Our Story
30 Years. One Name. One Standard.
Since 1994, John G Cannon Roofing has been South East Florida's trusted name for residential and commercial roofing. Family-owned, community-driven, and built on a simple promise: do the job right.
The Founder
John G Cannon
John started this company in 1994 with a simple belief: that homeowners deserve a roofer they can actually trust. No bait-and-switch pricing. No cutting corners. No disappearing after the check clears.
Growing up in the Southeast, John learned the trades from his father and spent years working for other contractors before going out on his own. He'd seen too many homeowners get burned by fly-by-night outfits — especially after storms — and he knew he could do better.
Thirty years later, that same commitment drives everything we do. John is still on job sites regularly, still personally reviews every estimate, and still picks up the phone when customers call.
"A roof is the most important thing protecting your family. I don't take that lightly — and neither does my crew."Talk to Our Team
Our History
Three Decades of Growth
Founded
John G Cannon starts the company with a single truck and a commitment to doing the job right. First contracts in the Savannah, GA area.
Expanding South
Growing reputation leads to expansion into Florida and South Carolina. First commercial roofing contracts secured.
Storm Response Team
After a devastating hurricane season, we formalize our storm damage response division — working directly with insurance companies to help homeowners recover faster.
Regional Leader
Now operating across six Southeast states with a full crew of licensed craftsmen. Over 2,000 roofs completed.
Award-Winning Quality
Recognized as a top-rated roofing contractor in the Southeast. Manufacturer certifications earned for premium shingle and metal roofing systems.
30 Years Strong
Celebrating three decades of trusted roofing. Over 5,000 completed projects, six states served, and a reputation built one roof at a time.
What Drives Us
Our Core Values
Integrity First
We tell you what your roof actually needs — not what makes us the most money. Honest assessments, fair pricing, no upsells.
Craftsmanship
Every nail, every shingle, every flashing detail matters. We take pride in work that lasts decades, not just years.
Family Values
Family-owned and operated since day one. We treat your home the way we'd treat our own — with care and respect.
Community
We live and work in the Southeast. When storms hit our neighbors, we show up. This community is our community.
The People Behind the Work
Meet the Crew
Every member of our team is a licensed, background-checked professional who takes pride in their craft. No subcontractors. No day laborers. Just our people, on your roof.
Our Team
Licensed professionals serving the Southeast since 1994
Credentials
Licensed, Certified & Trusted
We hold every license, certification, and insurance policy required to protect you and your home. When you hire John G Cannon Roofing, you're hiring a company that has earned the right to be on your roof.
- State Licensed Roofing Contractor
- Fully Bonded & Insured
- GAF Certified Installer
- Owens Corning Preferred Contractor
- OSHA Safety Certified
- Better Business Bureau A Rated
- National Roofing Contractors Association Member
- Insurance Claim Specialist
Let's Talk About Your Roof
Free estimates, honest answers, and 30 years of experience behind every call.