How much do blown-in insulation contractors typically cost?
- Wolcott, Connecticut Average$1,964
- Typical Range$1,600 - $1,964
- Low End - High End$1,100 - $3,800

Gutters, Insulation, Insulation , and 2 more
"Adam and his team are great. It was around 18 degrees outside and they still came on time they did their job good and fast. Highly recommended"
Jakub A. in January 2024
energy savings, Insulation
"This experience was a true 10; beginning to end! Chris' professionalism, knowledge, kindness, flexibility, his crew was a complete compliment and clean, thorough and diligent. My home INSTANTLY generated the delightful warmth I'd been missing for years. BRAVO, CHRIS! You are a true 10! Thanks so very, very much! :)"
92D8AAD09E76931BA170A2A6E03903C951B5183097B806A244B542A9A7FEF92C A. in December 2025

Basement Remodels, Basement Inspections and Basement or Foundation Waterproofing, Raise or Repair Foundations
"CT Basement systems did a wonderful job on the walls that were flood damaged. Their overall system is great. We didn't need the total renovation but if we did, we would certainly have had them do it. After researching others, this was the best."
Susan K. in December 2017
Wolcott Insulation Contractors are rated 4.4 out of 5 based on 126 reviews of 126 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
What is the nature of the project?
What area of the home needs to be insulated?
Find out how HomeAdvisor can help your business