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4.6

(56 reviews)

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Avatar for Northwest Weatherization
Northwest Weatherization
4.8(
154
)

Serving Dayton, OR and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"We re-sided our 1929 house recently, and during the tear-off phase it was the perfect time to have blown-in insulation performed to insulate our exterior walls. Ryan and his crew worked quickly and we are so much more comfortable with our walls finally insulated. We had a minor repair needed as a result of the drilling, and the company worked quickly to resolve it to our satisfaction. I will happily recommend them to others, and feel like this project pays for itself quickly in terms of energy efficiency and comfort."
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

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Josh Lowe's Dr. Energy Saver
Josh Lowe's Dr. Energy Saver
4.4(
101
)

Serving Dayton, OR and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

"First contact was with Greg Black who was very knowledgeable and straightforward. Explained process in detail This was a blown in insulation project. Workman on time courteous and efficient I m very happy with the service"
fiberglass in attic not working
attic insulated with closed-cell spray foam
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation

+36

Response time1 day
77 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Ulises Pro Insulation, LLC
Ulises Pro Insulation, LLC
4.6(
80
)

Serving Dayton, OR and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Ulises and his team were very efficient in their install of additional insulation in our attic. Not only that, but the price we got beat out the other two quotes! We were very happy with our hire of Ulises Pro Insulation."
Batts & Polar-Blanket in Bonus Room
Batts & Polar-Blanket in Bonus Room
Polar-Blanket
Polar-Blanket
Air Seal Package

+9

Response time9 hrs
4 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for HomeRx
HomeRx
4.3(
110
)

Serving Dayton, 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 um-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."
Masking off rooms
West Seattle custom
 Lead safe practices
Yard taped off for Lead Safe
 Keeping your home clean is important to us

+12

Response time1 day
157 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Westside Drywall, Inc.
Westside Drywall, Inc.
4.1(
121
)

Serving Dayton, OR and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"The Oregon Energy Trust guy was here at the same time, and said the crews had to do substantial work in the attic to repair fan ducts. From all the sawing and hammering I heard, it sounds like quite a bit got fixed up there. It was nice that the Energy Trust guy knew insulation jobs so well and provided reassurances that everything he saw was being done correctly. I'm not going to crawl under the house to see the new vapor barrier and new pipe insulation, have to count on their reputation and good word for that part of the job."
Before Restoration
Blow In Blanket System
During Wall Injection
Before Restoration
Complex Window Design

+18

13 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for CALL OF DUTY INSULATION
CALL OF DUTY INSULATION
5.0(
2
)

Serving Dayton, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

2 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for 2 Pro Construction, LLC
2 Pro Construction, LLC
4.7(
35
)

Serving Dayton, OR and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"These guys did an Awesome job. First they took off three layers of shingles. And put new plywood down. The shingles look great. And they gave me a great price and guarantee. I Would recommend them hands down. There workmanship is outstanding!! They also repaired my Mother in laws roof. Call these guys first you wonâ t be disappointed."
Response time2 days
1 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Forest Fresh Home Solutions LLC
Forest Fresh Home Solutions LLC
5.0(
5
)

Serving Dayton, OR 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.

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Insulation questions, answered by experts

Three signs that you need crawl space insulation are drafts, high energy bills, and mold. Drafts can start in crawl spaces and cause hot or cold air to spread to the rest of your home through holes in the floors and walls. And even if your entire home is well-insulated, you can still feel an unchecked draft from your crawl space and in your utility bill. Uninsulated crawl spaces can let in air and moisture, and because they’re built directly on the ground and difficult to dry out, they are hotspots for mold and mildew.

Exposed ductwork can sweat just like ductwork placed behind walls, sometimes even more so. Ductwork sweats—like a cold drink on a hot day—because of a temperature imbalance between the air in the duct and the air in the room. In a crawl space or wall, this temperature can equalize faster due to the small space but in lofts and open rooms, that wouldn’t happen as quickly. Many people insulate their ducts for this reason.

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

Spreading tin foil over your windows works similarly to radiant barrier insulation, but not as well. It will reflect some of the sunlight that would otherwise come through the glass and warm up the inside of your home, so it might help a little to keep your home cool in the summer. However, the appearance isn’t preferable to blinds or drapes that can offer the same benefits. You might also consider tinting your windows instead, which is a more aesthetically pleasing change that can still block a good portion of the solar heat coming through your windows.

The Dayton, OR homeowners’ guide to insulation services

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