Our commercial roof repair services in Bellevue cover flat roofs, metal roofs, active leaks, and industrial roofs, each matched to the system on your building.
Each of our commercial roof repair services in Bellevue starts with a roof walk, then works on the part of the roof that failed.
TPO, EPDM, modified, and built-up roofs with split seams, ponding at drains, or blisters. Repairs stay in the sections that failed when the insulation underneath is dry, and wet board gets cut out and replaced before new membrane goes on.
See flat roof repair
Screw-down and standing-seam panels with leaking laps, loose fasteners, rusted panels, or open trim. We replace parts in the same profile and gauge, reseal laps with butyl, and refasten ridge and eave pieces so wind stops working them loose.
See commercial metal roof repair
Recurring stains, drips near rooftop units, and new leaks after hail. We trace water from the ceiling to its entry point before any repair starts, set a temporary seal if water is coming in, and water-test the spot after the fix.
See commercial roof leak repair
Plant and warehouse roofs crowded with fans, stacks, and walkways. Repairs use heat- and residue-resistant materials, walk pads protect traffic paths, and the work is scheduled around shifts, docks, and production lines.
See industrial roof repairMatch what you see on the roof to the service that handles it.
| Roof Problem | Service | First Thing We Check |
|---|---|---|
| Water standing around a drain | Flat Roof Repair | Drain height and strainer |
| Leaks at screw rows | Commercial Metal Roof Repair | Washers and fastener grip |
| A stain that keeps returning | Commercial Roof Leak Repair | Laps and curbs above the stain |
| Residue around exhaust fans | Industrial Roof Repair | Membrane softening near the fan curb |
| Split seams after a cold snap | Flat Roof Repair | Weld strength along the lap |
| Drips along purlin lines | Commercial Metal Roof Repair | Screw rows uphill from the drip |
| Leaks after an HVAC service call | Industrial Roof Repair | Curb flashing and punctures near the unit |
| Cracked flashing at a wall | Flat Roof Repair | Base flashing and counterflashing at the parapet |
| Ceiling stain under a skylight | Commercial Roof Leak Repair | Dome, curb seal, and flashing |
Describe the roof and the symptom when you request an estimate. The roof walk sorts it out, and the scope names the service. Photos help if you have them.
The same four decisions run through every service we offer.
We walk the full roof, beyond the leak area, because drains, curbs, and edge metal tend to fail together. Photos tie each problem to its spot, and a moisture meter checks the insulation around every leak.
Core cuts and moisture readings show how far water spread. A small wet area gets cut out and rebuilt; saturation across a whole bay calls for replacing that section. Both options go on the scope when the roof sits near the line, so you can compare.
Each system gets its own materials: heat-welded patches for TPO, primed tape for EPDM, plies for built-up roofs, and sealant plus stitch screws for metal laps. Primers and sealants follow the maker's instructions for each system.
Repairs over occupied space get interior protection where panels or deck come out. Lifts stay clear of docks and doors, and noisy work runs on quieter days. Tenants and staff get notice before work starts over their space.
What owners ask before choosing a service.
Commercial roof leak repair comes first, since each entry point needs tracing before anyone picks materials. Once the sources are mapped, the scope often splits into flat roof repair for seams and drains and metal roof repair for laps on an attached shop. Each part of the scope is priced on its own line.
Many Bellevue buildings pair a flat office roof with a metal warehouse roof. One inspection covers both, and the repair scope lists each section with its own materials, so the transition flashing between them gets fixed too. Both roofs get photos so you see each problem area.
The installer has no bearing on the repair. We work on the membrane, panels, and flashing on the building now, and note any manufacturer warranty you hold so repairs follow its rules. Older repairs by others get checked for bond like any other patch.
Yes. When water is coming in, the first visit sets a temporary seal with roof cement, tape, or a tarp to stop it. The permanent repair follows once the roof is dry, using materials matched to the membrane or panels on the building. Photos of the damage go with the scope.
Length follows the scope. A few seam patches or a drain reset fit into one visit, while cutting out wet insulation or replacing panels takes longer and gets staged around the building's hours. The written scope lists each item so you can see what the visit covers. Bigger jobs get split into stages by roof section.
Manufacturer warranties set rules for who repairs the roof and with which materials. Share the warranty paperwork before work starts, and the repair uses approved materials and methods. If the warranty requires the original installer, we tell you that first. Keep the paperwork handy for the roof walk.
Old patches get checked one by one for bond and leaks. Patches that are still bonded stay, loose ones come off, and new repairs tie into clean membrane. When patches cover much of the field, the scope prices a section replacement next to the repair option. You choose which way to go.
Roof access, the ladder or hatch location, and notes on when and where leaks show up help most. Earlier repair records and warranty papers speed things along, and a contact who can open interior rooms lets us check stains below the roof.
Tell us which roof and what you see. We schedule the roof walk and send a scope for the service that fits.