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TRUSTED BY KEY BISCAYNE, FL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon204
    Verified drywall insulation services reviews

Find Drywall insulation pros in Key Biscayne

Avatar for Salto Angel Insulation Inc
Salto Angel Insulation Inc
5.0(
12
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Key Biscayne, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"The Team of Salto Angel Insulation Inc. knowledge, expertise and professionalism speaks for itself. It was evident that they take pride in their work. It was a pleasure working with them and I couldn’t be more satisfied with the results. If you’re considering insulation for your attic, look no further. I highly recommend them."
wine room (Close Cell)
Installing Spray Foam in Vinera
Attic Close Cell
Additional Photos
Additional Photos

+17

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for Cool Shield
Cool Shield
5.0(
8
)
Blown-In Insulation - Install or Upgrade

Serving Key Biscayne, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Offers commercial services

"The insulation installation was completed quickly with great attention to detail and high-quality workmanship. Exceptional service was provided throughout, making this company a recommended choice for insulation needs. CANT RECOMMEND JOHNATHAN AND COOL SHIELD ENOUGH"
Response time2 days
Response rate99%
5 neighbors recently requested a quote
Avatar for Attic Fanatics
Attic Fanatics
5.0(
2
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Attic Fanatics did an outstanding job from start to finish! The team was professional, punctual, and explained every step of the process clearly. They removed the old insulation, sanitized, sealed air leaks, and then installed new insulation — everything was done with attention to detail and care for our home. What impressed me most was how clean they left the job site and how much cooler and more comfortable our home feels now. They even shared before-and-after photos so we could see the difference in our attic. It’s rare to find a contractor that goes above and beyond like this. I would highly recommend Attic Fanatics to anyone looking for attic insulation or ductwork — you won’t be disappointed!"
New Insulation
Removal
Covering the walls
Putting plastic over any of the customers belongings
Covering the stairs

+15

31 neighbors recently requested a quote
Recommended by50%of homeowners
A Best Insulation, Inc.
4.3(
89
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Key Biscayne, FL and surrounding areas

In business since 2000

Free estimates

Warranties offered

"I had an excellent experience with this insulation company and their crew. From start to finish, they were professional, timely, and extremely organized. They explained all my options clearly, offered fair pricing, and followed through on everything they promised. The crew worked efficiently, respected my home, and completed the job exactly as scheduled. They also helped me secure an FPL rebate, which was a huge added benefit and showed how knowledgeable they are about available energy‑saving programs. Overall, the service was smooth, honest, and high‑quality. I highly recommend them to anyone looking for reliable insulation work."
Spray Foam Insulation
Spray Foam Insulation
Structural support to the roof deck
Spray Foam Insulation
Air and humidity infiltration stopped

+10

Recommended by96%of homeowners
Avatar for Koala Insulation of Fort Lauderdale
Koala Insulation of Fort Lauderdale
5.0(
13
)
Blown-In Insulation - Install or Upgrade

Serving Key Biscayne, FL and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"I would highly recommend koala insulation for any AC duct repair or replacement and insulation . I received several estimates and they were by far the fairest, very polite and professional and punctual."
Response time2 days
Response rate93%
Recommended by53%of homeowners
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Drywall Insulation questions, answered by experts

The easiest way to cut holes in drywall for electrical boxes is to use a spiral saw with a drywall router bit. Hang the drywall without cutting out a hole for the box, but make sure you measure and mark where the box is located on the wall. Once you screw in the drywall sheet, drill a small hole into the box void, insert the spiral saw bit, and move it around the edge of the box using the inside wall as a guide. You can also use an oscillating multi-tool with an electrical box cutout for fast, professional results.

The best tool for cutting a hole in drywall is a drywall saw. Its serrated blade and ergonomic design make it efficient for both straight cuts and more intricate shapes, ensuring clean and precise results in various drywall cutting applications.

Professionals mount TVs using specialized tools and knowledge of different wall materials, ensuring safe support.

There are several benefits to wet-sanding drywall, but the main perk is that it produces far less dust than dry-sanding. As a result, wet-sanding poses fewer health risks and makes less of a mess in your home. Plus, damp sponges are less abrasive than sandpaper, so there’s a smaller chance of scratching or damaging the drywall paper. Wet-sanding also creates a smoother finish than dry-sanding.

Costs depend on damage size, labor rates, and whether additional services like painting are required.

The Key Biscayne, FL homeowners’ guide to drywall insulation services

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