Commercial Roofing
Durable, high-quality commercial roofing built to protect your building and everything in it. From installations to repairs, we deliver reliable systems using premium materials engineered for long-term performance. Three Stone also works with HOAs.
Premium products
We partner with tier-one roofing membrane manufacturers, including Carlisle and Johns Manville, combining premium materials with certified installation and manufacturer-backed warranty options.
Our commitment goes beyond the finished roof. Through clear communication, responsive service, and meticulous workmanship, we deliver an exceptional roofing system — and a customer experience that reflects the Three Stone standard from start to finish.
What do you need?
We help commercial property owners understand the right path for their roof — whether that means a roof assessment, full replacement, repair, or an ongoing maintenance program.
Built higher
for what matters.
Assessment
Roof walks, core samples when needed, moisture surveys where appropriate, and a written condition report with photos — so repair, restoration, and replacement options are priced separately and budgeted correctly.
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Replacements
When a system reaches the end of its life, we replace failed roofing components and install a new warrantied assembly using tier-one commercial roofing materials.
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Repairs
We identify seam failures, flashing issues, punctures, ponding areas, and leak sources — then provide a clear plan for permanent repair.
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Maintenance
Scheduled inspections and preventative maintenance help catch small issues early, extend roof life, and reduce disruption to your building and operations.
Request assessmentCommercial roofing across the Southeast
Credentials
CertainTeed ShingleMaster Premier
The highest certification CertainTeed awards, and in 2025 CertainTeed named us #1 in Tennessee for protecting customers with SureStart PLUS warranties.
BRAVA Certified Craftsman Contractor
The only BRAVA Certified Craftsman contractor in Tennessee and Alabama — composite slate, shake and barrel tile, installed to Brava’s specification.
Carlisle SynTec Authorized Applicator
Authorized Applicator status is what makes Carlisle’s No Dollar Limit commercial warranties available to our clients.
Manufacturer’s Lifetime Workmanship Warranty
Backed and issued by CertainTeed through Three Stone — a manufacturer’s warranty on the workmanship itself, which only contractors holding the highest level of certification can register.
Johns Manville Contractor
TPO, EPDM and modified bitumen commercial systems.
GAF Certified Plus Contractor
GAF’s enhanced certification tier, and the extended system warranties that come with it.
James Hardie Select Contractor
Factory-trained fiber cement installation.
BBB Accredited — A+
Accredited since 2024.
Google Guaranteed
4.9 stars across 500+ Google reviews.
Nextdoor Neighborhood Fave
Voted by neighbors in 2024 and 2025.
Recent commercial work
Every building below stayed open while we worked. Open any project for the systems installed, the warranty registered, and how the job was staged.
We value all our customers
“We recently hired Three Stone Roofing for a commercial roof installation, and the entire experience was outstanding from start to finish. Their communication was top-notch — clear, timely, and always professional. In an industry where delays are common, Three Stone delivered exactly when they said they would.”
Scheduled inspections, documented reports, and priority response — with a commercial and residential service manager, maintenance supervisor, and lead service technician on staff. Call (615) 434-3333 to price a program for your portfolio.
Repaint and floor work on the same building is on commercial painting and floor coatings, and seam, penetration and flashing repairs on an existing TPO or EPDM roof are on roof repairs. Finished commercial roofs are in the gallery under low-slope roofs and steep-slope roofs on churches, schools and a hotel.
Answers
Carlisle SynTec and Johns Manville TPO and EPDM single-ply, modified bitumen, and metal, plus CertainTeed and GAF shingle on steep-slope sections. We are a Carlisle Authorized Applicator, which is what allows the No Dollar Limit warranties to be registered.
TPO is a white, heat-welded membrane that reflects sunlight and lowers cooling load, which is why it dominates new commercial work in the South. EPDM is a black rubber membrane, adhesive- or tape-seamed, that handles temperature swings and foot traffic well and is often cheaper to install. Building use, deck type, and rooftop equipment decide which is right — we install both and have no reason to favor either.
A properly installed 60–80 mil TPO or EPDM system runs 20–30 years, and manufacturer No Dollar Limit warranties are commonly written at 20 or 30. Drainage and maintenance decide where in that range you land — ponding water is what shortens a flat roof, more than age.
Commercial work is priced per square foot, and the drivers are the system, membrane thickness, insulation R-value, how much tear-off is involved, and the number of penetrations and curbs. A retrofit over an existing metal roof usually costs less than a full tear-off. Every proposal is itemized so alternates can be compared line by line.
Repair when the membrane is broadly sound and leaks trace to specific penetrations, seams, or flashings. Replace when the insulation is saturated, seams are failing across the field, or you are patching the same roof every season. A moisture survey answers it properly rather than by guesswork — wet insulation never dries out and quietly destroys the deck beneath it.
Often, yes. Flute-fill insulation and a cover board over the existing panels create a flat substrate for a new single-ply membrane, which avoids tear-off, keeps the building dry throughout, and costs less. We completed exactly this for Core O Med. It requires the existing deck to be structurally sound, which the inspection confirms first.
Yes. Scheduled inspections, drain and gutter clearing, seam and flashing repair, and documented condition reports for capital planning. Most manufacturer warranties require periodic maintenance to stay in force, and a lapsed record is a common reason a claim is refused.
Yes. We phase commercial work around operating hours, including nights and weekends, and stage material so entrances, parking, and tenant access stay open. Every project we run on an occupied building is planned that way before it starts.
Free estimate
Roofing, siding, painting, or concrete coatings — start here.
