Spray Foam Insulation in Portland, OR

Find top-rated spray foam contractors and save up to 35% on energy bills

💰 Estimated Energy Savings in Portland

35%
Average Energy Savings
Typical range: 30% - 40%
$1,596
Estimated Annual Savings
Based on $380/month average energy cost
4 years
Average Payback Period
Return on investment timeline

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.

Verified Contractors in Portland

AllWestCoast & Drywall

Direct: 5034197718

5
6 Google reviews

Recent Reviews:

Judith Cobb★★★★★3 months ago

I had an excellent experience with All West Coast Insulation. The Job was a new crawlspace removal and instrallation of insulation bats, water pipe and heat insulation wraps and vapor barrier. The crew was prompt, professional, and kept the work site very clean throughout the project. The workers arrived on time each day, and the bid was fair and reasonable. Noe, the owner, was always available to answer my questions and listened carefully to my concerns about the new crawlspace renovation. The team, with Rubin leading the work, made sure everything went smoothly from start to finish. I truly appreciate their attention to detail and the respectful way they communicated with me. I would gladly recommend them to anyone in need of quality insulation, crawlspace work, or drywall services. If you want, I can also make a slightly shorter version so it shows in full without users having to click “read more” on Yelp or Google. That can help more people see your recommendation right away. Judith/Beaverton

Bill Carver★★★★★2 years ago

What an awesome job that All West Coast Insulation did in our crawl space. New insulation under house floor, tightening up heating duct work where needed and sealing and wrapping the ducts and water pipes. The crew was excellent and took great care to control dust and cleaned up after their job. Noe Ramos, owner, was easy to work with and very responsive to questions and pricing was very fair. If you need a company you can trust to do the work right, All West Coast Insulation is the place for 5 Star performance. Bill & Sue Tigard

Jennifer LeVasseur★★★★★2 years ago

All West Coast just left after applying spray foam to our garages vaulted ceiling and walls (hang out space renovation) and they did AMAZING!!! Noe (owner) is incredibly easy to work with; the bidding, scheduling, etc was fair and timely and the products he uses are top notch (I was worried about the fumes and lingering odor). His is crew showed up on time and ready to work (with Noe being here at the start and looking everything over at the end, as well as calling to check in throughout the day. Impressive!). They were friendly and efficient. They took the extra time to pristinely wrap the exposed trusses, windows and cover the floor. When they were finished, the garage was cleaner than when they started! The entire garage was dust free and not a speck of overspray on anything! And NO stink :)) I am absolutely thrilled with their work and am looking forward to getting our home done next! I would give more stars if possible. They went above and beyond, surpassing my expectations… and that is not easy :))

Hi-Provac

Direct: 5037543881

5
8 Google reviews

Recent Reviews:

Victor O★★★★★4 months ago

Had old insulation removed from attic and new stuff blown in. Crew was very thorough and clean. Highly recommend.

Aidan Lee★★★★★2 months ago

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

Sean Merrill★★★★★a year ago

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.

Sycamore Insulation

Direct: 5036629617

5
27 Google reviews

Recent Reviews:

Cody Rector★★★★★a year ago

Great communication, really seem to appreciate their customers. I will work with them again.

Kikio October★★★★★a year ago

Very friendly people would definitely recommend dealing with them due to the politeness alone

David★★★★★4 months ago

Top tier customer service,

Spray-On Foam & Coating Inc

Direct: 3605733131

5
41 Google reviews

Recent Reviews:

Kylan Sarkinen★★★★★3 weeks ago

We’ve used Spray On Foam & Coatings multiple times on our projects and most recently on our own shop, and they absolutely crush it every time. Their office staff - Shout out to Steve for always making it happen - and field crews are easy to work with, show up when they said they will, and do amazing, high-quality work. It’s great to have a trade partner we can trust that delivers consistent quality and stands behind their work. We’ll definitely continue working with Spray On and highly recommend them to anyone looking for insulation solutions. Ledge Construction LLC

Ginger Nims★★★★★a month ago

We purchased a home 14 years ago that was already spray foam insulated by Spray-On. It’s amazing how well it’s insulated and how air tight it is! We subsequently hired them to insulation our shop and coat the roof. These guys are easy to work with, very professional and will get your job done perfectly. Now our metal shop stays above freezing and we no longer have to be concerned about caulking aging fasteners on the roof. One of the employees who worked on our shop initially did our home. That’s an employee for over 14 years! That tells you a lot about the company. I believe they’ve been in business since the 70’s. I highly recommend this company and their product.

Richard Chyle★★★★★a year ago

Spray-On did an excellent job insulating my 2-story "Web-Steel Building" and I highly recommend them. Very professional in all phases- bidding, site prep, application and cleanup. Great communication and performed as promised. They were not my lowest bidder, but still competitive. I felt that their experience with this product in the type of building I have was worth a little more, and I was not disappointed. Great Job Guys!!! thanks.

Spray-On Foam & Coating Portland

Direct: 3605733131

5
1 Google reviews

Recent Reviews:

Eric Nancarrow★★★★★2 weeks ago

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.

Premier Spray Foam Co

🏆Certified Pro

Direct: 5418453256

5
21 Google reviews

Recent Reviews:

Ciarra Powell★★★★★4 months ago

Highly Recommend Premier Spray Foam Co for Insulation! I recently hired Premier Spray Foam Co to install spray foam insulation in my home, and I couldn't be happier with the results! From the initial consultation to the final installation, the team was professional, knowledgeable, and efficient. They took the time to explain the benefits of spray foam and answered all my questions thoroughly. The crew showed up on time and worked diligently to complete the job. The quality of the foam insulation is top-notch, and I’ve already noticed a significant improvement in the comfort of my home—my heating and cooling bills have decreased, and the house stays at a much more consistent temperature. I also appreciated how clean they left the job site, and there were no issues with the installation process. I can definitely feel the difference, and I highly recommend Premier Spray Foam Co for anyone looking to improve their home's energy efficiency. Great service and results!

Katia Ramos★★★★★4 months ago

They only offer spray foam, allowing them to specialize and excel in this field. Their dedication to customer satisfaction is unwavering, and this company strives to exceed your expectations at every turn. Great company, highly recommend their work!

Lu Lulu★★★★★4 months ago

Premier Spray Foam Co provides top-notch Spray Foam Insulation services, offering energy efficiency and superior temperature control. Highly professional and reliable service. 5 stars!

The Spray Foam Company

Specialist

Direct: 9714174821

5
8 Google reviews

Recent Reviews:

Nick Mira★★★★★4 weeks ago

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!

Troy Marble★★★★★a month ago

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!

Kristal Eyle★★★★★4 months ago

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.

Alpha Solutions

Direct: 9712992806

5
6 Google reviews

Recent Reviews:

nature walk★★★★★4 months ago

I appreciate that they respond back when you have questions, thanks

Drew Gonzales★★★★★a year ago

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

Tristian Anderson★★★★★a year ago

Very thorough and attention to detail was very high. The customer service was outstanding. Highly recommend to anyone

Mega Xpress, LLC

Direct: 9718048500

4.6
36 Google reviews

Recent Reviews:

Suzanne Tyler★★★★★a month ago

This company was very responsive and did a great job repairing our crawlspace. These guys work hard! Their bid was very competitive, and Joelis was a complete professional. I would definitely use them again!

Arsenio Tt★★★★★3 months ago

Excellent work, I loved it, very professional. I thought no one could do it, but they were the only ones who could. In the future, I will only hire them.

tod tolan★★★★★6 months ago

Prompt and pleasant. English is a second language. Recommend highly.

GreenSavers - Portland

Direct: 5035944846

4.2
9 Google reviews

Recent Reviews:

Karen Meyer★★★★★a year ago

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!

Tzvi Y★★★★★5 months ago

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!

Andrew Dickson★★★★★5 months ago

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.

JB Insulation

Direct: 5036259700

3.8
34 Google reviews

Recent Reviews:

William Hawkins★★★★★a week ago

Awesome job. Fast, well done. Friendly.

Jose Orozco★★★★★3 months ago

Truckers - Hug the curb to enter you need all the space you have to make the left turn inside. You have to blindside back to dock, many small pull ups but doable once straight to dock slide tandems. Staff was nice and helpful, they guide you in.

Isis Delomez★★★★★7 months ago

I had my insulation done by JB last June 2024. Floor and attic. Price was right, they came organized and customer service was responsive. I was satisfied with the result and my house was way more performant with heat/cold. Unfortunately I noticed the floor insulation sagging a year later. I called my rep, he offered to come (it s over an hour drive for him). It was easy to send pictures and explain what was going on. He sent a crew 2 days later. They worked diligently and explained the error. Problem was easily solved and no headaches. I recommend!

Frequently Asked Questions — Spray Foam Insulation in Portland

How much can spray foam insulation save on heating and cooling bills in Portland?
Homeowners in mixed climates like Portland, OR typically see 20–30% reductions in total energy costs after spray foam installation. The savings come from both reduced heating in winter and reduced cooling in summer. The exact savings depend on your home's current insulation, size, and local energy rates, but most homeowners recoup the investment within 3–6 years.
Is spray foam better than fiberglass insulation for homes in Portland?
For most homes in Portland, OR, spray foam outperforms fiberglass significantly. Fiberglass batts insulate but do not air seal — meaning conditioned air still escapes through gaps. Spray foam both insulates and creates an airtight seal, addressing the root cause of energy loss. While spray foam costs more upfront, the performance difference in mixed climates makes it the better long-term investment for most homeowners.
Is spray foam insulation worth the cost?
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost?
Spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your location. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic costs $2,000–$6,000. Most homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor?
Look for contractors who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.