Spray Foam Insulation in Allentown, PA

Robert and Otis came to our home and spray foam insulated our 2 car garage. They did a great job. They were professional and knowledgeable. The spray foam was applied neatly and evenly. They cleaned up after the job and left the place as they found it. I have since heated the area (it’s winter) and the difference is overwhelmingly noticeable. I would definitely use them again and recommend them to anyone.

I have worked with this company for years and have suggested them to many homeowners. They have never disappointed. They provide the highest quality service and energy efficiency measures. Anyone looking to become more comfortable in their home while saving money needs Custom Weatherization.

Dylan and Oz did a great job today. Insulation in crawl spaces, new exhaust fan in bathroom, insulation in basement and around door. Very polite and efficient. I would highly recommend this company!!

I’ve known the team at ASI Spray for about a decade now and they are absolutely the greatest people. Very professional and very knowledgeable in the spray insulation industry. A few years ago they completed insulation on a trailer for me and it was the best choice I made!

I used ASI to insulate my home and business. The office had a flat roof that was inadequately insulated from the 1960s and ASI did a wonderful job. At my home, although it was much newer, I was surprised to learn that the fiberglass insulation was only doing an "adequate" job and so I had my entire attic insulated with spray foam. I am looking forward to seeing the benefits in energy savings. I expect that energy costs are only bound to get more expensive in the future, and so a stitch in time, saves nine. I was very pleased with the ASI crew's knowledge and thoroughness. Dealing with fiberglass is a messy proposition and I'm glad to have it out of my life. I cannot recommend the folks at ASI enough.

I now after 8 years have my entire 1890 farmhouse sprayed by Asi. The employees are very trusting and do a great job. They went out of their way a couple times to expedite me to keep my projects moving forward. Would and have recommended to a lot of people. Thanks again to the Asi team

I can’t say enough great things about the team at USA Insulation! These guys are the best I have ever seen—professional, efficient, and truly experts at what they do. From start to finish, the process was seamless, and they went above and beyond to ensure everything was done to the highest standard. The difference in insulation quality is incredible, and I can already feel the improvement in comfort and energy efficiency. Highly recommend them to anyone looking for top-notch service!

Travis, Joe and Chris were super professional. They worked very hard and finished the job. The cleaned everything up and made sure to double check at the end. We were very pleased and we are excited to have an insulated home!

A great and friendly company to deal with. I had to reschedule once because the electric hadn’t been installed and it was an easy process. They showed up on time, finished within the estimated time they gave and no surprise cost or extra charges. They cleaned up all the studs and made it very easy to finish the job. I highly recommend.

Fantastic service, timing, and price. Gerald and his crew were consistently a pleasure to work with, and provided excellent care of our home, windows frames, and floors. The before-and-after photos were impressed and greatly appreciated. You won't do better (or, dare I say, as good). Highly recommended

After installation of blown-in cellulose insulation, our house feels warmer already!!! All communication happened directly with the owner, Gerry, who was very accommodating and reassuring. "Whatever it takes to make you happy." On installation day, the installers were courteous - respectful of the home both during installation (putting down tarps, protecting walls from scuffs, etc.) and after installation (cleaned and vacuumed to leave no trace behind). I shopped around for this project and am very happy with my choice. I would happily recommend Lehigh Valley to a friend or family member.

This company was very reasonable priced, polite, clean, and efficient. They knew what they were doing, they cleaned up everywhere they touched, and showed up on time. If you need insulation work done, this company is amazing. Thank you guys