Rainier installation services provides excellent installation solutions with professionalism and efficiency. Their team is knowledgeable courteous and delivers high-quality work at competitive prices. Highly recommended. Less

I've been working with Rainier insulation for a number of years and their are service and pricing is always been outstanding. Jon really knows what he's doing is a great asset. Less

We have been using rainier insulation for years. Their service is impeccable and always meet our schedule. I would recommend them to any builder for their insulation needs. - Lubbesmeyer Construction Less

John and his team did a fantastic job from start to finish. I got bids from three suppliers, and from the start it was obvious that John has a ton of experience in this business-he pointed out some things that would be helpful for me to change/modify in an attic space that would make the insulation installation more beneficial. He read the plans more thoroughly than the other guys did also to catch some of the needed code requirements. The crew was awesome--pleasant and hard working and welcoming of questions. I will recommend Rainier to anyone who asks. Less

Rainier insulation completed new attic insulation in my home. Cristian was very knowledgeable and explained all the insulation options and process. The crew removed all my old insulation from the 70’s, and had my attic looking spotless. The next day returned and added new cellulose insulation to the proper R value. The job turned out excellent and I was very impressed with the quality of work. I did some shopping around and Rainier insulation was the most knowledgeable, fastest time to start my project, very professional crew and the most competitive priced from the four insulation companies that I called. 5 star professional company and staff. Less