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Thorne Metal Systems

Keystone Heights
Licensed & insured DBPR verified
Metal Roof InstallationMetal Roof ReplacementMetal Roofing on New ConstructionMetal Re-Roof Over Existing Shingles+2 more
5.02 Google reviews
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About

Thorne Metal Systems is a metal roofing specialist headquartered in Keystone Heights, Florida, with an additional address associated with Middleburg, FL. Founded and owned by William (Bill) Thorne, the company has been installing metal roofs since 1989 and is a veteran-owned and operated business. Thorne Metal Systems holds multiple Florida Certified Roofing Contractor licenses including CCC1325825 and CCC1333853, and is a GAF CoatingsPro certified contractor, qualifying the company to offer GAF's Liquid-Applied Emerald Pledge Limited Warranty. The company serves Northeast Florida and surrounding areas, with documented project work in Keystone Heights, Palatka, Jacksonville, Jacksonville Beach, Ponte Vedra Beach, Fleming Island, St. Augustine, and Middleburg. Thorne Metal Systems ranks in the top 5 percent of Florida licensed contractors with a BuildZoom score of 108 and has completed more than 725 permitted roofing projects.

Highlights

Metal roofing specialist since 1989
Veteran-owned and operated
GAF CoatingsPro certified contractor
Top 5 percent of Florida licensed contractors by BuildZoom score
Over 725 permitted roofing projects completed

Services

Metal Roof Installation
Metal Roof Replacement
Metal Roofing on New Construction
Metal Re-Roof Over Existing Shingles
Commercial Metal Roofing
Liquid Applied Roofing Coatings

License verification

License checked against the Florida Department of Business & Professional Regulation (DBPR). Confirm current status before signing any contract.

CompanyThorne Metal Systems
License typeCCC, Certified Roofing Contractor
License no.CCC1325825
Status Active & current
License boardFL DBPR
RegionKeystone Heights
DBPR verified Licensed in FL

Confirm this license yourself at myfloridalicense.com.

Certifications

GAF CoatingsPro Liquid Applied Roofing ContractorListed credential

Google reviews

5.0
Rated by 2 verified Google reviewers Verified by Google
R R· 5 years ago

Probably one of the most professional, highest quality companies I've ever worked with.

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Verification badges

Earned from Thorne Metal Systems's verified Florida license, live Google rating, and standing in Keystone Heights. Every badge links back to this profile so anyone can confirm it, and it updates automatically if the underlying status changes.

Verified on Roofing Companies Florida — Thorne Metal Systems Top rated on Roofing Companies Florida — Thorne Metal Systems Best of 2026 on Roofing Companies Florida — Thorne Metal Systems

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Frequently asked

What roofing license does Thorne Metal Systems hold?
Thorne Metal Systems holds Florida Certified Roofing Contractor licenses CCC1325825 and CCC1333853, both issued by the Florida Department of Business and Professional Regulation.
What types of roofing does Thorne Metal Systems specialize in?
Thorne Metal Systems specializes exclusively in metal roofing, including standing seam metal roofs, metal roof installations on new construction, metal re-roofs over existing shingles, and commercial metal roofing systems.
How long has Thorne Metal Systems been installing metal roofs?
Owner Bill Thorne has been installing metal roofs since 1989, giving the company more than 35 years of specialized metal roofing experience in Florida.
Is Thorne Metal Systems a GAF-certified contractor?
Yes. Thorne Metal Systems is a GAF CoatingsPro certified contractor, authorized to offer GAF's Liquid-Applied Emerald Pledge Limited Warranty on qualifying projects.
Is Thorne Metal Systems veteran-owned?
Yes. Thorne Metal Systems is a veteran-owned and operated business.
What areas does Thorne Metal Systems serve?
Thorne Metal Systems serves Northeast Florida and surrounding areas, with documented work in Keystone Heights, Palatka, Jacksonville, Jacksonville Beach, Ponte Vedra Beach, Fleming Island, St. Augustine, and Middleburg.
Does Thorne Metal Systems do residential and commercial metal roofing?
Yes. Thorne Metal Systems installs metal roofs on both residential properties and commercial structures, including amenity centers, carwashes, and other commercial buildings.
What is Thorne Metal Systems' BuildZoom score?
Thorne Metal Systems holds a BuildZoom score of 108, placing the company in the top 5 percent of more than 191,000 Florida licensed contractors.
How many permitted roofing projects has Thorne Metal Systems completed?
Building permit records show Thorne Metal Systems has completed more than 725 permitted roofing projects in Florida.
How can I get a quote from Thorne Metal Systems?
Call Thorne Metal Systems directly at (904) 284-4353 to discuss your metal roofing project and request an estimate.