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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

"Got three estimates for attic and garage door insulation. Silverback was by far the most reasonable in price. They were very knowledgeable and professional explaining the process in detail. Very pleased with the results. Would highly recommend them."
Back Side
Side View
Ocala FL Lanai
Ocala FL Lanai
Response time8 hrs
Response rate99%
5 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
Additional Photos
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Additional Photos

+22

Recommended by100%of homeowners
Showing 1-10 of 22
Drywall Insulation FAQs, answered by experts

While a normal moisture level for drywall is between 5% and 12%, replacement is recommended if you get consistent readings above 17%. At this level, the drywall is likely too compromised by extensive moisture damage to be considered safe. You can replace either the entire sheet or just the affected section. If you are unsure after a visual inspection, it is best to have a contractor or water restoration provider use a professional moisture meter to get an accurate reading.

A 50-pound mirror can be hung on drywall, but only if it has the support of strong hardware. Ideally, you can find the studs behind the drywall and attach the mirror to them; this will give your mirror better stability. Otherwise, confirm that you are using anchors appropriate to the weight of the mirrors. Another technique is to use French cleats—two pieces of wood that fit together, with one piece attached to the wall and the other to the mirror. This allows the weight to be distributed over a wider area.

Depending on the place where the cutting error occurred, you may be able to fix it. Learning how to patch a hole in drywall is challenging, but if you can tape and mud drywall, you can do it. Having said that, patching is time consuming. Early in the installation process, you may find that it’s easier and far less time consuming to just start over with a new sheet of drywall, cutting a new hole in the right spot. You may be able to use part of the incorrectly cut piece elsewhere, so it’s not completely wasted.

You can drywall an unheated garage because the material handles cold temperatures perfectly well. There are no risks or downsides to installing drywall in a garage that is not heated, and the material stands up to moisture and other elements quite well. Drywall will protect your unheated garage's electric wires and cables and add fire protection. However, for effective bonding, you should install drywall at a temperature of 55 degrees Fahrenheit or higher.

There shouldn’t be any gaps between your walls and ceiling. These can be fixed with joint compound but that is only a fix, and it’s much better if your drywall fits correctly in the first place. Sometimes gaps can appear if your foundation shifts significantly but if this is the case, you have a much bigger problem than patching drywall.

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.