#1
Attic Insulation Plus
“I needed a very good insulation work in my house , and I m very happy with attic insulation plus was great . Who ever needs a serious insulation company do not hesitate” — Google review
Best Insulation Contractors in Sweetwater, FL
The 8 best-rated insulation contractors in Sweetwater, FL average 4.9★ on Google across 958 reviews. Attic Insulation Plus has the top rating (5.0★). Updated October 27, 2026.
8 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (958 reviews combined) and currently operating. Request a call back and the company will phone you directly.
#2
Green Service Insulation LLC
“I had an excellent experience with Green Service Insulation! Paula and Adriana from the office were very kind, attentive, and helpful. They took the time to answer all my questions and address my concerns, making the…” — Google review
#3
Pro Elite Insulation LLC
“I had my attic insulation done today by Pro Elite Installation, and I’m very happy with the job they did. Brian and Chris were professional, friendly, and took the time to make sure everything was done right. They…” — Google review
#4
Smart Home Insulation and Attic insulation
“I had an amazing experience with Smart Home Insulation. Before setting up the in-home visit, they explained the different options available. Johnathan and his helper were extremely friendly and made sure they removed…” — Google review
#5
Precision Spray Foam Insulation Miami
“It is highly recommended that you Insulate your home with spray foam insulation for the highest R value. We recommend using Precision Spray Foam Insulation Miami for the best results.” — Google review
#6
Insulation Masters
“Very easy to work with, professional and great prices!!! Plus they work directly with FPL for a discount on the job!! Highly recommended!” — Google review
#7
THERMO-TECH INSULATION INC.
“Excellent service from start to finish. The team was professional, punctual, and did high-quality work. They explained everything clearly, kept the area clean, and completed the job on time. I highly recommend them…” — Google review
#8
South Florida Insulation LLC
“South Florida Insulation LLC really helped me out! Excellent service and my home feels much cooler. I highly recommend them!” — Google review
How we pick insulation contractors in Sweetwater
We scan Google Maps for insulation contractor listings in and around Sweetwater, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Frequently asked questions
Who is the highest-rated insulation contractor in Sweetwater?
Attic Insulation Plus has the highest Google rating on our Sweetwater list: 5.0 out of 5 from 336 reviews (as of October 27, 2026).
Which insulation contractor in Sweetwater has the most reviews?
Attic Insulation Plus has the most Google reviews among the companies listed here: 336, with a 5.0★ average.
How are these insulation contractors chosen?
Only open Sweetwater-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.