Serving New Jersey, New York, and Pennsylvania
Sealing your attic from your living space is the perfect way to prevent dust, insects, and pollutants from entering your living space. As a bonus air sealing your attic will also save you over 5% annually on your utility bills (or MORE!!)
Click the icons to see what our customers had to say.
Sales guy is very knowledgeable.
Coastal is the best in the industry! I wouldn't use anyone else for my company's insulation needs.
It was a pleasure to work with George Gray and crew, and we'll do it again soon!
I have tried a few different insulation companies over the years, but Coastal is by far the best of the best. I'd definitely recommend you to anyone! Keep up the good work.
From sales to service, I have never had a problem. That is why I continue to use your services. I've had many companies contact me, but I feel no desire to switch!
Spray Foam Project
Thank you Coastal for a job well done.
Coastal did great work in a timely manner that exceeded my expectations. Extremely satisfied.
Everyone at Coastal is a pleasure to work with, just great!
We are absolutely satisfied with Coastal Insulation!
George Gray is a pleasure and very good at what he does. I will tell my friends about Coastal!
Very impressed with Coastal.
Wonderful job Coastal! Our home is so much cozier and more comfortable since we've gotten spray foam installed. I'd highly recommend it to anyone who needs or wants additional insulation in their home.
I was very pleased with the professionalism of the team of foam installers from Coastal, and the quality of the finished product. They took the time required to do the job right. The house is much quieter and more comfortable now that the attic has been spray foamed. Thanks Coastal!
It was very comforting to know that all of my concerns were addressed in a professional manner. I would recommend Coastal to anyone!
From additions to new builds we use them for everything!
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© 2022 Coastal Insulation100 Lake DrEast Windsor, NJ 08520Coastal Insulation77 Water St 7th FloorNew York, NY 10005