Find top-rated spray foam contractors and save up to 35% on energy bills
Compare 11 verified spray foam insulation contractors serving Portland, Oregon, backed by 644 customer reviews averaging 4.5★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Portland 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:
Spray-On Foam & Coating Portland is a solid, well-run company with a great reputation in the industry. The team is knowledgeable, responsive, and professional — exactly the kind of business you want to work with. Highly recommended.
Recent Reviews:
I had an excellent experience working with The Spray Foam Company from start to finish. Jesse was fantastic — he met with me on site the day after our first call to review the scope of work and answer all my questions. Christine was also great to work with, keeping everything organized and clear over the phone as we discussed the job details and cost. On install day, Gio did an outstanding job. He took great care to protect the house by masking off all the necessary areas before completing a very professional installation. The quality of the work really shows — the home already feels noticeably more comfortable, and I’m looking forward to seeing the difference in my energy bills. They even helped me apply for Energy Trust of Oregon incentives, which offset part of the project cost. Overall, it was a great experience — great people, great work, and great results. Highly recommend The Spray Foam Company!
I recently had spray foam insulation services installed, and I couldn't be happier with the experience. The team was incredibly professional, arriving on time and demonstrating great expertise throughout the process. They not only did an exceptional job with the insulation but also made sure to keep everything clean and tidy, which I greatly appreciated. Overall, I highly recommend their services to anyone looking for reliable and efficient insulation solutions!
The company performed exceptionally well. They promptly responded and provided a complimentary estimate. Their timely and efficient service was remarkable. The quality of their work was undoubtedly justified. I would like to express my sincere gratitude to Andrew, the owner, for his exceptional service and unwavering dedication to ensuring our complete satisfaction. He personally visited my husband and me to provide assistance. Additionally, I would like to acknowledge Christine, the ops manager, for her prompt service, responsive nature, and meticulous attention to detail in ensuring that all matters were handled efficiently and timely. All individuals we interacted with exhibited professionalism and courtesy. We were thoroughly impressed with their service. Without hesitation, I wholeheartedly recommend their services to anyone seeking insulation installation.
Recent Reviews:
I appreciate that they respond back when you have questions, thanks
Certainly! Here’s a draft for your review: --- I had a fantastic experience with Alpha Insulations Solutions. Their follow-up and communication skills are excellent. The team was always prompt in responding to my questions and concerns, making the entire process smooth and stress-free. I really appreciated their attention to detail and the care they took in ensuring I was satisfied with the outcome. I highly recommend Alpha Insulations Solutions for anyone looking for a reliable and communicative insulation service! --- Drew Gonzales West Linn Oregon
Very thorough and attention to detail was very high. The customer service was outstanding. Highly recommend to anyone
Recent Reviews:
Had old insulation removed from attic and new stuff blown in. Crew was very thorough and clean. Highly recommend.
We had our old attic insulation removed and new insulation installed. It was such an enjoyable and easy experience to work with Emmanuel and the Hiprovac team. They worked quickly, took the time to explain everything that they were doing, and went the extra mile to make sure all of the details were completed. We can immediately feel the difference in the temperature in our home. 10/10 recommend
From the time of first contact, Hi-Provac was very professional and timely in their communication. We scheduled a day for them to come out, and after a few hours of work they were done vacuuming out the attic. The results were better than I expected, and well worth the money spent. I'm happy I didn't try to DIY the insulation removal.
Recent Reviews:
Great service and fair pricing.
Recent Reviews:
From experience this is a great product I use it in my attic an my mom basement fill holes I highly recommend this to anyone
Definitely recommend spray foam installation! The whole process from getting an estimate to having them come out and complete the job was fantastic! Also had helped me save money on my electric bill! I will definitely be using there services again!
I was impressed by Spray Foam Insulation Portland's website and services! They offer a range of insulation solutions for residential and commercial properties, covering various areas in Portland. Their website is easy to navigate, and their services seem comprehensive. I'd definitely consider using their services in the future for any insulation needs.
Recent Reviews:
Prompt and pleasant. English is a second language. Recommend highly.
Great people really hard working nothing to complain about perfect service
They came to our house to remodel my basement, the work was so great that I called them again to insulate my garage. I don’t want to contact any other company, this one is my preferred from now on. Keep your good work
Recent Reviews:
We love our new heat pump! It's our sole heat source and keeps our house much more comfortable than our Nest-thermostated gas furnace ever did. Have used it for cooling only a couple days, so we're still figuring that out. But we've been very, very pleased so far. And GreenSavers did a fabulous job: very neat and professional. They rock!
I had a fantastic experience with Ben Braudy and Zach Hamlin at Greensavers! My AC unit went out during a heatwave, and Zach responded quickly and professionally. He diagnosed the issue right away, explained everything clearly, and had it up and running in no time. You can tell he knows his stuff and genuinely cares about his customers. I really appreciated his honesty, efficiency, and great attitude. Highly recommend Zach and the team at Greensavers if you need HVAC help!
Edit: Our project had initially fallen through the cracks due to miscommunication. Craig and Heather at GreenSavers got in contact with us, were very professional and amicable, and worked to get our project on track and make the situation right. The quality of interactions with Craig and Heather restored our confidence in moving forward with GreenSavers and it speaks to their professionalism. They insulated the crawl space, the ceiling, replaced the heating and AC unit, installed a much needed kitchen ventilation fan, cleaned and repaired the ventilation, and replaced the front door that wasn't up to code and an old window that both showed through energy audit as our biggest sources of temperature bleed with the outside. There were a couple hiccups during the whole process but GreenSavers worked to correct any issues and were very responsive throughout the whole project. I've seen insulated attics and crawlspaces before but the work they did is a different level of clean and sealed. The AC's pad was not stable, so they also replaced the pad and leveled it, and did the work with no disruption to the yard and plants around it. The front door originally on the house was not the right size or type, and had almost a 1/16 inch gap. They ordered and handled getting a proper solid door, fixing the frame, and repainting the door and frame to match the house. The window had a similar problem as the door that they corrected. Since completing the project, the AC can actually keep the house at a comfortable temperature on hot days, the heating is finally effective at warming the house back up on cold days, and the overall efficiency improvement cut our gas bill in half, and our electric bill by about 1/3, not to mention the tax credits they got us. Since cleaning and repairing the vents and sealing everything, I no longer have as bad of congestion problems from the dust, our infant son's room stays at a very comfortable temperature overnight, and he's stopped sneezing when the AC or heat comes on. The kitchen had no ventilation, so they installed a fan above the stove and it has worked wonderfully. Their work was impressive enough we kept their sign up on our yard for almost 3 months after the project finished, recommended them to a couple friends that were planning to do house work, and we plan to continue recommending them. ---------Initial Review--------- My wife and I contacted GreensSavers in November, worked with Brittnee and Tom, got an audit done, made plans for work to be done. Then they ghosted us and aren't responding to contact attempts. We're now out $400 and have effectively been scammed.
Recent Reviews:
Recent Reviews:
They did a residential insulation project on a remodel that was already furnished, etc. The crew was exceptionally neat, clean, did a very careful job, texted when finished with photos and were finished ahead of their schedule and the total cost was actually a bit less than the estimate. Highly recommended.
Out of 3 companies, they had the best price. The crew arrived early and was finished quickly, communicating along the way. Even showed me the baffles and where they were going to place them. I got blown in insulation to R 49 and I can definitely tell a difference.
Our installation crew, Sammy and Johnny, were prompt, courteous and professional. The completed the job quickly and effectively. They were able to cover all surfaces of a difficult roof and left our attic cleaner than when they arrived. I recommend IBP without reservation.
Recent Reviews:
Just follow the photo instructions to deliver in Builders Insulation if you have semi truck tight dock . Nice staff and decent uploading time
The have professional workers they know what to do they insulated my house in seaside and they did it so nice so clean
It's not the right location showing on maps but is on the other side of the building shown. Pretty tight dock and back area for a full-size 53ft plus truck but doable. Friendly staff when checking in/out and decent unload times. Overall, it was a good experience
These are the questions Portland 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 11 verified Portland contractors above for exact quotes.
Not finding the right fit in Portland? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.