Superior Insulation Products

Reviews

• EF

  Elaina Farsovitch

  Feb 12, 2026
  4.0
  I've got no personal experience, however have heard good things from contractors I've worked with. That being said I just saw a driver hit a curb very hard in Marysville and almost flip so maybe some refreshers about spatial awareness could help the drivers lmao.
• TH

  Tim Hance

  Nov 14, 2025
  5.0
  As a home inspector, I inspect insulation jobs all the time, but I’m not always aware of which companies do it. I asked a few trusted contractors in the San Juans that I know very well, and most of them recommended Superior Insulation. I got Darcy’s direct cell number from one of them, and from the beginning he was extremely responsive, knowledgeable, and patient with me because I wanted multiple bid options for insulating a historic home I’m restoring. The price was more than fair, and the installation was completed in one day to the highest standards. Truly a superior job. Thanks very much, Darcy and the crew at Superior Insulation!
• AC

  Andrew Cline

  Oct 18, 2025
  5.0
  They should have five stars across the board. The only people leaving one star in here are complaining about driving or no-shows. Lee is great and actually knows what he’s talking about.
• KV

  Kellie Vine

  Jul 31, 2023
  1.0
  Box truck #4756 got in the left hand turn lane at the 88th and State st light in Marysville but then proceeded straight across and almost squished me and another car behind me. July 31st at 3:30 pm. Thumbs up for a driving refresher course. That could have gone very very badly.
• DW

  Dan Weeks

  May 2, 2023
  5.0
  I got the best deal through Superior insulation. It was almost 1/2 the cost of big box stores and it was done so good I had to give them 5 stars. Everything was tight and clean. My crawl space looks so nice and they are going to do my attic next so I can have a finished attic.

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