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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon322
    Verified drywall insulation services reviews

Verified Reviews for Drywall Insulation pros in Longboat Key, FL

*The Angi rating for Drywall Insulation companies in Longboat Key, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.

*The HomeAdvisor rating for Drywall Insulation companies in Longboat Key, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.

Last update on September 26, 2026

Top-Rated Drywall insulation pros in Longboat Key - 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 Longboat Key, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time12 hrs
Response rate100%
5 neighbors recently requested a quote
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Avatar for Koala Insulation of West Florida
Koala Insulation of West Florida
4.9(
257
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Longboat Key, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Small jobs welcome

"I couldn't have been happier with the customer service, installation, communication and value of the insulation itself. I HIGHLY recommend Koala Insulation!"
Batt Rolled in Insulation
Spray Foam Insulation
Blown in Insulation
Response time10 hrs
Response rate96%
1 neighbors recently requested a quote
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Avatar for TLS Insulation, Division of TLS Energy Savers
TLS Insulation, Division of TLS Energy Savers
4.9(
467
)
Blown-In Insulation - Install or Upgrade

Serving Longboat Key, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Customers say: True professional

"Whole house insulation, Great service and timely operation. Highly recommended."
Insulated new how
Radiant Barrier
RADIANT BARRIER
Excellent Customer Sevice
Before insulating

+4

Response time1 day
Response rate88%
3 neighbors recently requested a quote
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Avatar for Insulate My Attic
Insulate My Attic
5.0(
21
)
Blown-In Insulation - Install or Upgrade

Serving Longboat Key, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"1000008206.jpg They did a great job took out old insulation sweep the area added 13 in of new blow in r 38 insulation cleaned up after them selves and very polite I would recommend them"
Radiant Barrier
Before and After Blown-in Insulation
Garage Door Insulation
Radiant Barrier
Before and After Blown-in Insulation

+44

16 neighbors recently requested a quote
Recommended by25%of homeowners
Request Quote
Avatar for Anthony's Cooling Heating Electrical
Anthony's Cooling Heating Electrical
4.8(
108
)
Blown-In Insulation - Install or Upgrade

Serving Longboat Key, FL and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Clifton and his assistant did an A+ job with the installation . I highly recommend Antony's cooling in Palmetto for all your AC needs !"
Randall Professionally Installing our New Line of Private Label AirGuaranteed.com Equipment in Sarasota.
Another Satisfied Anthony's Customer! Thanks for your Loyalty Sam.
Additional Photos
Additional Photos
Additional Photos

+183

Response time9 hrs
21 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Superior Foam Installation Corporation
Superior Foam Installation Corporation
5.0(
9
)
Blown-In Insulation - Install or Upgrade

Serving Longboat Key, FL and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I am extremely pleased with my product and the process. I highly recommend Superior Foam Installation."
30 neighbors recently requested a quote
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Avatar for DJM Spray Foam Insulation, LLC
DJM Spray Foam Insulation, LLC
5.0(
1
)
Blown-In Insulation - Install or Upgrade

Serving Longboat Key, 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
Request Quote
Avatar for Coastal Home Repair and Remodeling
Coastal Home Repair and Remodeling
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving Longboat Key, FL and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"I would recommend Coastal Home Repair for many positive reasons, the biggest is honesty and hard work. Jonathan always takes care of our projects with a great attitude and is punctual in all that he does. Highly Highly recommended!!"
Response time4 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Roofing and Construction Experts
Roofing and Construction Experts
New to Angi
Blown-In Insulation - Install or Upgrade

Serving Longboat Key, FL and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Bathroom
Bathroom
Bathroom
Bathroom
2 neighbors recently requested a quote
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Avatar for Insulation Plus of Tampa, LLC
Insulation Plus of Tampa, LLC
4.8(
178
)
Blown-In Insulation - Install or Upgrade

Serving Longboat Key, FL and surrounding areas

In business since 2018

Free estimates

Warranties offered

"Very professional workers. Installed insulation and kept us informed. Came right on time to do the job and their estimated finish time was right on the money. Very satisfied."
Response time6 hrs
Response rate95%
Recommended by97%of homeowners
Request Quote
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Drywall Insulation FAQs, answered by experts

Yes, if there is mold in your drywall mud and you then use it to build walls in your house—or if mold develops in your set drywall, like it can in hot and humid areas—it can lead to illness. Mold in your drywall (or other parts of your home) can make existing respiratory conditions or allergies worse, and the effect can be more intense for those who have existing health issues or compromised immune systems.

There are some instances when you can use extra drywall in your garden. Ideally, unused scraps of new drywall are best for amending soil without the concern of additional chemicals or mold. However, drywall with paint, mold, or potential asbestos requires specialized disposal by a professional and should be kept out of your garden.

Most drywall used for interior walls of homes is 1/2-inch thick. This size strikes a balance of being easy to handle and hang while being thick enough for the durability needed on interior wall applications.

This depends on how much plaster is applied and in how many layers, but a decent estimate is around 150 square feet. If you are applying only two coats on a small wall, there is a chance you may only need one or two gallons for the entire project. If you are plastering a large living room wall with high ceilings, using one of the more involved techniques–like Scagliola–that requires several coats, expect the project materials costs to add up quickly. 

Yes, wainscoting is installed directly over drywall. However, ensure the drywall is in good shape since it will support the wainscoting. If the drywall has issues, such as holes, mold, or mildew, repair them before installing the wainscoting. Alternatively, you can install a plywood substrate before attaching the trim.

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

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

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