At Grandmark Service Company, we’ve established ourselves as the local roofing contractors of choice for the areas around our six locations. Since we started in this business 26 years ago, we’ve constantly sought to bring the benefits of our service to as wide a clientele as possible.

Get Your Roof Repaired or Replaced Today!

Financing Available 18 Months No Payments No Interest.

We’ve invested a lot of time into the development of our business. Over the course of two decades, we’ve won the trust of our clientele through hard work, efficiency, and unbeatable customer service. We offer the full range of our services in Fresno and the surrounding areas so that more people can enjoy the comprehensive benefits of an energy-efficient home or business.

Our Air Roofing Services Include:

  • Roof Repair
  • Roof Installation
  • Commercial Roofing
  • Roofing Maintenance
  • Roof Inspection
  • Roof Renovation
  • Dry Rot Repair
  • Framing Corrections


Book a consultation with our expert comfort advisors and let the rest to our awesome team.


At Grandmark Service Company, we are proud to offer roof installation services for homes and businesses. We have extensive experience installing all types of roofs, from asphalt shingle roofs to flat commercial roofs. No matter what type of roof you need, you can be sure that our team will install it with the utmost professional care. We understand how important it is for your roof to be installed correctly, and we will take the time to do the job right. Contact us today to schedule a free consultation. We look forward to helping you protect your home or business with a new roof.


We have a great deal of pride in our success as a local roof repair company. There are many reasons to hire a local company when you need roof repair. For one thing, we have more accountability than an out-of-town roofer, as we must answer to our local clients. You can verify reviews and reputation, and even inspect some of our projects firsthand. We also offer a guarantee on our work, something you’ll never find from fly-by-night roofers who leave town as soon as a job gets finished. Finally, we have expert knowledge about local weather and climate conditions and can install a roof optimized to persist in the face of these challenges.

Our Services as a Roof Repair Contractor

Grandmark Service Company offers a comprehensive range of services as a roof repair contractor. The next time you experience any problem with your roofing, we encourage you to give us a call right away at 844-415-8558

Roof Inspection
Roof Flashing Repair
Roof Shingles Repair
Tile Roof Repairs
Roof Replacement
Soffit Repair
Fascia Repair

Grandmark Service Company Van

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  • I recently used Grandmark Service Company for a roofing repair project and new ductwork for my central air and heat unit. Two new solar light tubes and two exterior roofing vents for my whole house fan. First Grandmark was quick in sending out a Technologist to assess my roofing repair. The repair was done in a very professional manner with special attention paid to a down spout. I can't thank that tech enough for the excellent work and attention to detail. I then decided upon inspection of my existing ductwork to have it replaced. Again, the crew removed all the old ductwork out the top of the attic where the new exterior vents would be placed saving me a ton of clean up. Throughout this process they provided tarps on the floor and did a thorough clean up at the end of the day's work. All crew member's were professional and friendly and answered any questions. If I could I would give them ten stars. But for this review five stars will have to do. Again, thank you Grandmark service company. I won't hesitate to use you again should the need arrive.

    thumb John Ruch
    November 26, 2022

    Recently moved to the central valley, got 3 quotes from other companies that were way over priced. They finished the job in less than two weeks. Highly recommend this crew..will be using them for solar install in the future

    thumb Ruben Hernandez Avina
    November 19, 2022
  • Tony Arevalo was very professional and helpful. Grand mark service is awesome. Best experience I have had with HVAC so far.

    thumb nike omijori
    November 10, 2022

    Tony very professional. We we very pleased and estacic with everything Tony did for us.

    thumb Albert Scott
    November 10, 2022

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