Get matched with top insulation pros in Mcallen, TX

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4.2

(95 reviews)

Top-rated insulation pros.

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Verified Reviews for Insulation Service pros in Mcallen, TX

*The Angi rating for Insulation Service companies in Mcallen, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Mcallen, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on October 09, 2025

Find Insulation pros in Mcallen

Avatar for VES Insulation, LLC
VES Insulation, LLC
4.6(
54
)

Serving Mcallen, 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
6 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Hersal Construction & Remodeling, LLC
Hersal Construction & Remodeling, LLC
5.0(
6
)

Serving Mcallen, 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
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Garza Repair
5.0(
1
)

Serving Mcallen, 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
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Avatar for Superior Spray Foam Insulation
Superior Spray Foam Insulation
New to Angi

Serving Mcallen, 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
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Avatar for SprayFoamTexas
SprayFoamTexas
5.0(
23
)

Serving Mcallen, TX and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"They did a great job installing the spray foam insulation in my garage. The employees were very friendly and professional."
Spray foam Closed Cell
Foam
Spray Foam Metal Shop
Foam
Foam

+2

Response time2 days
Response rate91%
Recommended by100%of homeowners
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Showing 1-10 of 49
Insulation questions, answered by experts

Your top priority for insulation service in Mcallen is an attic assessment. Upgrading attic insulation provides the highest return for cooling your home. Before adding materials, seal all air leaks around recessed lights and HVAC penetrations. Next, inspect and seal your ductwork, as uninsulated ducts in a hot attic lose significant cooling capacity before the air even reaches your living spaces.

Helpful?

For an effective insulation service in TX, choose spray polyurethane foam for attic roof decks or blown-in fiberglass for attic floors. These materials provide excellent coverage against extreme heat. You should also install radiant barriers in your attic to reflect intense solar radiation. Always select materials that meet the state energy code minimums, such as R-38 for attics and R-13 for walls.

Helpful?

Mcallen experiences extreme heat and high humidity, making insulation service crucial for cooling rather than heating. With attic temperatures reaching up to 160°F, you must address radiant heat gain to keep your home comfortable. High humidity also requires proper vapor management to prevent mold. Because summer attic work is dangerous, schedule your insulation upgrades during the cooler fall or winter months.

Helpful?

After completing an insulation service project in TX, arrange an HVAC system evaluation to ensure your equipment is correctly sized for your newly efficient home. You should also schedule a blower door test to confirm that all air sealing was successful. Finally, monitor your indoor humidity levels for a few months to verify that no moisture is trapped inside your walls or attic.

Helpful?

A major mistake during insulation service in Mcallen is adding insulation without sealing air leaks first. This allows hot, humid air to enter your home and causes moisture problems. Homeowners also frequently choose the wrong R-value or leave ductwork uninsulated in hot attics. Always secure the required local permits and avoid scheduling attic work during the peak summer heat to ensure safety.

Helpful?

The Mcallen, TX homeowners’ guide to insulation services

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

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