Our commercial roof repair services in Philadelphia cover flat roofs, metal roofs, leak tracing, and industrial roofs, each starting with a walk across the roof itself.
Pick the card closest to your roof. Each of our commercial roof repair services in Philadelphia starts with the same inspection and ends with a tested repair.
Ponding, open laps, blisters, and drain leaks on low-slope membrane and built-up roofs, repaired after the wet area is mapped.
Typical Repairs
Loose fasteners, enlarged screw holes, rusted panels, and moving seams on exposed-fastener and standing-seam steel roofs.
Typical Repairs
Leaks with no clear source, traced from the stain inside back along the deck to the opening, then repaired at that spot.
Typical Repairs
Exhaust fan curbs, stack flashing, residue-damaged membrane, and worn service paths on plant and production roofs.
Typical RepairsMatch what you see to a service. When signs from both lists show up, the inspection settles it.
Describe the leak and the roof over the phone. We will point you to the right repair and set up a time to walk the roof.
Call UsFlat, metal, leak, and industrial repairs all move through the same sequence.
Stains, drips, and wet ceiling tiles get marked and photographed before anyone climbs the ladder, so the roof walk starts with a map of where water appeared and when. Notes from staff about timing and weather go on the same sheet.
Seams, drains, curbs, panel laps, and flashing above and upslope of those marks get probed and tested. Core cuts show whether insulation near the leak is wet and how far that wet area runs.
A written scope names the repair, its edges, and anything outside it that needs watching. Photos and a sketch make the boundary plain.
Matching membrane, panels, or flashing go in and tie into solid roofing. Work above occupied space is staged so each opening is closed before the day ends.
Finished seams are probed, drains get water-tested, and photos go into your roof file for comparison against any future leak.
Short answers for owners deciding where to start.
That happens often. A flat roof with a leaking drain might also have a cracked fan curb. We list each repair separately in the written scope, so you can see what each one fixes and decide on the order.
When wet insulation or worn membrane stays inside a defined area and solid roofing surrounds it, that section gets cut out and replaced on its own. The edges have to tie into dry, healthy roofing for the repair to hold.
Yes, when a rooftop unit, condensate line, or exhaust fan is part of the leak. We sort roof water from equipment water first, then coordinate so both sides of the problem get fixed.
Dated notes of where water appeared and what the weather was doing help a lot. Photos of earlier repairs, kept with those notes, let us tell a new defect apart from an older repair that needs more work.
Look at it from a ladder or a photo. Smooth sheets of rubber-like or white membrane, or a gravel surface, mean a flat roof. Ribbed steel panels with rows of screws mean a metal roof. Many plant buildings have both, joined at a wall or curb.
We mark stains inside, walk the roof above them, probe seams and flashing, check drains, and take cores where insulation might be wet. You leave the visit with a clear idea of what is wrong, and the written scope and price follow.
A roof hatch, an interior ladder, or room outside for our ladder works. Locked hatches, alarms, or tenant spaces on the way up should be sorted out before the visit so the inspection is not cut short.
Every inspection includes photos of the defects, marked on a roof sketch, and the finished repair gets photographed too. Those images go into your roof file and make later leaks much easier to compare.
Many repairs go ahead year-round. Some adhesives and sealants need dry surfaces and milder temperatures, so an active leak in cold or wet weather can get a temporary seal first, with the permanent repair once conditions allow.
It helps. Tenants under the work area need to know about noise, any space that must be cleared, and when the roof will be open above them. We give you the schedule in writing so the notice is easy to pass along.
Tell us what the roof is doing and where. We will match it to a repair service and set up a walk of the roof.