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TRUSTED BY SANDY, OR HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon282
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Sandy - Updated Nov 2026

Avatar for JR Insulation Drywall, Inc.
JR Insulation Drywall, Inc.
4.6(
68
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Sandy, OR and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Eduardo came out to look at the job and by the end of the day I had a bid in had. The work was completed within that same week. They were super clean, quick and efficient. We could not be happier with their work. We will definitely use JR's again for any future drywall work."
Additional Photos
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Westside Drywall, Inc.
Westside Drywall, Inc.
4.1(
121
)
Injection Insulation - Install

Serving Sandy, OR and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"Westside was able to accommodate my project schedule. The guys that came to do the work were respectful of me and my property. The work was completed as contracted and they thoroughly cleaned up the job site when they were done."
Before Restoration
Blow In Blanket System
During Wall Injection
Before Restoration
Complex Window Design

+18

11 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Northwest Weatherization
Northwest Weatherization
4.8(
154
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Sandy, 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

8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for HomeRx
HomeRx
4.3(
110
)
Blown-In Insulation - Install or Upgrade

Serving Sandy, 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."
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
168 neighbors recently requested a quote
Recommended by85%of homeowners
Timberland Insulation, LLC
4.4(
35
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Sandy, 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."
Response time2 days
3 neighbors recently requested a quote
Recommended by87%of homeowners
Sierra NW Insulation, LLC
5.0(
5
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Sandy, OR and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: True professional

"They did a very thorough crawl space clean up and detailed and well secured installation of the vapor barrier . They were honest, and efficient with positive energy. The issues are with communications from the office. They could be more professional, timely and thorough."
7 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Crawlspace Masters, Inc.
Crawlspace Masters, Inc.
4.9(
94
)
Blown-In Insulation - Install or Upgrade

Serving Sandy, OR 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
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Sandy, 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.

After
Before
Before
14 neighbors recently requested a quote
Avatar for Tommy Builders
Tommy Builders
3.9(
11
)
Blown-In Insulation - Install or Upgrade

Serving Sandy, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

"Tommy Builders did an amazing job on my kitchen! From start to finish, they were professional, detail-oriented, and made sure everything came out exactly how I wanted. The quality of work is top-notch, and I?m beyond happy with the final result. Highly recommend them for any home remodel project!"
Before
Completed
Bathroom remodel
Kitchen remodel
Kitchen remodel

+11

Response time3 days
Response rate92%
23 neighbors recently requested a quote
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Drywall Insulation FAQs, answered by experts

Although they are used for similar tasks, spackle and joint compound are not the same. Joint compound, also known as drywall mud, consists of limestone and gypsum and is primarily used for large-scale projects like taping and finishing seams on new drywall. Spackle is composed of gypsum and binding agents, making it a thicker compound best suited for small wall repairs like filling nail holes or cracks, as it dries quickly and is easy to sand. For small repairs, either product can be suitable. However, you can use joint compound for small jobs in place of spackle, but you cannot use spackle for large-scale taping and mudding projects.

While a normal moisture level for drywall is between 5% and 12%, replacement is recommended if you get consistent readings above 17%. At this level, the drywall is likely too compromised by extensive moisture damage to be considered safe. You can replace either the entire sheet or just the affected section. If you are unsure after a visual inspection, it is best to have a contractor or water restoration provider use a professional moisture meter to get an accurate reading.

How you hang the drywall can affect the finishing process. It's often easier to finish horizontal drywall panels, as the seams run across the wall rather than up and down. Standard drywall panels are 48 inches wide, so the seam is easy to reach without bending down or stretching your arms.

It’s not a good idea to plaster over broken plaster (unless by broken you’re referring to cracked, in which case that’s perfectly fine). However, broken plaster can be a sign of a larger underlying issue like foundation damage or severe damage to the lath holding up the plaster, so it’s worth investigating before you simply plaster on top of the damage.

Costs depend on damage extent of damage, labor, finishing, and whether mold remediation is needed.

The Sandy, OR homeowners’ guide to drywall insulation services

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