We also inspect rooftop HVAC curbs and penetrations, since equipment mounts are a common overlooked source of flat roof leaks.
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 Mc Donald business operations.
Insurance documentation available before work begins on any Mc Donald commercial property.
We coordinate timing to reduce impact on tenants or foot traffic wherever possible.
Membrane type and repair scope are itemized separately in every Flat Roof Repair estimate.
Proper membrane welding equipment prevents the seam failures common with improvised patches.
Most Mc Donald flat roof issues combine two or three of these elements, which is why a full inspection matters.
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.
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 Mc Donald flat roof ponding and membrane stress.
Rooftop HVAC units and their curbs are a frequent source of Mc Donald 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.
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.
— Mc Donald Homeowner
Diagnosed a drain issue nobody else had caught, solved a recurring leak we'd dealt with for two seasons.
— Mc Donald Homeowner
EPDM patch job from another company had failed within a year. Theirs has held up fine since.
— Mc Donald Homeowner
They caught a second smaller leak while fixing the one we'd actually called about.
— Mc Donald Homeowner
We serve both commercial properties and residential flat-roof additions throughout Mc Donald and Mc Donald, PA.
