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Find Blown in insulation install or upgrade pros in Westminster

Avatar for Koala Insulation of Denver North

Koala Insulation of Denver North

4.93(
7
)
Approved Pro

Koala Insulation of Denver North

4.93(
7
)
Approved Pro
Customers say: Quick response
12 local quotes requested
4 years of experience

Koala Insulation of Denver North is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

"Koala made the project SO easy! Good communication, timely, value for $, cleanliness. Highly recommend!"

Shana K on October 2024

Koala Insulation of Denver North is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

"Koala made the project SO easy! Good communication, timely, value for $, cleanliness. Highly recommend!"

Shana K on October 2024


Avatar for Home Performance Solutions LLC

Home Performance Solutions LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Home Performance Solutions LLC

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

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. Customer Service is our highest priorit and we provide a Free estimate! High Energy bills and Comfort issues can be directly attributed to a lack of Insulation and a leaky uncomfortable home. Since we are Building Science Gurus, we can directly fix Air leakage Issues using Blower Door directed Air sealing (Weatherization) with non-toxic low VOC caulking, sealing light cans, outlets etc....contributing to overall leaky home. In addition, most homes built 15-50 years ago are all lacking the proper insulation needed to have low utility bills and comfort issues Cellulose insulation is the most energy efficient attic insulation on the market! Giving a higher R-value per inch than fiberglass and air tight. We test homes before and after will provide 30-40% more air tightness than fiberglass.

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. Customer Service is our highest priorit and we provide a Free estimate! High Energy bills and Comfort issues can be directly attributed to a lack of Insulation and a leaky uncomfortable home. Since we are Building Science Gurus, we can directly fix Air leakage Issues using Blower Door directed Air sealing (Weatherization) with non-toxic low VOC caulking, sealing light cans, outlets etc....contributing to overall leaky home. In addition, most homes built 15-50 years ago are all lacking the proper insulation needed to have low utility bills and comfort issues Cellulose insulation is the most energy efficient attic insulation on the market! Giving a higher R-value per inch than fiberglass and air tight. We test homes before and after will provide 30-40% more air tightness than fiberglass.


Avatar for JCJ Insulation, LLC

JCJ Insulation, LLC

4.96(
100
)
Approved Pro

JCJ Insulation, LLC

4.96(
100
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
11 local quotes requested

We guarantee quality and complete satisfaction, featuring a 10 year warranty at no additional cost on all of our services. We set ourselves apart from our competitors by offering the highest quality of work combined with experience, guaranteed. Find another company with a lower price and we will beat the competitor's price by 10%. Call today for a free estimate!

"Jose was quick to respond, offer a quote and schedule the job. Work was performed according to agreement. One small glitch was quickly remedied."

Rob W on December 2025

We guarantee quality and complete satisfaction, featuring a 10 year warranty at no additional cost on all of our services. We set ourselves apart from our competitors by offering the highest quality of work combined with experience, guaranteed. Find another company with a lower price and we will beat the competitor's price by 10%. Call today for a free estimate!

"Jose was quick to respond, offer a quote and schedule the job. Work was performed according to agreement. One small glitch was quickly remedied."

Rob W on December 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


Avatar for Vera's Insulation, LLC

Vera's Insulation, LLC

5.00(
2
)
Approved Pro

Vera's Insulation, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

At Vera's Insulation LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"They were very professional, courteous, and punctual. They did an outstanding job cleaning my attic."

Gloria S on May 2021

At Vera's Insulation LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"They were very professional, courteous, and punctual. They did an outstanding job cleaning my attic."

Gloria S on May 2021


COMPLETE SPRAY FOAM SERVICES LLC

4.55(
21
)
Approved Pro

COMPLETE SPRAY FOAM SERVICES LLC

4.55(
21
)
Approved Pro
Customers say: Terrific value
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
6 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very friendly and job was done quickly and left it clean."

Billy S on September 2021

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very friendly and job was done quickly and left it clean."

Billy S on September 2021


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!


L.F. INSULATION LLC

5.00(
3
)
Approved Pro

L.F. INSULATION LLC

5.00(
3
)
Approved Pro
Super Service Award
Customers say: Quick response
2 years of experience
Free onsite estimate

L.F. INSULATION LLC 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.

"I want to recommend LF Insulation for your insulation needs. They specialize in spray foam insulation. Luis and his crew are professional, efficient and very affordable. In addition their attention to cleanliness even impressed my wife. Our exterior sunroom went from needing over 2 hours to warm up to now less than 30 minutes Support a family owned business"

richard l on February 2025

L.F. INSULATION LLC 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.

"I want to recommend LF Insulation for your insulation needs. They specialize in spray foam insulation. Luis and his crew are professional, efficient and very affordable. In addition their attention to cleanliness even impressed my wife. Our exterior sunroom went from needing over 2 hours to warm up to now less than 30 minutes Support a family owned business"

richard l on February 2025


Avatar for Thermal Home Insulation

Thermal Home Insulation

4.98(
26
)
Approved Pro

Thermal Home Insulation

4.98(
26
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
84 local quotes requested

Thermal Home Insulation has been serving Colorado homeowners since 1972 with the highest level of experience, expertise, quality workmanship, and customer service. Every home is unique and every homeowner has unique demands - we strive to make all our customers happy. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a detailed & professional manner. Our reputation is based on service, safety, quality, and most importantly results, regardless of how large or small your job is. Thermal Home Solutions uniquely provides you with our 3-Step Perfect Attic solution that can cut your A/C bills in half and ultimately save you money. Since energy bills are skyrocketing here in Colorado, this can add significant value to your home. Lowering operating costs can significantly increase your homes value. Everyone likes saving money and we do our best to maximize your energy efficiency & savings.

"Really great company to work with and they got the job done quick. Very affordable we are very happy with them!"

Jessica L on August 2025

Thermal Home Insulation has been serving Colorado homeowners since 1972 with the highest level of experience, expertise, quality workmanship, and customer service. Every home is unique and every homeowner has unique demands - we strive to make all our customers happy. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a detailed & professional manner. Our reputation is based on service, safety, quality, and most importantly results, regardless of how large or small your job is. Thermal Home Solutions uniquely provides you with our 3-Step Perfect Attic solution that can cut your A/C bills in half and ultimately save you money. Since energy bills are skyrocketing here in Colorado, this can add significant value to your home. Lowering operating costs can significantly increase your homes value. Everyone likes saving money and we do our best to maximize your energy efficiency & savings.

"Really great company to work with and they got the job done quick. Very affordable we are very happy with them!"

Jessica L on August 2025


Avatar for DINO Insulation, LLC.

DINO Insulation, LLC.

4.96(
14
)
Approved Pro

DINO Insulation, LLC.

4.96(
14
)
Approved Pro
Customers say: True professional
5 years of experience
Free onsite estimate

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 General Contractor 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!

"Alvin and his crew did a great job."

Steve K on August 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 General Contractor 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!

"Alvin and his crew did a great job."

Steve K on August 2025

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