FiberClass Insulation, FireClass, and Performance Gutters

Reviews

• FR

  Frank Roebuck

  Apr 29, 2026
  4.0
  I GIVE THE WORKMANSHIP A 5 STARS on what I could see - The 2 workers that were on site were very courteous and it sounded like they knew what they were doing. The work I had performed was 1. the insulation of a crawl space, 2. leaks around an electrical duplex box, 3. insulating of a leaky area on our fireplace. The reason for the 4 stars is that I initially was worried, as I'm sure most customers would be, when asked to leave the premises prior to their starting their work and to not return for a couple of days. It's just my human reaction. Will they rob me blind? Will the work behind closed walls be performed? or properly performed? and, so on. On a quick check of the premises on my return, I was relieved to know that they were trustworthy. For what it's worth, before leaving, I did ask how long it would take them to do the job. I received a call saying that they were finished in half the time I was told. Suggestion: Maybe if the company would take before, during, and after pictures to have on file and also to give to the customer, that would alleviate most of the problem. It's just I still don't know what was done behind closed doors.
• AK

  Alpha Kilo

  Apr 22, 2026
  1.0
  Truck just almost ran me off the road. If they're that careless behind the wheel of a 6 ton truck do you think they will care about your gutters?
• MN

  Mike Nichols

  Jan 22, 2026
  5.0
  A huge thank you to Keith and Hunter who installed my insulation! Keith took the time to go through drawings with me to confirm the plan but quickly identified he'd been sent with the wrong insulation which was then delivered a couple hours later. He and Hunter stayed into the evening to ensure the job was finished and did a great job. Great appreciation for doing what was needed to get the job done.
• HJ

  Hank Jennfeldt

  Jan 15, 2026
  1.0
  Employee was very rude and inconsiderate wanting to fight you out in front of their building for leaving their car door open blocking the road. During snow covered road very unsafe and unprofessional
• VG

  Violet Gintsis

  Nov 1, 2025
  5.0
  FiberClass deserves 10 stars! Guy, the service technician was very knowledgeable and patient. His work was meticulous. Our 30 year old fireplace looks brand new!

Frequently Asked Questions About FiberClass Insulation, FireClass, and Performance Gutters