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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon376
    Verified insulation services reviews

Find Insulation pros in Keyport

"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 HomeRx

HomeRx

4.76(
21
)
Approved Pro

HomeRx

4.76(
21
)
Approved Pro
Customers say: Super punctual
12 years of experience
Free onsite estimate

HomeRx is a family-owned insulation and energy audit company serving the greater Portland area. We provide affordable weatherization services tailored to your home and budget. As a participating contractor with Energy Trust of Oregon, Clark Public Utilities, and other local programs, we help you secure incentives and handle all related paperwork. We also supply documentation for available state and federal tax credits. Our certified crews deliver professional, high-quality installations with care and attention to detail. Contact us for a free home assessment and itemized bid focused on reducing energy costs and improving comfort.

"Prompt friendly, got the job done in 1 day. Blown in rock wool insulation is incredible stuff.dlh"

Daniel H on October 2025

HomeRx is a family-owned insulation and energy audit company serving the greater Portland area. We provide affordable weatherization services tailored to your home and budget. As a participating contractor with Energy Trust of Oregon, Clark Public Utilities, and other local programs, we help you secure incentives and handle all related paperwork. We also supply documentation for available state and federal tax credits. Our certified crews deliver professional, high-quality installations with care and attention to detail. Contact us for a free home assessment and itemized bid focused on reducing energy costs and improving comfort.

"Prompt friendly, got the job done in 1 day. Blown in rock wool insulation is incredible stuff.dlh"

Daniel H on October 2025



Avatar for Topgun Plumbing LLC

Topgun Plumbing LLC

4.89(
349
)

Topgun Plumbing LLC

4.89(
349
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Whether you have a plumbing emergency or a construction project, Topgun Plumbing is Seattle's choice for professional plumbing services. Operating out of Bothell, WA, we're experts at finding and fixing leaks, clearing clogs and designing new plumbing systems for both residential and commercial properties throughout Snohomish County and the greater Seattle area. Our Top Gun services include: Water service repair and install Complete house re-pipes Water heater repair and install Toilet repair and install Faucets repair and install Garbage disposals Sump pumps Sewer and drain We specialize in underground water leak detection and have sonic and helium leak detectors on our trucks. We can locate leaks below asphalt, concrete, or soil. And our fully stocked trucks have the parts needed to repair your water line once the leak is located, or if needed we can replace the water line from the meter to the house. With trenchless pipe replacement technology, we can install new water service, in most cases, without digging a trench which saves damage to the landscape. TopGun Plumbing is a licensed, bonded and insured plumbing company providing complete plumbing services. We offer discounts for seniors. Call us for Top Gun service today!

"Excellent work! I would recommend their services to others needing some plumbing problems."

Robert A on May 2022

Whether you have a plumbing emergency or a construction project, Topgun Plumbing is Seattle's choice for professional plumbing services. Operating out of Bothell, WA, we're experts at finding and fixing leaks, clearing clogs and designing new plumbing systems for both residential and commercial properties throughout Snohomish County and the greater Seattle area. Our Top Gun services include: Water service repair and install Complete house re-pipes Water heater repair and install Toilet repair and install Faucets repair and install Garbage disposals Sump pumps Sewer and drain We specialize in underground water leak detection and have sonic and helium leak detectors on our trucks. We can locate leaks below asphalt, concrete, or soil. And our fully stocked trucks have the parts needed to repair your water line once the leak is located, or if needed we can replace the water line from the meter to the house. With trenchless pipe replacement technology, we can install new water service, in most cases, without digging a trench which saves damage to the landscape. TopGun Plumbing is a licensed, bonded and insured plumbing company providing complete plumbing services. We offer discounts for seniors. Call us for Top Gun service today!

"Excellent work! I would recommend their services to others needing some plumbing problems."

Robert A on May 2022


Avatar for ShelfGenie of Seattle

ShelfGenie of Seattle

4.92(
179
)

ShelfGenie of Seattle

4.92(
179
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

ShelfGenie of Seattle is a local family owned and operated business with the backing of a national franchise. We offer superior quality products and service at a reasonable cost. We are the premier provider of Glide-Out shelving in the Northwest, and we pride ourselves on truly understanding our customer's problem areas and creating a phenomenal custom solution. We are licensed, bonded and insured, and we have plenty of references if you'd like to speak with one of our customers!

"The designer and installer were amazing and communicative throughout the whole process. They were personable and professional. We highly recommend ShelfGenie!"

Tina F on May 2024

ShelfGenie of Seattle is a local family owned and operated business with the backing of a national franchise. We offer superior quality products and service at a reasonable cost. We are the premier provider of Glide-Out shelving in the Northwest, and we pride ourselves on truly understanding our customer's problem areas and creating a phenomenal custom solution. We are licensed, bonded and insured, and we have plenty of references if you'd like to speak with one of our customers!

"The designer and installer were amazing and communicative throughout the whole process. They were personable and professional. We highly recommend ShelfGenie!"

Tina F on May 2024


"What did we not need...? They quickly and efficiently replaced everything in our crawlspace... insulation, missing screens, open external access, etc. And they installed a barrier beneath a bay window that had allowed animal access to the crawlspace ever since the home was built in the 80s. Very professional and friendly. I highly recommend them!"

Robert S on July 2018

A Better Crawl, Inc. email- [email protected]. Service area covered: Kitsap, Mason and parts of Pierce county, The Kitsap and Olympic Peninsulas, Olympia and vicinity.

"What did we not need...? They quickly and efficiently replaced everything in our crawlspace... insulation, missing screens, open external access, etc. And they installed a barrier beneath a bay window that had allowed animal access to the crawlspace ever since the home was built in the 80s. Very professional and friendly. I highly recommend them!"

Robert S on July 2018


Avatar for Pinnacle Roofing Professionals LLC

Pinnacle Roofing Professionals LLC

4.91(
199
)

Pinnacle Roofing Professionals LLC

4.91(
199
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Mission Statement Pinnacle Roofing Professionals believes in bringing confidence, security and superior craftsmanship to the residential and commercial community. Built on a Reputation of Quality, our goal is to be the best in the industry while building respect, trust and long-lasting relationships with our clients. When making an investment decision on a new roof or solar system, we are dedicated to working closely with our clients through consistent communication to identify their individual needs and goals and to provide them with sustainable, innovative, high-quality roofing and solar solutions. We use the latest cutting-edge technologies and top-of-the-line products. We focus on safety and educate our employees while contributing to the advancement of the roofing and solar industry and ultimately to the betterment of our community. Pinnacle Roofing Professionals, LLC, is the Puget Sound area’s premier roof and solar installation company. We hold distinct advantages over our competitors in that we are both an electrical contractor and a roofing contractor, offering turn-key roofing and solar solutions with umbrella warranty coverage. We are one of the few contractors in the area trained and certified to install integrated Apollo II solar roof shingles (integrated photovoltaics). Whether your solar motivations are economical, environmental, or independence related, you can’t go wrong with a solar solution, and we are here to consult and guide you through the process. We specialize in solar photovoltaic, including string inverters and microinverter systems. We also install grid-tied systems with battery backup. We are a family owned and operated professional company bringing a number of years of experience to the roofing and construction industry. We specialize in Roofing, Solar, Electrical and Chimneys! Our Accreditation's and Affiliations include: CertainTeed Certified Roofing Company, CertainTeed Solar Credentialed Roofing Contractor, Authorized IB Roof System Contractor, North American Board of Certified Energy Practitioners (NABCEP) Associates, Solar Energy Industries Association (SEIA), a Member of the National Roofing Contractors Association (NRCA), the Roofing Contractors Association of Washington (RCAW) and the Master Builders Association (MBA).

"I recently had a solar installation done at my home by Pinnacle Roofing, and I must say, their service was top-notch. What impressed me most was their ability to stick to the schedule despite some unexpected changes from the city. Their team demonstrated remarkable professionalism, kindness, and courtesy throughout the process. They also ensured I had all the necessary information to make an informed decision about the installation. Highly recommend Pinnacle Roofing for their excellent service and commitment to customer satisfaction. Bill"

Bill G on January 2024

Mission Statement Pinnacle Roofing Professionals believes in bringing confidence, security and superior craftsmanship to the residential and commercial community. Built on a Reputation of Quality, our goal is to be the best in the industry while building respect, trust and long-lasting relationships with our clients. When making an investment decision on a new roof or solar system, we are dedicated to working closely with our clients through consistent communication to identify their individual needs and goals and to provide them with sustainable, innovative, high-quality roofing and solar solutions. We use the latest cutting-edge technologies and top-of-the-line products. We focus on safety and educate our employees while contributing to the advancement of the roofing and solar industry and ultimately to the betterment of our community. Pinnacle Roofing Professionals, LLC, is the Puget Sound area’s premier roof and solar installation company. We hold distinct advantages over our competitors in that we are both an electrical contractor and a roofing contractor, offering turn-key roofing and solar solutions with umbrella warranty coverage. We are one of the few contractors in the area trained and certified to install integrated Apollo II solar roof shingles (integrated photovoltaics). Whether your solar motivations are economical, environmental, or independence related, you can’t go wrong with a solar solution, and we are here to consult and guide you through the process. We specialize in solar photovoltaic, including string inverters and microinverter systems. We also install grid-tied systems with battery backup. We are a family owned and operated professional company bringing a number of years of experience to the roofing and construction industry. We specialize in Roofing, Solar, Electrical and Chimneys! Our Accreditation's and Affiliations include: CertainTeed Certified Roofing Company, CertainTeed Solar Credentialed Roofing Contractor, Authorized IB Roof System Contractor, North American Board of Certified Energy Practitioners (NABCEP) Associates, Solar Energy Industries Association (SEIA), a Member of the National Roofing Contractors Association (NRCA), the Roofing Contractors Association of Washington (RCAW) and the Master Builders Association (MBA).

"I recently had a solar installation done at my home by Pinnacle Roofing, and I must say, their service was top-notch. What impressed me most was their ability to stick to the schedule despite some unexpected changes from the city. Their team demonstrated remarkable professionalism, kindness, and courtesy throughout the process. They also ensured I had all the necessary information to make an informed decision about the installation. Highly recommend Pinnacle Roofing for their excellent service and commitment to customer satisfaction. Bill"

Bill G on January 2024


"At every step along the way they were thorough and professional. The estimator provided a very detailed scope and quote and patiently answered my questions. The installation crew was quick, efficient, friendly, and were so meticulous with their prep that up you couldn't even tell they were here after they left. I also appreciated the "after-photos" they sent me, it looks great!"

Paul P on August 2020

Crawl Pros is a whole home insulation contractor that specializes in residential retrofit and offers the most environmentally friendly materials for all applications and budgets.

"At every step along the way they were thorough and professional. The estimator provided a very detailed scope and quote and patiently answered my questions. The installation crew was quick, efficient, friendly, and were so meticulous with their prep that up you couldn't even tell they were here after they left. I also appreciated the "after-photos" they sent me, it looks great!"

Paul P on August 2020


PUGET SOUND SOLAR

4.91(
33
)

PUGET SOUND SOLAR

4.91(
33
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We are a full service solar energy company, residential and commercial. We installed the first permitted residential solar electric system in Seattle in 2001 and continue to be the leader in the field locally. We also sell and install electric vehicle charging stations. We currently have 32 employees and do all solar projects with our own crews. We carry two Washington Contractor licenses, Gen. Electrical - PUGETSS920RH, and Gen. Construction - PUGETSS932MU Our design staff does initial consulting on site for free that is very comprehensive and informative. Our prices quoted in our proposals are firm, with no hidden costs, or surprises. We have extensive construction experience (over 40 years) and solar experience (over 16 years) and back up our work with a 10 year warranty. As of 2016 we have done more than 1,350 solar energy system projects in the Seattle area.

"All my interactions with them were excellent, the installer was great and answered all my questions, and the installation looks very neat and professional. I got exactly what I wanted, with no surprises."

Patrick O on September 2020

We are a full service solar energy company, residential and commercial. We installed the first permitted residential solar electric system in Seattle in 2001 and continue to be the leader in the field locally. We also sell and install electric vehicle charging stations. We currently have 32 employees and do all solar projects with our own crews. We carry two Washington Contractor licenses, Gen. Electrical - PUGETSS920RH, and Gen. Construction - PUGETSS932MU Our design staff does initial consulting on site for free that is very comprehensive and informative. Our prices quoted in our proposals are firm, with no hidden costs, or surprises. We have extensive construction experience (over 40 years) and solar experience (over 16 years) and back up our work with a 10 year warranty. As of 2016 we have done more than 1,350 solar energy system projects in the Seattle area.

"All my interactions with them were excellent, the installer was great and answered all my questions, and the installation looks very neat and professional. I got exactly what I wanted, with no surprises."

Patrick O on September 2020


Avatar for American Crawlspace Cleanouts

American Crawlspace Cleanouts

4.80(
96
)

American Crawlspace Cleanouts

4.80(
96
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Locally owned & operated. PSE and PUD Authorized contractor. Rebates and tax credits are available now. Additional phone numbers - East side - (425) 823-9790, North end (425) 353-0354, (206) 365-5467 & (425) 742-8764. Award Winning. Additional DBAs - American Crawlspace & Pest Services Inc, American Pest Services. Award winning.

"We used American Crawlspace extensively, dealing with insulation for our attic, crawlspace, and rodent exclusion, for around 8k of work. Our experience went from 5/5, to 1/5, and settled on 3/5. First, the good things. The folks working at American Crawlspace, especially their managers and inspectors, are very nice, thoughtful individuals. Their price is excellent, especially for rodent exclusion, which is 2-3x under what another well rated competitor might charge. Now, our opinion on the not so good parts. The work for rat exclusion had lots of misses - the foundation mesh covers were installed with gaps that were big enough to allow a rat in after installation, and one vent cover was not replaced at all, and other similar issues abounded. Unless you examine all the areas yourself, or hire an inspector to validate, we suspect that similar issues will exist for you. It turned out to be a low quality patch job for the parts that were done. Fast forward to 3 years later, and a rat decided to take advantage of this and enter our home at night, which we recorded on a camera. We got both American Crawlspace, and another company, to identify what needed to be done, and both inspections identified issues and gaps with the exclusion work previously done. The American Crawlspace owners offered a refund on the pest exclusion work at this point, which was a nice thing to do considering that it was past their warranty period. But given that we did this work preventatively, it's sort of like having the mechanic refund your oil change when it turns out used the wrong kind and the engine breaks down. To be fair, they did also offer to review the work again and fix it if we preferred that, but based on an updated analysis of what they thought needed to be done. This might seem reasonable, until we consider that their inspection identified only some of the issues of the more thorough other inspection. In addition, using better quality materials to prevent failures, such as $50 worth of metal flashing, to fix some plywood joints we had previously paid to have secured by them and which had now failed was considered overkill. On offer was essentially what sounded much like another patch job. This brings to mind that old saying fool me once, shame on you, fool me twice, shame on me. For rat exclusion work, we fooled ourselves into believing that it was possible to get good quality work done at a good price. We got exactly what we paid for."

Jana M on June 2021

Locally owned & operated. PSE and PUD Authorized contractor. Rebates and tax credits are available now. Additional phone numbers - East side - (425) 823-9790, North end (425) 353-0354, (206) 365-5467 & (425) 742-8764. Award Winning. Additional DBAs - American Crawlspace & Pest Services Inc, American Pest Services. Award winning.

"We used American Crawlspace extensively, dealing with insulation for our attic, crawlspace, and rodent exclusion, for around 8k of work. Our experience went from 5/5, to 1/5, and settled on 3/5. First, the good things. The folks working at American Crawlspace, especially their managers and inspectors, are very nice, thoughtful individuals. Their price is excellent, especially for rodent exclusion, which is 2-3x under what another well rated competitor might charge. Now, our opinion on the not so good parts. The work for rat exclusion had lots of misses - the foundation mesh covers were installed with gaps that were big enough to allow a rat in after installation, and one vent cover was not replaced at all, and other similar issues abounded. Unless you examine all the areas yourself, or hire an inspector to validate, we suspect that similar issues will exist for you. It turned out to be a low quality patch job for the parts that were done. Fast forward to 3 years later, and a rat decided to take advantage of this and enter our home at night, which we recorded on a camera. We got both American Crawlspace, and another company, to identify what needed to be done, and both inspections identified issues and gaps with the exclusion work previously done. The American Crawlspace owners offered a refund on the pest exclusion work at this point, which was a nice thing to do considering that it was past their warranty period. But given that we did this work preventatively, it's sort of like having the mechanic refund your oil change when it turns out used the wrong kind and the engine breaks down. To be fair, they did also offer to review the work again and fix it if we preferred that, but based on an updated analysis of what they thought needed to be done. This might seem reasonable, until we consider that their inspection identified only some of the issues of the more thorough other inspection. In addition, using better quality materials to prevent failures, such as $50 worth of metal flashing, to fix some plywood joints we had previously paid to have secured by them and which had now failed was considered overkill. On offer was essentially what sounded much like another patch job. This brings to mind that old saying fool me once, shame on you, fool me twice, shame on me. For rat exclusion work, we fooled ourselves into believing that it was possible to get good quality work done at a good price. We got exactly what we paid for."

Jana M on June 2021

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Insulation questions, answered by experts

Insulation provides additional protection for your tankless water heater. Even if the unit is installed inside the house, it’s still a good idea to wrap the unit up with insulation batts, especially if you live in cold climates. For outdoor units, you can build an insulated box around the tankless water heater for freeze protection.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

There are many ways to keep your house cool without central air. In fact, ductless mini-split AC systems are a solid alternative to central AC for situations when you can’t install ducts in your home. If you’re looking for a more budget-friendly cooling solution, consider using window AC units or portable air conditioners.

Yes. Bathroom insulation requires a vapor barrier. As a matter of fact, bathrooms and kitchens are the two areas of the home that should always get a vapor barrier because of the excess moisture. If you don’t have a vapor barrier in place in these rooms, the moisture will build up and eventually lead to mold and bacteria, not to mention the destruction of the insulation.

Fiberglass is considered dangerous only if your skin comes into contact with it or if you breathe in any fiberglass particles. This is because fiberglass is literally made of tiny fibers of glass that can cut your skin and your organs. While there aren’t many long-term effects, it’s still important to take all the proper safety precautions when working with fiberglass.

The Keyport, WA homeowners’ guide to insulation services

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