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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon291
    Verified insulation services reviews

Find Insulation pros in Lafayette

"Excellent service and work - timely and efficient."

Troy S on August 2023

Northwest Weatherization specializes in helping homeowners save money every month on their energy bills through weatherization services. We will help you find rebates you qualify for to help you save money on install costs.

"Excellent service and work - timely and efficient."

Troy S on August 2023


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 call of duty insulation LLC

call of duty insulation LLC

5.00(
2
)
Approved Pro

call of duty insulation LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

At Call of Duty Insulation LLC, we specialize in a variety of services, including: Insulation Installation: We install various types of insulation, ensuring maximum energy efficiency and comfort. Residential Insulation: We offer specialized insulation services for homes, enhancing energy efficiency and resident comfort. Insulation Removal: We safely and efficiently remove old or damaged insulation. Batt Insulation: We install batt insulation, ideal for a variety of residential and commercial applications. Air Sealing: We seal any air leaks to improve energy efficiency and reduce heating and cooling costs. Retro and New Construction Drill and Fill: We provide drill and fill services for both new construction and retrofits, ensuring that every nook and cranny is properly insulated. Attic Blow-In: We offer blow-in insulation for attics, enhancing thermal performance and energy savings. Crawl Space Insulation: We provide insulation solutions for crawl spaces to improve overall home efficiency and comfort. Blow-In Blanket: Our blow-in blanket service ensures consistent and thorough insulation coverage for various areas. And much more: Our expertise allows us to offer customized solutions for a wide range of insulation needs.

"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. "

Danielle M on November 2025

At Call of Duty Insulation LLC, we specialize in a variety of services, including: Insulation Installation: We install various types of insulation, ensuring maximum energy efficiency and comfort. Residential Insulation: We offer specialized insulation services for homes, enhancing energy efficiency and resident comfort. Insulation Removal: We safely and efficiently remove old or damaged insulation. Batt Insulation: We install batt insulation, ideal for a variety of residential and commercial applications. Air Sealing: We seal any air leaks to improve energy efficiency and reduce heating and cooling costs. Retro and New Construction Drill and Fill: We provide drill and fill services for both new construction and retrofits, ensuring that every nook and cranny is properly insulated. Attic Blow-In: We offer blow-in insulation for attics, enhancing thermal performance and energy savings. Crawl Space Insulation: We provide insulation solutions for crawl spaces to improve overall home efficiency and comfort. Blow-In Blanket: Our blow-in blanket service ensures consistent and thorough insulation coverage for various areas. And much more: Our expertise allows us to offer customized solutions for a wide range of insulation needs.

"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. "

Danielle M on November 2025


Avatar for Bull Mountain Heating AC & Insulation

Bull Mountain Heating AC & Insulation

4.88(
297
)

Bull Mountain Heating AC & Insulation

4.88(
297
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Bull Mountain Heating, AC & Insulation is a family owned and operated, full service home performance company working to help clients become more energy efficient. We install, service and maintenance heating and cooling systems of all kinds, makes and models. For residential homes we also have a full insulation division that installs wall, crawlspace and attic materials.

"Truly excellent. Installation of Lennox AC unit. And humidifier. We joined their service club for twice annual maintenance visit. They are very with it. They know your system when you call, and as a service member, you get quick response service. They confirm appointments by text, text you when they are coming and about to arrive. And you cab track the driver. Always knowledgeable service pros when on site with clear explanations of what happened. Pricing seems very good too. I wish all vendors were like this. 5 stars for sure."

Alex M on June 2021

Bull Mountain Heating, AC & Insulation is a family owned and operated, full service home performance company working to help clients become more energy efficient. We install, service and maintenance heating and cooling systems of all kinds, makes and models. For residential homes we also have a full insulation division that installs wall, crawlspace and attic materials.

"Truly excellent. Installation of Lennox AC unit. And humidifier. We joined their service club for twice annual maintenance visit. They are very with it. They know your system when you call, and as a service member, you get quick response service. They confirm appointments by text, text you when they are coming and about to arrive. And you cab track the driver. Always knowledgeable service pros when on site with clear explanations of what happened. Pricing seems very good too. I wish all vendors were like this. 5 stars for sure."

Alex M on June 2021


"We hired Lex Construction for siding replacement and exterior paint, which included replacing two windows, some general construction to repair bulges in the studs and some roofing/fascia board repair. Of all the companies we had bid, we really felt like Mike listened to our vision and didn’t feel the need to rearrange it to his preference. He also gave us some great suggestions and recommendations, some which we decided to go ahead with and some not. The price was really reasonable, and we ended up adding the front deck replacement mid-project. Both Mike and Troy were responsive and courteous, and did a great job, as well as the contractors that covered the roofing and paint. A few minor details were missed between what we discussed and what they executed, but nothing major. Overall we were really happy with them, and plan to use them again for additional projects we have in mind. We highly recommend them for your next project!"

Therese A on July 2020

Owner operated business, providing quality service.

"We hired Lex Construction for siding replacement and exterior paint, which included replacing two windows, some general construction to repair bulges in the studs and some roofing/fascia board repair. Of all the companies we had bid, we really felt like Mike listened to our vision and didn’t feel the need to rearrange it to his preference. He also gave us some great suggestions and recommendations, some which we decided to go ahead with and some not. The price was really reasonable, and we ended up adding the front deck replacement mid-project. Both Mike and Troy were responsive and courteous, and did a great job, as well as the contractors that covered the roofing and paint. A few minor details were missed between what we discussed and what they executed, but nothing major. Overall we were really happy with them, and plan to use them again for additional projects we have in mind. We highly recommend them for your next project!"

Therese A on July 2020


Avatar for Entek Corporation

Entek Corporation

4.88(
151
)

Entek Corporation

4.88(
151
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Entek Corporation is a locally-owned and operated HVAC company serving SW Washington and the greater Portland area since 1946. We have offices in Longview and Vancouver WA. We provide superior heating, cooling and air quality solutions for home, business, and industry. As Carrier's longest-serving installer in the Northwest, we offer rebates, incentives, and financing as well as a list of eligible tax credits. We never charge to inspect or provide an estimate for new equipment, duct cleaning, duct sealing or home electrical work. *Call us for details. LICENSED, BONDED AND INSURED. 24/7 Service. Guaranteed.

"Scheduling an appointment was easy. Sean came out to check our recently purchased home's heat/cooling system and provided options/recommendations for consideration. He was very knowledgeable and friendly. Highly recommend."

Gabrielle J on May 2022

Entek Corporation is a locally-owned and operated HVAC company serving SW Washington and the greater Portland area since 1946. We have offices in Longview and Vancouver WA. We provide superior heating, cooling and air quality solutions for home, business, and industry. As Carrier's longest-serving installer in the Northwest, we offer rebates, incentives, and financing as well as a list of eligible tax credits. We never charge to inspect or provide an estimate for new equipment, duct cleaning, duct sealing or home electrical work. *Call us for details. LICENSED, BONDED AND INSURED. 24/7 Service. Guaranteed.

"Scheduling an appointment was easy. Sean came out to check our recently purchased home's heat/cooling system and provided options/recommendations for consideration. He was very knowledgeable and friendly. Highly recommend."

Gabrielle J on May 2022


Avatar for Paul Cottle Construction LLC

Paul Cottle Construction LLC

4.95(
190
)

Paul Cottle Construction LLC

4.95(
190
)
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

*Proud Super Service Award Winner 2011 - 2019 With over 30 years experience in all phases of residential and small commercial construction, including design and architectural services. We are a small, high quality residential and small commercial remodeling and home improvement company based in Portland, Oregon. Our team consists of professionals representing the best in home remodeling, design, and renovation. We provide expertise in design, installation, plumbing, electrical, and planning all the elements necessary for the successful completion of your project from start to finish. Our design and construction professionals work hard to fulfill your needs and our goal is nothing short of 100% satisfaction. We practice sustainable living while providing exceptional service to our customers. We use the finest quality materials and practices for every job. No corners are cut and every job is approached as if it were my own home. We maintain very low overhead so that our customers can enjoy competitive pricing and exceptional value. If Paul Cottle Construction is your contractor, You will experience craftsmanship, professionalism, and integrity. Every customer is important to us and no job is too small. For over 17 years, most of our customers have been referrals. Sincerely, Paul & Kenia More information provided at: www.paulcottleconstruction.com. Give us a call today to speak with an expert to help you with your projects!

"Paul is a very good communicator, giving me updates and explaining the work as he went. I am very happy with the results."

Tami B on June 2022

*Proud Super Service Award Winner 2011 - 2019 With over 30 years experience in all phases of residential and small commercial construction, including design and architectural services. We are a small, high quality residential and small commercial remodeling and home improvement company based in Portland, Oregon. Our team consists of professionals representing the best in home remodeling, design, and renovation. We provide expertise in design, installation, plumbing, electrical, and planning all the elements necessary for the successful completion of your project from start to finish. Our design and construction professionals work hard to fulfill your needs and our goal is nothing short of 100% satisfaction. We practice sustainable living while providing exceptional service to our customers. We use the finest quality materials and practices for every job. No corners are cut and every job is approached as if it were my own home. We maintain very low overhead so that our customers can enjoy competitive pricing and exceptional value. If Paul Cottle Construction is your contractor, You will experience craftsmanship, professionalism, and integrity. Every customer is important to us and no job is too small. For over 17 years, most of our customers have been referrals. Sincerely, Paul & Kenia More information provided at: www.paulcottleconstruction.com. Give us a call today to speak with an expert to help you with your projects!

"Paul is a very good communicator, giving me updates and explaining the work as he went. I am very happy with the results."

Tami B on June 2022


Avatar for MoldEaters

MoldEaters

4.94(
85
)

MoldEaters

4.94(
85
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

At MoldEaters, our goal is to help you and your family stay healthy and to help protect your home from the damaging effects of moisture, mold and harsh chemicals. We believe that the best way to do that is to offer you the latest information and then provide you with the services that can help you to identify and remove your mold problems safely and permanently.

"I had a very good experience with this company, from the quote derivation process all the way to mold remediation project completion (which included reconstruction of the impacted area - in this case the utility closet and flooring/subflooring adjacent to that room). The team was hardworking, effective, and committed to the terms of the contract to get the job done!"

Allen M on November 2020

At MoldEaters, our goal is to help you and your family stay healthy and to help protect your home from the damaging effects of moisture, mold and harsh chemicals. We believe that the best way to do that is to offer you the latest information and then provide you with the services that can help you to identify and remove your mold problems safely and permanently.

"I had a very good experience with this company, from the quote derivation process all the way to mold remediation project completion (which included reconstruction of the impacted area - in this case the utility closet and flooring/subflooring adjacent to that room). The team was hardworking, effective, and committed to the terms of the contract to get the job done!"

Allen M on November 2020


"I had a great experience with Lifetime Windows and Doors. I worked with Matt to purchase and install a new front door. I love my door and the accent glass, price was as expected, installation was smooth, good communication, and everyone is so nice. I would work with Lifetime again for future needs."

Jacki W on December 2024

Whatever You Need, We Have You Covered!

"I had a great experience with Lifetime Windows and Doors. I worked with Matt to purchase and install a new front door. I love my door and the accent glass, price was as expected, installation was smooth, good communication, and everyone is so nice. I would work with Lifetime again for future needs."

Jacki W on December 2024


Avatar for The Killers Pest Control

The Killers Pest Control

4.77(
61
)

The Killers Pest Control

4.77(
61
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

The Killers uses the best trained technicians in the Northwest to eliminated all your pest problems in Portland and the surrounding areas. The environment and using the best products are our priority when exterminating your pest issues. Since 1993 our third generation company is a family run business that strives to always be the best at what we do. Our specialties are ant servicing, rodent control and exclusion and termite treatments using the Sentricon Bait System. If you're looking for the best pest company to eliminate your pest issue then give us a call. That's why our motto is "We Killem Not Control Em".

"See above description"

Roberta Y on June 2018

The Killers uses the best trained technicians in the Northwest to eliminated all your pest problems in Portland and the surrounding areas. The environment and using the best products are our priority when exterminating your pest issues. Since 1993 our third generation company is a family run business that strives to always be the best at what we do. Our specialties are ant servicing, rodent control and exclusion and termite treatments using the Sentricon Bait System. If you're looking for the best pest company to eliminate your pest issue then give us a call. That's why our motto is "We Killem Not Control Em".

"See above description"

Roberta Y on June 2018

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Insulation questions, answered by experts

The primary downside of radiant barriers is their limited effectiveness in cold climates. They are designed to reflect radiant heat, making them less beneficial in cooler conditions where heat retention is more important. 

Radiant barriers require proper installation to maximize effectiveness. Incorrect placement can lead to minimal benefits. They also do not provide insulation, meaning they should be used in conjunction with traditional insulation for optimal energy efficiency. 

The cost to install a radiant barrier ranges from $700 to $2,800, depending on the size of your roof and the type you choose. Most people pay an average of $1,700 to install a radiant barrier. Foil options, both single- and double-sided, cost between $0.10 and $0.90 per square foot, while spray-on options start at $0.60 and go all the way up to $1 per square foot—which can add up quickly.

Vapor barriers in attics are a bit outdated and most areas no longer recommend them for attic spaces. For vented attics, the best method is usually to install drywall and cover it with latex paint before attaching insulation fiberglass, cellulose, or foam insulation. When renovating an attic to use as a living space, a contractor can guide you on the best way to cover insulation.

Heat lost through uninsulated basement walls can account for up to 30% of the total energy lost through heat transfer to the outdoors. While homes in mild climates won't gain as much benefit from having an insulated basement as those in cold climates, the effects are still noticeable on your energy bill.

The primary reason that insulation saves you money over time is that it reduces your energy bills by making your home more energy efficient. A crucial part of an insulation system is a properly installed vapor barrier. Local building codes dictate whether your insulation requires a vapor barrier based on the type installed. While some high-quality wool insulation may not technically need a vapor barrier, most municipalities still require one to meet code.

The Lafayette, OR homeowners’ guide to insulation services

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

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