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4.7

(203 reviews)

Top-rated insulation pros.

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Avatar for TLS Insulation - Division of TLS Energy Savers
TLS Insulation - Division of TLS Energy Savers
4.8(
53
)

Serving Seminole, 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
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
Response rate87%
13 neighbors recently requested a quote
Avatar for Craig's Insulation, Inc.
Craig's Insulation, Inc.
4.8(
349
)

Serving Seminole, FL and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Craig’s Insulation showed up on time, was very courteous and professional from start to finish. They all went above and beyond to make sure the job was complete. My house now has a good 13+inches of insulation, and I am feeling the difference in the living area. I would absolutely use them again. My hat’s off to Craig Sr, Craig Jr, and Ethan. Job well done."
 Attic Insulation
My son and I
Another son
Owners
Owners

+4

Response time4 hrs
Response rate91%
1 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
)

Serving Seminole, 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%
10 neighbors recently requested a quote
Avatar for Eco Pro Insulation
Eco Pro Insulation
5.0(
11
)

Serving Seminole, FL and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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.

Response time2 hrs
Response rate95%
Recommended by100%of homeowners
Avatar for DL Insulation
DL Insulation
4.8(
32
)

Serving Seminole, FL and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Fair price an on-time service. But I should have checked the job..... there were a few spots in the attic that did not get any insulation. (not the garage..... that does not need insulation..... but a few spots over heated space were not covered). But their price was better than other estimates. I also requested the chemical that detracts rats and mice..... I do not know if it was included...... I hope so."
Attic blown insulation
Attic blown insulation
Attic blown insulation
Maikol camacho
Maikol camacho

+20

Response time7 hrs
Response rate100%
62 neighbors recently requested a quote
Avatar for Wild Elements Solutions LLC
Wild Elements Solutions LLC
5.0(
5
)

Serving Seminole, FL and surrounding areas

Approved

In business since 2014

Free estimates

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. Call us today! Financing available.

Attic Blown in Insulation
4 neighbors recently requested a quote
Avatar for Koala Insulation of St. Petersburg
Koala Insulation of St. Petersburg
5.0(
3
)

Serving Seminole, FL and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I hired Koala Insulation of St. Petersburg after getting multiple estimates.. Shane and his team were great!. They were the most professional and competitively priced of all contractors. Shane came out to give me an estimate- he gave me options with zero pressure and solid recommendations. He communicated regularly and was very responsive to my questions. They showed up as scheduled, did an excellent job bringing my insulation up to code, prices very reasonable and competitive. You get text notifications when they are en route to your home. When they were done they showed me before/after pictures with measurements and cleaned up leaving everything as they found it. A very professional company and great value for your money. I would highly recommend for any insulation needs."
Insulation Projects
Spray Foam Insulation
Blown In Insulation
Response time1 day
Recommended by100%of homeowners
Avatar for NMC SPRAY SOLUTION, CORP
NMC SPRAY SOLUTION, CORP
5.0(
4
)

Serving Seminole, 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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Insulation questions, answered by experts

Periodic checks for moisture or pest issues ensure consistent performance.

Fiberglass is considered dangerous only if your skin comes into contact with it or if you breathe in any fiberglass particles. This is because fiberglass is literally made of tiny fibers of glass that can cut your skin and your organs. While there aren’t many long-term effects, it’s still important to take all the proper safety precautions when working with fiberglass.

Doubling the insulation in your home also doubles the R-value of said insulation. In other words, by adding more insulation, you can reduce the heat loss by half. Most homes benefit from increasing insulation. Older homes, in particular tend to have less insulation as is, so doubling your insulation could drastically reduce your energy bills, keep your home more comfortable, and take the strain off your HVAC system.

Your home's location, budget, and the type of insulation you’re using are just a few of the factors that can help you choose the right insulation. For example, blown-in insulation is typically used in attic spaces, while batts and rolls are ideal for floors and walls. Blown-in insulation is usually a good option if you're adding more insulation to an area that already has some, but not enough.

When it comes to fiberglass insulation versus foam board, there are a few notable differences, both aesthetically and functionally. Fiberglass insulation is soft and flexible, meaning it can be squeezed into tight spaces more easily than foam board. Fiberglass insulation also has a higher R-value, making it a better pick for colder climates. However, foam board insulation can resist moisture and pest damage much better than fiberglass.

The Seminole, FL homeowners’ guide to insulation services

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