Get matched with top roofers in Thornton, CO
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1.7k+ Verified Reviews for Roofing pros in Thornton, CO
*The Angi rating for Roofing companies in Thornton, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
*The HomeAdvisor rating for Roofing companies in Thornton, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
Last update on July 18, 2025
Roofers in Thornton
Ready Roofer is a storm-based company that specializes in storm damage and insurance claims. Please call our office today to schedule a free estimate at 970-821-7400. We'll make sure your claim is settled properly, timely and with quality workmanship to your home and property. our unique buisness model guarantees you're working with a company who cares. we take pride in the communities in which we live and work which is why we want to bring a small town feel to each of our projects. We want you to know you can trust us, rely on us and hold us accountable throughout the duration of your project and beyond we also do not ask for any money down and only charge what your insurance is willing to pay you RCV, plus deductible.
"Great Company to work with!"
nathan v on August 2023
Ready Roofer is a storm-based company that specializes in storm damage and insurance claims. Please call our office today to schedule a free estimate at 970-821-7400. We'll make sure your claim is settled properly, timely and with quality workmanship to your home and property. our unique buisness model guarantees you're working with a company who cares. we take pride in the communities in which we live and work which is why we want to bring a small town feel to each of our projects. We want you to know you can trust us, rely on us and hold us accountable throughout the duration of your project and beyond we also do not ask for any money down and only charge what your insurance is willing to pay you RCV, plus deductible.
"Great Company to work with!"
nathan v on August 2023
Quality Begins at Home. We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, siding and window systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. DaBella Baths is our exclusive bath division, specializing in tub and shower conversions, bathtub replacement, walk-in showers and walk-in tubs. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We’re ready to turn your dreams into a beautiful reality.
"I had siding replaced and very displeased with the entire process. The crew did a poor job for what I paid and have already had to be back out here 3 times in a month to fix their mistakes. Crew cheif never checked the work to determine if the quality was up to the company standard. The crew left the property a mess with my belongings scattered around the yard. They had leftover pieces scattered as well. The craftsmanship and quality was aubpar for the price. No care for the property. Damaged driveway, roof, windows, and garden bed. Chalking already cracking. Large gaps in the siding. Siding already buckeling. Seams not together. Asked to speak to a manager or supervisor multiple times and still no response. I was promised certain tasks at point of sale that company will not follow up on. Over all this company treats their customers as money and gets in and out with little oversight or quality check. I am very displeased with the product I got for the money I paid. Will never recommend."
Chase W on July 2024
Quality Begins at Home. We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, siding and window systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. DaBella Baths is our exclusive bath division, specializing in tub and shower conversions, bathtub replacement, walk-in showers and walk-in tubs. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We’re ready to turn your dreams into a beautiful reality.
"I had siding replaced and very displeased with the entire process. The crew did a poor job for what I paid and have already had to be back out here 3 times in a month to fix their mistakes. Crew cheif never checked the work to determine if the quality was up to the company standard. The crew left the property a mess with my belongings scattered around the yard. They had leftover pieces scattered as well. The craftsmanship and quality was aubpar for the price. No care for the property. Damaged driveway, roof, windows, and garden bed. Chalking already cracking. Large gaps in the siding. Siding already buckeling. Seams not together. Asked to speak to a manager or supervisor multiple times and still no response. I was promised certain tasks at point of sale that company will not follow up on. Over all this company treats their customers as money and gets in and out with little oversight or quality check. I am very displeased with the product I got for the money I paid. Will never recommend."
Chase W on July 2024
5280 Exteriors has been in business for over 12 years. We specialize in the installation of top-of-the-line exterior products for residential homes. We sell products that are built to last in the unique Colorado climate, whose mile-high altitude takes a harsh toll on the exterior of your home, thus limiting the lifespan of its components. We have a history of trusted outfitting and home repair homes in Denver and understand the special challenges of such variable conditions. We are one of the few James Hardie Elite Preferred Contractors in the state, let alone the area, which is designed to match homeowners with professional contractors from around the country who meet your needs for siding repair & replacement. It's the highest level of accreditation. We've had an A+ BBB Rating for years, currently boast a 4.7 average rating on Google, previously received a Home Advisor Seal of Approval, and consistently deliver outstanding results - including recently completing the Stanley Hotel siding & painting renovations. To schedule an appointment for your free estimate on your upcoming project please call (720) 707-6963.
"5280 was really easy to work with! They were responsive, timely and efficient. I really appreciated that I did not feel any sales pressure from them and they allowed me to take my time and make the best decision for me. Best of all my windows look great!"
Mary D on April 2021
5280 Exteriors has been in business for over 12 years. We specialize in the installation of top-of-the-line exterior products for residential homes. We sell products that are built to last in the unique Colorado climate, whose mile-high altitude takes a harsh toll on the exterior of your home, thus limiting the lifespan of its components. We have a history of trusted outfitting and home repair homes in Denver and understand the special challenges of such variable conditions. We are one of the few James Hardie Elite Preferred Contractors in the state, let alone the area, which is designed to match homeowners with professional contractors from around the country who meet your needs for siding repair & replacement. It's the highest level of accreditation. We've had an A+ BBB Rating for years, currently boast a 4.7 average rating on Google, previously received a Home Advisor Seal of Approval, and consistently deliver outstanding results - including recently completing the Stanley Hotel siding & painting renovations. To schedule an appointment for your free estimate on your upcoming project please call (720) 707-6963.
"5280 was really easy to work with! They were responsive, timely and efficient. I really appreciated that I did not feel any sales pressure from them and they allowed me to take my time and make the best decision for me. Best of all my windows look great!"
Mary D on April 2021
GS Exterior Experts is a Local exterior remodeling company since 1999 specializing in Residential FULL HOUSE SIDING REPLACEMENT-WINDOWS-DECKS & ROOFING. View some of our reviews and you will see that we consistently exceed our expectations! Our customers come first, and every job is complete in a timely manner with 100% satisfaction. We offer free estimates and financing on all our services and insure you our prices are the best and most important quality. We are honored to win the Angie's list super service award every year since 2011. We are also a James Hardie ELITE preferred contractor in CO which means you get the best of James Hardie installations with a full non pro rated warranty. GS Exterior Experts is licensed and insured BBB members with very good customer satisfaction rating. Setting ourselves apart by offering unique craftsmanship installation, providing your home unique curb appeal that sets your home apart from your neighbors for years to come.
"GS Exterior Experts is a highly professional organization and did a superb job on the re-siding of our home. From the first contact with Ernest to the final walk through with Oswald, everything was top-notch! Upon initial contact with Ernest, he took the time to cover all the details and describe exactly what the crew would be doing and gave initial quotes for various options, sticking to the exact cost of the option we chose, which was to completely cover our house and detached garage. I should point out here that their quote was less than others. The crew (headed by Omar) showed up exactly on time each day and stayed as late as necessary to complete each day’s task. The entire hard working crew was pleasant, positive, respectful and worked together incredibly well throughout the entire project, finishing on schedule despite having to do some extra work and adjustments to the original plan. They really seemed to enjoy what they were doing each day, despite the cold temperatures (late December at an elevation of 8,000 ft). The attention to detail was the best I’ve ever seen in watching over 30 years of construction improvements by various crews on our house. (And that’s saying a lot as we have had really good luck with some fantastic construction crews over the years.) It really was amazing to watch how efficient and brilliant the crew was in making sure everything was done to perfection! They were true artists in their work. Any requests I had for specific details during the install were done exactly as asked with a smile. The same is true of any questions I had throughout the entire process. One of the crew members (Moses) was extremely helpful in fulfilling any requests and answering my questions and checking with me to make sure I was happy with specific results. I just cannot emphasize enough how well the work was done- the meticulous attention to detail was outstanding! Following completion (which was the evening before Christmas eve), the project manager Oswald took the time to do a final walk through with me a few days later, immediately taking care of the few tiny concerns I had. He, like the rest of the crew he manages, was amazing- so professional and pleasant to work with! I would highly recommend using this company for any project involving services they offer. They definitely go above and beyond expectations."
DAVE K on February 2025
GS Exterior Experts is a Local exterior remodeling company since 1999 specializing in Residential FULL HOUSE SIDING REPLACEMENT-WINDOWS-DECKS & ROOFING. View some of our reviews and you will see that we consistently exceed our expectations! Our customers come first, and every job is complete in a timely manner with 100% satisfaction. We offer free estimates and financing on all our services and insure you our prices are the best and most important quality. We are honored to win the Angie's list super service award every year since 2011. We are also a James Hardie ELITE preferred contractor in CO which means you get the best of James Hardie installations with a full non pro rated warranty. GS Exterior Experts is licensed and insured BBB members with very good customer satisfaction rating. Setting ourselves apart by offering unique craftsmanship installation, providing your home unique curb appeal that sets your home apart from your neighbors for years to come.
"GS Exterior Experts is a highly professional organization and did a superb job on the re-siding of our home. From the first contact with Ernest to the final walk through with Oswald, everything was top-notch! Upon initial contact with Ernest, he took the time to cover all the details and describe exactly what the crew would be doing and gave initial quotes for various options, sticking to the exact cost of the option we chose, which was to completely cover our house and detached garage. I should point out here that their quote was less than others. The crew (headed by Omar) showed up exactly on time each day and stayed as late as necessary to complete each day’s task. The entire hard working crew was pleasant, positive, respectful and worked together incredibly well throughout the entire project, finishing on schedule despite having to do some extra work and adjustments to the original plan. They really seemed to enjoy what they were doing each day, despite the cold temperatures (late December at an elevation of 8,000 ft). The attention to detail was the best I’ve ever seen in watching over 30 years of construction improvements by various crews on our house. (And that’s saying a lot as we have had really good luck with some fantastic construction crews over the years.) It really was amazing to watch how efficient and brilliant the crew was in making sure everything was done to perfection! They were true artists in their work. Any requests I had for specific details during the install were done exactly as asked with a smile. The same is true of any questions I had throughout the entire process. One of the crew members (Moses) was extremely helpful in fulfilling any requests and answering my questions and checking with me to make sure I was happy with specific results. I just cannot emphasize enough how well the work was done- the meticulous attention to detail was outstanding! Following completion (which was the evening before Christmas eve), the project manager Oswald took the time to do a final walk through with me a few days later, immediately taking care of the few tiny concerns I had. He, like the rest of the crew he manages, was amazing- so professional and pleasant to work with! I would highly recommend using this company for any project involving services they offer. They definitely go above and beyond expectations."
DAVE K on February 2025
***WE ARE A FULLY LICENSED BUSINESS*** $500.00 advertising credit for Angie's List members (for any cash project of roof/windows/siding replacement). Cannot be applied to insurance deductibles as stipulated by Senate Bill 12-038.Free inspections, estimates, & Top of the House evaluations. Insurance claim specialists w/free claim settlement services. Licensed in all municipalities/counties in greater Denver Metro and Front Range, bonded and insured. MasterElite Contractor and Master Commercial Roofer w/GAF, GAF Certified Green Roofer & Community Contractor (Habitat for Humanity). SELECT ShingleMaster and Master Shingle Applicator w/CertainTeed. Certified Contractor w/Versico Roofing Systems, Owens Corning Preferred and Top of the House Certified Preferred Contractor, DaVinci Masterpiece Contractor, Milgard Windows & Doors Certified Dealer, Kaycan Certified Dealer, EPA Lead-Safe Certified Firm, and Member of: National Roofing Contractors Association, Colorado Roofing Association, Western States Roofing Contractors Association, BBB, NFIB, DMCC, MNCC, BCC, DWCC, Quarrix Advisory Council. Honesty and integrity are at the foundation of our business. Commitment to customer service is our highest priority. Additional address - 2200 S Valley Hwy, Denver, CO 80222.
"Professional, KIND HUMAN!! Thank you so much. I will recommend you to everyone!"
Courtney S on May 2025
***WE ARE A FULLY LICENSED BUSINESS*** $500.00 advertising credit for Angie's List members (for any cash project of roof/windows/siding replacement). Cannot be applied to insurance deductibles as stipulated by Senate Bill 12-038.Free inspections, estimates, & Top of the House evaluations. Insurance claim specialists w/free claim settlement services. Licensed in all municipalities/counties in greater Denver Metro and Front Range, bonded and insured. MasterElite Contractor and Master Commercial Roofer w/GAF, GAF Certified Green Roofer & Community Contractor (Habitat for Humanity). SELECT ShingleMaster and Master Shingle Applicator w/CertainTeed. Certified Contractor w/Versico Roofing Systems, Owens Corning Preferred and Top of the House Certified Preferred Contractor, DaVinci Masterpiece Contractor, Milgard Windows & Doors Certified Dealer, Kaycan Certified Dealer, EPA Lead-Safe Certified Firm, and Member of: National Roofing Contractors Association, Colorado Roofing Association, Western States Roofing Contractors Association, BBB, NFIB, DMCC, MNCC, BCC, DWCC, Quarrix Advisory Council. Honesty and integrity are at the foundation of our business. Commitment to customer service is our highest priority. Additional address - 2200 S Valley Hwy, Denver, CO 80222.
"Professional, KIND HUMAN!! Thank you so much. I will recommend you to everyone!"
Courtney S on May 2025
At Bumble Roofing of Denver South, we pride ourselves on being more than just roofers; we are dedicated craftspeople committed to delivering top-notch Denver roofing solutions to all our customers. Our team brings years of experience, a passion for excellence, and an unwavering focus on providing superior roofing services that enhance the beauty and durability of your home or business. We are a full-service roofing company serving the Denver South region. Our skilled professionals are licensed, insured, and adept at handling all types of roofing projects. With an emphasis on clear and upfront communication, we strive to make your roofing experience smooth and worry-free. From Denver to Castle Rock, Parker to Aurora, and beyond, our team is ready to meet your roofing needs with integrity and expertise. Bumble Roofing of Denver South offers a comprehensive range of services, including roof replacements, repairs, inspections, emergency services, and proactive maintenance programs. We use only the highest quality materials and adhere to the strictest industry standards to ensure your roof stands the test of time. Furthermore, our commitment to transparency means you will always be informed about the pricing and scope of work, with no hidden surprises. We are thrilled to provide high-quality roofing solutions to the Denver area. Our goal is to protect and enhance our client's properties while fostering relationships built on trust and excellence. Additionally, we believe in giving back to the community, which is why a portion of our profits supports bee conservation efforts through our partnership with the Xerces Society. ***FREE DRONE ASSISTED CONSULTATION**
At Bumble Roofing of Denver South, we pride ourselves on being more than just roofers; we are dedicated craftspeople committed to delivering top-notch Denver roofing solutions to all our customers. Our team brings years of experience, a passion for excellence, and an unwavering focus on providing superior roofing services that enhance the beauty and durability of your home or business. We are a full-service roofing company serving the Denver South region. Our skilled professionals are licensed, insured, and adept at handling all types of roofing projects. With an emphasis on clear and upfront communication, we strive to make your roofing experience smooth and worry-free. From Denver to Castle Rock, Parker to Aurora, and beyond, our team is ready to meet your roofing needs with integrity and expertise. Bumble Roofing of Denver South offers a comprehensive range of services, including roof replacements, repairs, inspections, emergency services, and proactive maintenance programs. We use only the highest quality materials and adhere to the strictest industry standards to ensure your roof stands the test of time. Furthermore, our commitment to transparency means you will always be informed about the pricing and scope of work, with no hidden surprises. We are thrilled to provide high-quality roofing solutions to the Denver area. Our goal is to protect and enhance our client's properties while fostering relationships built on trust and excellence. Additionally, we believe in giving back to the community, which is why a portion of our profits supports bee conservation efforts through our partnership with the Xerces Society. ***FREE DRONE ASSISTED CONSULTATION**
Need help with a home renovation project? We began our family owned business serving the Metro Denver area more than 15 years ago. We are experts in exterior and interior remodeling projects and are happy to speak with you about your home conversion. We particularly love siding, windows, exterior doors, and full home interior remodeling. We have been an Award Winning business on Angi for over 10 years. We have employees which have worked with us for many years. Quality and customer satisfaction have always been our goal. By working with the best materials in the industry and keeping our business focused, we are able to deliver quality workmanship for your home project. Please call, email or send a message now for free estimates anywhere in the Denver Metro area. We can't wait to meet you.
"Very diligent crew; all nice, efficient, on time, friendly and did excellent work. I highly recommend."
Linda B on October 2024
Need help with a home renovation project? We began our family owned business serving the Metro Denver area more than 15 years ago. We are experts in exterior and interior remodeling projects and are happy to speak with you about your home conversion. We particularly love siding, windows, exterior doors, and full home interior remodeling. We have been an Award Winning business on Angi for over 10 years. We have employees which have worked with us for many years. Quality and customer satisfaction have always been our goal. By working with the best materials in the industry and keeping our business focused, we are able to deliver quality workmanship for your home project. Please call, email or send a message now for free estimates anywhere in the Denver Metro area. We can't wait to meet you.
"Very diligent crew; all nice, efficient, on time, friendly and did excellent work. I highly recommend."
Linda B on October 2024
Our devotion to our customers is what pushed us to the top of the roofing world here in Colorado. Roundtree Roofing is proud to offer our customers everything we’ve learned in our 36 years of experience for roof replacements. Please contact our office today to schedule your free estimate at 720-327-3970
"Excellent, job was done in a day. Clean up was done thoroughly and couldn’t be happier with the whole interaction. Pricing was on point and communication was excellent."
Colby C on July 2025
Our devotion to our customers is what pushed us to the top of the roofing world here in Colorado. Roundtree Roofing is proud to offer our customers everything we’ve learned in our 36 years of experience for roof replacements. Please contact our office today to schedule your free estimate at 720-327-3970
"Excellent, job was done in a day. Clean up was done thoroughly and couldn’t be happier with the whole interaction. Pricing was on point and communication was excellent."
Colby C on July 2025
Lion Roofing & Gutters is your trusted neighbor for all your roofing and gutter needs. We've been serving the Northern Colorado and Southern Wyoming communities since 1985, building strong relationships and stunning roofs along the way. As a family-owned and operated business, we understand the importance of treating your home like our own. Our commitment to exceptional craftsmanship and personalized service sets us apart. From the moment we meet to the final cleanup, we're dedicated to delivering roofing solutions that exceed your expectations. Let us protect what matters most your home.
Lion Roofing & Gutters is your trusted neighbor for all your roofing and gutter needs. We've been serving the Northern Colorado and Southern Wyoming communities since 1985, building strong relationships and stunning roofs along the way. As a family-owned and operated business, we understand the importance of treating your home like our own. Our commitment to exceptional craftsmanship and personalized service sets us apart. From the moment we meet to the final cleanup, we're dedicated to delivering roofing solutions that exceed your expectations. Let us protect what matters most your home.
11 year Super Service Award winner serving most of the Front Range INCLUDING - Denver and Colorado Springs. Due to what we are passionate about, we purposely named this company "Integrous" (meaning "full of integrity"). How does integrity affect you? We believe it affects everything that we do for you. A passion for integrity affects how we handle you personally, conduct honest roof evaluations, handle your roof problems from start to finish, our pricing, and even down to how we handle our own business finances. All of these are done with the highest standard of true integrity. We plan to be around for the long run to serve you and your roofing needs. We specialize in roofing and hail & wind damage claims. We'll take care of all your roofing and gutter needs. For any other work like painting, windows, and siding, we'll provide you with a list of proven, trusted contractors to get your entire house back to pre-storm condition. We are licensed in over 42 jurisdictions.
"Everything went exactly as planned. No surprises and everything finished on time. Absolutely nothing to complain about. My neighbor even came over and ccomplimented me on it."
Ray K on October 2024
11 year Super Service Award winner serving most of the Front Range INCLUDING - Denver and Colorado Springs. Due to what we are passionate about, we purposely named this company "Integrous" (meaning "full of integrity"). How does integrity affect you? We believe it affects everything that we do for you. A passion for integrity affects how we handle you personally, conduct honest roof evaluations, handle your roof problems from start to finish, our pricing, and even down to how we handle our own business finances. All of these are done with the highest standard of true integrity. We plan to be around for the long run to serve you and your roofing needs. We specialize in roofing and hail & wind damage claims. We'll take care of all your roofing and gutter needs. For any other work like painting, windows, and siding, we'll provide you with a list of proven, trusted contractors to get your entire house back to pre-storm condition. We are licensed in over 42 jurisdictions.
"Everything went exactly as planned. No surprises and everything finished on time. Absolutely nothing to complain about. My neighbor even came over and ccomplimented me on it."
Ray K on October 2024
Typical roofing repairs cost between $380 and $1,800 on average. However, most homeowners spend approximately $1,100 on a roofing repair project. The size of the roof, the extent of the damage, and the type of project all impact the final cost. External factors like product availability and supply chain issues may also affect the price.
Projects like repairing damaged gutters will only be around $180 to $560, whereas repairing a sagging roof will be a higher expense at $1,500 to $7,000.
Roof repairs start at around $700.00 and go up from there. There are many significant factors that come into play, and each customer's needs will rarely be the same.
The cost to replace your roof is often significantly more expensive than the cost to repair it. On average, homeowners will spend between $5,890 and $12,800 to replace a roof. The size of the roof, the roof’s pitch, and the number of stories the house has will significantly affect the overall cost. You can expect to spend upwards of $46,000 for large, high-end roofs.
This all depends upon size, type and complexity of the actual sloped areas of the roof. An accurate estimate with detailed lists of covered and additional items is imperative when purchasing and protecting yourself during the process.
Although not every state issues licenses for roofing pros, it's important to check with your county or city if hiring a licensed roofing contractor is necessary. Hiring an unlicensed roofer might result in low-quality work and potential legal issues if an accident happens. It’s always best to check the qualifications and licenses of your roofer before they begin a project.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Before hiring a roofing contractor to work on your project, there are a few things you will want to ask, including:
Do you use roofing subcontractors?
Do you offer a warranty?
Do you have any references?
How will you clean up after the project is complete?
Will you remove my old or damaged roof?
How long have your crews been working with you?
Do you offer a warranty?
Do you have any references?
How will you clean up after the project is complete?
Will you remove my old or damaged roof?
Roofing is a highly skilled and labor-intensive trade. Because of this, you can expect to pay an average of $2 per square foot for your roofing professional. Roofing labor costs generally make up about 60% of the overall project cost.
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