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Find Home energy auditors in San Antonio

Standard Renewable Energy
3.0(
4
)

Serving San Antonio, TX and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Credit card accepted

"My experience with Standard Renewable Energy was fantastic in every way. I got an amazing insulation job for the price and now my house is so warm! Everyone I dealt with from SRE (from the salesperson to the technician) was so nice and professional. I have already told all my friends and neighbors about this company...outstanding customer service!!!"
Recommended by66%of homeowners
Avatar for Deleon Solar
Deleon Solar
5.0(
1
)

Serving San Antonio, TX and surrounding areas

In business since 2020

Free estimates

Warranties offered

We are 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 our customers' interests and make their concerns the basis of our business.

Recommended by100%of homeowners
Avatar for Solnova
Solnova
5.0(
1
)

Serving San Antonio, TX and surrounding areas

Free estimates

Solnova is a leading solar panel installer. Providing these services:\n\n-Funding with No socials or bank cards needed.\n-Financing available.\n-Bill reduction package avg.monthly savings of (25-50%)\n-Full self sustainability package \n-Full project warranty and maintenance (included all packages) \n-Tree removal (if needed)\n-Roof replacement (if needed)\n-($0 down for all packages including tree removals or roof replacements) \n

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+1

Recommended by100%of homeowners
Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
5.0(
10
)

Serving San Antonio, TX and surrounding areas

In business since 1973

Free estimates

"

 Mr. Donohue seems to be very  knowledgeable in this field. They come out to give your a free estimate. He explains the process before he starts. Once on the job his team worked  tirelessly until the job was complete.

"
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+4

Recommended by100%of homeowners
Avatar for ENERGY ATTIC USA
ENERGY ATTIC USA
4.9(
31
)

Serving San Antonio, TX and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"My experience with Energy Attic USA went really well. They were very good price wise. They did a good job and they’re the only company that I find that would do a reading and barrier that actually use a metallic foil reading barrier that they would put in instead of spray. That’s what I wanted. It’s supposed to be much better. It’s all under insulation."
Radiant Barrier
Insulation
Solar Attic Fans
Recommended by100%of homeowners
Avatar for State Home Energy Specialists, LLC
State Home Energy Specialists, LLC
New to Angi

Serving San Antonio, TX and surrounding areas

In business since 2005

Free estimates

Credit card accepted

State Home Energy Specialists, LLC, offers a wide range of residential energy services. We offer several levels of our proprietary State Certified Energy Audit, a 61 point home inspection that pinpoints and prioritizes sources of energy waste. State Home Energy Specialists is a pioneer in the home energy industry, and we take pride in providing only the highest quality performance by the industry's most knowledgeable and professional staff. Our inspectors undergo rigorous training to obtain both HERS and IECC certifications, ensuring that we offer only expert guidance to our clients. Green living is a burgeoning industry and State Home Energy Specialists is at the forefront of the sustainable movement. We encourage you to contact us and find how we can serve your energy needs, and lead you to a greener, more affordable, home energy environment.

 Air Infiltration coming around door frame
 Poorly installed insulation
 Air infilttration through window
 Air Infiltration window, outlet, and top plate
Air infiltration and insulation deficiencies

+8

Avatar for Insulation Works
Insulation Works
4.5(
650
)

Serving San Antonio, TX and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Easily the best experience I have had with any contractor in this area after one year of maintaining a 100 year old home! They were punctual and accommodating and went out of their way to ensure complete, quality work at fair prices. I was ready to do a much larger project but found it was unnecessary with their assistance. Highly recommend Insulation Works for any home energy needs."
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+12

Recommended by89%of homeowners
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FAQs for home energy audit projects in San Antonio, TX

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.