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Top Insulation Contractors in DenverCO

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Featured Service Pros

    Insu Pro Logo
    Henderson, CO·

    About us: "Insu Pro,Inc 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."

    Vera's Insulation, LLC Logo
    Aurora, CO·

    Areas Of Expertise: Blow in insulation install, Insulation Removal

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

    Gloria S. in May 2021

    HK Construction, LLC Logo
    Aurora, CO·

    Areas Of Expertise: Flooring, Stairs, Door, Windows, Bath and Sink- install or repair, Batt, Rolled or Reflective Insulation - Install or Upgrade, Painting, Fence, Deck - install or repair

    "Couldn’t be more pleased! The insulation made a huge difference and HK did everything right. Cost was reasonable, they showed up promptly, got done quickly, and left the area perfectly clean. They were quick to answer my emails beforehand. I recommend highly!"

    Lisa M. in October 2018

Service Pros

    Ultimate Construction, LLC Logo

    In business since 2017

    Littleton, CO·

    Areas Of Expertise: Fireplaces, Remodels, Insulation , and 1 more

    About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today!"

    C Solutions Logo
    Castle Rock, CO·

    Areas Of Expertise: Spanish speaking employee, Remodeling

    "Got the job done professionally, on time, and good price."

    James M. in February 2023

    Pikes Peak Insulation Logo
    Lakewood, CO·

    Areas Of Expertise: Insulation

    "Respectful, fast, affordable! I highly recommend using Pikes Peak Insulation!"

    Bryan S. in December 2022

    Triple JJJ Contractors Logo
    Northglenn, CO·

    Areas Of Expertise: Remodel

    "This young man has a wonderful attitude. He truly loves what he does, and absolutely cares about his customers. He's a very talented and extremely passionate about his work. His pricing is more than fair. I had put out"

    Cameron S. in June 2021

    Fresh Finish Limited Liability Company Logo
    Wheat Ridge, CO·

    Areas Of Expertise: Painting

    "They did a great job and were very professional. They came in and got the job done in a timely and professional manner. They were great!"

    Markus R. in December 2022

    CR

    In business since 2018

    Denver, CO·

    Areas Of Expertise: Remodeling

    About us: "Welcome to CRJ Remodeling If you can imagine it we can do it! CRJ Remodeling is proud to announced we offer a plethora of services now. We offer Bathroom Remodel, Kitchen Remodel & Basement Remodel. We only work with quality sub contractors. Please check out our reviews and photos of our work. No matter what we do it will be quality. Find out why customers are raving about our work!"

    American Insulation & Services Logo
    Aurora, CO·

    Areas Of Expertise: Insulation

    "They were fast as far as scheduling, they were cheaper than everybody else, great value for the same cost."

    William I. in March 2023

    BI
    Denver, CO·

    Areas Of Expertise: Spray Foam Insulation - Install, Soundproofing, Blown-In Insulation - Install or Upgrade , and 1 more

    "The team at Brother's Insulation did an excellent job on my attic -- and definitely went the extra mile by helping me prep the space. I'm very happy with their professionalism and the quality of their work. They even drove to my place in the mountains in an early snow storm! They are the most affordable insulation installers I found. Highly recommend."

    Kim R. in October 2022

    Here To Serve LLC Logo

    In business since 2022

    Lakewood, CO·

    Areas Of Expertise: HANDYMAN FOR HOUSEHOLD PROJECTS/REPAIRS, SNOW REMOVAL

    About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."

    US Independent Services, LLC Logo

    In business since 2015

    About us: "We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job."

    AM
    Denver, CO·

    Areas Of Expertise: Insulation, Drywall Repairs and New Installation, Much More, Just Ask!

    "He did a good job and on schedule."

    Christian .. in January 2023

    Trust Us Insulation LLC Logo
    Longmont, CO·

    Areas Of Expertise: Trust Us Insulation LLC

    "These guys brought in a team that worked hard to deliver great results. Would recommend."

    Tyler P. in July 2022

    BA

    In business since 2012

    Commerce City, CO·

    Areas Of Expertise: Insulation

    About us: "At Big Al's Insulating, our company's work philosophy is based on the belief that our customers' needs are of the utmost importance. Our team is committed to promptly meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. Commercial or residential, no job is too big or too small for our experienced team. Call today for a free quote."

    Highpeak Insulation, LLC Logo
    Brighton, CO·

    Areas Of Expertise: Insulation

    "They were very professional and timely!"

    Nayely T. in November 2022

    AC

    In business since 2018

    Brighton, CO·

    Areas Of Expertise: Insulation blown in, 10 years experience

    About us: "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."

    PIKA Insulation Logo
    Denver, CO·

    Areas Of Expertise: Insulation

    "They have great customer service, really accommodating with my timeline. They came to work on a Sunday which a lot of companys wouldnt do so that was great. The quality was good, they explained everything before hand, they didnt add on any extra stuff that I didnt need and they didnt try to upcharge me."

    Jorge I. in March 2023

    Precision Spray Foam Logo
    Peyton, CO·

    Areas Of Expertise: Spray Foam Insulation - Install

    "Did a great job on time"

    Lawrence G. in October 2020

    Colorado Insulation and Whole House Fans Logo
    Litteton, CO·

    Areas Of Expertise: Removal, Attic Fans and Whole House Fans, Batt/ Crawl Space Insulation , and 2 more

    "They not only did our attic but they did the crawl space under our cabin. I heard them complaining about the job through the bathroom floor but we had no idea how hard the job was, and what a great job they did until our toilet supply line froze in -6 degree weather. My husband went into the crawl space to put a heat lamp back there and came back up incredibly filthy. It is such a tight dirty space down there but they did an amazing job. We would highly recommend them."

    Karen G. in December 2020

    All Seasons Exteriors, LLC Logo
    Lakewood, CO·

    Areas Of Expertise: Blown-In Insulation - Install or Upgrade

    "Jan and crew did a great job! They worked directly with the insurance company, which made things very easy for us. The work was done quickly and professionally; clean up was very thorough."

    AnnMarie M. in May 2019

    KI

    In business since 2022

    Denver, CO·

    Areas Of Expertise: Spray Foam Insulation, Blown-In Insulation, Insulation Sealing, Removal and Testing , and 2 more

    About us: "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."

    UI

    In business since 2021

    Aurora, CO·

    About us: "We are a locally owned and operated company that values honesty, 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 project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!"

    Professional Home Services Colorado, LLC Logo
    Denver, CO·

    Areas Of Expertise: Appliance Installation, Drywall Installation/Texturing/ or Repair, Painting , and 2 more

    "Ashton came ready to do the work. He brought all the tools and materials he needed. He worked quickly and carefully. In addition to the disposal, he installed a ceiling light. I was impressed by his professionalism, his patience and his good nature. He cleaned up thoroughly and took all the old parts away, I will hire him again and encourage you to do so too."

    Louise S. in January 2023

Showing 1-25 of 50 results

Out of Network Insulation Contractors in Denver, CO

Frequently Asked Questions

What is insulation?

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Insulation is material that provides a barrier within a home’s walls, ceilings, and floors to regulate temperature and noise. If your home gets overly hot in the summer and cold in the winter, it’s likely not insulated properly.

Insulation efficiency is measured by R-value, which determines how resistant different types of insulation are to heat flow (or energy loss). R-values are measured by inch of thickness. The higher the R-value, the better the performance and the higher the price.

How much does insulation cost?

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Our project data lists insulation costs between $1,400 and $6,300, but your final price will depend on the type of insulation you choose, its R-value, and how much you need.

  • Fiberglass insulation: $0.30 – $1.50
  • Blown-in insulation: $1 – $2
  • Spray foam insulation: $0.50 – $2
  • Radiant insulation: $0.20 – $1
  • Rigid board insulation: $0.25 – $1

Luckily, insulation is one of the best investments you can make in your home—it has an ROI of at least 100%, meaning you’ll likely make back what you spend in a few years or so.

What is insulation made of?

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Insulation is made of many different materials, which can also impact the R-value needed for energy efficiency.

  • Fiberglass: The most common insulation material made from glass. Fiberglass is a skin and lung irritant, so you’ll need to wear gloves and clothing when working with fiberglass insulation.
  • Cellulose: Made from recycled paper products, plus borate for fire and insect resistance.
  • Foam: Made from polystyrene, polyisocyanurate, or polyurethane plastic. You can also install cement-based foam insulation using rigid foam boards.
  • Mineral wool: Made of fire-resistant rock wool, a mix of natural materials, or slag wool, made from a molten metal product.
  • Natural fibers: Made from various recycled natural materials, including cotton, sheep’s wool, and straw.

Where is insulation in a house?

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If your attic is unfinished or you’ve ever demolished an interior wall, you might notice batt or spray foam insulation between the studs. Putting insulation between your walls and floors helps keep your home comfortable and your energy costs down. In addition to walls and attics, you can install insulation in your garage, in floors above vented crawl spaces, and basements.

  • Garage Insulation: $0.50 to $1.25 per square foot
  • Floor and crawl space insulation: $1 to $5 per square foot
  • Basement insulation: $1.50 to $2.50 per square foot
  • Wall insulation: $1 to $4 per square foot
  • Attic insulation: $1,500 to $6,000
  • Roof insulation: $1,500 to $4,500 or more

What are the different types of insulation?

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There are a few types of home insulation, and they all are made of different materials— most commonly, fiberglass, cellulose, and foam. Insulation includes these materials in the following forms:

  • Loose-fill: Also called “blown-in,” loose-fill is sprayed into wall cavities, attics, and other oddly-shaped areas using special equipment. This insulation is usually made of fiberglass, cellulose, or mineral wool.
  • Batts: An affordable insulation blanket best for unfinished spaces, such as between framing, studs, or joists. They come in pre-cut sections suitable for DIY installation and are mostly made from fiberglass, though other versions are also available.
  • Rolls: Similar to batt insulation, but comes in rolls. Its make-up leaves less chance for gaps between sections and is more efficient than other types.
  • Foam board: One of the most popular insulation types that can be used almost anywhere in your home. Foam boards also have a high R-value.
  • Spray foam: Expands and hardens to fill gaps, small and large. Can be closed-cell or open-cell, but closed-cell has a higher R-value, making it more expensive per square foot.
  • Radiant barriers: Does not reduce heat flow but directs heat away from the home instead. Radiant barriers are DIY-friendly and affordable, but they won’t be as effective in the winter months.

Top Insulation Projects

HomeAdvisor Community Rating

Overall Rating:

Denver Insulation Contractors are rated 4.9 out of 5 based on 875 reviews of 50 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Recent Job Requests for Insulation Contractors in Denver, CO

  • NewProject: Blown-in Insulation Install
    Location: Denver, CO
    Date: 03/08/23
    Nature of Project: Add insulation
    Location: Home/Residence
    What type of insulation do you want?: Blown-in
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Approximately how many square feet is the attic?: More than 1000 sq. ft.
  • NewProject: Blown-in Insulation Install
    Location: Denver, CO
    Date: 03/08/23
    Nature of Project: Add insulation
    Location: Home/Residence
    What type of insulation do you want?: Blown-in
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Approximately how many square feet is the attic?: 500 - 1000 sq. ft.
    Comment: Looking to add insulation to attic. Recently purchased new home and current insulation was noted as thinner than the current thermal resistance standards during inspection. After living in home for a few months, insulation and energy efficiency seem lacking
  • NewProject: Spray Foam Insulation Install
    Location: Denver, CO
    Date: 03/08/23
    Location of Installation: Masonry walls
    Request Stage: Ready to Hire
    Desired Completion Date: Timing is flexible
    Nature of Project: Insulation for existing home
    Area Description: No framing exposed - walls to remain intact
    Location: Home/Residence
    Comment: I want to know sq foot cost of injecting spray foam insulation into exterior brink walls of house in Denver.
  • NewProject: Soundproofing
    Location: Denver, CO
    Date: 03/08/23
    Residence Type: Apartment building
    Location: Home/Residence
    Desired Completion Date: Within 1 week
    Request Stage: Planning & Budgeting
    Type of Noise: Floor/stairs squeaking
    Type of Noise: Conversation from a neighboring room
    Soundproofing Locations: Floors
    Comment: This house is 120 plus years old and separated into 6 apartments. The upstairs apartment has the kitchen over our bedroom. We hear and feel every single footstep.
  • NewProject: Blown-in Insulation Install
    Location: Denver, CO
    Date: 03/08/23
    Nature of Project: Insulation for existing home
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Other Services Selected: Interior sound proofing
    Location of Installation: Non-masonry walls
  • NewProject: Batt, Rolled or Reflective Insulation Install
    Location: Denver, CO
    Date: 03/06/23
    Desired Completion Date: Within 1 week
    Request Stage: Ready to Hire
    Nature of Project: Insulation for existing home
    Location: Home/Residence
  • NewProject: Batt, Rolled or Reflective Insulation Install
    Location: Denver, CO
    Date: 03/06/23
    Nature of Project: Insulation for new construction/addition
    Location: Home/Residence
    What type of insulation do you want?: Batt, rolled or reflective
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Area of Home: Ceiling
  • NewProject: Blown-in Insulation Install
    Location: Denver, CO
    Date: 03/06/23
    Location: Home/Residence
    What type of insulation do you want?: Blown-in
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Comment: 300-400sqft attic is only on one side of the house I’m Looking to have $1000 of insulation blown in.
  • NewProject: Batt, Rolled or Reflective Insulation Install
    Location: Denver, CO
    Date: 03/04/23
    Nature of Project: Repair/Replace existing insulation
    Location: Home/Residence
    What type of insulation do you want?: Batt, rolled or reflective
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Approximately how many square feet is the attic?: 500 - 1000 sq. ft.
    Comment: Need to remove old insulation, seal air flow and reinsulate with buffers as appropriate
  • NewProject: Batt, Rolled or Reflective Insulation Install
    Location: Denver, CO
    Date: 03/03/23
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Location: Home/Residence
    Comment: 400 sq ft of spray insulation in our attic. currently R-10, would like to get to R-49
  • NewProject: Batt, Rolled or Reflective Insulation Install
    Location: Denver, CO
    Date: 03/02/23
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Location: Home/Residence
    Comment: Old insulation vacuumed out ...new insulation put in
  • NewProject: Blown-in Insulation Install
    Location: Denver, CO
    Date: 03/02/23
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Nature of Project: Insulation for existing home
    Property Owner: Yes
    Location: Home/Residence
  • Project: Spray Foam Insulation Install
    Location: Denver, CO
    Date: 03/01/23
    Nature of Project: Add insulation
    Location: Home/Residence
    What type of insulation do you want?: Spray foam
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Approximately how many square feet is the attic?: 500 - 1000 sq. ft.
    Comment: We have an addition that has little to no insulation and had pipes freeze in the last cold snap. We believe we need spray insulation on the roof to limit the cold air around piping.
  • Project: Blown-in Insulation Install
    Location: Denver, CO
    Date: 03/01/23
    Nature of Project: Insulation for existing home
    Location: Home/Residence
    Desired Completion Date: Within 1 week
    Request Stage: Planning & Budgeting
    Location of Installation: Attic
    Comment: I am a property manager and manage a property in Denver that is a duplex that needs attic insulation
  • Project: Blown-in Insulation Install
    Location: Denver, CO
    Date: 03/01/23
    Nature of Project: Repair/Replace existing insulation
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Location of Installation: Attic
    Comment: looking blown-in insulation removal from attic of 760 sf house
  • Project: Spray Foam Insulation Install
    Location: Denver, CO
    Date: 02/28/23
    Nature of Project: Insulation for new construction/addition
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Area Description: Wall framing is exposed / unfinished
    Location of Installation: Foundation walls
    Location of Installation: Ceiling
    Comment: Looking to insulate small garage space approximately 150 square feet so it can be used as office. Walls are approximately 8 feet high. One wall is the garage door, so I’ll be insulating that myself. Have been told to use spray foam for best performance.
  • Project: Batt, Rolled or Reflective Insulation Install
    Location: Denver, CO
    Date: 02/28/23
    Nature of Project: Insulation for new construction/addition
    Location: Home/Residence
    What type of insulation do you want?: Batt, rolled or reflective
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
  • Project: Soundproofing
    Location: Denver, CO
    Date: 02/27/23
    Residence Type: Condominium
    Location: Home/Residence
    Desired Completion Date: 1 - 2 weeks
    Request Stage: Ready to Hire
    Type of Noise: Floor/stairs squeaking
    Soundproofing Locations: Walls
    Comment: I have very loud noises coming through the walls/ceiling when my upstairs walks around her unit. I would like to hire someone to diagnose the issue and resolve it.
  • Project: Spray Foam Insulation Install
    Location: Denver, CO
    Date: 02/25/23
    Location: Home/Residence
    What type of insulation do you want?: Spray foam
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting

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