Portland Insulation Services

Trust HomeRx, leading insulation contractor for Portland and surrounding areas, for your residential or commercial insulation needs. A multi-generational family-owned business, we have decades of experience improving the comfort and energy efficiency of Pacific Northwest homes and other buildings. Contact us today for a FREE assessment.

Increased Comfort

Lower Energy Bills

Reduced Noise

5-Star Service

Family-Owned Insulation in Portland

When it comes to insulation, we’re the experts. We have deep experience installing all types of insulation including blown-in, batts, and spray foam. We are a trusted insulation contractor for both residential and commercial insulation projects. We work with you and your budget to find the best solution for your needs. We have insulated Portland area attics, crawl spaces, basements, walls, ceilings, floors, garages, pole barns, metal sheds and more. Our commitment to customer service shows in our reviews. Every home is treated with care, taking precautions and following best practices to leave spaces as we found them as much as possible, only better insulated.

Blown-in Insulation in Attic

Attic Insulation

One of the best investments you can make to improve the comfort and efficiency of your home in Portland and nearby areas.

Insulated Crawl Space with vapor barrier

Crawl Space Insulation

Insulating and sealing your crawl space helps keep out damaging moisture and can greatly improve home comfort.

Installing blown-in insulation in a garage wall

Garage Insulation

When your garage is properly insulated, you improve comfort and can worry less about stored items becoming damaged.

Floor Insulation

Comfort, efficiency, moisture control. Plus, dampening sound between floors is a huge benefit, especially in multiplexes

Soundproofing

Adding insulation is one way to reduce unwanted noise transmission between floors or through walls.

Spray Foam

Although a little pricier, spray foam is one of the best and most energy-efficient types of insulation available.

Years of Experience
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Happy Customers
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Family-Owned Locations
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Insulation Professionals
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Sample Projects

spray foam insulation metal shed

Metal Shop / Garage

Wall Insulation

Attic Insulation

Get Your Free Estimate Today!

Please call (503) 479-5290 or complete the form below.
Serving the greater Portland area from Eugene to Longview and more.

Sample Projects

crawlspace insulation

Crawl Space Insulation

Commercial Building

batt insulation in phoenix

Multifamily Dwelling

Learn From Portland Insulation Experts

What types of insulation are best for homes in Portland, OR?

In Portland, the best types of insulation include fiberglass, cellulose, and spray foam. Fiberglass and cellulose are cost-effective and provide good thermal resistance. Spray foam offers superior air sealing and higher R-values, making it ideal for reducing energy costs in the variable Pacific NW climate.

Schedule a FREE assessment. One of our technicians can help determine the best solution for your goals and situation.

How can I tell if my home needs more insulation?

Signs that your home may need more insulation include uneven temperatures between rooms, high energy bills, drafts, and walls that are cold to the touch. You might also notice ice dams forming on your roof during winter.

Schedule a FREE assessment so one of our professional technicians can help confirm your specific insulation needs.

How much does it cost to insulate a home in Portland?

The cost of insulating a home in Portland varies based on the size of the home, the type of insulation used, and the areas being insulated. On average, homeowners might spend between $1,500 and $4,500 for insulation projects that improve home comfort and lower energy costs. Attic insulation tends to be less expensive than wall or crawl space insulation.

Important to note, there are often rebates and tax incentives — including the Energy Efficient Home Improvement Credit (Inflation Reduction Act) that can save up to $1,200 each year on professionally-installed insulation materials — that help lower your total cost. As part of our service, we do all we can to help you capture the savings for which you are eligible.

Can insulation help reduce my energy bills?

Yes, proper insulation can significantly reduce energy bills by improving your home’s energy efficiency. Insulation keeps warm air inside during the winter and cool air inside during the summer, reducing the need for heating and cooling. Homeowners often see a noticeable reduction in their utility bills after upgrading insulation.

What is the R-value, and why is it important for insulation?

The R-value measures an insulation material’s resistance to heat flow; the higher the R-value, the better the insulation’s effectiveness. In Portland, recommended R-values are R-38 to R-60 for attics, R-13 to R-23 for walls, and at least R-30 for floors. Choosing insulation with the appropriate R-value ensures optimal energy efficiency and comfort.

How long does insulation last, and when should it be replaced?

Insulation can last for decades, but its effectiveness can diminish over time due to factors like moisture, pests, and settling. Fiberglass and cellulose insulation typically last 20-30 years, while spray foam can last much longer. It’s recommended to check insulation every 15-20 years or if you notice signs of deterioration, such as increased energy bills or drafts.

What They Say About Us

I called HomeRX to address our insulation issues. Already we paid thousands to another company but this old house was drafty and at 57 degrees Fahrenheit very cold. Abraham and Saoul showed up with the Blower door test and we could feel and see, where the air went out. The number for the house were very high. The crew went to work and “air sealed” our home up side down. Within two days our house felt cozy with normal temperatures of 65 at night. I had lots of questions and Abraham was the best in customer service. BTW: Compared to the other company, they were very reasonable.

ulli braut November 22, 2024
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I was in a time crunch to get spray foam installed on a bdrm remodel. Had estimator arrive on time. Price was as expected after my research. It was approx. a 2 week wait for appointment but I was on waiting list for cancelation. Got an appointment, crew arrived. This is where I was impressed. The 2 man crew, Eleazar Caal & Yony Matias assessed the job. Set up plastic to protect everything, wires, plugs, lights, floors even signage for the public. The job was perfect for me. Scraped overspray off all studs for my sheetrock and a great cleanup job. I would definitely use them again & request the same 2 employees.

Robin Scott November 14, 2024
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Easy to work with. Great value and much better insulation than we had before so happy customers 😃

Gary de Sa November 13, 2024
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HomeRx is the third insulation company I've used in the Portland area and the only one I call on for more projects I need help with. They are flexible with schedules and do very detailed work, and the guys on the job sites have been great. Add to it all very competitive pricing, and you have the insulation company you need. I highly recommend them!

Timo October 31, 2024
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We were very happy working with HomeRx in getting an insulation upgrade for our home. Nelsin was great to work with and provided a very detailed bid for separate parts of the job. The attention to detail helped separate his bid from others. And the installation crew were awesome, working very hard in our very tight crawl space.

Gary Wolff October 26, 2024
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Had HomeRX install a vapor barrier in my crawl space. Guys were awesome. Arrived right on time, worked super-diligently, cleaned up and finished the job very professionally. Could not be happier with HomeRX. Highly recommend!

Simon Craw October 24, 2024
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Everyone was great to work with, answered all our questions, and did a thorough attic inspection including pictures. Scheduling was easy and everyone showed up when they said they would.

Tory Weaver September 30, 2024
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Great work, great communication! 10/10

Gary Butterfield September 29, 2024
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I found there estimate to be very comprehensive compared to other vendors. The installation was expertly done with good follow up from the main office.

Larry McQueen September 29, 2024
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Stephen came out explained what they would do and how they did it. He was very thorough and professional in explaining his answers to my many questions. The crew followed up and worked 10 hours installing the insulation and prepping the attic. They did a top notch job just as Stephen reassured me they would. Thank you!

gene freeman September 27, 2024
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We contacted HomeRx for an estimate on our attic upgrade. Our initial contact was Nelsin, who was outstanding! He was very thorough in acquiring the information needed and explaining the process. He carefully inspected the attic and discussed his findings with photos he took! He offered several options to proceed and finalized our estimate that same day. Nelsin was easy to work with, knowledgeable, and professional. A crew arrived several weeks later to do the work. It was during a heat wave. They were very careful and stayed safe, going above and beyond to make sure everything was done perfectly. The effects were immediate and amazing! We are very satisfied customers and highly recommend HomeRx.

January Seventh September 4, 2024
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They did a fantastic job for a very reasonable price.

Jason Cowart September 3, 2024
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Happy with our experience. Competitively priced and good service.

Tony Betz August 28, 2024
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This company has integrity! They worked until I was satisfied and that is rare these days. I highly recommend them!

Penny August 26, 2024
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They were professional and did great job,thank you

Glen Hartsook August 25, 2024
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Homerx was great super hard workers! did attic and crawl space insulation, sealed and insulated heat ducts. New crawl space ground cover. My house now stays cool in summer. They made a huge difference on my house. would highly recommend them. Cory Damasus or

c k August 24, 2024
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HomeRX was competitively priced, the install crew was very professional & the job was done as promised.

Susan Reilly August 24, 2024
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They did a great job on our place. No complaints.

Connor Mullins August 23, 2024
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Arrived on time, completed project as quoted! Polite and professional! Very satisfied!

Mike Krocker August 23, 2024
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Had to have insulation and vapor lock barrier replaced under my house. Very professional from first inspection to finishing the job.

Kristal Frazier August 23, 2024
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HomeRX did a great job of sealing my attic and adding additional insulation. I would recommend this company for anyone seeking to improve their home efficiency.

Michael Brent August 23, 2024
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They did a great job. On time and professional. All went well.

Donald Gibson August 23, 2024
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Was happy with the insulation install, and price was a good value. They even put down new black plastic water barrier in my crawlspace even though it wasn’t in the quote which was a nice extra and made everything much cleaner.

Nick Scaief August 23, 2024
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Home RX was an amazing company to work with. I am incredibly pleased with the insulation they installed in the attic of my 1910 cabin. This was NOT an easy job. Prompt, Poliet, clean up was excellent, Work was Excellent, and they even helped me apply for the rebate and deducted from my bill 🙂 HIGHLY recommend 😊

Patrice Snook August 23, 2024
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We were very pleased with HomeRX Insulation. It started from their home office in how professionally they conducted themselves on the phone, to the sales tech that came out to our home, to the on site guys that conducted the work. Their sales tech did a very thorough job with detailed explanation of our issues, pictures to support, and solutions to remedy the problems. The guys that came out to do the work were on time, polite, and professional. At one point we were really taken back on the care these guys took to make sure they didn't damage our doorway or stairway woodwork with the long hose to top off the blow in the insulation. When they finished the work for the day they showed us pictures of the work completed, and then cleaned up nicely. We would highly recommend HomeRX.

Greg Wilson August 23, 2024
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After I learned of tax rebates and credits for energy, I decided to look into adding insulation for my 1990 home. Nelsin from HomeRx performed an in-depth estimate by actually entering the attics (yes, 2 separate spaces) and the crawl space to obtain measurements. The other firm that gave me an estimate just peeked inside but never bothered to enter the spaces. I hired HomeRx and am so pleased with their work! Both the attics as well as the crawl space were completed by 2 crews in about 8 hours. These guys were such hard workers and took all the precautions to protect my floors and furnishings. The best part? They did a SUPER cleanup job and hauled away all the old junk and plastic liner from the crawlspace. I hope I don't need insulation work again but if I do, this company definitely gets my business.

Dianne Armstrong April 9, 2024
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I had HomeRx Insulation add blown in insulation in the garage attic after a water pipe burst caused ceiling drywall and insulation damage. Getting an estimate was easy and free. The estimator was nice and noted all the places I wanted covered. After the garage repairs were done...They put baffles in the soffit vent areas, filled the soffit areas with insulation and wrapped the water pipe so it won't burst again. They needed to drill holes in the garage attic floor to get insulation in certain areas and seamlessly plugged those holes afterwards. They even wrapped a couple ducts in the attic that had missing and/or inadequate insulation (part of the estimate but not part of the damage, not a necessity...but hey...they did it so I'm happy). The installers were nice and made sure they showed me their work. I was impressed with the quality of work. I think they went above and beyond in their work and pleased with the outcome. If I ever need more insulation work in the future...I will certainly be calling HomeRx.

Kevin Coulter March 13, 2024
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HomeRX provided excellent service for our home. They came out to redo our crawl space. The guys were very professional and polite. I would highly recommend them!

Christine Sanders March 8, 2024
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HomeRx completed an attic insulation, air sealing, duct sealing and crawlspace insulation project for us. Their communication was timely and professional. The estimator was very knowledgeable about our project needs and explained the work thoroughly, They were easy to schedule with, assisted us with the energy NW credits and the crew did good work. They were also competitively priced and we feel we got a good value. Would highly recommend for any insulation or air sealing projects.

Travis Berge March 8, 2024
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This company epitomizes the term professional. From the first meeting with Max, the young man that provided the quote, to the supervisor that was the last to check out the finished job, everything was done as agreed and when promised. Everyone was quick to respond when we had questions and maintained open communication during the project. We had our crawl space completely cleaned and redone with spray foam. They also sealed everything so no critters can get in and wrapped all the ductwork and water pipes. We highly recommend them.

Dave McArthur February 15, 2024
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Keeping Cool Thanks to Homerx Insulation: A Satisfied Customer's Review As summer loomed, the scorching Arizona sun cast its shadows on my energy bills and comfort. Determined to beat the heat, I sought professional insulation, and Homerx Insulation rose to the top of my list because of their Communication, Transparency, and Professionalism.

Fred “Chief” Anane February 13, 2024
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The guys from HomeX did a great job on my garage ceiling and blown in insulation in the garage walls, very happy, they were on time, courtesy and left the space the way they found it. Thanks Home X

Ronald Sands February 10, 2024
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Very professional and efficient crew. They did an excellent job. I have 44 years experience in the construction field and know good installations from bad. Thanks to Nilson and crew.

Lee Hartfield February 9, 2024
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Crew was on time , covered up floor to protect. Answered every question we had

Simon Rodriguez February 9, 2024
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Fast and knowledgeable. Guys did a good job.

Michael Muldoon February 9, 2024
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Needed our tankless water heater flushed. The technician arrived on time, was professional, friendly and efficient. Thank you.

Cory Bradshaw January 29, 2024
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To HomeRX -Portland- I wanted to express my satisfaction with the recent work carried out by your team, specifically Lusbin and Edgar. They did an excellent job. We are very pleased with the results. Very professionals. Unless you look up, you wouldn't know that there was a crew spraying foam on the ceiling! Very clean and fast. Please, thanks them for me. Felipe

Felipe Lora November 29, 2023
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Very efficient and professional crew insulated our attic. Very tidy , put plastic on our wood floors and left our house spotless.

Bob Bailey August 24, 2023
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Awesome service technician troubleshooted hot water heater problem properly and was able to get hot water same day.

Allan Snelson July 17, 2023
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If you are looking for a fast, efficient, great communication with quality work-look no further!! you need to go to Performance/Home Rx for all your water heater needs! Bryan and Jim was the dynamic duo that made this happen. Thanks team for making this painless as possible.

Jennette Alexander June 18, 2023
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HomeRX installed attic insulation for me. They did a great job, efficient, professional. I would use them again and would highly recommend.

Sally Burke February 4, 2023
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I had HomeRx insulate my 48x36 pole barn as we use it as a rec center for kids. They did a fantastic job. Everything from the initial bid to the final billing went very well, great communication! I couldn’t be more pleased with the end result.

Thom Ogs January 26, 2023
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Great job insulating and installing vapor barrier under my house. Got the job done fast, and the online payment system was quick and easy.

Mindi Niemetz November 10, 2022
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Bryan and his team were great! Very professional, on time, and got the job done in a decent amount of time. I love the energy efficient water heater, new insulation, weather stripping, oven hood fan vented out, bathroom fans vented out, and the hole in our ceiling closed up which you can’t even tell it was ever patched! Thanks guys- appreciate the weatherization upgrades! If we should need anything in the future, they will be who I call, and I highly recommend them!

Janelle Blume October 6, 2022
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Great job, great communication for fixing the insulation in my bizarrely shaped and formerly under-insulated home office. It stays cooler now without running the AC, than it did before with the AC.

Scott Neiwert August 17, 2022
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We had our insulation installed and the guys were amazing. We will be using them again.

Tyna Hatcher March 1, 2022
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Johnny Durango was great to work with. He came for the annual maintenance at my home and did an amazing job. He is knowledgeable and have been in the HVAC industry for over 25 years! Thanks Johnny! HomeRX is lucky to have you!

David Ly September 22, 2021
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I appreciate Johnny Durango's experience, professionalism and quality. He took the time to explain and repair the defects from the original installation (by others) as well as check amperage on running equipment for indication of future failure. Very thorough! Well done Johnny!

Ryan Mangan September 14, 2021
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The best honest bang for your buck! Johnny Durango is the best and solved a series of issues I had with one unit, in about ten minutes! What Johnny did that helped me move on from all of my HVAC issues: (1) When water was leaking from my unit after another HVAC company caused the leak, Johnny identified the problem and fixed it in minutes. (2) Johnny performed a diagnostic that answered literally all of my questions about whether my units had previously been serviced properly and how they should be serviced to function at full capacity (3) Johnny was not only knowledgeable about the make and models of my units, but also the design of my whole home system which helped us figure out how to maximize energy efficiency throughout the whole home - not just the problematic unit Following my diagnostic, Johnny arranged for his team to complete the work which was seamless. I cannot overstate how happy we are to have proper heat, ac, and filtration during extreme weather and changes in air quality. During the follow-up visit, Azael and Seven went above and beyond by not only conducting a deep clean, but also cleaning all of the fans until they sparkled.

Rayna Appenzeller September 10, 2021
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Johnny Durango was good tec and got are ac going. Thank you so much.

Donna Boge September 8, 2021
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