor sets up testing equipment, conducts an exhaustive walk‑through inspection, and performs all required evaluations to identify energy loss points. The audit follows a systematic review that includes visual assessments, mechanical tests, and detailed documentation, resulting in a precise report of improvement recommendations.

You can schedule a home energy audit any time of the year—it all depends on what's convenient for you. That said, timing it right can help you tackle issues before they impact your comfort and bills. If you live in a colder climate and want to avoid high heating costs in the winter, getting an audit in the summer allows you to make improvements before the temperature drops. On the contrary, if hot summers are your concern, a spring audit can help you stay cool and save on air conditioning.

To find a qualified home energy auditor, start by searching for local energy auditors with great reviews and recognized certifications like those from the Building Performance Institute (BPI). These credentials ensure they're qualified and can help you qualify for rebates. Don't hesitate to ask about their audit methods and schedule a consultation to see if they're a good fit for your needs. Doing some research upfront helps you get top-notch service and maximize your energy efficiency.

Once you have your energy audit report, it's time to take action. Review the recommendations and prioritize the upgrades that make the most sense for your home and budget. Reach out to experienced pros to get quotes and discuss how they can help. By making these improvements, you'll boost your home's energy efficiency, lower your utility bills, and enjoy a more comfortable living space.