Platinum Roofing Group
Arizona residential & commercial roofing
(602) 435-3544
Flat roofs, tight timelines, and tenants still on-site. We scope commercial roofing around how your property actually operates — so work gets done without shutting you down.
We work with the full range of commercial flat roofing systems — TPO membrane for energy efficiency, EPDM for long-term flexibility, and modified bitumen for layered protection. Every system is selected based on your building's footprint, drainage profile, and sun exposure. We also handle commercial roof inspections, drain assessments, and proactive maintenance programs before small issues become major repairs.
Standing water after rain is a common early warning sign on Phoenix flat roofs. Other indicators include bubbling or cracked membrane, staining on interior ceilings, water intrusion around HVAC curbs, or missing maintenance records. A documented inspection can clarify the condition before an issue disrupts tenants or operations.
Commercial jobs require a different kind of project management. We schedule around your building's hours, sequence work so access isn't blocked, and communicate directly with property managers and facility teams. Before any work starts, you get a written scope that covers materials, timeline, and how disruption will be managed. We've worked on retail centers, office buildings, warehouses, and multi-tenant properties across Arizona.
We install and repair TPO, EPDM, and modified bitumen flat roof systems. We also work on built-up roofing (BUR) and handle tapered insulation for drainage correction. If your building has a low-slope or flat roof, we can assess it regardless of what's currently on it.
We plan access routes before the job starts, schedule loud or disruptive phases during off-hours when possible, and keep a dedicated point of contact for property managers throughout the project. Commercial repairs and replacements can often be phased so your building stays operational.
Yes. We work with property managers, HOAs, and asset managers on multi-tenant buildings and mixed-use properties. We're used to coordinating around lease terms, occupied units, and shared spaces. If you manage multiple buildings, we can set up a recurring inspection and maintenance schedule across your portfolio.
Maintenance frequency depends on the roof system, warranty, drainage, exposure, and property use. Typical work includes clearing drains, checking membrane seams and flashing, inspecting HVAC curb penetrations, and documenting areas showing wear. We can recommend a schedule after evaluating the roof.