Top-Rated Roofing Experts
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why choose us
Replacing a commercial roof is a significant investment. Our goal at Lifetime Roofing & Renovation, Inc. is to extend the life of your building, control long-term costs, and keep your team and tenants safe. We plan, permit, and execute projects to finish on time and on budget—with clear communication from start to finish.
Benfits
Roof age over 20 years or repeated leak history
Ponding water, seam failures, or membrane blistering
Wet insulation discovered during inspection
Rising energy bills due to deteriorated insulation or reflectivity
Repairs now exceeding the cost-benefit threshold
“According to GAF, building roofs should be inspected at least once per year, ideally before storm season…”
OUR SERVICES
We recommend systems based on building use, roof deck, budget, and energy goals.
Heat-welded seams, reflective, low maintenance
Chemical resistant for restaurants/industrial exhaust areas
Proven durability, excellent for large footprints
Multi-ply durability with granular cap options Metal (Standing Seam/Panels) – Long service life, premium look, retrofit options
When conditions allow, extend life and reduce tear-off
Reduce energy costs in large buildings and warehouses.
Our process
"Our certified roofers ensure every commercial roofing inspection is conducted with precision, safeguarding your structure against damage and optimizing long-term performance.”
Identify saturated areas and risk points
Written plan covering materials, details, timeline, and costs
Safety plan, tenant notices, staging & access plan
Protect deck, install tapered insulation/drainage as needed
Manufacturer-approved methods, details at penetrations & edges
Punch list completion, warranty registration
Post-install care to protect your investment
Upgrades
Drainage is critical for flat and low-slope roofs. We design and install:
Commercial gutters & downspouts
Scuppers, leader heads, and collector boxes
Internal drains & crickets to eliminate ponding
Warehouses & logistics facilities
Office, retail, medical, and education
Multi-family & HOA common buildings
Light industrial & manufacturing
Call Now For Free Roof Inspections
our service areas
Proudly serving San Jose and the greater Bay Area: Sunnyvale, Santa Clara, Fremont, Campbell, and nearby communities.
Secure the protection and beauty your home or business deserves
FAQ
We address your roofing concerns with personalized solutions, providing reliable service and expert guidance to protect your home or business.
If leaks are recurring, insulation is saturated, or the membrane is at end-of-life, replacement often lowers total cost of ownership. We’ll inspect and provide a side-by-side repair vs. replace analysis.
Most projects finish in 3–10 working days, depending on size, access, and weather. Your proposal includes a timeline.
We coordinate staging and work windows to keep tenants and staff safe and the building operational whenever possible.
TPO, PVC, EPDM, Modified Bitumen, Metal, and select coating/recover options when conditions are right.
Watch for signs like water leaks, missing shingles, or age-related wear. If you’re unsure, contact us today for a professional consultation and honest recommendations tailored to your situation.
Manufacturer system warranties (length varies by system/spec) plus our workmanship coverage. We handle registration at closeout.
Yes—Emergency Commercial Roof Tarping and leak containment to protect interiors before or during projects.
