Tear-off or recover
We evaluate the existing assembly, moisture content and structure, then recommend a full tear-off or a code-compliant recover so you only pay for what the roof actually needs.
REROOFING
Expert Flat Roof Replacement for Your Commercial Property
Every roof reaches the end of its service life. Roofco replaces or recovers aging commercial roofs with minimal disruption to the tenants and operations underneath.
Occupied-building expertise
Retail centers, warehouses, apartments and casinos stay open while we work. Phased scheduling, dust control and daily tie-ins keep the building watertight every night.
Energy-saving cool roofs
White TPO and PVC membranes that meet California Title 24 reflectivity requirements and cut cooling loads on the floors below.
Tenant-improvement roofing
Roof cuts, new curbs and equipment supports for TI work, coordinated with your mechanical contractor and closed out with matching membrane.
Manufacturer warranties
Roofco is an approved installer for major single-ply manufacturers, so your new roof carries a full-system warranty backed by the manufacturer.
Recent Reroofing Work
See more in our project gallery. Related services: New Construction · Maintenance · Leak Repair.
Frequently Asked Questions
How do I know if my commercial roof needs to be replaced or just repaired?
We start with a roof inspection and, where needed, a moisture survey. If the insulation is wet across large areas or the membrane has reached the end of its life, replacement or recover is the better investment. If problems are isolated, we will recommend repairs and say so in writing.
Can my building stay open during a reroof?
Yes. Most of our reroofing is on occupied retail, multi-family and industrial buildings. We phase the work, tie in every night so the roof is watertight, and coordinate noise, deliveries and access with your tenants.
What is the difference between a tear-off and a recover?
A tear-off removes the existing roof down to the deck and installs a completely new system. A recover installs a new membrane over the existing roof when code allows it and the existing insulation is dry, which saves cost and landfill waste.
How long does a commercial roof replacement take?
A typical 20,000 to 50,000 square-foot single-ply reroof takes two to four weeks depending on tear-off, weather and the number of rooftop units and penetrations. Larger projects are phased.