Top-rated insulation pros.

Best insulation pros near San Juan, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in San Juan, TX?

Select your specific project to find the pro for you.

TRUSTED BY SAN JUAN, TX HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon85
    Verified insulation services reviews

Top-Rated Insulation pros in San Juan - Updated Nov 2026

Avatar for VES Insulation, LLC
VES Insulation, LLC
4.6(
54
)
Spray Foam Insulation - Install

Serving San Juan, TX and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"They were very professional, told us about the procedure and what to do when the foam had cured. I highly recommend this company to anyone who needs foam insulation"
Commercial Spray Foam
Pre-Inspection Air-Sealing
Open-Cell Spray Foam
Wall & Rafters Foam
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Hersal Construction & Remodeling, LLC
Hersal Construction & Remodeling, LLC
5.0(
6
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving San Juan, TX and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I have used hersal construction many times with additions to my house, they are on point every time. They are fast and reliable. Mr.Hernandez is a humble man that goes above and beyond to get the customer what they need in a timely manner. I highly recommend them for any type of project."
No matter the size of your project, we help you to
frame home
front of the house
kitchen
living room

+224

Response time1 day
Recommended by100%of homeowners
Garza Repair
5.0(
1
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving San Juan, TX and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Our mission at COMPANY NAME is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! COMPANY NAME stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

Response time3 days
Response rate87%
Recommended by100%of homeowners
Avatar for Superior Spray Foam Insulation
Superior Spray Foam Insulation
New to Angi
Injection Insulation - InstallSpray Foam Insulation - Install

Serving San Juan, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Response time8 hrs
Avatar for Brav Co Energy Solutions
Brav Co Energy Solutions
4.9(
4
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving San Juan, TX and surrounding areas

In business since 2014

Free estimates

Warranties offered

"I was looking to improve the energy efficiency of my existing home and opted to change out old blown in insulation for foam spray insulation. I took time to investigate cost and options and requested quotes from various companies. I am a family physician and if you know doctors, we donâ t usually jump the gun unless we are well informed. Brav Co Energy Solutions representative came to evaluate my home for a quote. I was impressed by his knowledge of the product. He took measurements (which none of the other companies had done), provided a pamphlet of the actual foam product that would be applied (I researched it and it does have 5 star reviews) and also sent the men who would be doing the insulation to inspect my attic and ensure the foam spray insulation could be completed as I had requested. I have low attic ceiling space and there were very snug corners that I had been told would not be reachable by other companies. Brav Co Energy Solutionâ s men came, inspected and informed me their equipment would reach every corner of my attic. After a full inspection, I received a quote which was comparable to the other companies and given the thoroughness of the inspection that was done by Brav Co Energy, I opted to go with their team. I was amazed at their efficiency to remove all the old insulation and debri. My attic appears cleaner allowing visibility of all my air conditioning duct work, wiring, and plumbing. The foam insulation (and yes, I physically went up in my attic and inspected it, from corner to corner) is seamless and encases the full attic space including the attic space above my garage and above a very tight front room. Brav Co Energy also provided a warranty on the foam installation. I can feel the difference in the cooling and heating of the house- the unit does not turn on as often and does not sustain on. I get weekly usage emails from my electricity company and this month I am predicted to considerably save on electricity costs. I highly recommend Brav Co Energy Solutions and will keep them in mind for future homes I purchase."
Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 45
Insulation FAQs, answered by experts

The most obvious con of injection foam is the cost. It’s much more expensive to install than fiberglass or spray foam, but it may be your only option (unless you want to remove entire walls around the home). Another con is that it involves drilling into existing material, which has to be repaired after the foam is injected. Some injection foams are made from products that aren’t environmentally friendly, and improper installation can lead to trapped moisture, which can lead to expensive mold remediation down the road. 

Traditional clapboard siding, particularly with panels made from wood, is not a significant insulator on its own. However, you can keep your home cooler in summer and warmer with "insulated clapboard siding," which is a type of vinyl clapboard siding with a built-in foam insulation. Consult a local siding contractor to determine whether insulated siding is right for your home.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

Yes, insulated vinyl siding increases the R-value of your home. Depending on the quality and brand of the insulated vinyl, you can get an R-value that is up to 5 times greater than traditional vinyl siding. This can be fantastic for homeowners who are trying to lower their utility costs.

The average cost to install insulation is around $1,800, but you could pay anywhere between $500 and $4,500, depending on various factors. Some of the things that have a significant influence on your pricing include the following:

  • Size of the area 

  • Type and R-value of the insulation 

  • Whether your space is finished or unfinished

  • Accessibility of the area

  • Your geographical location

  • Amount of site preparation, especially for blown-in insulation

  • Whether or not you need old insulation removed

The San Juan, TX homeowners’ guide to insulation services

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