
Serving Sedro Woolley, WA and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"Installed insulation same day as estimate was given. Very rapid installation and excellent value for the money."





+1

*The Angi rating for Insulation Service companies in Sedro Woolley, WA 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 Sedro Woolley, WA 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 August 01, 2025

Serving Sedro Woolley, WA and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"Installed insulation same day as estimate was given. Very rapid installation and excellent value for the money."





+1

Serving Sedro Woolley, WA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"I was given several recommendations from Angi list, the most professional one of the 4 contacts I received was from David of EVERGREENPRO INSULATION. I needed to have a couple of interior walls insulated for soundproofing done. David was responsive, answered all my questions and gave me a reasonable quote. The other companies I talked to quotes were inline with Davids but the customer service just wasn't there like Davids. I even had one company tell me my project was too small for them to do..... Really? The next insulation project I need done I will just call David from EVERGREENPRO INSULATION and give them the job. A great job done by David and Jamie and would recommend and use them again."





+4

Serving Sedro Woolley, WA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"ATI did an amazing job insulating my home. Their team was professional, efficient, and used top-quality materials. I noticed immediate improvements in comfort and energy savings. Highly recommend them for any insulation needs!"

Serving Sedro Woolley, 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!

Serving Sedro Woolley, WA and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n6 year experience \nM-S

Serving Sedro Woolley, WA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
We have over 27 years of experience and over 100k homes insulated. RetroFoam is a non-toxic, odor-free, tripolymer-based resin that acts as both an insulator with a high R-Value and an air seal. This injection foam doesn't off-gas, is Class One Fire Rated, and safe to have in your home. It is an excellent choice for existing exterior walls and can be installed from outside the home. \n\nWashington RetroFoam understands that your home is your biggest investment and you don't want to waste time and money dealing with an uncomfortable home and high energy bills. We offer PREMIER service to the following neighborhoods: * Shoreline, Bellevue, Magnolia, Ballard, Queen Anne, West Seattle, Capitol Hill, Wallingford, University District, Magnolia, Seward Park, Fauntleroy, Laurelhurst, Bothell, North Bend, Snoqualmie, Renton, Kent, Des Moines.





+22

Serving Sedro Woolley, WA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Sergio and his crew timely completed a complex insulation installation. Near Me Insulation LLC gets highest marks for flexibility in terms of traveling from Burlington to Glacier and completing the work with the highest skill level. The inside of my Ski Barn in Glacier has a height of 35 feet at the peak--several rooms with outside walls needed insulation. Sergio and crew also wrapped pipes and replaced window flashing with great care and expertise. Highly recommended contractor--reasonable price."

Serving Sedro Woolley, WA and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
Near Me Roofing Company is a Seattle-based roofing company that has an outstanding reputation for high quality performance and a strong work ethic. Our local roofing experts bring our clients years of experience and deliver a solid final product on any type of project, either residential or commercial. Near Me Roofing Company is 100% family-owned and we have been serving the Greater Seattle community for over 5 years. Our mission is to serve our clients with the finest customer care, excellent products and a superior result, at fair and affordable prices. Give us a call today to book your free estimate with Near Me Roofing Company.

Serving Sedro Woolley, WA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
PNW Energy Services specializes in improving your home’s comfort, efficiency, and safety with expert insulation and restoration solutions. We provide complete home insulation services — including insulation removal, replacement, and upgrades for attics, crawl spaces, and walls. Our team also offers mold treatment, air sealing, and home energy assessments to help you save energy and lower utility bills.\n\nWe handle every step with care, from duct sealing, duct wrapping, and duct replacement to installing vapor barriers and performing rodent exclusion work to protect your home. Our restoration expertise ensures any damaged or contaminated areas are cleaned, repaired, and restored to top condition.\n\nFully licensed, insured, and committed to quality, we work efficiently, use trusted materials, and stand behind every project. Whether you need to solve a problem or upgrade your home’s energy performance, PNW Energy Services delivers results you can count on.





+2

Serving Sedro Woolley, WA and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"I had insulation blown in between my floor joists supporting the main floor of the house. Installation was timely and meticulous. Mesh fabric was installed tight and secured with staples driven in with an air gun, evenly spaced 1 inch apart. Insulation blown in, filling the space between the joists and every crevice. The fabric gave my cellar a finished look, resembling a drywall ceiling. They left the job clean and better than when they started. They used top-of-the-line materials, tools and equipment. I highly recommend Proficient Insulation Solutions."





+11
From average costs to expert advice, get all the answers you need to get your job done.

Your home's ceiling insulation cost will depend on several factors, including the project size, the type of insulation you use, and the R-value.

Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.

Find out the average pipe insulation cost, including material and labor prices, plus tips to save money on your project.

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!

Removing old insulation may be necessary for upgrading your insulation. Keep reading to see if you should remove old insulation before adding new insulation.

Learning how to insulate plaster walls can help improve your home's energy efficiency. However, there are crucial cautions to consider before attempting.