We are experts in all phases of commercial roofing, as well as general contracting, and proudly carry an A rating as an Accredited Better Business Bureau company. We are your one-stop-shop for a wide range of products including low slope, slate, copper, historical restoration, box gutters, and stop gutters By being an experienced roofing contractor and installer, this enhances our abilities of consulting based on proven experience.
This extensive roofing knowledge along with our administrative abilities provides information and recommendations to allow our clients to make the right decision based on their needs. DeMarco's commercial services include schools, hospitals, hotels, office buildings, skyscrapers, warehouses, and retail centers.
No matter the complexity of the project, from single story to 50-stories, DeMarco has the expertise to handle any size project. We are certified installers of low slope roofing systems including EPDM, PVC, TPO, and KEE from manufacturers such as Firestone, Carlisle, GAF, Johns Manville & more.
This extensive roofing knowledge along with our administrative abilities provides information and recommendations to allow our clients to make the right decision based on their needs. DeMarco's commercial services include schools, hospitals, hotels, office buildings, skyscrapers, warehouses, and retail centers.
No matter the complexity of the project, from single story to 50-stories, DeMarco has the expertise to handle any size project. We are certified installers of low slope roofing systems including EPDM, PVC, TPO, and KEE from manufacturers such as Firestone, Carlisle, GAF, Johns Manville & more.
Services
With 30 years of experience, our passion to bring quality roofing services to the Central Ohio area has made us an industry leader in the commercial industry. DeMarco currently provides specialized products and services for your commercial needs, including historical restoration, repair and General Contracting.
While metal roofs offer a ton of benefits, an aging metal roof can lead to leaks. If this happens, contact DeMarco Roofing. We'll perform an evaluation to identify the cause of the leak and mend your Columbus roof to create a leak-free surface. Standing seam metal roofs are built by placing metal panels together and securing them with screws.
DeMarco Inc. is a Columbus, Ohio-based company providing quality roof repair and replacement services to commercial properties across the city. With 30 years of experience, we have the knowledge and skills to repair, replace and install roofs to a high standard using innovative construction techniques.
Upgrading your rooftop chiller, HVAC equipment or adding solar panels can require flashing or modification of the equipment curb size and structure. Our skilled craftsmen at DeMarco have extensive experience in creating and modifying equipment curbs that protect both the equipment, your roof and the structure.
Reviews (8)
Kevin Doyle
Dec 26, 2021
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I used DeMarco to help with our new house. Due to the craziness of the housing market we could not motivate the sellers to replace the back side roof of our house that was in need of desperate repair. We also needed a replacement of the chimney cap which was in need of repair. DeMarco worked with us and communicated everything along the way regarding both these important projects as well as a gutter replacement. WE are very satisfied with the results and feel secure in our new home now!
Jb Kennedy
Nov 03, 2021
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Positive: Professionalism
DeMarco Roofing completed the job in a professional and timely matter. The crew was courteous and mindful of site safety and cleanup. The smallest of details received the attention a weather tight roof requires. I sleep well at night knowing DeMarco has me covered!
Service: Roof installation
DeMarco Roofing completed the job in a professional and timely matter. The crew was courteous and mindful of site safety and cleanup. The smallest of details received the attention a weather tight roof requires. I sleep well at night knowing DeMarco has me covered!
Service: Roof installation
S. M.
May 04, 2021
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Demarco Roofing are the definition of quality and professionalism. Thorough assessment of the roof issues, extremely detailed plan to remedy, timely follow up, impeccable work, and excellent project wrap-up. All of this for very competitive pricing. I can't even begin to compare them with the 5 (yes 5) other roofing companies I had tried to work with prior, Demarco are simply in another league.
By far one of the easiest recommendations I could make to anyone in need of roofing work.
By far one of the easiest recommendations I could make to anyone in need of roofing work.
Joe Reiber
Apr 19, 2021
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DeMarco was great to work with! Extremely professional group. They set a timeline for the project and beat it! They were responsive to our questions and provided updates weekly on their progress. We will be using them for other projects around our facility based on this experience. I would recommend them to anyone needing any type of commercial roofing or other building needs. These guys know what they are doing!
Robin Bollinger
Feb 01, 2021
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DeMarco Roofing replaced the 20+ year old flat rubber roof on a six-story mid-rise downtown condo building (built in 1898). Not only were the logistics of the roof replacement complicated but there were many obstacles on the roof that had to be dealt with like a water tower, boiler system, gas lines and crumbling mortar and brick. They handled it with ease, and communicated with me every step of the way. I'm glad to say that we established a long-term relationship and they are now helping me with other commercial and condo projects. DeMarco's service and work are exceptional!
Ian Maclean
Jan 30, 2021
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Brant Beeney
May 21, 2019
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Robert Dillman
Jun 11, 2018
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Our building is 39yrs old with a metal pitched roof that has two peaks with several penetrating stacks, along with a box gutter connecting the two together. We’ve had repairs in the past that only held up for so long and used several contractors chasing leaks. After using DeMarco we found out why. DeMarco removed the old repairs down to the metal and found damage, from being repaired over old repairs, and then used new materials. Their attention to detail and taking the time to do the job right makes the difference. We will use DeMarco for any future repairs.
