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Universal Insulation

1080 Dell Ave
Campbell, CA 95008 408-374-2080

Ratings

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Consumer Ratings for Universal Insulation — 22 Ratings

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Percent of customers who rated service "superior" for:
Doing service properly on first try
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Consumer Comments for Universal Insulation

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Consumer from SAN CARLOS, CA
Aug 20, 2026
Recommended
Marko, the owner, was directly involved with my project responding to questions and concerns before it started to being onsite and involved in the clean-up of our attic and installation of new insulation in our attic and walls. I really appreciated that. It was also very helpful that they provided before and after photos of their work. The patching job they did on our wood siding from blowing insulation in from the outside of our house was very good and unless you are looking for it, it is hard to tell where the holes were made after our house was painted when work was completed. Marko said if I noticed any cold spots on our exterior walls during the winter to let them know and they would come back out and take care of it. Pricing was reasonable too compared to other bids received.
Consumer from CAMPBELL, CA
Oct 25, 2025
Recommended
All paperwork is done electronically. Very easy to deal with. A competitive price.
Consumer from SUNNYVALE, CA
Oct 09, 2024
Recommended
I had Universal out in Spring of 2023 to increase my attic insulation to R60, then a home remodeling project in 2024 disturbed and lost much of the cellulose they had blown in. Marko came out, saw what needed to be done, and offered to send his crew to blow in what was lost and to make sure coverage was even, charging only his cost for the "touch up" work. Fantastic followup service that went above and beyond what was expected to keep a customer happy.

...and 19 more consumer comments for Universal Insulation

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