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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
)

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 time2 days
15 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Cool Shield
Cool Shield
5.0(
8
)

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 rate98%
4 neighbors recently requested a quote
Avatar for Attic Fanatics
Attic Fanatics
5.0(
2
)

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

40 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Yos & Her Handyman Corp
Yos & Her Handyman Corp
5.0(
2
)

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Hicieron un excelente trabajo con la instalación del spray foam insulation en mi casa. Trabajaron de manera eficiente, todo quedó limpio y profesional, y el equipo fue muy amable y respetuoso. Quedé muy satisfecha con el servicio y con la experiencia en general."
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Batt Insulation
Batt Insulation

+5

6 neighbors recently requested a quote
A Best Insulation, Inc.
4.3(
89
)

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 Quality Insulation, LLC
Quality Insulation, LLC
4.4(
305
)

Serving Key Biscayne, FL and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Very fast very professional my condo stays cooler and the air conditioner runs a lot less now my energy savings is going to be huge"
Insulation Installation
Set Up for Installation
Finished Product
How It's Done Around Ducting
Finished Product

+3

Response time8 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Koala Insulation of Fort Lauderdale
Koala Insulation of Fort Lauderdale
5.0(
13
)

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
Recommended by53%of homeowners
Avatar for Insulation Masters, Inc.
Insulation Masters, Inc.
4.6(
34
)

Serving Key Biscayne, FL and surrounding areas

In business since 2017

Free estimates

Small jobs welcome

"Couldn’t have chosen a better more professional company to do my insulation. Mr. Vazquez was prompt, quick and literally a Master at his profession. Highly recommend for future projects."
Work
Work
Trucks
Work
Trucks

+5

Response time1 day
Response rate90%
Recommended by96%of homeowners
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Drywall Insulation questions, answered by experts

Your walls are likely cracking due to fluctuations in the temperature outside. Drywall tends to expand and contract when temperatures and humidity levels change, and this repeated movement can lead to cracks in your walls, particularly around door frames. If you have multiple diagonal cracks, you may want to have your foundation inspected, as cracks can also be a sign of a bigger issue.

Cracks, water damage, and holes from fixtures or impact.

There are a few ways to figure out if your walls are plaster or drywall, but the pushpin method is probably the easiest option. To try it, choose a part of your wall where you can insert a pushpin or thumbtack without leaving an obvious mark. If it goes in easily, you have drywall. But if the wall is tough to penetrate, that’s plaster.

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.

Many homeowners choose to install tongue and groove over drywall. The great thing about this type of ceiling is that it hides imperfections. If your drywall is a little bit wonky or has some minor damage, the tongue and groove planks should cover it and give it an even appearance. Installation is simplest if you install battens over the existing framing before installing your tongue and groove planks.

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.