1-281-912-1151

Expert Insulation, Solar Energy & Geothermal Contractor in Greater Houston 

We install solar panels, geothermal energy and all types of insulation in The Woodlands, Sugar Land and Pearland

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Are you one of the millions of homeowners who find themselves warm in one room of their house and cold in the next? Maybe you feel drafts coming from your windows or want to produce your own energy with your own home solar power. Well, you came to the right place!

Why Choose Us?

  • Comprehensive Home Energy Audit to pinpoint possible energy issues in your home
  • Visual inspections and assessment your existing insulation
  • BBB accredited business with A+ rating
  • Fully trained, certified and friendly staff
  • Energy efficient replacement windows with air sealing packages

We're the top choice for home comfort and energy savings

As a member of the Dr. Energy Saver network, we use only the most up-to-date and high quality materials to make your home more energy efficient. During the summer months in South Texas, high temperatures can make indoor spaces unbearably hot.

To reduce heat transfer and cut down on your AC run time, Dr. Energy Saver South Texas can perform proper air and duct sealing, upgrade insulation and attic ventilation resulting in a more comfortable home with better indoor air quality and lower cooling costs!

Contact Us For A FREE Estimate

Customer Testimonials
  • "AFTER installing the radiant barrier and other improvements by STGE the kitchen is cool even when the AC has..." Read More

    David S. of Cypress, TX

    Customer Testimonial

              Before we had the radiant barrier installed by STGE every day when I walked in our house into the kitchen, it felt warm to me almost regardless of time. Some guests who stayed upstairs said it wouldn't cool down. I heard about radiant barrier on AM radio in Houston and posted an inquiry online and John called the next day. He was courteous and prompt in every way. He emailed a quote the day after inspecting the property and they started the job the next week. The crew was also courteous and respectful of our home. John came by during the job and after to do a final walk-through. Since we owned the house, it would not cool the kitchen and parts of the house never cooled effectively. AFTER installing the radiant barrier and other improvements by STGE the kitchen is cool even when the AC has been off after a weekend away. We are very pleased with the results and the quality and comprehensive solution. John identified major and minor improvements to our cooling system and they seem to have worked quite well. THANKS JOHN!
    David S.
    Cypress, TX
  • "We strongly recommend John." Read More

    Lorri W. of Houston Heights, TX

    Customer Testimonial

              Exceeded my expectations. Dr. Energy Saver by STX Efficiency Experts has installed radiant barrier in two houses for us. We have the highest regard for the way that John Bustos runs his business. His prices are fair, his work is impeccably installed and it works! Another contractor commented that our attic was one of the cleanest he had ever seen after John installed the radiant barrier--all the crevices were sealed, seams were taped, everything is neat and tidy. John also found and corrected problems in the ductwork and insulation. He takes his work seriously and does it right. We've seen super results in cooling our drafty 1920s bungalow along with a nice drop in the utility bill. We strongly recommend John.
    Lorri W.
    Houston Heights, TX
  • "So happy it was done by John Bustos! Will recommend him to family, friends, and anyone needing a cooler home." Read More

    Katherine H. of Cypress, TX

    Customer Testimonial

              The Energy Barrier started to work immediately with a noticeable change in the inside temperature. So happy it was done by John Bustos! Will recommend him to family, friends, and anyone needing a cooler home. Exceeded my expectations!
    Katherine H.
    Cypress, TX
  • "Great Old Fashioned Business Ethics" Read More

    Mandy B. of Houston, TX

    Customer Testimonial

              I had several radiant barrier companies come out. Most of them were just concerned about the sale. Also their pricing was around 2.25 and up. Mr. Bustos came out and was very detailed. He did a great job explaining how and why it works. I really appreciated this as I am a single woman. His price beat everyone else, he and his crew worked hard and diligently. They were all very courteous too!
    Mandy B.
    Houston, TX
  • "Wonderful customer service, huge difference in house!" Read More

    Brad J. of Katy, TX

    Customer Testimonial

              I had Dr. Energy Saver by STX Efficiency Experts come out and give me a bid for foil radiant barrier. I also had another company come out for the same. The other company said I didn't need any because I had tech shield on my roof deck. John thought it would make a big difference. I researched it and found out that John was right on the money. I hired John and noticed a huge difference the next day. The customer service was amazingly great! Sadly, you don't see this anymore. He kept me informed the whole time. The price was great. His son works with him too; very nice young man. I got because the upstairs always hit 77-78 every afternoon and couldn't get cooler in the Summer. I didn't really care about saving energy costs. I wanted to cool my children's rooms better. Like I said earlier, I noticed immediate differences. The upstairs temp finally kept up with the thermostat. I'm sure I'll save on electricity even though not a real goal of mine. John said that the company he uses for the radiant barrier guarantees a 25% drop in your bills over 2 years. Also there is a tax credit for this, basically a 33% coupon! Oh yea, his bid also included a solar fan so it will get even cooler in my attic! He's installing it later this week.
    Brad J.
    Katy, TX
  • "Good Company." Read More

    Jerry J. of Katy, TX

    Customer Testimonial

              Good Company. Made appointment at scheduled time, suggest what we needed and offered a fair price at that point. Followed through in all aspects.
    Jerry J.
    Katy, TX
  • "I would recommend the products and services that South Texas Green Energy and John Bustos are happy to..." Read More

    Name withheld by r. of Katy, TX

    Customer Testimonial

              I would recommend the products and services that Dr. Energy Saver by STX Efficiency Experts and John Bustos are happy to provide. John provided simple explanations as to what would be the best solution for the problems associated with keeping my home cooler. All of the products STGE carries and recommends are of the highest quality. John's honest and forthcoming nature put me at ease even when making a large purchase to improve my home. Any question that you may have John will have an honest answer for you, and if he doesn't know the he'll go and find out.
    Name withheld by r.
    Katy, TX
  • "I strongly recommend John Bustos and Dr. Energy Saver by STX Efficiency Experts for their quality workmanship using their..." Read More

    Fred V. of Corpus Cristi, TX

    Customer Testimonial

              I strongly recommend John Bustos and Dr. Energy Saver by STX Efficiency Experts for their quality workmanship using their “Coolwall” stucco sealing product. John begins by demonstrating his product and doing a physical inspection of the property. He points out areas of concern and addresses the correct way to fix them. My stucco house was beginning to age and was developing spider cracks. The original builder failed to place the proper banding around the three exterior doors and the bottoms of the door jams rotted and other minor problems. John’s price included fixing all the problems not covering them up. The overall quality of the job was outstanding and the exterior of my home looks new.
    Fred V.
    Corpus Cristi, TX
  • "Sam and I definitely recommend John Bustos and his Energy Barrier product." Read More

    Connie and Sam J. of Victoria, TX

    Customer Testimonial

              Sam and I definitely recommend John Bustos and his Energy Barrier product. We just got our first Electricity Bill and after having the Barrier installed for only two weeks of the month, we used 650 less watts than last month. Before our A/C could not keep up with the temperature outside above 100, it would cool to about 80 degrees. Now it can stay at 76, with the outside temp above 100. Also, we can now be comfortable with the thermostat at 78 or 79. John also found several leaks in our ducts, so we were cooling part of our attic. He repaired them also. We also had one solar fan installed. John also found several vents that were blocked and he blew them out. We already had ridge vents. Our attic was at 160 degrees above the barrier and 100 below the barrier in the attic. He also noticed a hole in the roof, that we still need to have looked at. Very thorough job and we are very very pleased. We think all of this will pay for itself in no time, especially with the Tax Rebate.
    Connie and Sam J.
    Victoria, TX
  • "First of all i just want to say this is a great money saver for my house." Read More

    Name withheld by r. of Katy, TX

    Customer Testimonial

              First of all i just want to say this is a great money saver for my house. It has been just under 6 months since i had the radiant insulation barrier installed in my house and thought i would give a follow up review. We just had our heating bill through the post and so far we have saved just under 30% as compared to last year. I have recommended this to all my friends so i can pass on the savings.
    Name withheld by r.
    Katy, TX
  • "It took just one day for the workers to completely insulate our house." Read More

    Name withheld by r. of Katy, TX

    Customer Testimonial

              After moving to Texas we wanted to make our new house more energy efficient. We discovered this radiant barrier insulation tape from a friend who works in the construction trade and its been a big factor is the reduced costs of our heating bills. It took just one day for the workers to completely insulate our house.
    Name withheld by r.
    Katy, TX
  • "Quick to install, no maintenance , saves money this is the best money saver we have had installed in our..." Read More

    Name withheld by r. of Houston, TX

    Customer Testimonial

              Quick to install, no maintenance , saves money this is the best money saver we have had installed in our house. The free audit on our house was very professional and helpful, John Bustos was very friendly and explained the best places to install the radiant barrier. I wish other companies adopted this free audit plan for their products, it really does make a difference. The installation was complete in a few hours and when i went into the loft i noticed they had cleaned everything up for me which was nice
    Name withheld by r.
    Houston, TX

Contact us for an Estimate!

Dr. Energy Saver by STX Efficiency Experts provides professional home insulation, renewable energy, replacement windows, and duct repair throughout Greater Houston. Call us today to schedule your estimate! We proudly serve Houston, Bellaire, Katy, and nearby areas like Pasadena, Pearland, The Woodlands, West University, Richmond, Rosenberg, Lake Jackson, and more. We also offer an home energy audit to evaluate your home's energy efficiency and identify the areas of your home most in need of repair or upgrade. 

Greater Houston's best solar energy company!

Some customers know that solar panel installation is exactly what they want, others need to understand when and why solar should be a consideration. For those of you interested in your very own solar energy system, we have the experience and the highest quality products that every homeowner and business deserves. We take special care to make sure your solar system meets your needs and the needs of your home, to place it where it needs to be, and the right amount of solar panels to do the job right! 

We proudly offer home solar power to local residents and businesses including: resorts, hotels, restaurants, schools, and state buildings.

As for those of you just wanting more information, well, solar panel installation in South Texas just makes sense. The sun is our best resource and with our commitment to design and the right products, you too can harness the sun's energy to run your home! Contact us today and we can look at your whole house to identify what places you could reduce your energy use, so that the solar panel system we install is able to work as efficiently as possible.

Get More from Your HVAC Unit in the Greater Houston Area

We understand how air conditioners can be overworked and yet never achieve the comfortable and affordable home we all want. Oftentimes, homes have the wrong size AC or furnace, which wastes energy, leaves your home uncomfortable, and wastes a lot of money!

When a home is improperly air sealed or insulated, it will cause your air conditioner or heater to not only overwork itself, but also never really make your home comfortably. This is because the air continues to escape out of the leaks and gaps! 

Our expertise in home energy efficiency makes us a unique choice for getting more from your HVAC unit, because you will not have to worry about wasting money and remaining uncomfortable. Our energy audit will show the exact places that need upgrading and together we can choose where to focus. 

Schedule a home energy audit or estimate in South Texas

Schedule a home energy audit or estimate in South Texas

A home energy audit is crucial to find the exact source of your discomfort or high energy bills. While you might feel a difference in your home's comfort, and already be experiencing high utility bills, it's important to be aware of all the ways that your home might be wasting energy. Below are four common signs of energy loss in your home:

  • Drafty or uncomfortably hot rooms
  • High energy bills
  • Walls cracking and paint cracking or blistering
  • HVAC systems constantly running or frequently turning on and off

Contact us today to improve your home's energy efficiency and comfort! We proudly offer a home energy audit and estimate for our services in  Houston, Bellaire, KatyPasadena, Pearland, The Woodlands, West University, Richmond, Rosenberg, Lake Jackson, Sugarland, Missouri City, Friendswood, and neighboring areas.

Serving TX including the Greater Houston area
Our South Texas Service Area
Cities in Brazoria County, TX
Angleton
Lake Jackson
Manvel
Pearland
Rosharon

Cities in Fort Bend County, TX
Fresno
Houston
Katy
Missouri City
Richmond
Rosenberg
Stafford
Sugar Land

Cities in Galveston County, TX
Friendswood

Cities in Harris County, TX
Bellaire
Cypress
Galena Park
Houston
Katy
Pasadena
Spring

Cities in Montgomery County, TX
Conroe
Spring

Cities in Dewitt County, TX
Cuero

Cities in Goliad County, TX
Goliad

Please call us at: 1-281-712-8111
15 Signs That You Need a Home Energy Evaluation
Reviews
Dr Energy Saver South Texas Reviews on Home Advisor