ROOFING

Commercial Buildings

Commercial Roofing 

Request  A Free Estimate Online or Call (559) 492-3333

Professional Roofing Services For Central Valley Residents.

  • We install the most reliable roofs
  • Care for your property
  • Professional roofing management
  • Roof framing experts
  • Solar roof authorized installer
  • 100% satisfaction guarantee. No questions ask
  • Financing experts
Van
120 Month Special Financing

Complete your project and stay on budget with 120 fixed monthly payments.

240 Month loans Available

Lifetime Warranties

Lifetime manufacturer backed product warranties. Peace of mind for every homeowner or business owner.

Licensed & Bonded

Doing the right thing and being compliant protects not only our customers, it also protects our awesome roofers.

Highly Rated Pros

We strive for 100% satisfaction, that is why our thousands of customers have rated us 4.8 stars out of 5 by hundreds of online reviews.

Single-Ply Roofing Masters

At Grandmark Service Company, we’re your local commercial roofing contractors for service on all commercial roof types. Whether you need repairs, installation, restoration, or complete flat roof replacement, we’re the local team you can trust for quality work. We have over 25 years of experience in the roofing industry, and can quickly and thoroughly address any service need you might have.

Seasoned Roofers

In addition to experience, customer service represents the secret to our success. We want our commercial clients to have the absolute best roofing system for their structures. We work hard to make that a reality across every job and even offer financing to help you get the roof you want and need. Over the past 25 years, we’ve managed to create strong relationships with a variety of lending institutions, and can almost certainly make arrangements to get you the financing you want. We also offer our Stress-Free Process guarantee. This ensures that you have nothing to worry about through the roofing process. We’ll make every effort to protect your property, meet your deadline, and deliver the quality roofing system you deserve. If you have any questions whatsoever, give us a call today at 844-415-8558. At Grandmark Service Company, we’re the leading commercial roofing contractors in Fresno, CA.

Your Commercial Roofing Company

Commercial roofing requires a great deal of specialized knowledge. When the time comes for repairs or a new installation, you need commercial roofing contractors who understand how to organize a commercial project for maximum efficiency from start to finish. You also need a team that knows how to perform any commercial roofing project without disturbance to your day-to-day business. We understand that commercial roofing is expensive, and how for many companies, a “day off” simply is not an option. Additionally, we know how to install and repair commercial roofs for the greatest period of longevity possible.

Structures like prisons and hospitals have complex roofing needs. At Grandmark Service Company, we have both the experience and skills needed to expertly serve these needs. We encourage all of our clients to trust in our talents and let us do what we do best. This allows you to focus exclusively on your business, and not divide your attention between your work and your roof. Since we have expertise across several fields, including plumbing, framing, and air conditioning, we can serve as a total service solution for your roofing needs. We also make sure to install your roofing system of choice in a way that lowers the potential for leaks and other problems in the future.

Types Of Roofs We Install

Metal Roof Installation

Long lasting beauty, style and protection. Learn about our metal roof options.

Asphalt Shingle Installation

Durable, reliable and affordable. Contact us for a reflective roof upgrade at no extra cost.

Flat Roof Installation

Residential & commercial flat roof solutions. Get the right roofing system for your home or business today.

Tile Roof Installation

Classy and stylish, tile roofing can make your home or building look better & increase value.

Single-Ply Roofing Masters

At Grandmark Service Company, we’re your local commercial roofing contractors for service on all commercial roof types. Whether you need repairs, installation, restoration, or complete flat roof replacement, we’re the local team you can trust for quality work. We have over 25 years of experience in the roofing industry, and can quickly and thoroughly address any service need you might have.

Seasoned Roofers

In addition to experience, customer service represents the secret to our success. We want our commercial clients to have the absolute best roofing system for their structures. We work hard to make that a reality across every job and even offer financing to help you get the roof you want and need. Over the past 25 years, we’ve managed to create strong relationships with a variety of lending institutions, and can almost certainly make arrangements to get you the financing you want. We also offer our Stress-Free Process guarantee. This ensures that you have nothing to worry about through the roofing process. We’ll make every effort to protect your property, meet your deadline, and deliver the quality roofing system you deserve. If you have any questions whatsoever, give us a call today at 844-415-8558. At Grandmark Service Company, we’re the leading commercial roofing contractors in Fresno, CA.

Your Commercial Roofing Company

Commercial roofing requires a great deal of specialized knowledge. When the time comes for repairs or a new installation, you need commercial roofing contractors who understand how to organize a commercial project for maximum efficiency from start to finish. You also need a team that knows how to perform any commercial roofing project without disturbance to your day-to-day business. We understand that commercial roofing is expensive, and how for many companies, a “day off” simply is not an option. Additionally, we know how to install and repair commercial roofs for the greatest period of longevity possible.

Structures like prisons and hospitals have complex roofing needs. At Grandmark Service Company, we have both the experience and skills needed to expertly serve these needs. We encourage all of our clients to trust in our talents and let us do what we do best. This allows you to focus exclusively on your business, and not divide your attention between your work and your roof. Since we have expertise across several fields, including plumbing, framing, and air conditioning, we can serve as a total service solution for your roofing needs. We also make sure to install your roofing system of choice in a way that lowers the potential for leaks and other problems in the future.

Types Of Roofs We Install

Metal Roof Installation

Long lasting beauty, style and protection. Learn more how we can help you make your home, a better home.

 

Flat Roof Installation

Residential & commercial flat roof solutions. Get the right roofing system for your home or business today.

Shingle Roof Installation

Durable, reliable and affordable. Contact us for a reflective roof upgrade at no extra cost.

Tile Roof Installation

Classy and stylish, tile roofing can make your home or building look better and increase it's appeal and market value.

 

BooK A Project Consultation

Select the day and time that works best for you to speak to us about your project.