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TRUSTED BY WASHOUGAL, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon200
    Verified insulation services reviews

Top-Rated Insulation pros in Washougal - Updated Nov 2026

Avatar for Northwest Weatherization
Northwest Weatherization
4.8(
154
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Washougal, WA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"On day 1 they removed (sucked out) 3 levels (and three different types) of insulation. They were very neat and cleaned up afterward. They showed me pictures of the cleared attic. On day 2 they blew in new insulation, sealed an unused vent (which was causing a draft) and installed a new attic hatch (old one was broken, unsealed and not insulated causing a draft). Everything was done as agreed and in the timeline expected. They are also a partner with Energy Trust of Oregon which is a bonus."
Attic Blow
Our tech went out to check the progress of the job, customer service is our priority.
Crawlspace
Wall drill & blow
Attic Blow

+12

8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Two Brothers Insulating, LLC
Two Brothers Insulating, LLC
4.6(
10
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Washougal, WA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time4 hrs
Response rate100%
3 neighbors recently requested a quote
Pacific Spray Systems LLC
5.0(
6
)
Spray Foam Insulation - Install

Serving Washougal, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer spray foam insulation services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Near Me Roofing Company
5.0(
74
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Washougal, WA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Near Me Roofing Company came highly recommended to me and they did not disappoint me at all. in fact they were wonderful! Always professional from start to finish, always on time, A plus work and cleaned up beautifully at the end of the day! I would highly recommend them! And I love my roof!"
Response time4 days
Recommended by80%of homeowners
Avatar for Crawlspace Masters, Inc.
Crawlspace Masters, Inc.
4.9(
94
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Washougal, WA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I had an extensive rat issue in the insulation under my house. The Crawlspace Crew came over the same day to give me a quote and inspect my crawlspace. They organized the entire job, including removing the insulation, setting up a new barrier, spray underneath my house with an antimicrobial chemical and reinstalling new insulation. They also orchestrated with a pest control company to come and set traps, and close up any holes that were ports of entry for the rats. They were extremely efficient at communicating back with me and Two to the timeline. Overall, I was very impressed with the Crawlspace Crew."
After
After
After
After
After

+221

Response time2 days
Response rate95%
41 neighbors recently requested a quote
Avatar for Forest Fresh Home Solutions LLC
Forest Fresh Home Solutions LLC
5.0(
5
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Washougal, WA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

At FOREST FRESH HOME SOLUTIONS, our mission is to improve the air quality, safety, and comfort of homes across the Portland, Oregon metro. We are committed to delivering reliable, eco-friendly services — from Chimney Repairs and Sweeps , Weatherization Solutions , Heating & Cooling and Duct & Dryer Repair and cleaning. Every project is guided by our values of integrity, professionalism, and personalized care, ensuring lasting benefits for every homeowner we serve.

After
Before
Before
14 neighbors recently requested a quote
Avatar for Tommy Builders
Tommy Builders
3.9(
11
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Washougal, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

"We had a great experience with Tommy Builders on our bathroom remodel. They were easy to work with, dependable, and did top-quality work. Everything was done on time and turned out better than we expected. Highly recommend them!"
Before
Completed
Bathroom remodel
Kitchen remodel
Kitchen remodel

+11

Response time3 days
Response rate92%
22 neighbors recently requested a quote
Showing 1-10 of 47
Insulation FAQs, answered by experts

DIY installation is not recommended, as professionals ensure even distribution, proper sealing, and compliance with building codes.

When looking for a company who installs insulation, your best bet is usually to work with an insulation contractor or professional insulation company. If you can't find a local insulation company, working with a general contractor can be another option. No matter who you hire, always confirm that they have experience.

The R-value is a rating that measures an insulation's thermal resistance—in other words, how well it insulates. A higher R-value provides more protection for your pipes, and all pipe insulation materials should have an R-value listed on the product description or label. Each insulation type has its own R-value, which typically falls between one and five for most pipe insulation. When making a selection, Energy.gov recommends choosing a pipe wrap that is at least one inch thick, and the International Code Council (ICC) suggests choosing a material with an R-value of at least 3.

Ductwork sweats due to a temperature difference between the air inside the ducts and the surrounding air, similar to how a cold drink develops condensation in the heat. This sweating is a sign that your HVAC system is not operating at peak efficiency. The best way to keep ductwork from sweating is to wrap it in proper insulation, which also improves your system's energy efficiency. Another option is to close off your crawl space and install a dehumidifier to dry the air and lower its dew point.

The cost of installing spray foam insulation is $2,760 on average, but this cost can be as low as $650 or as high as $7,700. The main cost factor is the size of the insulated area and the type of spray foam insulation. 

Polyurethane spray foam costs between $0.44 and $1.50 per board foot, where a board foot is equal to the volume of a one-foot length of a board. More expensive options, like soybean or vegetable oil spray foam, range from $1.50 to $3.00 per board foot.

The Washougal, WA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.