ISP Roofing & Construction 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.
"We recently used ISP Roofing and Construction for replacement of soffits and fascia on our home in Denver, and cannot praise them enough. We live out of state, but Tyler worked closely with us to keep us up to date with pictures of the work in progress, right through to completion. The quality of work is top notch, the guys on the project left the property immaculate. If you are looking for any kind of roof replacement or repair ISP Roofing and Construction are the go to company in Colorado. Fairly priced, no hidden extras! I have to say a personal thank you to Tyler Dearman, if you are lucky enough to have him manage your project you have without doubt found a super star."
Sue M on May 2024
ISP Roofing & Construction 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.
"We recently used ISP Roofing and Construction for replacement of soffits and fascia on our home in Denver, and cannot praise them enough. We live out of state, but Tyler worked closely with us to keep us up to date with pictures of the work in progress, right through to completion. The quality of work is top notch, the guys on the project left the property immaculate. If you are looking for any kind of roof replacement or repair ISP Roofing and Construction are the go to company in Colorado. Fairly priced, no hidden extras! I have to say a personal thank you to Tyler Dearman, if you are lucky enough to have him manage your project you have without doubt found a super star."
Sue M on May 2024
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
Greenslate Roofing is locally owned & operated. We have over fifteen years of experience specializing in residential and commercial roofing installation and repair. We service the Denver metro area & front range. Our certified manufacturer installers provide high-quality installation backed with lengthy workmanship and manufacturer warranties. Our experience and outstanding customer service are just a3 few other qualities that set us apart from other roofing companies in the Denver area. We're experts in roofing, siding, gutters & windows. *Joe O'Connor (Owner/Operator) * 720-537-1149
"Joe was more than helpful, he went above and beyond. He helped us get the best roof from the Insurance company, checked in with us frequently and answered all of our questions and concerns. The job was a complete tear off and included Hardy siding. We could not be happier with the outcome."
Marilyn C on May 2023
Greenslate Roofing is locally owned & operated. We have over fifteen years of experience specializing in residential and commercial roofing installation and repair. We service the Denver metro area & front range. Our certified manufacturer installers provide high-quality installation backed with lengthy workmanship and manufacturer warranties. Our experience and outstanding customer service are just a3 few other qualities that set us apart from other roofing companies in the Denver area. We're experts in roofing, siding, gutters & windows. *Joe O'Connor (Owner/Operator) * 720-537-1149
"Joe was more than helpful, he went above and beyond. He helped us get the best roof from the Insurance company, checked in with us frequently and answered all of our questions and concerns. The job was a complete tear off and included Hardy siding. We could not be happier with the outcome."
Marilyn C on May 2023
Colorado's Best Roofing is a professional roofing company providing quality roof and gutter services for customers in Denver and the surrounding areas. At Colorado's Best Roofing, we use the highest quality roofing and gutter systems to ensure maximum protection for your home or business. Our team of highly skilled roofing contractors are experienced in all facets of roofing and gutter maintenance, repair, and installation and are equipped to handle a variety of roofing applications, regardless of style or scope. Our crew operates in full confidence and has a proven reputation for quality workmanship, customer satisfaction, and job safety. We strive to surpass every clients needs and expectations, ensuring your roofing project is water-tight and built to last! If you need a roof repair, roof replacement or just have questions about your roof or gutter system, contact Colorado's Best Roofing today!
"Very knowledgeable and professional"
Doug S on April 2021
Colorado's Best Roofing is a professional roofing company providing quality roof and gutter services for customers in Denver and the surrounding areas. At Colorado's Best Roofing, we use the highest quality roofing and gutter systems to ensure maximum protection for your home or business. Our team of highly skilled roofing contractors are experienced in all facets of roofing and gutter maintenance, repair, and installation and are equipped to handle a variety of roofing applications, regardless of style or scope. Our crew operates in full confidence and has a proven reputation for quality workmanship, customer satisfaction, and job safety. We strive to surpass every clients needs and expectations, ensuring your roofing project is water-tight and built to last! If you need a roof repair, roof replacement or just have questions about your roof or gutter system, contact Colorado's Best Roofing today!
"Very knowledgeable and professional"
Doug S on April 2021
Were a locally owned and operated company that values a professional and stress free project, We treat your home improvement project as if it were our own. We offer a wide range of roofing expertise and experience to meet the specific needs of our clients. We specialize in a variety of roofing, to include asphalt shingle, traditional tile, natural slate, flat, foam, or single-ply. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Hennessey Roofing is simply the best roofing company you will ever find. The owner, Tom Hennessey, is the most ethical, intelligent, and reliable professional out there. We had a large home roofing project (house, four-car garage, and tool shed), and we were working with our insurance company to get optimal coverage. Tom managed every step of the daunting process with clarity and confidence. He was consistently proactive and knowledgeable in working with our insurance company., getting us maximum coverage. He was kind and compassionate about the potential stress we were incurring. The roof they installed is the highest quality residential work available. We feel safe and secure for decades to come. We cant praise Hennessey roofing enough and recommend them with absolute confidence. Tom will ensure the best experience and outcome for you and your roof."
William J on July 2024
Were a locally owned and operated company that values a professional and stress free project, We treat your home improvement project as if it were our own. We offer a wide range of roofing expertise and experience to meet the specific needs of our clients. We specialize in a variety of roofing, to include asphalt shingle, traditional tile, natural slate, flat, foam, or single-ply. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Hennessey Roofing is simply the best roofing company you will ever find. The owner, Tom Hennessey, is the most ethical, intelligent, and reliable professional out there. We had a large home roofing project (house, four-car garage, and tool shed), and we were working with our insurance company to get optimal coverage. Tom managed every step of the daunting process with clarity and confidence. He was consistently proactive and knowledgeable in working with our insurance company., getting us maximum coverage. He was kind and compassionate about the potential stress we were incurring. The roof they installed is the highest quality residential work available. We feel safe and secure for decades to come. We cant praise Hennessey roofing enough and recommend them with absolute confidence. Tom will ensure the best experience and outcome for you and your roof."
William J on July 2024
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
Brite Roofing 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.
"Dylan and Bernie made the experience super easy and answered all the questions I had. Showed up to the adjuster inspection and have handled everything for me professionally. Can’t recommend them enough! "
Taylor C on April 2025
Brite Roofing 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.
"Dylan and Bernie made the experience super easy and answered all the questions I had. Showed up to the adjuster inspection and have handled everything for me professionally. Can’t recommend them enough! "
Taylor C on April 2025
Rex Roofing & Solar, LLC, is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We are experts in all types of roofing, and solar, and our services are customized to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Call us today for a quote!
"Rex Roofing and Restoration handled my replacement roofing needs after a hail storm. My rep was Alex Sharp and he was very knowledgeable with all aspects of what it takes to replace the damaged roof. He was in constant communication and was actually here for the walk through with the insurance adjuster as well as the day of the install. The company has excellent workers that did a great job. They cleaned up afterwards to my satisfaction. I was very impressed with the work done on my roof and the value it has given to my home. I would recommend this company to others."
Marla D on November 2024
Rex Roofing & Solar, LLC, is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We are experts in all types of roofing, and solar, and our services are customized to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Call us today for a quote!
"Rex Roofing and Restoration handled my replacement roofing needs after a hail storm. My rep was Alex Sharp and he was very knowledgeable with all aspects of what it takes to replace the damaged roof. He was in constant communication and was actually here for the walk through with the insurance adjuster as well as the day of the install. The company has excellent workers that did a great job. They cleaned up afterwards to my satisfaction. I was very impressed with the work done on my roof and the value it has given to my home. I would recommend this company to others."
Marla D on November 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
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
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.