Find top-rated spray foam contractors and save up to 35% on energy bills
Compare 3 verified spray foam insulation contractors serving Bethlehem, Pennsylvania, backed by 173 customer reviews averaging 4.6★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Bethlehem contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 35% — get free quotes and read verified reviews below.
Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Cold.
Recent Reviews:
We absolutely love our new bathroom! From start to finish, Burke and his team exceeded our expectations! They were courteous, friendly and professional. Our sincere thanks to the entire Burke team especially Bucky, Noah, Logan & the project manager, Mark. And of course a big thank you to Nick the painter. All of your hard work did not go unnoticed and is truly appreciated. We will definitely be recommending them!
I’d like to share the experience I had with Burke Construction. Professionalism is just the tip of the iceberg of what we experienced with this company. They went above and beyond in every aspect of our project. Starting with timely consultation with Brandon, a well written bid, competitive pricing And timely completion of the project. They arranged for for furino fuel to come out and disconnect and remove our radiator from the living room. Furino fuel was meticulous and efficient and left everything cleaner then is was when they arrived. Mark over saw the project and kept everything running smoothly and effectively executed Brandon‘s deck designs and remodeling of our existing house. I would like to praise Russ and Miro Who performed the day-to-day removal of existing windows, installed French doors and for building a beautiful deck that we will enjoy forever. Their attention to detail was amazing. They had painters come and stain the deck, paint the doors and repair the hardwood floor that was under the removed radiator for 100 years. They carefully matched the floor stain and it looks spectacular. I highly recommend Burke‘s construction for any project and will use them for our future projects.
We had a great experience doing a gut kitchen reno with Burke in the summer of 2025. I knew I was in great hands from my first conversation with Brandon, our project manager. I wanted to do Ikea cabinets with custom fronts and had a different company already tell me it was impossible in our space. Brandon was the complete OPPOSITE. He really took the time to listen to my vision, gave great advice, and then was realistic with me about what it would cost and how long it would take to do. His attitude was it's your home, we'll make it happen for you because it should be perfect but we'll also be honest with you about what it will take to do it. I don't know what more you can ask for then that! The great experience continued with our actual install team. If you are lucky enough to get Miro, Matt and Rus working on your home you will have won the lottery. The care they take is as if they are working on their own home. Nothing was rushed, everything was done to the highest standards. They always asked and checked in first whenever there was a question which saved a lot of headaches. Miro called out that the fridge I planned on was going to stick out in the space and that gave me time to return and order a better counter depth option. Brandon was on top of the work throughout the whole process which involved a last minute flooring changed. Everyone put their heads together and it's now one of my favorite parts of the room - the last minute solution turned out stunning! Everyone on the team knew that I had a vision and wanted to make sure it was achieved. 10/10 can't recommend enough and we will definitely work with them again!
Recent Reviews:
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.
You may find lower estimates. But you’re not gonna find the quality in workmanship, craftsmanship and attention to detail as USA insulation. John is a fantastic representative to work with. And the crew (Travis and crew) that did the work are very conscientious and extremely friendly. It always pays to do the job right the first time. My garage now that it’s insulated is so much warmer. Thank you
Had my attic insulated by USA Insulation. They arrived on time and got right to work. The guys were friendly and courteous in my home. The attic had hardly any insulation so I'm hoping this helps with heating costs. Very happy with their service. Cost was reasonable. I would recommend them.
Recent Reviews:
My attic is a pain to work in with a 12:4 pitch, ductwork running through it and a drywall "floor" under trusses 2' apart. I've asked for quotes from other insulation contractors who turned down the work due to the working conditions up there. I've also had to replace ductwork myself for similar reasons and figured it would be tough to get anyone out to do attic work. With electric prices climbing, I figured it was time to air seal and add insulation. I started DIYing it, and got about halfway through installing baffles, air sealing, transferring fiberglass and blowing in cellulose before I realized I was in over my head and needed to call in a company to finish the job. Bulldog was able to come out the next week and install additional baffles, put batts around the access to contain the insulation, and blow in cellulose up to R49. They layed down drop cloth and cleaned up after the job was done, the whole time communicating what they were doing. Very happy with the price and professionalism and will recommend them to friends and neighbors.
Great Experience from start to finish! We have lived in the house for 2 years, and our upstairs was hot in the summer and freezing cold in the Winter. Bulldog Insulation came out and walked through our entire attic and explained all the areas of concern. No overly pushy sales tactics or upselling - just an honest assessment to help solve our problem. Installation was quick and easy, and felt a difference immediately! Thank you Bulldog Insulation!
Bulldog insulation delivered! I needed insulation for a loft space and Stan came out to give an estimate and also gave me great ideas on how to prepare the space properly. The quote was reasonable for the services. I was able to contact Stan personally through text with questions that I had as I prepared the space. His crew showed up and completed the job perfectly, making sure to cover the floor and other areas. They completed the job in less than a day and cleaned everything before leaving. Reach out to Bulldog if you need insulation.
These are the questions Bethlehem homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 35% typical energy savings. Compare the 3 verified Bethlehem contractors above for exact quotes.
Not finding the right fit in Bethlehem? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.