Top-rated insulation pros.

Get matched with top insulation pros in Anderson Island, WA

There are 9 highly-rated local insulation pros.

Need a pro for your insulation service project in Anderson Island, WA?

Select your specific project to find the pro for you.

TRUSTED BY ANDERSON ISLAND, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon353
    Verified insulation services reviews

Find Insulation pros in Anderson Island


"Great work. They even worked around other projects I was getting done. I would definately hire them again."

Brian M on November 2025

At Insulation Northwest, we've been providing homes and businesses with the best insulation products and expert service since 2006. No matter your insulation needs - home or business, installation or repair, we look forward to working with you

"Great work. They even worked around other projects I was getting done. I would definately hire them again."

Brian M on November 2025


Avatar for Mountain View Insulation, LLC

Mountain View Insulation, LLC

New on AngiNew on Angi
Approved Pro

Mountain View Insulation, LLC

New on AngiNew on Angi
Approved Pro
37 local quotes requested
8 years of experience

25+ years of experience! You can also call us today at: (253) 224-3963 English and Spanish Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

25+ years of experience! You can also call us today at: (253) 224-3963 English and Spanish Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!


Avatar for Green State Insulation

Green State Insulation

5.00(
1
)

Green State Insulation

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family-owned insulation experts. 29 years of experience. Trusted supplier relationships. Extensive experience across diverse project types. Air Duct Sealing/Insulation Batt/Rolled/Reflective Insulation Cellulose Insulation Installation Door Insulation Installation Floor Insulation Installation Insulation Removal Insulation Replacement Pipe Insulation Installation Polyurethane Foam Insulation Wall Insulation Window Insulation Attic Insulation Ceiling Insulation Crawl Space/Basement Insulation Fiberglass Insulation Garage Insulation Insulation Repair Loose-fill/Blown-In Insulation Polystyrene Foam Insulation Radiant Barrier Insulation Water Heater Insulation

"Excellent, very responsive and thorough."

Rhonda B on September 2023

Family-owned insulation experts. 29 years of experience. Trusted supplier relationships. Extensive experience across diverse project types. Air Duct Sealing/Insulation Batt/Rolled/Reflective Insulation Cellulose Insulation Installation Door Insulation Installation Floor Insulation Installation Insulation Removal Insulation Replacement Pipe Insulation Installation Polyurethane Foam Insulation Wall Insulation Window Insulation Attic Insulation Ceiling Insulation Crawl Space/Basement Insulation Fiberglass Insulation Garage Insulation Insulation Repair Loose-fill/Blown-In Insulation Polystyrene Foam Insulation Radiant Barrier Insulation Water Heater Insulation

"Excellent, very responsive and thorough."

Rhonda B on September 2023



Avatar for HomeRx

HomeRx

5.00(
7
)

HomeRx

5.00(
7
)
Customers say: Quick response
12 years of experience

HomeRx is an affordable full service insulation and energy audit company. We offer a wide range of weatherization services that will fit your needs and budget. Our company has partnered with local utility programs to maximize your savings through cash incentives and exclusive financing packages designed for energy efficient retrofits. We will take great care of your home as our installation crews are skillfully qualified with multiple weatherization and safety certifications. Call today and schedule a free home assessment by one of our energy experts and receive an itemized bid focusing on lowering energy costs and improving overall home comfort. Affordable, Professional, Experienced, and Performance you can trust. We welcome your questions and thank you for your interest.

"They did an amazing job insulating our home and were very professional through the whole process. Thank you so much! We would highly recommend them for any of your insulation needs!"

Clark V on June 2023

HomeRx is an affordable full service insulation and energy audit company. We offer a wide range of weatherization services that will fit your needs and budget. Our company has partnered with local utility programs to maximize your savings through cash incentives and exclusive financing packages designed for energy efficient retrofits. We will take great care of your home as our installation crews are skillfully qualified with multiple weatherization and safety certifications. Call today and schedule a free home assessment by one of our energy experts and receive an itemized bid focusing on lowering energy costs and improving overall home comfort. Affordable, Professional, Experienced, and Performance you can trust. We welcome your questions and thank you for your interest.

"They did an amazing job insulating our home and were very professional through the whole process. Thank you so much! We would highly recommend them for any of your insulation needs!"

Clark V on June 2023


PJ Unlimited

No reviews yet

PJ Unlimited

No reviews yet
11 years of experience

Crafting Homes, Building Trust. At PJ Unlimited, we're not just a remodeling company, we're your reliable partner in transforming your multi-family, multi-unit properties into comfortable, contemporary living spaces. We're proud to be an owner-operated business, bringing a personal touch to every project with a commitment to precision, quality, and customer satisfaction. As an established company with over 10 years of industry experience, we've developed a strong reputation for our dedication to superior craftsmanship and innovative design. Our specialized focus means we understand the unique challenges and opportunities your project presents. We are adept at maximizing the potential of each property while respecting your budget and time constraints. Our clients are our best advocates, and references are available upon request to provide reassurance of our consistent delivery of excellent service. We also take the worry out of your remodeling projects. As a fully licensed, bonded, and insured company, we prioritize your peace of mind, ensuring all our work is carried out safely, responsibly, and to the highest industry standards. At PJ Unlimited, we don't just remodel homes, we create timeless value by transforming your property investment into an aesthetic and functional triumph. Let us bring our passion, expertise, and commitment to your next remodeling project.

Crafting Homes, Building Trust. At PJ Unlimited, we're not just a remodeling company, we're your reliable partner in transforming your multi-family, multi-unit properties into comfortable, contemporary living spaces. We're proud to be an owner-operated business, bringing a personal touch to every project with a commitment to precision, quality, and customer satisfaction. As an established company with over 10 years of industry experience, we've developed a strong reputation for our dedication to superior craftsmanship and innovative design. Our specialized focus means we understand the unique challenges and opportunities your project presents. We are adept at maximizing the potential of each property while respecting your budget and time constraints. Our clients are our best advocates, and references are available upon request to provide reassurance of our consistent delivery of excellent service. We also take the worry out of your remodeling projects. As a fully licensed, bonded, and insured company, we prioritize your peace of mind, ensuring all our work is carried out safely, responsibly, and to the highest industry standards. At PJ Unlimited, we don't just remodel homes, we create timeless value by transforming your property investment into an aesthetic and functional triumph. Let us bring our passion, expertise, and commitment to your next remodeling project.


"It was great. They were very professional, clean, and they gave me ideas into which lay out I can go with."

Sergio B on March 2022

We are a local, license, insured and bonded business, providing quality work and solutions to our customers, focusing on all minor to major repairs and renovations. bringing value and trust to your home.

"It was great. They were very professional, clean, and they gave me ideas into which lay out I can go with."

Sergio B on March 2022


Avatar for GCL Construction, LLC

GCL Construction, LLC

4.73(
15
)

GCL Construction, LLC

4.73(
15
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

We specialize in general construction services, drywall installs and repairs, fencing, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I am a local elected official with a reputation for integrity, and I can confidently say this 1000% happened on Friday, January 24, 2025. Zero stars. This company is extremely shady. Jose, the co-owner, came out to repair some ceiling drywall but then claimed that a recently replaced pipe had broken as he was doing the drywall. This was an outright lie—he couldn’t even keep a straight face while trying to justify charging me more money to fix an issue he caused! Stay away from this company. They may be more “affordable” but it will cost you more when they claim there are other issues! His wife the “CEO” will probably come on this review and try to explain things always—but don’t buy it for a second. If you have any questions, feel free to contact me. I’m happy to provide further details. Avoid this company and their dishonest practices at all costs! (541) 645-0296"

Erasmo R on January 2025

We specialize in general construction services, drywall installs and repairs, fencing, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I am a local elected official with a reputation for integrity, and I can confidently say this 1000% happened on Friday, January 24, 2025. Zero stars. This company is extremely shady. Jose, the co-owner, came out to repair some ceiling drywall but then claimed that a recently replaced pipe had broken as he was doing the drywall. This was an outright lie—he couldn’t even keep a straight face while trying to justify charging me more money to fix an issue he caused! Stay away from this company. They may be more “affordable” but it will cost you more when they claim there are other issues! His wife the “CEO” will probably come on this review and try to explain things always—but don’t buy it for a second. If you have any questions, feel free to contact me. I’m happy to provide further details. Avoid this company and their dishonest practices at all costs! (541) 645-0296"

Erasmo R on January 2025


WA Evergreen Insulation

4.71(
7
)

WA Evergreen Insulation

4.71(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"They did a very good job. They were neat and professional. They gave us a good estimation."

Frank on November 2020

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"They did a very good job. They were neat and professional. They gave us a good estimation."

Frank on November 2020

...
Showing 1-10 of 203
Insulation questions, answered by experts

Fiberglass is considered a favorite garage insulation choice due to its combination of affordability, ease of installation, and overall effectiveness. Fiberglass provides good thermal resistance, helping regulate garage temperatures and minimize heat transfer. Additionally, fiberglass is moisture-resistant, reducing the risk of mold or mildew formation.

Whether or not you need to insulate exposed ductwork depends on state and local building codes. There is no national requirement for duct insulation. Even if your local codes don't require it, duct insulation can be useful to increase the efficiency of old, thin, or flexible duct materials. Ducts should also be insulated in basements and ceilings to avoid condensation.

R-30 insulation is better for higher thermal resistance, but whether it’s "better" depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.

You should not put fiberglass insulation in basements, since fiberglass is known to trap mold and mold is more commonly grown and produced in basements. You should also avoid placing insulation near water heaters, oil burners, or other hot appliances. For more information about the best and worst places to install insulation, consider hiring an insulation professional.

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

The Anderson Island, WA homeowners’ guide to insulation services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"