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TRUSTED BY SAN MATEO, FL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon48
    Verified drywall insulation services reviews

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

Avatar for Silverback Insulation LLC
Silverback Insulation LLC
5.0(
32
)
Blown-In Insulation - Install or Upgrade

Serving San Mateo, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Silverback Insulation is a professional, family run company that did a fantastic job in our attic! We found out that we had an issue with rodents in our attic. We knew that we wanted to take care of the problem and then get all of the insulation taken out and new stuff put back in. We shopped around and we were so fortunate to find Silverback Insulation company. It took us a while to take care of the rodent problem and Silverback was patient and understanding of our issues. When we figured out the timeline, we got back to to Silverback and they were able to book us very shortly after. The owner and employee were very professional and respectful of our home. They cleaned up after themselves and left no trace, except for a job well done. They communicated everything that was going on and that was very helpful since we had never had this done before. I would absolutely recommend Silverback Insulation company to anyone in need of those types of services."
Back Side
Side View
Ocala FL Lanai
Ocala FL Lanai
Response time8 hrs
Response rate99%
4 neighbors recently requested a quote
Avatar for Corner Stone Spray Foam Insulation
Corner Stone Spray Foam Insulation
4.9(
6
)
Blown-In Insulation - Install or Upgrade

Serving San Mateo, FL and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Claudio and his team did the blown insulation in my attic today and they did an AMAZING JOB; I am very happy with their work. He is very professional and answered all my questions from start to finish, he arrived at the time he said he would and cleaned up to a point that you would not even know they were here. :) I would most certainly refer them I would give 10 stars if I could. I got two other estimates, and his price was by far the best!"
Spray foam
Spray foam
Spray foam
Spray foam
Spray foam

+15

Response time3 days
2 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Aspen Insulation LLC
Aspen Insulation LLC
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving San Mateo, FL and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Kyle and his helper were prompt efficient and did an excellent job. He explained everything quite clearly and did a great job upgrading my attic insulation to R 38. The improvement in the comfort of my condo was amazing."
Response time11 hrs
Recommended by100%of homeowners
Avatar for National HomeCraft LLC
National HomeCraft LLC
4.5(
191
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving San Mateo, FL and surrounding areas

In business since 1967

Free estimates

Emergency services offered

"Not only does the roof look gorgeous it's efficient and quiet! It reduced our electric bill along with being cooler, it much quieter. We went with the insulated metal roofing system, which we would recommend, it takes a bit longer and it's more costly but worth the time and money. Frank and his team are friendly, straight forward, and easy to work with. They were efficient and clean, our neighbors even commented how much they appreciated how well they cleaned up each day to keep our road and driveway clear. We would highly recommend them for any roofing job!"
All of the doors and windows were replaced by National HomeCraft.
Shower Replacement
The customer wanted a custom pattern created with the vinyl siding.
Metal shingles that look like real clay tiles. The color will last forever and the shingles will stand up to 200mph winds!
Shower with concrete wall pattern and black fixtures

+11

Recommended by97%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving San Mateo, FL and surrounding areas

In business since 2008

Free estimates

Warranties offered

"We met with 3 different companies to advise on getting solar panels. The first 2 companies basically just told us what size system we could get based on state and federal tax rebate levels. Heard an advertisement for Sunpro on radio and decided to call them; turned out to be a good decision. Kara with Sunpro was extremely informative and had a nice package put together for us to review. She even researched our home and had an idea of how much production we could expect with the recommended solar panels. Even after selecting Sunpro, I called Kara with questions about things I'd heard from others or something I forgot to ask. I never felt like I was a burden and she always returned my calls if I had to leave a message. The complete team with Sunoro were professional and eager to help. Satisfied with new solar system and looking forward to enjoying savings on electric bills.
"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Avatar for CritterX LLC
CritterX LLC
5.0(
10
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving San Mateo, FL and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"I was having issues with mice in my attic after hearing them for 2 weeks I had enough I called CritterX an their response was amazing, they removed all my contaminated insulation replaced it with new insulation an set traps up. They don’t use no poison and that was a plus for me right away, it only took them a days work an now I’m mice free they also come an check my traps every week just to be on the safe side an on call when ever I need them, I recommend CritterX any day of the week also for the price I couldn’t give up the opportunity ! I’ll be telling friends an family who to go to for their critter problems for sure."
Additional Photos
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+22

Recommended by100%of homeowners
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Drywall Insulation FAQs, answered by experts

New plaster must be fully dry and cured before painting. The drying time for plaster ranges from 1 to 4 hours, but the curing process can take more than five days, depending on various factors, including humidity levels, temperature, the amount of plaster used, and airflow in the area. You should always apply primer before painting plaster.

The best way to make long, straight cuts is to use a utility knife and a T-square to score the sheet, snap along the score, and then finish the cut by cutting through the paper on the opposite side with the utility knife. If you’re making small cuts, curved cuts, or cutouts for electrical boxes or light fixtures, you can use a manual jab saw to keep costs down, but an electric spiral saw or oscillating multi-tool will get the cleanest, fastest cuts possible.

Plaster itself has a higher R-value than drywall. However, there are other considerations surrounding plaster and insulation. As a general rule, it's easier to obtain consistency in insulating value and quality when working with drywall rather than plaster. Plaster walls often don't contain any insulation behind the wall covering by design, and careful evaluation is necessary when choosing to add it.

While it’s most common to sand plaster dry, it is possible to wet-sand plaster, too. Doing so can reduce the amount of plaster dust released into the air and make it easier to work in smaller, more delicate areas (such as around wall trim). However, some people find that wet sanding leads to more imperfections, which is why larger walls are more often dry sanded to ensure an even finish.

A jigsaw is commonly used to cut holes in drywall. It offers versatility and precision, making it suitable for creating circular or irregular openings. When equipped with the right blade, a jigsaw can swiftly and cleanly cut through drywall, making it a good choice for DIY projects.

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

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