Spray Foam Insulation in Kalispell, MT

Quick, clean and easy to work with. Fairly priced

These guys worked their tails off and got our project back on schedule. Excellent crew. Highly recommend!

Great service, Tony is very knowledgeable and helpful!

I was recommended Lilienthal Insulation Company from a friend after receiving really great feedback. And I can't express how happy I am with their service. I contracted them to install sound proofing insulation for my basement project and I am super happy with the results. First of all, and arguably most importantly, the whole job, quoted and installed ended up being cheaper than if I would have gone and purchased the products and installed them myself. So I ended up saving money by getting the job done right, not to mention as a DIYer I couldn't have done nearly as good as a job as they did. Second of all the team (Scott, Jamil) are incredibly helpful, detailed, professional and friendly. The professionalism of the team is second to none. Jamil was able to work around some unmovable items and did so without hesitation. Third, the project was done in a day, and with my short time-frame, was able to get the project scheduled very quickly. Their ability to work with my short timeframe was appreciated and is a great testament to their professionalism. I am delighted with their service, and thoroughly recommend them to anyone. Thanks again. I am looking forward to getting my garage insulated next.

Had them install R30 between upstairs floor and downstairs ceiling. They did a great job and cleaned up after themselves. The initial consultation was great, and they shared knowledge and explained things beyond just regular insulation.

Lilenthal was up for the job when no one else was. We live in an old 117 yr old house with insulation that needed updating. We had a layer of wood chip insulation with old rockwool on top and then fiberglass foam pieces on top of that. The last update was from the 1960s so the old stuff needed to be sucked out and replaced. We purchased wool batts from Havelock Wool that we wanted in place of that. They sucked it all out (which is a nasty job) and did a great job then came back and installed the batts. I’m so glad they were available and didn’t try to push spray foam like the other insulators. It was not an easy job, but I’m grateful they were up for it. Highly recommend.

Short story: Highly recommend! Professional, competent and a pleasure to work with. Longer story: Estimate was clear, timely and very reasonable. Judy was always lovely to talk with while scheduling our project. Joe went above and beyond before the project to make sure we understood what he was doing and why it needed to be done. He explained possible alternatives and risks/benefits of each choice. Joe has to be one of the nicest and honest people you will ever meet, you can tell he takes pride in his work. Not only did he do a great job on our radon mitigation system (brought our level down to ~0.5pCi/L) but also painted it to make it aesthetically appealing. As an added bonus, he painted a few other things to match. He even gave us some other useful homeowners tips. Truly enjoyed having him work in and on our home.

I highly recommend Joe at Big Mountain Insulators for Radon Mitigation. He is very knowledgeable, thorough and a real perfectionist! The pricing is affordable and to my delight the project was completely hassle free. Joe goes above and beyond what is expected and will exceed your expectations.

Big Mountain is the best in the Valley! Judy in the office was a gem to work with. Easy to contact and knowledgeable on the process. Joe in the field is a true professional. He is prompt and courteous, and he was easy to work with. Joe showed great patience as he explained to us the process, and went above and beyond with his service. We are extremely pleased with this installation and would recommend Big Mountain to close friends and family all day long. Hands down.

We had a great experience with Moloney Insulation! The turnaround time between requesting an estimate to getting the job complete was very quick, unlike other contractors we’ve worked with in the past! They were professional and kind. Great company - highly recommend!

Shawn does an outstanding job! We had him blow in our living quarters in our shop and will definitely be having him back to finish the remainder of our shop when we are ready! Easy to work with and Jen has great communication!

Spray foam and batt insulation - Denise and Joel have been a pleasure to work with. Extremely patient with unforseen changes in our schedule. On time and professional work done. I would recommend them.

We used Taylor to spray foam our house for a flash and batt insulation plan. I don’t have a complaint about the quality of the foam or the coverage. I understand there are sometimes spots missed or spotty coverage. My gripe is with the customer service. We have a really bad condensation problem where the spray foam meets the fiberglass batts on the ceiling. I’d like to emphasize that it is really bad. I called them and was told they would discuss it with an expert within three or four days. I called again the following Monday. They (Joel) then said we ought to have a look at the situation and that an estimator (Kurt) would be out to look at the project. Three phone calls and a week later, still nothing. No attempt to contact me and no plan to move forward. So I called two other builders, a spray foam company and our real estate agent. The consensus was that I’m wasting my time trying to get Taylor Insulation back out to my place to do anything. Apparently my frustration is shared with others. The other insulation company knew right away why the problem was happening and said they weren’t impressed with the advice I’d been given either. So if you’re hoping for custom service or a company who will stand by their work and make sure you’re getting a good product in the end, look elsewhere.

Taylor installed insulation in my basement. The next time I went down there all the insulation had fallen off the walls and was lying on the ground. They had just covered the vents with insulation instead of making cutouts so vents could be opened. To fix the job they want $420.