Roof Repair Smedway's Flat Roof Repair crews are trained on TPO, EPDM, and modified bitumen systems across Portola Valley, not general shingle work applied to a flat surface.
A flat roof leak rarely shows up directly above where the water actually entered — membrane systems move water laterally before it drips through.
Commercial Flat Roof Repair scheduling is built around minimizing disruption to your Portola Valley business operations.
Insurance documentation available before work begins on any Portola Valley commercial property.
We coordinate timing to reduce impact on tenants or foot traffic wherever possible.
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 Portola Valley 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.
We identify the membrane type first, since EPDM and TPO repairs use different adhesive systems.
We identify why water is pooling — often a low spot or blocked drain — before recommending a solution.
We assess whether a modified bitumen repair needs a patch or a full section replacement.
Clogged or damaged drains are a leading cause of Portola Valley flat roof ponding and membrane stress.
Rooftop HVAC units and their curbs are a frequent source of Portola Valley commercial roof leaks that general roofers often overlook.
Call +1-855-469-0306 to schedule an assessment — dispatch connects you with a Flat Roof Repair specialist.
A technician inspects the membrane system, checking seams, drains, and any ponding areas.
Drainage and ponding issues are assessed alongside any visible membrane damage.
A completed Flat Roof Repair includes a walkthrough of what was repaired and why.
Ponding water on our building had been an issue for years until they actually fixed the drainage instead of just patching around it.
— Portola Valley Homeowner
Scheduled around our tenants' business hours without us even having to ask.
— Portola Valley Homeowner
Explained the membrane type and why it mattered for the repair approach.
— Portola Valley Homeowner
They found a second smaller leak we didn't know about while fixing the one we called about.
— Portola Valley Homeowner
We serve both commercial properties and residential flat-roof additions throughout Portola Valley and Portola Valley, CA.
