Insulating the walls is a major improvement for both the outside heat and cold . Miquan cares deeply about the quality of their work
5.0
Review by Jason G.
in Vallejo, CA
Project: Install or Upgrade Blown-In Insulation
Johnson's Insulation did a fantastic job from start to finish. They are a locally owned and operated business, provided excellent customer service and offered competitive pricing. The owner was responsive, on-time, on schedule...
5.0
Review by Janice B.
in Livermore, CA
Project: Install or Upgrade Batt, Rolled or Reflective Insulation
They taped everything off and kept everything nice and neat! They arrived early to do the job!