Roof Repair Smedway's Flat Roof Repair crews are trained on TPO, EPDM, and modified bitumen systems across Pleasant Hill, not general shingle work applied to a flat surface.


We carry compatible repair materials for multiple membrane brands, since mismatched patch material is a common cause of repeat flat roof failures.
We also test repaired seams for a proper bond before leaving, rather than assuming a visual check is enough.
Every Flat Roof Repair technician carries current Pleasant Hill, CA licensing for commercial roofing work.
Local Pleasant Hill dispatch minimizes business disruption with scheduling around your operating hours.
No surprise costs once we're already on the roof mid-repair.
Hot-air welding equipment ensures a proper bond on every TPO Flat Roof Repair repair.
Here's what falls under our Pleasant Hill Flat Roof Repair service for commercial and low-slope roofs.
TPO seam separation gets properly heat-welded, not just caulked over as a temporary fix.
EPDM punctures and seam failures are patched with compatible materials, not a mismatched quick fix.
We identify why water is pooling — often a low spot or blocked drain — before recommending a solution.
Modified bitumen blisters and seam issues are repaired using proper torch-down or cold-adhesive technique depending on the situation.
Clogged or damaged drains are a leading cause of Pleasant Hill flat roof ponding and membrane stress.
Rooftop HVAC units and their curbs are a frequent source of Pleasant Hill commercial roof leaks that general roofers often overlook.

We start by discussing the issue — ponding, active leak, or visible membrane damage.
On-site assessment identifies the membrane type and the actual cause of the issue.
Repair scope and pricing are explained clearly so you can plan around business operations.
Repaired seams are tested for a proper bond before we leave the site.

TPO seam repair was clean, tested it before leaving to make sure it actually held.
— Pleasant Hill Homeowner
Diagnosed a drain issue nobody else had caught, solved a recurring leak we'd dealt with for two seasons.
— Pleasant Hill Homeowner
Explained the membrane type and why it mattered for the repair approach.
— Pleasant Hill Homeowner
They caught a second smaller leak while fixing the one we'd actually called about.
— Pleasant Hill Homeowner

Our low-slope crews serve Pleasant Hill businesses and properties across Pleasant Hill, CA.
