How much do blown-in insulation contractors typically cost?
- Columbia, Maryland Average$1,607
- Typical Range$1,200 - $1,760
- Low End - High End$700 - $3,859
Siding, Roofing, Gutters , and 6 more
"Great experience with this company my project manager was amazing crew worked very hard"
C38B03E12DEB04913D82F3D5661C98F1F21FBC4E13E78903A1AFDAC49C0169B9 F. in October 2025

Insulation
"Excellent response to my original request and they were able to quickly and professionally resolve my issue, a great experience."
Leo F. in December 2024

"We had insulation installed a week earlier by Koala. During the insulation, Jasper (insulator) suggested another area that we might consider installing blown-in insulation. We agreed and the second job was performed on Friday, the 24th. Jasper and Richard were on time, the insulation project was well done and they left the area very clean. Would use them again."
SUSAN W. in February 2023
"Great communication. Great deal"
john B. in July 2024
"Brian was extremely excellent from start to finish! He thoroughly explained all rebates and incentives which made the project extremely affordable. My attic insulation project was seamless! Excellent communication, friendliness, and amazing job cleaning up. I highly, highly, HIGHLY recommend Smart Energy Pros!"
203A2C1C67E8E2F81B3E2882E0D98B74F1C18160EC0D48757E7E29ACD8AAD808 C. in March 2025
Columbia Insulation Contractors are rated 4.6 out of 5 based on 871 reviews of 871 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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