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


Our Flat Roof Repair technicians are trained specifically on membrane systems, not general shingle repair applied to a low-slope roof.
Commercial Flat Roof Repair scheduling is built around minimizing disruption to your Mount Shasta business operations.
Insurance documentation available before work begins on any Mount Shasta commercial property.
Local Mount Shasta 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 Mount Shasta Flat Roof Repair service for commercial and low-slope roofs.
We test repaired seams for a proper bond before considering the Flat Roof Repair job complete.
EPDM punctures and seam failures are patched with compatible materials, not a mismatched quick fix.
Standing water that doesn't drain within 48 hours accelerates membrane breakdown and needs a drainage fix, not just a patch.
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 Mount Shasta flat roof ponding and membrane stress.
We reseal and reflash equipment curbs as part of a thorough Flat Roof Repair inspection.

We start by discussing the issue — ponding, active leak, or visible membrane damage.
A technician inspects the membrane system, checking seams, drains, and any ponding areas.
You receive a written estimate covering membrane repair or drainage correction before work begins.
Repaired seams are tested for a proper bond before we leave the site.

They tested the seam repair with water before considering the job done.
— Mount Shasta Homeowner
Scheduled the work around our business hours so it barely disrupted operations.
— Mount Shasta Homeowner
EPDM patch job from another company had failed within a year. Theirs has held up fine since.
— Mount Shasta Homeowner
They found a second smaller leak we didn't know about while fixing the one we called about.
— Mount Shasta Homeowner

We serve both commercial properties and residential flat-roof additions throughout Mount Shasta and Mount Shasta, CA.
