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TRUSTED BY SAN ANTONIO, FL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon262
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in San Antonio - Updated Nov 2026

Avatar for TLS Insulation - Division of TLS Energy Savers
TLS Insulation - Division of TLS Energy Savers
4.8(
53
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving San Antonio, FL and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"They came out for the estimate, were on time. Looked at my attic, let me know there were no problems with my ducting before blowing in insulation. When they came for blowing in the insulation, they came on time and cleaned up afterwords. Great Job. Would recommend them."
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+6

Response time12 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for A&V insulation
A&V insulation
5.0(
4
)
Blown-In Insulation - Install or Upgrade

Serving San Antonio, FL and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"They scheduled us for a Saturday because they were booked all week and they didn’t want to make us wait for an opening. They were punctual, reasonable prices, polite, and cleaned up when they were finished. I definitely recommend them."
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+1

42 neighbors recently requested a quote
Recommended by33%of homeowners
Mice Guys Pest Experts
5.0(
5
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving San Antonio, FL and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

Mice Guys Pest Experts specializes in professional rodent control, attic restoration, insulation removal, and insulation installation. We help homeowners eliminate rats, mice, and other nuisance wildlife while restoring attics to a clean, healthy, and energy-efficient condition. Our services include thorough rodent inspections, exclusion and entry-point sealing, contaminated insulation removal, attic sanitizing and deodorizing, and installation of new high-performance insulation. We take pride in delivering honest recommendations, quality workmanship, and long-lasting solutions?not just temporary fixes. Whether you're dealing with rodent damage, contaminated insulation, high energy bills, or preparing a home for sale, our experienced team is committed to protecting your home and your family's health with reliable, professional service.

5 neighbors recently requested a quote
Dominguez Services
5.0(
11
)
Blown-In Insulation - Install or Upgrade

Serving San Antonio, FL and surrounding areas

Approved

Free estimates

Credit card accepted

"Hard-working young man. Arrived as agreed and worked until we had gone through all of the contents of my garage. Came with a U-Haul trailer and took off anything I didn’t want. If you need someone to help you with the heavy lifting and motivation to clean out a room or garage, Jimmy is a great choice."
Junk removal
3 neighbors recently requested a quote
Avatar for DJM Spray Foam Insulation, LLC
DJM Spray Foam Insulation, LLC
5.0(
1
)
Blown-In Insulation - Install or Upgrade

Serving San Antonio, FL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity and quality work. We are experts in our insulation work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

Insulation
Insulation
Insulation
Insulation
Insulation

+3

Response time4 hrs
Recommended by100%of homeowners
Avatar for Restoreez
Restoreez
5.0(
1
)
Blown-In Insulation - Install or Upgrade

Serving San Antonio, FL and surrounding areas

Approved

Emergency services offered

Credit card accepted

We specialize in all aspects of testing, remediation, and restoration due to mold and water intrusion, as well as disasters and fires.\n\nOur Weatherization Division specializes in blown-in fiberglass insulation for residential and commercial properties! \n\nWe guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide while delivering great customer service! Check out all the services we offer below and call or click to schedule an estimate today! \n

56 neighbors recently requested a quote
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Drywall Insulation FAQs, answered by experts

If you already have plaster walls and ceilings, adding new plaster costs $2 to $10 per square foot. For an average-sized room, that would come out to $1,200 to $10,000. However, the cost to replace plaster with drywall is higher—running between $720 and $1,250 for a 10-by-8-foot wall or ceiling (not including drywall finishing).

Metal corners, often referred to as corner beads for square corners, are used on drywall installations to provide structural reinforcement to vulnerable outside corners. Their usage safeguards against chipping, denting, or other forms of damage, enhancing the overall durability of the wall. Metal corners also offer a precise and straight edge that facilitates sharp and clean lines, crucial for achieving a polished and professional finish.

How you hang the drywall can affect the finishing process. It's often easier to finish horizontal drywall panels, as the seams run across the wall rather than up and down. Standard drywall panels are 48 inches wide, so the seam is easy to reach without bending down or stretching your arms.

Plaster that sags or bulges, shows extensive deep cracks, or is crumbling from water damage or simply time may need replacement. Plaster walls can look a little “worn” for a long time before they need replacing. The only real way to know if it needs a replacement is to hire a professional to assess the condition of the plaster.

Yes, as drywall mud is going to have some uneven spots and bumps after application. Such imperfections are going to be visible after everything dries and even after you paint the wall, so you want to remove them. Learning how to sand drywall, taking your time, and following drywall sanding tips can help you have the best results.

The San Antonio, FL homeowners’ guide to drywall insulation services

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