Protecting Your Home or Business with Superior Roofing Solutions
Expert Residential & Commercial Roofing Services Backed by 25+ Years of Excellence.
Protecting Your Home or Business with Superior Roofing Solutions
Expert Residential & Commercial Roofing Services Backed by 25+ Years of Excellence.
Expert Roofing Services
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Roofing For Homes
Protect Your Home with a Durable, Energy-Efficient Roof—Designed to Last.
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Roofing For Businesses
Durable, Energy-Efficient Roofing Solutions Built for Your Business. Financing...
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Roofing For Homes
Protect Your Home with a Durable, Energy-Efficient Roof—Designed to Last.
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Roofing For Businesses
Durable, Energy-Efficient Roofing Solutions Built for Your Business.
Limited Time Offers - Act Now!
Offer Details:
- Get the right loan for you
- Excellent terms
- Low interest rates
- Non-recourse lending & more...
Offer Details:
- Get a FREE video roof inspection
- Know and prevent lurking potential problems
- Get repair estimates same day
- 100% satisfaction guarantee & more...
Our Story
Since 1995, Grandmark Service Company has been transforming homes and businesses with expert roofing and energy-efficient air conditioning solutions. Our mission is simple: use energy savings from upgraded systems to help pay for the projects. With a team of highly trained professionals, we deliver top-quality results that save our customers money and enhance their comfort—all while building lasting trust in our community.
Explore More From GRANDMARK®
Quality Roofing is Our Legacy
At Grandmark Service Company, we’re dedicated to providing top-quality roofing solutions for both residential and commercial properties. With over 25 years of experience, we’ve earned a reputation for excellence, reliability, and exceptional customer service. Whether you need a new roof installation, urgent repairs, or a complete roof replacement, our team of certified professionals is here to deliver the results you can trust.
Residential Roofing
Protect your home with a durable, high-performing roof. Our residential roofing services are designed to enhance your home’s safety, energy efficiency, and curb appeal.
- Roof Installation: Expert installation for new construction or upgrades.
- Roof Repairs: Fast, reliable solutions for leaks, storm damage, and more.
- Roof Replacement: Restore your home’s safety and value with a complete roof replacement.
- Roof Maintenance: Regular upkeep to extend your roof’s lifespan and prevent costly issues.
Commercial Roofing
We offer customized roofing solutions for businesses of all sizes. From small offices to large industrial facilities, we ensure your commercial roof meets your operational needs.
- Flat Roofing Systems: Expert installation and maintenance of TPO, EPDM, and PVC systems.
- Roof Coatings: Improve durability and energy efficiency with high-quality coatings.
- Emergency Repairs: Quick response to minimize downtime and protect your business.
- Routine Maintenance: Keep your commercial roof in top condition year-round.
Types of Roofing Materials
We provide a wide range of roofing materials to match your style, budget, and performance requirements:
- Asphalt Shingles: Affordable and versatile, ideal for most homes.
- Tile Roofing: Timeless style with long-lasting durability.
- Metal Roofing: Energy-efficient and built to last, perfect for both residential and commercial use.
- Flat Roofing: Durable solutions for commercial properties.
Free Inspections & Estimates
Not sure about the condition of your roof? We offer free inspections and detailed estimates to help you make informed decisions. Our team will assess your roof’s current state and provide clear, honest recommendations tailored to your needs.
Our Service Areas
We proudly serve several locations near you, ensuring fast and local service. Our team covers the following counties:
- Fresno
- Sacramento
- Stanislaus
- Merced
- Mariposa
- Kings
- Tulare
If you’re in any city within or surrounding these counties, we’re here to help!