Top Insulation Contractors in Denver, CO
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Featured Service Pros
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
In business since 1997
About us: "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!"
In business since 2018
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."
Service Pros
In business since 2017
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!"
In business since 2018
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!"
Areas Of Expertise: Insulation
"Respectful, fast, affordable! I highly recommend using Pikes Peak Insulation!"
Bryan S. in December 2022
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
Areas Of Expertise: Foundation Repair, Basement Waterproofing and Repair, Concrete Repair and Leveling , and 1 more
"Very professional crew. Gave me discount on one of the projects they completed."
Joseph J. in December 2016
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
In business since 2022
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 consumers 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."
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
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."
In business since 2012
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."
Areas Of Expertise: Insulation
"They were very professional and timely!"
Nayely T. in November 2022
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."
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
In business since 2022
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."
In business since 2021
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!"
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
Areas Of Expertise: Steam shower, Bath remodel, Tile , and 2 more
"Carlos is honest and very thorough and will work with your building needs. Creative Home Improvement has been priced fairly with good quality work and has A range of skills his company can offer. I have hired them to do many jobs from building a room with a concrete floor securing some clear wells on my garage and is now going to be helping me with my greenhouse. I have a fair amount of building experience my self but due to my back I cannot do it all and I have been very pleased with Carlos and his company."
Heidi J. in December 2022
In business since 2003
Areas Of Expertise: Whole Home Exterior, Insulation, Remodel , and 1 more
About us: "We have the experience, and we are committed to providing quality workmanship and superior customer service on all our applications. We at Four Seasons Design LLC strive to maintain our reputation as a high quality, very service-oriented company with our main focus being customer satisfaction."
"We had a rental that was trashed. Timio came in to do a couple days project and ended up working for us for a week--we just kept adding on to his list. He was always gracious and upfront with costs. He has a multitude of skills which we appreciated tremendously. We have found someone to help us in the future."
Pamela L. in October 2018
In business since 2022
Areas Of Expertise: insulation
About us: "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!"
In business since 2005
Areas Of Expertise: Spray Foam Insulation
About us: "All Around Spray Foam is a well established business meeting all of your Spray Foam needs in the Front Range . Whether you just bought a new house or want to make it more efficient, we're ready to go the extra mile for you. Call us today for a free estimate and ask for Eric!"
In business since 1977
About us: "With over 40 years of experience, Ybarra Professional Builders, is a leader in the industry. Specializing in additions and remodels, we guarantee our work, and stand by our promise, to provide homeowners with quality work in Riverside county. Call today to book an appointment!"
Out of Network Insulation Contractors in Denver, CO
- B and J Remodeling
6371 S. Brentwood St
Littleton, CO 80123
- DenX, LLC
1109 Lincoln St
Denver, CO 80203
- RentalProp365, LLC
8412 S. Holland Ct Unit 302
Littleton, CO 80128
Frequently Asked Questions
What is insulation?
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What is insulation?
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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How much does insulation cost?
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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What is insulation made of?
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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Where is insulation in a house?
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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What are the different types of insulation?
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
Denver Insulation Contractors are rated 4.9 out of 5 based on 860 reviews of 47 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, CODate: 02/15/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingNature of Project: Insulation for existing homeProperty Owner: NoLocation: Home/ResidenceNewProject: Spray Foam Insulation Install Location: Denver, CODate: 02/14/23Area Description: Wall framing is exposed / unfinishedNature of Project: Insulation for existing homeLocation of Installation: CeilingLocation: Home/ResidenceLocation of Installation: Foundation wallsDesired Completion Date: More than 2 weeksRequest Stage: Planning & BudgetingNewProject: Blown-in Insulation Install Location: Denver, CODate: 02/11/23Nature of Project: Insulation for existing homeLocation: Home/ResidenceDesired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingLocation of Installation: CeilingComment: Adding more insulation to the ceilingNewProject: Blown-in Insulation Install Location: Denver, CODate: 02/10/23Nature of Project: Insulation for existing homeLocation: Home/ResidenceDesired Completion Date: Timing is flexibleRequest Stage: Ready to HireLocation of Installation: AtticComment: I'd like to increase efficiency of my home by putting more insulation into my attic.NewProject: Batt, Rolled or Reflective Insulation Install Location: Denver, CODate: 02/10/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingLocation: Home/ResidenceNewProject: Spray Foam Insulation Install Location: Denver, CODate: 02/09/23Request Stage: Ready to HireDesired Completion Date: Timing is flexibleWhat type of insulation do you want?: Spray foamNature of Project: Insulation for existing homeLocation: Home/ResidenceArea of Home: AtticArea of Home: OtherComment: I would like to get an estimate for Insulate ceilingNewProject: Blown-in Insulation Install Location: Denver, CODate: 02/09/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingNature of Project: Insulation for existing homeProperty Owner: YesLocation: Home/ResidenceNewProject: Batt, Rolled or Reflective Insulation Install Location: Denver, CODate: 02/09/23Request Stage: Ready to HireDesired Completion Date: 1 - 2 weeksWhat type of insulation do you want?: Batt, rolled or reflectiveLocation: Home/ResidenceComment: I would like estimate for having Batt, Rolled or Reflective Insulation Install or Upgrade .Attic about 100 ft.Project: Blown-in Insulation Install Location: Denver, CODate: 02/07/23Nature of Project: Insulation for existing homeLocation: Home/ResidenceWhat type of insulation do you want?: Blown-inDesired Completion Date: More than 2 weeksRequest Stage: Planning & BudgetingArea of Home: Masonry wallsComment: OUR 60'S BUILT BRICK HOME HAS REALLY COLD WALLS. NEED TO FIND OUT IF THE BLOWN IN TYPE INSULATION WILL WORK. DRILLING INTO BRICK FROM EXTERIOR AND FILLING WITH CELLULOSE (?) POSSIBLE?Project: Blown-in Insulation Install Location: Denver, CODate: 02/06/23Nature of Project: Insulation for new construction/additionLocation: Home/ResidenceDesired Completion Date: More than 2 weeksRequest Stage: Ready to HireLocation of Installation: RoofOther Services Selected: Interior sound proofingOther Services Selected: Insulating hot water pipesLocation of Installation: FloorLocation of Installation: AtticProject: Spray Foam Insulation Install Location: Denver, CODate: 02/05/23Nature of Project: Insulation for existing homeLocation: Home/ResidenceDesired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingArea Description: Wall framing is exposed / unfinishedLocation of Installation: AtticComment: 1910 house. No wall insulation/only brick. Attic has old insulation. Need better in attic. Two story but 800 sq feet footprint. 45 degree pitched roof.Project: Spray Foam Insulation Install Location: Denver, CODate: 02/04/23Nature of Project: Insulation for existing homeLocation: Home/ResidenceDesired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingArea Description: Wall framing is exposed / unfinishedLocation of Installation: Non-masonry wallsComment: Inside of a storage containerProject: Blown-in Insulation Install Location: Denver, CODate: 02/04/23Nature of Project: Repair/Replace existing insulationLocation: Home/ResidenceDesired Completion Date: Timing is flexibleRequest Stage: Ready to HireLocation of Installation: CeilingOther Services Selected: Blanket wrapping hot water heaterLocation of Installation: RoofOther Services Selected: Interior sound proofingOther Services Selected: Insulating hot water pipesLocation of Installation: Foundation wallsLocation of Installation: FloorProject: Spray Foam Insulation Install Location: Denver, CODate: 02/04/23What type of insulation do you want?: Spray foamDesired Completion Date: More than 2 weeksRequest Stage: Planning & BudgetingArea of Home: OtherArea of Home: AtticNature of Project: Insulation for existing homeLocation: Home/ResidenceComment: We have a 395sf crawl space and 845sf in our attic hatch that both need an insulation upgrade.Project: Blown-in Insulation Install Location: Denver, CODate: 02/03/23Location: Home/ResidenceWhat type of insulation do you want?: Blown-inDesired Completion Date: Timing is flexibleRequest Stage: Ready to HireComment: Attic space above house and garage.