🏢 Commercial TPO Roofing

Get a Long-Lasting, Low-Maintenance Roofing System Designed for Commercial Flat & Low-Slope Buildings.

Energy-Efficient TPO Roofing

we specialize in TPO (thermoplastic polyolefin) roofing systems for commercial properties. TPO is one of the most popular flat roofing options because of its affordability, energy efficiency, and resistance to UV, chemicals, and punctures. Whether you’re installing a new roof, replacing an old one, or making repairs, our certified team delivers results that last.

✅ Free TPO Roofing Consultation
✅ Certified TPO Roofing Installers
✅ Energy-Efficient & Durable Systems
✅ Full Warranty on Labor & Materials

Our Promise: We install TPO roofing systems that protect your business, save energy, and lower your long-term costs.

Request a Free Estimate

Our Commercial Roofing Services

See All Roofing Services

Your Commercial Roofing Experts

★★★★★

Our new metal roof looks incredible—on time, on budget, and no interruptions to our business. Highly recommend Grandmark.

★★★★★

The team handled a 50,000 sq ft replacement fast and professionally. I’d hire them again in a heartbeat

★★★★★

Our experience was wonderful. David was professional and provided great insight to the situation with our insurance company. He was on time and efficient. We appreciate his honesty and willingness to work with us! We will use this service again!

★★★★★

I had a wonderful experience working with Grandmark Roofing Company. From beginning to end, everyone I spoke to was kind and helpful. The communication was excellent!! Moises Ortiz and his crew were absolutely wonderful to work with. They were on time, did a thorough job and were meticulous with their clean up. It’s refreshing working with people who care about the customer and enjoy what they do. Thank you Moises and crew!

🔍 Our TPO Roofing Services

TPO Roof Installation
Ideal for new construction, TPO provides a clean, reflective, and waterproof surface with welded seams for leak resistance.
TPO Roof Replacement
Upgrade your aging roof to a modern TPO system with expert tear-off, prep, and installation.
TPO Roof Repair
Fast, effective repairs for membrane damage, seams, and flashing—extending your roof’s life.
TPO Coating & Restoration
In some cases, coatings can restore TPO performance and defer replacement.
Routine TPO Roof Maintenance
Proactive inspections and maintenance keep your TPO roof warranty-compliant and performing its best.

🏢 Why Businesses Trust Grandmark

✅ Certified TPO Roofing Experts
✅ Decades of Commercial Roofing Experience
✅ Reflective Systems to Lower Energy Costs
✅ Minimal Disruption During Installation or Repair
✅ Full Warranty Coverage on Labor & Materials
✅ 5-Star Rated

📞 Upgrade to a Roof That’s Built to Perform

Protect your commercial property with energy-efficient, long-lasting TPO roofing installed by certified professionals. Contact Grandmark Roofing Company today for a free consultation or project bid.