4.5 
359 *The Angi rating for Insulation Service companies in Hillsboro, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Hillsboro, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on September 25, 2026
Serving Hillsboro, OR and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"They were amazing, and affordable. Javier is excellent, and everything was done with professionalism."
Serving Hillsboro, OR and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"The guys at NW Weatherization did an excellent job installing additional insulation in my attic and crawlspace. They also reattached the exhaust fan boot. I can tell that the added insulation is helping keep my home warmer since the furnace doesn't come on as often and run as long. Thank you Ryan and everyone at NW Weatherization!"
+22
Serving Hillsboro, OR and surrounding areas
Approved (Corporate)
In business since 2006
Free estimates
Warranties offered
"They were great, took along time get scheduled. Pretty spendy, but they did what no other insulation company said they could."
+36
Serving Hillsboro, OR and surrounding areas
Approved
In business since 2018
Free estimates
Small jobs welcome
"Ulises was responsive, timely in submitting a bid, and followed through with excellent work. We asked him to add insulation because one part of our home was unusually cold throughout the winter. After just one night I can tell the difference!"
+9
Serving Hillsboro, OR and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Free estimates
Credit card accepted
"They installed new insulation for us in an un-insulated attic space. They were well-priced, on-time, and very easy to work with. Workers all wore protective equipment and were both professional and friendly."
+12
Serving Hillsboro, OR and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"Juan of Timberland Insulation did an outstanding job. We had critters get into our crawl space where they ran amok all through our insulation. The old insulation had to be removed and new insulation installed. The crew at Timberland out performed my expectations. I would highly recommend them."
Serving Hillsboro, OR and surrounding areas
Approved
In business since 1979
Free estimates
Emergency services offered
"Westside Drywall was the only firm willing to do what I requested, which was to repair and not replace under-floor insulation. As a result, their price was much lower. An added bonus was that they could schedule the job in a few days instead of a few weeks or months."
+18
Serving Hillsboro, OR and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: True professional
Residential retro and new construction Insulation installment in attic, walls, and crawl. We install or upgrade blown-in, batt, rolled, and reflective insulation. We are an affordable family owned business that has 20+ years working for big companies in our area.
Serving Hillsboro, OR and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Pablo did a great job for adding insulation on ,my attic and replacing the insulation in my crawlspace. His crew is efficient and very professional. I highly recommend them."
+3
Serving Hillsboro, OR and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"The Crawlspace Crew had great communication with me from the start all the way through the the new insulation being installed. Highly recommend working with this company!"
+221
From average costs to expert advice, get all the answers you need to get your job done.
Insulating your attic can improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you in Portland, OR.
Attic insulation removal costs in Portland, OR, will vary based on multiple factors, including why you're removing it and how easy it is to complete the task.
New insulation makes your home more comfortable and boosts energy efficiency. Use this guide to budget for insulation installation costs in Portland, OR.
Learn how to decide if your home needs dryer vent insulation to protect your vent from drafts and moisture that can make your energy usage less efficient. Poorly ventilated dryer vents also increase mold risks!
The cost of blown-in insulation in Portland, OR, varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
Replacing a garage door is necessary to add security and value to your home. Learn how each door type affects the total cost of this project in Portland, OR.
