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

Avatar for ENERGY ATTIC USA
ENERGY ATTIC USA
4.9(
31
)
Energy Audit - For BusinessHome Energy Audit

Serving Devine, TX and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Contacted energy attic usa for information on their products and received an abundance of help from two very kind and friendly people- Kent and Amy.  They are a husband and wife team that take great pride in what they do, the american made products that they use, and in customer satisfaction.  I had many questions that related to my existing air conditioning unit and ductwork and Kent was more than happy to answer ALL of my questions!  I had originally planned to be home on the day of the scheduled install, but an emergency came up with one of their employees and so they had to reschedule the work at my house.  I was not happy because I wanted to be at home when the work took place and could not take off from work.  Kent understood and gave me his word that he would stay at my house and oversee the work until everything was completed.   Overall, I was very happy that I used this company and would recommend them to anyone else.  They displayed quality work and to my delight- left all the areas where they had worked clean!  Cynthia
"
Radiant Barrier
Insulation
Solar Attic Fans
Recommended by100%of homeowners
Avatar for Insulation Works
Insulation Works
4.5(
650
)
Energy Audit - For BusinessHome Energy Audit

Serving Devine, 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
Avatar for RHINO ENERGY SOLUTIONS LLC
RHINO ENERGY SOLUTIONS LLC
4.4(
279
)
Energy Audit - For BusinessHome Energy Audit

Serving Devine, TX and surrounding areas

In business since 2006

Credit card accepted

"

Forrest was extremely responsive. I called and he was able to come by, I believe, the next day to an energy audit to determine why my electric bill was outrageous and the temperature varied throughout the house. Right away he determined there was virtually no insulation in the attic (easier said than done considering the dark,  3 ft crawl space filled with giant metal ducts) except what was left from the original install in 1975. I was able to schedule to have the work done in about 5 days. I'm not sure if the price was good or not but I really liked Forrest and he was available to get the work done ASAP...that made it the right price!  He and his crew arrived when they said they would, blew in the insulation, mended ducts, expelled all the critters in the attic, and replaced the broken booster fan blocking the air going to the opposite end of the house.

I also texted Forrest Friday with concerns that there was hot air coming out of the vent when the AC wasn't on, he said he could be there the next day to check it out. He showed up when he said he would, determined that coincidently, I walked under the vent right when the AC turned on and all the hot air was being pushed from the duct.  There was no issues other than my bad timing.

I will continue to use this company for everything and anything they can provide that I need in the future.



"
Recommended by82%of homeowners
Avatar for Tasco Air Conditioning
Tasco Air Conditioning
4.6(
239
)
Energy Audit - For BusinessHome Energy Audit

Serving Devine, TX and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"My husband worked primarily with Laine Houston during the entire process.  Laine was professional and spent a great deal of time working out the plan for our home.  He personally designed the new duct work for better air flow which enabled us to receive a total of $3.800 in rebates from CPS Energy.  Needless to say we are extremely happy with the new HVAC unit and the service Tasco provided.
"
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 Texas Air Repair
Texas Air Repair
5.0(
25
)
Energy Audit - For BusinessHome Energy Audit

Serving Devine, 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.

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+32

Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)
Energy Audit - For BusinessHome Energy Audit

Serving Devine, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Ethan explained (in detail) how they would not only set up the panels on top of my home, but that they will also "pressurize" my home, including my air conditioning unit, to ensure that I get the best service possible from my panels!  He explained every detail of cost, taxes, and best of all REBATES!  He explained several methods of purchase, as well.  I have his personal cell phone number in case I have questions, and I can call their office at ANY TIME if I need anything.  So far, my experience with Sunpro Solar (Mandeville, LA) has been nothing short of great!  In a few weeks, I'll have my solar panels installed.  The time it has taken to get to this process has been minimal.  Everyone I've spoken with at Sunpro Solar has been friendly, helpful, knowledgeable, respectful, and accommodating.
"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Avatar for Mister Sparky of San Antonio
Mister Sparky of San Antonio
4.1(
90
)
Energy Audit - For BusinessHome Energy Audit

Serving Devine, TX and surrounding areas

In business since 1984

Emergency services offered

Credit card accepted

"..
Technician arrived on time and was very professional. Once I explained
what the problem was he showed me their price list and said that I fell
within a price zone that included finding the exact problem and could
take up to 5 hours for that price. I didn't feel that I had any choice
so I agreed. It took him about 10 minutes to isolate the problem and
then another 15 minutes to replace a faulty outlet. Maybe a total of 30
minutes was spent on the repair. When he figured the bill, which
included a military reduction, it came out to $299.00. I think that this
is a VERY EXCESSIVE price for the time spent and work performed. I
think that pricing should be based on work actually performed and not on
"what might have to be performed"
 Even though I felt that the technician was very knowledgeable, courteous  and efficient I will not be using this company again.
No reduction in price based on "Angie's List"
"
Completed Project
Uniformed Technicians
Panel "Guts"
Recommended by85%of homeowners
Avatar for REACH Barrier LLC
REACH Barrier LLC
4.4(
37
)
Energy Audit - For BusinessHome Energy Audit

Serving Devine, TX and surrounding areas

In business since 2010

Credit card accepted

"First they were late, but the young man called and said the traffice was really bad and he was going to be late.  I really appreciated that he called to let me know.  After that everything went well.  They got there and started right away.  Very nice young man, they took a few well deserved breaks and were done before 4 pm.  They cleaned up any mess, left my place the way they found it.  I would recommend them
I'm looking forward to my next electric bill to see how much I saved.  Best of all the cost was less they they quoted.
"
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+15

Recommended by84%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

When installing a new furnace, it's a good time to consider other projects that can enhance your home's energy efficiency. A great first step is to get a home energy audit, which will identify areas for improvement. Common recommendations include sealing or replacing windows and adding insulation to the attic. These upgrades can help you save money on monthly utility costs. You might also consider installing a smart thermostat to make heating your home more convenient and efficient.

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

R-value is calculated by dividing the thickness of an insulation material by its thermal conductivity. The material's composition and density influence thermal conductivity. Materials with lower conductivity values provide better insulation. The higher the R-value, the better the material is at insulating, helping homeowners select insulation that meets the energy needs of their climate and home layout.

Smart glass doesn’t use a lot of electricity, and you can expect a standard window to add between $1 and $2 per year to your electric bills. Smart glass is proof that energy-efficient windows work. Although your smart windows may consume a little energy to operate, they can save enough energy to offset the costs. If you’re concerned about the minimal bump to your electricity consumption, you can opt for smart tint, which doesn’t require electricity to work.

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.

The Devine, TX homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.