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Find Blown in insulation install or upgrade pros in Longmont

Avatar for J & D Insulation, LLC

J & D Insulation, LLC

5.00(
9
)
Approved Pro

J & D Insulation, LLC

5.00(
9
)
Approved Pro
Customers say: Quality work
6 years of experience
Free onsite estimate

J & D INSULATION is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Jose and Jorge are top notch, I would highly recommend for your insulation needs! From beginning to end they are very quick and responsive…from the estimate, to getting scheduled, and getting the work done. I had several quotes from different companies, and some of the other “5 ⭐️ “ companies (top of the list when you google search) tried to upsell sell me, and were nearly double the price. When Jose did my estimate inspection, I asked about some of the items the other guys were trying to upsell me on. Jose insisted I didn’t need some of the items trying to be upsold to me and explained why (even though J&D offered those services). Lastly, my job ended up requiring more insulation than initially thought, and Jose honored the price he quoted, he didn’t try to bait and switch me on the price. If you’re looking for top notch work, at a fraction of the price of the other guys, don’t hesitate to book these guys."

Tim S on April 2025

J & D INSULATION is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Jose and Jorge are top notch, I would highly recommend for your insulation needs! From beginning to end they are very quick and responsive…from the estimate, to getting scheduled, and getting the work done. I had several quotes from different companies, and some of the other “5 ⭐️ “ companies (top of the list when you google search) tried to upsell sell me, and were nearly double the price. When Jose did my estimate inspection, I asked about some of the items the other guys were trying to upsell me on. Jose insisted I didn’t need some of the items trying to be upsold to me and explained why (even though J&D offered those services). Lastly, my job ended up requiring more insulation than initially thought, and Jose honored the price he quoted, he didn’t try to bait and switch me on the price. If you’re looking for top notch work, at a fraction of the price of the other guys, don’t hesitate to book these guys."

Tim S on April 2025


Rocky Mountain Insulators

5.00(
1
)
Approved Pro

Rocky Mountain Insulators

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Rocky Mountain Insulators is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Professional and on time."

Dylon A on September 2023

Rocky Mountain Insulators is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Professional and on time."

Dylon A on September 2023


Avatar for RL Insulation

RL Insulation

5.00(
9
)
Approved Pro

RL Insulation

5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
12 local quotes requested
5 years of experience

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 a variety of 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!

"RL Insulation LLC has been an incredible partner on several commercial projects for my company. Their team is reliable, efficient, and consistently delivers high-quality work. They complete projects quickly without sacrificing attention to detail, and their professionalism makes them a pleasure to work with. If you're looking for an insulation company that gets the job done right the first time, I highly recommend RL Insulation LLC!"

Amanda P on March 2025

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 a variety of 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!

"RL Insulation LLC has been an incredible partner on several commercial projects for my company. Their team is reliable, efficient, and consistently delivers high-quality work. They complete projects quickly without sacrificing attention to detail, and their professionalism makes them a pleasure to work with. If you're looking for an insulation company that gets the job done right the first time, I highly recommend RL Insulation LLC!"

Amanda P on March 2025


Eray Mechanical Insulators, Inc.

5.00(
3
)
Approved Pro

Eray Mechanical Insulators, Inc.

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

At Eray Mechanical Insulators, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

"They were great. We will use them again."

Tom E on February 2019

At Eray Mechanical Insulators, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

"They were great. We will use them again."

Tom E on February 2019


A Quality Insulation Company

4.96(
14
)
Approved Pro

A Quality Insulation Company

4.96(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

David Fairbanks has become a staple of professionalism and quality work in insulation for years. With 30 plus years of experience, there is no job too small or too complex for our crew. Call today to schedule an appointment!

"They did a good job and everything was one in a timely manner"

Kacey R on July 2023

David Fairbanks has become a staple of professionalism and quality work in insulation for years. With 30 plus years of experience, there is no job too small or too complex for our crew. Call today to schedule an appointment!

"They did a good job and everything was one in a timely manner"

Kacey R on July 2023


Avatar for Empower Insulation, LLC

Empower Insulation, LLC

5.00(
5
)
Approved Pro

Empower Insulation, LLC

5.00(
5
)
Approved Pro
Super Service Award
2 years of experience
Free onsite estimate

At Empower Insulation, we're proud to be a family-owned business with over 30 years of experience in the insulation industry. Based in the beautiful state of Colorado, we've built our reputation on providing high-quality insulation solutions for both residential and commercial projects.

"I had a great experience with Roger and his father. The pricing was fair, everything was clearly explained, and the work was done quickly and neatly. Our home feels more comfortable and warmer now—highly recommend!"

Nayely P on April 2025

At Empower Insulation, we're proud to be a family-owned business with over 30 years of experience in the insulation industry. Based in the beautiful state of Colorado, we've built our reputation on providing high-quality insulation solutions for both residential and commercial projects.

"I had a great experience with Roger and his father. The pricing was fair, everything was clearly explained, and the work was done quickly and neatly. Our home feels more comfortable and warmer now—highly recommend!"

Nayely P on April 2025


Avatar for USA Insulation Boulder-Fort Collins

USA Insulation Boulder-Fort Collins

5.00(
1
)
Approved Pro

USA Insulation Boulder-Fort Collins

5.00(
1
)
Approved Pro
21 local quotes requested
3 years of experience

USA Insulation provides whole-home insulation solutions nationwide. Attic insulation, using blow in fiberglass. Wall insulation, using our proprietary USA Premium Foam Insulation. Our injection foam provides incredible benefits by creating a solid barrier between your home and the outside environment.

USA Insulation provides whole-home insulation solutions nationwide. Attic insulation, using blow in fiberglass. Wall insulation, using our proprietary USA Premium Foam Insulation. Our injection foam provides incredible benefits by creating a solid barrier between your home and the outside environment.


Avatar for AtticWise, Inc.

AtticWise, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

AtticWise, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

We at AtticWise? take pride in our reliability, integrity and the quality of our work. We specialize in comprehensive home insulation needs offering the products and services of eShield? - an industry leader in reflective insulation - and Johns Manville? - provider of the utmost quality blown-in insulation. We make it a point to provide the highest level of customer service with both residential and commercial clients and apply the same attention to detail regardless of project size or complexity. We look forward to earning your business!

We at AtticWise? take pride in our reliability, integrity and the quality of our work. We specialize in comprehensive home insulation needs offering the products and services of eShield? - an industry leader in reflective insulation - and Johns Manville? - provider of the utmost quality blown-in insulation. We make it a point to provide the highest level of customer service with both residential and commercial clients and apply the same attention to detail regardless of project size or complexity. We look forward to earning your business!


Avatar for Insulation Nation

Insulation Nation

4.80(
10
)
Approved Pro

Insulation Nation

4.80(
10
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Insulation Nation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Dustin and Josh were great to deal with up front and stated they would do what I requested. After finishing the crawl space cleanout, it was noticed that the skirt doors were open and the cats were again in the space. I then hired someone to close up the openings. I crawled into the space which had a new vapor barrier and noticed that much insulation repair was not done as paid $500 extra for. Under the vapor barrier was very rough and bumpy and very hard to crawl on. they did not clean the rocks and cat messes up and the insulation was not repaired as promised and paid for.s I would not use them."

Richard J on October 2024

Insulation Nation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Dustin and Josh were great to deal with up front and stated they would do what I requested. After finishing the crawl space cleanout, it was noticed that the skirt doors were open and the cats were again in the space. I then hired someone to close up the openings. I crawled into the space which had a new vapor barrier and noticed that much insulation repair was not done as paid $500 extra for. Under the vapor barrier was very rough and bumpy and very hard to crawl on. they did not clean the rocks and cat messes up and the insulation was not repaired as promised and paid for.s I would not use them."

Richard J on October 2024


"They did a wonderful job. They're responsive, show up on time when they said they would, and they do a great job."

Allen C on February 2020

Locally owned business with over 10 years of experience. We look to make every customer happy and service our neighbors. Do not hesitate to reach out for any and all your insulation needs .

"They did a wonderful job. They're responsive, show up on time when they said they would, and they do a great job."

Allen C on February 2020

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The Longmont, CO homeowners’ guide to blown in insulation install or upgrades

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