Top-rated home energy auditors.

Get matched with top home energy auditors in San Antonio, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Home energy auditors in San Antonio

Avatar for RHINO ENERGY SOLUTIONS LLC
RHINO ENERGY SOLUTIONS LLC
4.4(
279
)

Serving San Antonio, TX and surrounding areas

In business since 2006

Credit card accepted

Our goal is to help our customers conserve energy and therefore save money and improve comfort in thier homes. Our most common products include Heat bloc Ultra radiant barriers, Owens Corning insulation, and GAF roofing products and solar fans. Every product we offer offers a recoverable investment within a few yrs. We are qualified to offer any local and federal energy rebates and tax credits. We are always happy to offer advice and discuss options with home owners free of charge.

Recommended by82%of homeowners
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

Family Owned and Operated, complete Installation of Energy Efficiency products.\nWe are committed to help Homeowners and Commercial Businesses, in reducing their monthly Utility bills and energy usage. It's a "Win Win" situation a turn around Investment of 30% or more in Federal Government and local Rebates.\n "We will provide Superior Customer Service Support!" \n Let our consultant's keep you cool in the summer and warm in the winter. Call now to schedule your free energy audit. We offer the following services and products of your choice: High Performance Cavity Fill Insulation Systems, Cellulose Insulation,Fiberglass Insulation, Cold Floors Installation, Wall and Ceiling Batting, Application of Spray-on Radiant Barrier Coating and Foil, Door and Window Seals, Installation of Solar powered and electric Attic Fans to improve Air Ventilation Enviroment, Soffit Vents, Exhaust Vents, Penetration of Foam Seal, Fire Stop and Block , Inspect Air ducts for any kinks, holes etc.,\nUpdate: Attic Clean-up of old insulation, rodent dropping, bird nesting etc. \nFree attic inspection

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Recommended by89%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

Energy Attic USA, a top consulting company for energy efficiency upgrades for residential or commercial. Our client's homes and offices are more energy efficient and save money. We specialize in foil radiant barrier, blown-in fiberglass insulation, and ventilation as a proven 3 part Energy Reduction System which will save you up to 40% on your utility costs. These home improvement upgrades will pay for themselves in energy savings and then continue to save you money as long as you live there. Energy tax credits for solar ventilation are available through 2016, We have extensive construction experience and have a proven track record of installed clients. We will be happy to give you customer references. \n\nThe radiant barrier we use is made from 99% aluminum foil and is 95% reflective - the highest reflectivity available. It is non toxic, has no fumes or off gassing and will not have to be reapplied over time. It can reduce your attic temperatures up to 40-50 degrees in the summer months and keep the heat from escaping during the winter months. We engineer our installations for each home to maximize air flow and heat reduction. \n\nWe offer fiberglass blown in and batt insulation. We use premium insulation - Johns Manville Climate Pro. It has a lifetime guarantee against settling and does not deteriorate like many products. It is made from 25% recycled glass products and contains no formaldehyde. We also offer insulation removal services for fires, floods or contaminated insulation. \n\nThe third component is ventilation. Solar fans are excellent because they actively remove hot air and moisture from your attic without using any electricity. They are extremely quiet and can withstand brutal Texas weather. We use Solar Royal solar fans which is Texas based company and they have up to a lifetime warranty for residential use.\n\nOur estimates are free so call us now to start saving! For San Antonio - 210-587-7454. For Austin - 512-535-5466. For Houston - 832-476-3821

Radiant Barrier
Insulation
Solar Attic Fans
Recommended by100%of homeowners
Avatar for Jon Wayne Service Company
Jon Wayne Service Company
4.5(
1,013
)

Serving San Antonio, TX and surrounding areas

In business since 2001

Emergency services offered

Warranties offered

We are proud to be San Antonio's largest residential heating and air conditioning contractor. From the moment you call until the job is done, our goal is your 100% satisfaction. If the job is not done right, we will make it right.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
Response rate100%
Recommended by88%of homeowners
Avatar for Tasco Air Conditioning
Tasco Air Conditioning
4.6(
239
)

Serving San Antonio, TX and surrounding areas

In business since 1982

Free estimates

Emergency services offered

Call us! We are ready to help improve your comfort today. With over 31 years of experience in repairs and installations we focus on your comfort with our experience service team and installation of only the highest quality equipment. Our service is exception, our rates are fair, and the equipment is top-of-line. We are your comfort experts! We are experts in energy efficiency auditing and customized heating & air conditioning systems for the highest efficiency and comfort.

Laine AC Service 1
Laine AC Service 2
Laine AC Service 3
AC Repair 1
AC Repair 2

+8

Recommended by91%of homeowners
Avatar for NRG Clean Power
NRG Clean Power
4.5(
46
)

Serving San Antonio, TX and surrounding areas

In business since 2000

Free estimates

Credit card accepted

NRG Clean Power is California’s leading clean power provider. We leverage over 30 years of superior customer service installing solar from the south of San Diego to the northern border with Oregon. In other words, regardless of where you are in California, we can help you make the switch to solar! \n\nNot only do we offer top-tier solar services, we are also a total home performance company, devoted to sustainability and energy efficiency. We offer fully customized home and business solar installations with battery backup capabilities. We do not service solar systems that we did not install. \n\nWe believe the future is clean, renewable energy and with your help we are committed to creating it together. \n\nCustomer satisfaction is a crucial aspect and the cornerstone of our business. As a result, we have earned the prestigious Diamond Certification 4 years in a row, along with the 2019 Angie’s List Super Service Award. NRG Clean Power offers the finest solar products at the best rates with finance options for everyone. We will be with you every step of the way and for years to come.\n\nCheck out our promos to take advantage of our best deals. And ask about our Referral Program that allows customers like you to earn cash bonuses for referring friends and family!

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 Aire Serv of San Antonio
Aire Serv of San Antonio
4.6(
104
)

Serving San Antonio, TX and surrounding areas

In business since 1987

Free estimates

Emergency services offered

When your AC goes out in a heat wave or your furnace breaks down in an ice storm, you need emergency service fast. Rest assured and know that Aire Serv is there for you, 24 hours a day, 7 days a week, with live dispatchers, prompt service, and no charge for overtime, weekends, and holidays. It’s good to know Aire Serv is always just a phone call away.

Recommended by91%of homeowners
Avatar for Texas Air Repair
Texas Air Repair
5.0(
25
)

Serving San Antonio, TX and surrounding areas

In business since 2010

Free estimates

Emergency services offered

With over 24 years experiance Texas Air Repair delivers accurate diagnosis and offer affordable solution options for all your air conditioning and heating needs,. We are fully insured and licensed by the state of Texas. Most importanly Texas Air Repair is completely focused on Customer service and unmatched quality.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)

Serving San Antonio, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

ADT Solar is one of the leading providers of rooftop solar panel systems in the United States. We have a mission to bring clean and affordable energy to power homes across the nation. ADT Solar designs, installs, and maintains solar panels on residential and commercial properties. The ADT Solar difference is our ability to provide customers with a phenomenal experience and partner with industry-leading products to deliver the best options to go solar. \nOur reputation precedes us and we were most recently ranked #2 for 2021 Solar Power World’s Magazine Top Residential Solar Installer in the United States.

11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Showing 1-10 of 33
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.