How much do spray foam insulation contractors typically cost?
- Baltimore, Maryland Average$2,359
- Typical Range$900 - $3,893
- Low End - High End$800 - $5,000

Spray Foam for Existing Walls, RetroFoam Insulation, Existing Wall Insulation , and 2 more
"Very satisfied with the work and the people that did the work. Very friendly."
mary M. in November 2022

Gutter Protection, Seamless Metal Gutters, Painting , and 1 more
"There are times where you get pleasantly surprised. My experience with B. Marshall was one of those times. I had a roof leak by my chimney. I contacted Angi on Thursday and by Friday, Ben stopped by and provided me an estimate. He was able to get the work done on Tuesday, and did a great job prior to a significant winter storm. Needless to say, i would definitely hire again, and will recommend to friends and family."
jeffrey P. in December 2022

"Ryan and Jasper were both very professional. The insulation job was performed over two days, and the team did a great job! I have already planned to hire KOALA again for the next rehab!"
Stannis S. in April 2023

Baltimore Insulation Contractors are rated 4.8 out of 5 based on 198 reviews of 198 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.
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