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TRUSTED BY CORTEZ, FL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon148
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Cortez, FL

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

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

Last update on June 05, 2026

Find Insulation pros in Cortez

Avatar for TLS Insulation - Division of TLS Energy Savers
TLS Insulation - Division of TLS Energy Savers
4.8(
53
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Cortez, 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 time2 days
Response rate88%
Recommended by97%of homeowners
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Avatar for Koala Insulation of West Florida
Koala Insulation of West Florida
4.9(
249
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Cortez, 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%
Recommended by83%of homeowners
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Avatar for TLS Insulation, Division of TLS Energy Savers St. Petersburg
TLS Insulation, Division of TLS Energy Savers St. Petersburg
4.9(
386
)
Blown-In Insulation - Install or Upgrade

Serving Cortez, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"Seth was very professional with all the aspects of this insulation project."
Happy Customers
Ductwork Repair
Angie's List Award
Club House Project
Insulation Project

+2

Response time12 hrs
Response rate91%
Recommended by99%of homeowners
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Avatar for Insulate My Attic
Insulate My Attic
5.0(
19
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Cortez, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"Thank you Julian. Fast professional and affordable"
Radiant Barrier
Before and After Blown-in Insulation
Garage Door Insulation
Radiant Barrier
Before and After Blown-in Insulation

+44

6 neighbors recently requested a quote
Recommended by27%of homeowners
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Avatar for NMC SPRAY SOLUTION, CORP
NMC SPRAY SOLUTION, CORP
5.0(
4
)
Spray Foam Insulation - Install

Serving Cortez, FL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I had an amazing experience with this spray foam insulation company. From the first phone call, they were upfront, honest, and very knowledgeable. The crew showed up exactly when they said they would and walked me through the whole process before starting. They insulated my attic and part of my garage, and the difference was noticeable the same day ? the rooms stay cooler, and the AC doesn?t run nearly as much"
Spray foam
Spray foam
Response time1 day
7 neighbors recently requested a quote
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Avatar for One Hour Air Conditioning & Heating of Bradenton
One Hour Air Conditioning & Heating of Bradenton
3.9(
75
)
Blown-In Insulation - Install or Upgrade

Serving Cortez, FL and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"Great service at an affordable price. We appreciate the fast work performed replacing our Central Air Conditioning System."
Ruskino Install
O'Connor Install
Bender Install
Boose Install
Perez Install

+8

Response time1 day
35 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Coastal Home Repair and Remodeling
Coastal Home Repair and Remodeling
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving Cortez, 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
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Roofing and Construction Experts
Roofing and Construction Experts
New to Angi
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Cortez, 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
4 neighbors recently requested a quote
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Avatar for Insulation Plus of Tampa, LLC
Insulation Plus of Tampa, LLC
4.8(
178
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Cortez, FL and surrounding areas

In business since 2018

Free estimates

Warranties offered

"The team at Insulation Plus was professional and did great work. They didn’t try to sell me more than I needed."
Response time6 hrs
Response rate95%
Recommended by97%of homeowners
Request Quote
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Insulation questions, answered by experts

Mold can grow on garage ceiling insulation, which is why it’s important to install a vapor barrier behind the insulation and keep the space cooled and heated as you would your living area. Doing so will more or less eliminate the risk of mold growing on your garage ceiling insulation. You can also install a self-draining dehumidifier to help remove moisture, or opt for a foam board insulation or spray foam insulation that won’t harbor moisture and mold.

Garage door insulation can last anywhere from 20 to 100 years depending on the type of insulation. Cellulose has the shortest lifespan coming in at between 20 and 30 years, while spray foam, mineral wool, and fiberglass can last between 80 and 100 years with proper maintenance. 

Humidity plays a role in how long more susceptible insulation materials—like fiberglass—last. Once fiberglass batts reach the 15-year mark, you'll need to routinely inspect your insulation to ensure that it is in mint order.

Most insulation lasts 15 to 20 years, but it really depends on the type of insulation. Spray foam is a permanent insulation material that can last up to 100 years. Fiberglass and cellulose typically settle, shift, or deteriorate around 15 years. Once your insulation reaches the 15-year mark, it's time to check it for signs of needing to be replaced.

Buying a house with vermiculite insulation is not recommended without going through a proper testing process. Vermiculite insulation can potentially contain asbestos, which poses health risks when disturbed. While it is possible to purchase a home with vermiculite insulation, you should have it tested for asbestos, and ensure proper containment if asbestos is present. If asbestos is present, you will want to hire a professional to remove it, ideally before you move in.

Unfaced wall insulation is easier to cut and install, making it the better choice for a DIY project. It’s also more affordable. But if it’s unfaced, you’ll likely need to add a vapor barrier to reach your desired R-value and efficiency, as it doesn’t offer any moisture barrier.

Faced insulation uses paper or foil to create a built-in barrier and doesn’t require an extra step. It’s also more fire-resistant and safe. But it’s quite a bit more expensive and a little bit harder to work with as a DIYer.

The Cortez, FL homeowners’ guide to insulation services

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

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