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    Average homeowner rating
  • Verified reviews icon319
    Verified insulation services reviews

Find Insulation pros in Niwot

Avatar for Guardian Home Energy

Guardian Home Energy

8932 West 81st Lane
5.00(
10
)
Approved Pro

Guardian Home Energy

8932 West 81st Lane
5.00(
10
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
131 local quotes requested

Whole Home Energy Efficiency Weatherization and Insulation Company. We specialize in insulating and sealing houses to create drastic comfort, health and savings differences. We specialize in Comprehensive Home Energy Audits, Attic Clean Outs, Attic/ interior Air-Sealing, Attic Insulation, Attic Ventilation, Radiant Barrier, Whole House Fans, Duct Replacement, Duct Sealing, Drill and Fill Wall Insulation with Full Texture and Paint Match, Crawlspace Insulation/ Vapor Barriers.

"They did fantastic work! Katherine that did the quote was very nice and knowledgeable. The guys who came in and did the actual work were very courteous and the work was well done."

Robert W on September 2025

Whole Home Energy Efficiency Weatherization and Insulation Company. We specialize in insulating and sealing houses to create drastic comfort, health and savings differences. We specialize in Comprehensive Home Energy Audits, Attic Clean Outs, Attic/ interior Air-Sealing, Attic Insulation, Attic Ventilation, Radiant Barrier, Whole House Fans, Duct Replacement, Duct Sealing, Drill and Fill Wall Insulation with Full Texture and Paint Match, Crawlspace Insulation/ Vapor Barriers.

"They did fantastic work! Katherine that did the quote was very nice and knowledgeable. The guys who came in and did the actual work were very courteous and the work was well done."

Robert W on September 2025


Avatar for Precision Spray Foam

Precision Spray Foam

18530 Pinon Park Road
5.00(
9
)
Approved Pro

Precision Spray Foam

18530 Pinon Park Road
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

Precision Spray Foam is a locally owned and operated company that provides high-quality spray foam insulation solutions for residential and commercial customers. Whether you need to insulate your pole barn, shop, attic, crawl space, walls, or roof, we have the expertise and experience to handle any project. We use only the best materials to ensure optimal energy efficiency and comfort for your home or business. We also offer estimates, competitive pricing, and excellent customer service. Contact Precision Spray Foam today to find out how we can help you save money and improve your indoor environment with our insulation services.

"Great communication, Quality Work, Fair Price!"

Marcie W on February 2025

Precision Spray Foam is a locally owned and operated company that provides high-quality spray foam insulation solutions for residential and commercial customers. Whether you need to insulate your pole barn, shop, attic, crawl space, walls, or roof, we have the expertise and experience to handle any project. We use only the best materials to ensure optimal energy efficiency and comfort for your home or business. We also offer estimates, competitive pricing, and excellent customer service. Contact Precision Spray Foam today to find out how we can help you save money and improve your indoor environment with our insulation services.

"Great communication, Quality Work, Fair Price!"

Marcie W on February 2025


Foam Seal

123 Main St.
5.00(
1
)
Approved Pro

Foam Seal

123 Main St.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Insulation services; 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! Call or click for your FREE estimate today!

"Great. Communication- promptness- quality of work- all great. Kyle is not afraid to do extra- such as moving things that were in the way. Extremely careful to not “overspray”. Thanks Kyle!"

Jerry H on November 2023

We have the experience and dedication to get the job done right! Specializing in Insulation services; 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! Call or click for your FREE estimate today!

"Great. Communication- promptness- quality of work- all great. Kyle is not afraid to do extra- such as moving things that were in the way. Extremely careful to not “overspray”. Thanks Kyle!"

Jerry H on November 2023


Avatar for Trust Us Insulation

Trust Us Insulation

5.00(
6
)

Trust Us Insulation

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Proper insulation is crucial in maintaining a comfortable more energy-efficient home or business, Insulation plays a vital role in regulating the temperature and comfort of your property so Don’t let poor insulation compromise your comfort of your home or property, We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave, here are some key factors why insulation matters. —Insulating Attic; : We can increase your attic’s current insulation needs and recommend the most effective solutions to create a much more comfortable environment such as blown-in cellulose or fiberglass insulation. —Wall insulation; Our crew can install or upgrade your wall insulation and are expertise in dense packing blown in cavities to improve your home’s energy efficiency and comfort —Crawl space; Our crew can recondition your crawl space properly insulating your crawl space can help prevent moisture issues, air drafts and improve the overall comfort of your home. Call or click to schedule an estimate today!

"Gio did a great job in insulating our pipes that freeze every time the temperature drops. The work was completed and the work area was all cleaned up excellently. We would highly recommend Trust Us Insulation."

Lou A on February 2025

Proper insulation is crucial in maintaining a comfortable more energy-efficient home or business, Insulation plays a vital role in regulating the temperature and comfort of your property so Don’t let poor insulation compromise your comfort of your home or property, We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave, here are some key factors why insulation matters. —Insulating Attic; : We can increase your attic’s current insulation needs and recommend the most effective solutions to create a much more comfortable environment such as blown-in cellulose or fiberglass insulation. —Wall insulation; Our crew can install or upgrade your wall insulation and are expertise in dense packing blown in cavities to improve your home’s energy efficiency and comfort —Crawl space; Our crew can recondition your crawl space properly insulating your crawl space can help prevent moisture issues, air drafts and improve the overall comfort of your home. Call or click to schedule an estimate today!

"Gio did a great job in insulating our pipes that freeze every time the temperature drops. The work was completed and the work area was all cleaned up excellently. We would highly recommend Trust Us Insulation."

Lou A on February 2025


Avatar for Gary Kainz, LLC

Gary Kainz, LLC

13912 N 87th St
5.00(
1
)

Gary Kainz, LLC

13912 N 87th St
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I provide renovation services, maintenance services, and general handyman home services to renters, homeowners, and light-commercial customers. I strive to provide quick, transparent, and honest communication to demystify the process of any project. My goal is to meet your goals in a timely, cost-effective, and sustainable manner - in order to deliver quality results that will last.

"Very well! We are thrilled with our new vanity. Though it’s the guest bathroom, I use it all the time now because it’s so beautiful and functional"

Angie H on August 2024

I provide renovation services, maintenance services, and general handyman home services to renters, homeowners, and light-commercial customers. I strive to provide quick, transparent, and honest communication to demystify the process of any project. My goal is to meet your goals in a timely, cost-effective, and sustainable manner - in order to deliver quality results that will last.

"Very well! We are thrilled with our new vanity. Though it’s the guest bathroom, I use it all the time now because it’s so beautiful and functional"

Angie H on August 2024


Avatar for Walker Home Comfort

Walker Home Comfort

No reviews yet

Walker Home Comfort

No reviews yet

We are a local insulation company specializing in home comfort, we offer a wide variety of services from air sealing, blown in fiberglass/ cellulose, fiberglass batts and spray foam! With nearly two decades in the insulation industry our mission is to help homeowners with any budget become more comfortable in their home!

We are a local insulation company specializing in home comfort, we offer a wide variety of services from air sealing, blown in fiberglass/ cellulose, fiberglass batts and spray foam! With nearly two decades in the insulation industry our mission is to help homeowners with any budget become more comfortable in their home!


"The job went quite smoothly! No problems. The workers arrived on time, and finished the work in a timely manner!"

Jim F on September 2024

Family owned business with over 3 years of experience handling all you Spray Foam and Insulation, Batts, Blow Cellulose insulation.

"The job went quite smoothly! No problems. The workers arrived on time, and finished the work in a timely manner!"

Jim F on September 2024


Spectrum Contracting

830 Berthoud Peak Dr
No reviews yet

Spectrum Contracting

830 Berthoud Peak Dr
No reviews yet
10 years of experience

Our company offers a wide range of residential remodel and reconstruction services. With our skilled team of professionals, we are committed to bringing your vision to life and transforming your home into a place you love. Our comprehensive services include: 1. Interior Remodeling: - Kitchen Remodeling: Customized kitchen designs, cabinetry installation, countertop replacement, appliance upgrades, and flooring installation. - Bathroom Remodeling: Complete bathroom makeovers, including fixture replacement, tile installation, shower/bathtub upgrades, and plumbing updates. - Basement Finishing: Transforming underutilized basements into functional living spaces, such as entertainment areas, home offices, or additional bedrooms. 2. Exterior Remodeling: - Siding Replacement: Installation of new siding materials, such as vinyl, fiber cement, or wood, to improve curb appeal and enhance energy efficiency. - Window and Door Replacement: Upgrading windows and doors with energy-efficient options, enhancing security, and improving insulation. - Deck and Patio Construction: Custom deck and patio designs, installation, and refinishing to create outdoor living spaces for relaxation and entertainment. 3. Roofing Services: - Roof Repair: Fixing leaks, damaged shingles, or addressing other issues to ensure the integrity of your roof. - Roof Replacement: Complete roof replacement using high-quality materials and professional installation techniques to protect your home and enhance its appearance. 4. Landscaping and Outdoor Enhancements: - Landscape Design: Creating visually appealing and functional outdoor spaces with features like gardens, walkways, and lighting. - Hardscaping: Installing retaining walls, pavers, or stone pathways to add structure and beauty to your outdoor areas. - Irrigation Systems: Designing and installing irrigation systems for efficient watering of lawns and gardens.

Our company offers a wide range of residential remodel and reconstruction services. With our skilled team of professionals, we are committed to bringing your vision to life and transforming your home into a place you love. Our comprehensive services include: 1. Interior Remodeling: - Kitchen Remodeling: Customized kitchen designs, cabinetry installation, countertop replacement, appliance upgrades, and flooring installation. - Bathroom Remodeling: Complete bathroom makeovers, including fixture replacement, tile installation, shower/bathtub upgrades, and plumbing updates. - Basement Finishing: Transforming underutilized basements into functional living spaces, such as entertainment areas, home offices, or additional bedrooms. 2. Exterior Remodeling: - Siding Replacement: Installation of new siding materials, such as vinyl, fiber cement, or wood, to improve curb appeal and enhance energy efficiency. - Window and Door Replacement: Upgrading windows and doors with energy-efficient options, enhancing security, and improving insulation. - Deck and Patio Construction: Custom deck and patio designs, installation, and refinishing to create outdoor living spaces for relaxation and entertainment. 3. Roofing Services: - Roof Repair: Fixing leaks, damaged shingles, or addressing other issues to ensure the integrity of your roof. - Roof Replacement: Complete roof replacement using high-quality materials and professional installation techniques to protect your home and enhance its appearance. 4. Landscaping and Outdoor Enhancements: - Landscape Design: Creating visually appealing and functional outdoor spaces with features like gardens, walkways, and lighting. - Hardscaping: Installing retaining walls, pavers, or stone pathways to add structure and beauty to your outdoor areas. - Irrigation Systems: Designing and installing irrigation systems for efficient watering of lawns and gardens.


Avatar for Blue Timber LLC

Blue Timber LLC

3277 Sedgwick Circle
5.00(
10
)

Blue Timber LLC

3277 Sedgwick Circle
5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Local handyman with 15 years home renovation experience. Native to Fort Collins, I believe in quality service from a friendly and reliable person. I like to work closely with all clients to understand exactly what they need and deliver the best results.

"Ike performed a very professional, complete and excellent job on all projects I asked for. He was able to give me knowledgeable explanations and descriptions of the work I requested to be done and charged a very reasonable price. I was extremely happy with the work he performed and a super timely manner. I totally recommend Ike for all handyman and remodeling services! He is an honest and honorable businessman. I plan on using again in the future."

Kim S on August 2024

Local handyman with 15 years home renovation experience. Native to Fort Collins, I believe in quality service from a friendly and reliable person. I like to work closely with all clients to understand exactly what they need and deliver the best results.

"Ike performed a very professional, complete and excellent job on all projects I asked for. He was able to give me knowledgeable explanations and descriptions of the work I requested to be done and charged a very reasonable price. I was extremely happy with the work he performed and a super timely manner. I totally recommend Ike for all handyman and remodeling services! He is an honest and honorable businessman. I plan on using again in the future."

Kim S on August 2024


Drywall Repairs,Water Damage Repairs, Popcorn Removals, level5 Smooth, Matching Textures,Hang,Tape,Mud. Drywall,Painting, Demo, Framing,Roll Insulation. Residential and Commercial projects.

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Insulation questions, answered by experts

Yes, exposure to fiberglass insulation can cause harm to your skin and eyes. However, this typically refers to the fiberglass insulation that is mostly used in walls and attics. Fiberglass doors don’t pose risks for fiberglass exposure because they're fully encased in polymer cladding.

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

Spray foam has superior sealing properties, moisture resistance, and soundproofing capabilities compared to traditional insulation.

You don’t need to staple insulation, as your drywall and studs will hold it into place. But if you already have a staple gun and staples lying around, it can help keep the product in place and avoid any shifting. But, most experts agree it’s an unnecessary step.

If you’re adding a vapor barrier, you will need to staple that in place.

You do not need to drywall over most types of garage insulation. However, doing so can increase noise reduction, make the space more attractive, and keep children and pets from touching harmful fiberglass insulation. If you’re using cellulose or some other type of blown-in insulation (fiberglass and mineral wool are common), you will need drywall to contain the insulation material.

The Niwot, CO homeowners’ guide to insulation services

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