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TRUSTED BY CORTEZ, FL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon152
    Verified insulation services reviews

Top-Rated Insulation pros in Cortez - 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 UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install+2 more

Serving Cortez, FL and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I highly recommend TLS. They were very professional & best priced out of 3 quotes I received for new insulation in my attic. They showed up on time and completed the work as described. The owner stopped by to check on the job which rarely ever happens with contractors nowadays. I am extremely happy and satisfied with my choice of TLS and their work. Thank you!"
Additional Photos
Additional Photos
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+6

Response time12 hrs
Response rate100%
5 neighbors recently requested a quote
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

"We contacted several companies for estimates. TLS was the most professional, honest, and at a reasonable price. We were provided the estimate right away without having to wait. We qualified for a Duke Energy rebate which lowered our cost even further. The installation was done efficiently. The y made sure to vacuum any fallen insulation in the house and the floors and stairs were left clean and meticulous. Thank you for doing an outstanding job."
Happy Customers
Ductwork Repair
Angie's List Award
Club House Project
Insulation Project

+2

Response time12 hrs
Response rate91%
3 neighbors recently requested a quote
Avatar for Koala Insulation of West Florida
Koala Insulation of West Florida
4.9(
257
)
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

"Great company to deal with. We had issues with great room insulation due to another contract not replacing insulation properly after hurricane repairs. Koala cane in, assessed the issue snd quickly came up with a plan to address the issues we were experiencing. Very professional and knowledgeable in all interactions. Repeats just completed. Hope the new insulation insulation does it job."
Batt Rolled in Insulation
Spray Foam Insulation
Blown in Insulation
Response time10 hrs
Response rate96%
Recommended by82%of homeowners
Avatar for Anthony's Cooling Heating Electrical
Anthony's Cooling Heating Electrical
4.8(
108
)
Blown-In Insulation - Install or Upgrade

Serving Cortez, FL and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Anthony's installed a complete new unit in my house and the technicians, PJ and Ted did an incredible job inside and outside. They were both very courteous and took extra care in protecting my home during the install. They had a minimal area to work inside the house and there was no damage when other companies told me a wall would have to be cut into. I am very happy with my decision to use Anthony's."
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
24 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for NMC SPRAY SOLUTION, CORP
NMC SPRAY SOLUTION, CORP
4.8(
5
)
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
Response rate100%
5 neighbors recently requested a quote
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
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Roofing and Construction Experts
Roofing and Construction Experts
New to Angi
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In 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
2 neighbors recently requested a quote
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Insulation FAQs, answered by experts

It's essential to use insulation materials specifically designed for air ducts. Common types of duct insulation materials include fiberglass, foam board, and reflective foil. These insulation materials have the right properties to withstand the temperature and airflow conditions within the ductwork. Using the appropriate insulation not only ensures efficient temperature control but also prevents potential safety hazards or the release of harmful particles into the air.

Minimal, mainly occasional checks for damage or mold in extreme conditions.

No, you shouldn’t wrap a towel, old T-shirt, or other porous fabric around your faucets. These materials absorb water, which can make your faucet more likely to freeze. Instead, you want to use waterproof, insulative covers that can seal tightly around the spigots for the best protection against frozen outdoor faucets and pipes.

Yes, insulating ductwork in a crawl space is a worthwhile investment, especially if you live in a colder climate or run your air conditioning for most of the year. Uninsulated ducts can lose up to 30% of their heating and cooling efficiency, which can significantly impact your electricity bill. The project is a relatively small investment and typically only takes a few hours. It's a particularly simple add-on if you are already hiring someone to insulate the entire crawl space. An added benefit is that insulated ducts put off less hot or cold air, making them less attractive to pests.

If the outside temperature drops below 20 degrees Fahrenheit, it will take around six hours for your pipes to freeze—and they might even burst. That’s why keeping your mobile home’s temperature around 50 to 60 degrees Fahrenheit is necessary, even if you’re leaving it vacant for the winter. In addition, having ample skirting around the mobile home's underbelly will help keep pipes insulated during the winter. 

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.