Formula Roofing & Remodeling installs all types of roofing materials including asphalt shingles, historic clay tile, concrete tile, synthetic slate/shake, standing seam metal, TPO, PVC, EPDM and modified bitumen flat roofing material. Our uncompromising commitment to quality and craftsmanship, as well as our focus on customer service, sets us apart. Formula Roofing currently operates one of the largest and most varied tile roofing inventories in the country, making our office and yard an invaluable resource for contractors, homeowners and insurance agents. Formula Roofing is a certified Master Elite Contractor with GAF, North America’s largest shingle manufacturer. This distinction, bestowed upon only 2% of Colorado’s roofing companies, allows Formula Roofing to offer the most comprehensive warranty in the industry, the Golden Pledge, in addition to the Silver Pledge and System Plus Lifetime Warranty. Formula Roofing & Remodeling is fully licensed and insured in Colorado
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MARY M on August 2019
Formula Roofing & Remodeling installs all types of roofing materials including asphalt shingles, historic clay tile, concrete tile, synthetic slate/shake, standing seam metal, TPO, PVC, EPDM and modified bitumen flat roofing material. Our uncompromising commitment to quality and craftsmanship, as well as our focus on customer service, sets us apart. Formula Roofing currently operates one of the largest and most varied tile roofing inventories in the country, making our office and yard an invaluable resource for contractors, homeowners and insurance agents. Formula Roofing is a certified Master Elite Contractor with GAF, North America’s largest shingle manufacturer. This distinction, bestowed upon only 2% of Colorado’s roofing companies, allows Formula Roofing to offer the most comprehensive warranty in the industry, the Golden Pledge, in addition to the Silver Pledge and System Plus Lifetime Warranty. Formula Roofing & Remodeling is fully licensed and insured in Colorado
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MARY M on August 2019
Bulldog Roofing is a family run business that was established in Longmont, Colorado in January of 2015. We believe it is our duty to take care of the people around us. Because of this, we personally take responsibility for the quality of service brought to your roofing project. Our founding partners formed Bulldog Roofing after experiencing how the roofing companies they worked for failed their customers. We created a company with the firm belief of being true to our word. This has been the driving principle behind building our team. We only hire contractors that share these core beliefs, and we never run from our mistakes. If Bulldog is taking the project on it will be up to our standards or we will fix it.
"Eddie was great!!"
Cynthia C on February 2025
Bulldog Roofing is a family run business that was established in Longmont, Colorado in January of 2015. We believe it is our duty to take care of the people around us. Because of this, we personally take responsibility for the quality of service brought to your roofing project. Our founding partners formed Bulldog Roofing after experiencing how the roofing companies they worked for failed their customers. We created a company with the firm belief of being true to our word. This has been the driving principle behind building our team. We only hire contractors that share these core beliefs, and we never run from our mistakes. If Bulldog is taking the project on it will be up to our standards or we will fix it.
"Eddie was great!!"
Cynthia C on February 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.
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 35 years of experience for roof replacements. Please contact our office today to schedule your free estimate at 720-327-3970
"EXCELLENT! Got a few quotes and researched my needs, Lenny was the most informative and had the best costs for the exact shingle I needed for my mountain property. He got the roof done in one day and the place was cleaner than when they got there. He does not have high overhead in offices/websites etc....and we benefitted from his lower costs. Would definitely be my first call for a roof need in the future."
Zara s 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 35 years of experience for roof replacements. Please contact our office today to schedule your free estimate at 720-327-3970
"EXCELLENT! Got a few quotes and researched my needs, Lenny was the most informative and had the best costs for the exact shingle I needed for my mountain property. He got the roof done in one day and the place was cleaner than when they got there. He does not have high overhead in offices/websites etc....and we benefitted from his lower costs. Would definitely be my first call for a roof need in the future."
Zara s on October 2024
All phases of roofing and gutter services, repairs, replacements, installs, and more! -- Don't see your need on our list of services? Give us a call to further discuss your needs!
"After purchasing our new home and enduring an especially cold and snowy winter, we noticed that water was collecting in our gutters and seeping into the drywall. This turned out to be the result of an improperly installed roof edge that would not allow snow and water to be pushed away from the house. We contacted Virtuous Roofing and asked if they could send someone over to review. They responded almost immediately and had a crew inspecting our roof the next day. The boss, Edgar, personally reached out to confirm the arrival of his crew. He even delivered the materials to fix the roof himself! Edgar took the time to show how his crew had replaced the roof under the guidance of the previous owner. The next day, the crew was back and quickly installed the new roof edge. They were very easy to communicate with, and under Edgar's guidance, I feel like we are in good hands should anything else come up with our roof and gutters!"
Sean M on April 2023
All phases of roofing and gutter services, repairs, replacements, installs, and more! -- Don't see your need on our list of services? Give us a call to further discuss your needs!
"After purchasing our new home and enduring an especially cold and snowy winter, we noticed that water was collecting in our gutters and seeping into the drywall. This turned out to be the result of an improperly installed roof edge that would not allow snow and water to be pushed away from the house. We contacted Virtuous Roofing and asked if they could send someone over to review. They responded almost immediately and had a crew inspecting our roof the next day. The boss, Edgar, personally reached out to confirm the arrival of his crew. He even delivered the materials to fix the roof himself! Edgar took the time to show how his crew had replaced the roof under the guidance of the previous owner. The next day, the crew was back and quickly installed the new roof edge. They were very easy to communicate with, and under Edgar's guidance, I feel like we are in good hands should anything else come up with our roof and gutters!"
Sean M on April 2023
***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.
"After that storm last year our home sustained significant hail damage that our insurance originally denied. I called Advanced Exteriors for a second opinion and Sean Tillotson came to our home to assess the damage. Not only was our roof damaged but we had gutter, paint, and windows damaged. Sean was able to resubmit everything back to insurance and everything got paid. They did an excellent job restoring our home. Thank you! I would highly recommend!"
Amara B on April 2022
***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.
"After that storm last year our home sustained significant hail damage that our insurance originally denied. I called Advanced Exteriors for a second opinion and Sean Tillotson came to our home to assess the damage. Not only was our roof damaged but we had gutter, paint, and windows damaged. Sean was able to resubmit everything back to insurance and everything got paid. They did an excellent job restoring our home. Thank you! I would highly recommend!"
Amara B on April 2022
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
Our company specializes in advocating for homeowners in exteriors insurance claims, refusing to set for partial repairs, always pushing for full damage assessments and actively disputes insurance denials to ensure clients receive the maximum coverage for their claims.
"I am a general contractor here in Colorado and have used this company multiple times for my roofs along with Gutters. They are very professional on time trustworthy and always do a great job. Harrison is amazing to work with."
George M on December 2024
Our company specializes in advocating for homeowners in exteriors insurance claims, refusing to set for partial repairs, always pushing for full damage assessments and actively disputes insurance denials to ensure clients receive the maximum coverage for their claims.
"I am a general contractor here in Colorado and have used this company multiple times for my roofs along with Gutters. They are very professional on time trustworthy and always do a great job. Harrison is amazing to work with."
George M on December 2024
We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Great professionalism and service."
Amber Q on August 2023
We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Great professionalism and service."
Amber Q on August 2023
Bulldog Roofing strives to exceed expectations and is one of the top roofing companies in Longmont, Colorado and surrounding areas. We are experts in Residential and Commercial Roof Repair and Replacement. Call now, we can help you today. We take pride in the quality of our work, customer service, honesty, responsiveness, and in the competitive pricing we offer. The majority of our business comes from a strong referral base. We are one of the top-rated roofing companies in Longmont, Colorado because of the recommendations from people just like you. Our dedication to customer satisfaction is unsurpassed. 'If our customer is not happy, we are not happy' We have been successfully growing our business exponentially on this philosophy alone. We look forward to taking care of all your roofing needs and thank you for your word of mouth referral and in such for helping our business grow.
"When last year's hail and windstorm damaged our roof, we knew it needed to be replaced. We took our time interviewing five different roofing contractors. After narrowing it down to the last three, we chose Bulldog over the other more 'well-established' roofers because of how thorough Bulldog was with every single detail. Filing an insurance claim can be overwhelming, but Darby and Tyler met our insurance adjuster on site and then spent a lot of time helping me understand the insurance estimate. Once Darby and his crew showed up on site, it was like a swarm of bees took over our property. Every person, to the person, was motivated and focused on our job. Incredibly professional and polite and after each day, they thoroughly cleaned up the job site as if the property was their own! Darby was there during the entire 4 day job watching every detail of the work and was always available to answer questions. It was clear that he had the respect of his crew and that surely was due to the respect he had for them. To watch the way he interacted with his crew was really amazing. He wasn't just managing our project, he was managing the people that represent him and the company and it was clear that he admired and respected the work they did. When we did the final walk through, Darby was very insistent on completing everything on the final punch list so that it was perfect. It was as if he was working on his own Dad's house! Even though I just met Darby, he treated me with so much respect and care....just like he does with his entire crew. I honestly don't know if there could have been a better person for our project. I have nothing but praise for Bulldog roofing, but even more praise for the guy that IS Bulldog roofing to me. Darby, you'r simply the best and I'm so proud of how you do your business. What an incredible experience we had with Bulldog Roofing! I wish there was a sixth star that I could give you, Darby! Well done and thank you for taking such great care of our family!"
Jim G on April 2023
Bulldog Roofing strives to exceed expectations and is one of the top roofing companies in Longmont, Colorado and surrounding areas. We are experts in Residential and Commercial Roof Repair and Replacement. Call now, we can help you today. We take pride in the quality of our work, customer service, honesty, responsiveness, and in the competitive pricing we offer. The majority of our business comes from a strong referral base. We are one of the top-rated roofing companies in Longmont, Colorado because of the recommendations from people just like you. Our dedication to customer satisfaction is unsurpassed. 'If our customer is not happy, we are not happy' We have been successfully growing our business exponentially on this philosophy alone. We look forward to taking care of all your roofing needs and thank you for your word of mouth referral and in such for helping our business grow.
"When last year's hail and windstorm damaged our roof, we knew it needed to be replaced. We took our time interviewing five different roofing contractors. After narrowing it down to the last three, we chose Bulldog over the other more 'well-established' roofers because of how thorough Bulldog was with every single detail. Filing an insurance claim can be overwhelming, but Darby and Tyler met our insurance adjuster on site and then spent a lot of time helping me understand the insurance estimate. Once Darby and his crew showed up on site, it was like a swarm of bees took over our property. Every person, to the person, was motivated and focused on our job. Incredibly professional and polite and after each day, they thoroughly cleaned up the job site as if the property was their own! Darby was there during the entire 4 day job watching every detail of the work and was always available to answer questions. It was clear that he had the respect of his crew and that surely was due to the respect he had for them. To watch the way he interacted with his crew was really amazing. He wasn't just managing our project, he was managing the people that represent him and the company and it was clear that he admired and respected the work they did. When we did the final walk through, Darby was very insistent on completing everything on the final punch list so that it was perfect. It was as if he was working on his own Dad's house! Even though I just met Darby, he treated me with so much respect and care....just like he does with his entire crew. I honestly don't know if there could have been a better person for our project. I have nothing but praise for Bulldog roofing, but even more praise for the guy that IS Bulldog roofing to me. Darby, you'r simply the best and I'm so proud of how you do your business. What an incredible experience we had with Bulldog Roofing! I wish there was a sixth star that I could give you, Darby! Well done and thank you for taking such great care of our family!"
Jim G on April 2023
If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.
A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.
Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.