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About Lifetime Roofing & Renovation

A Family-Owned Roofing Company Silicon Valley Has Trusted Since 2010

We're the Keshishyan family — licensed, certified, and rooted in the South Bay. For 16 years we've protected Bay Area homes and businesses with roofs built to a standard we'd put over our own family's heads.

Owens Corning Platinum Preferred — top 1% of contractors nationwide
CA License #1090028 (C-39) · Bonded & Insured
1,000+ roofs installed across 15+ Bay Area cities
600+ verified 5-star reviews on Google & Yelp
Our Story

It Started With One Promise: Do It Right, or Don't Do It at All

Lifetime Roofing & Renovation was founded in Sunnyvale in 2010 by Daniel Keshishyan, with a simple frustration behind it: too many homeowners were being handed rushed work, disappearing warranties, and crews that were never seen again. Daniel set out to build the opposite — a roofing company that treats every home like it belongs to the family, because for the Keshishyans, the company name is the family name.

That standard has never moved. Every roof we install is held to the same benchmark whether it's a single leak repair in Campbell or a full tile replacement in Los Gatos: the right underlayment, the right flashing, the right nailing pattern, and a jobsite left cleaner than we found it — right down to a magnetic nail sweep before we leave your driveway.

Sixteen years and more than a thousand roofs later, we've grown from a two-person operation into one of Silicon Valley's most credentialed roofing teams. What hasn't changed is who answers when you call: a local, family-run company that still measures success one satisfied homeowner at a time.

"We treat every roof as if it were protecting our own family. That's not a slogan — it's the only way we know how to work."

Daniel KeshishyanFounder & Chief Project Strategist · Lifetime Roofing & Renovation
Lifetime Roofing & Renovation crew installing a roof in the San Jose Bay Area
Meet the Founder

Daniel Keshishyan

Daniel Keshishyan, Founder of Lifetime Roofing & Renovation

The standard-bearer on every project

Founder & Chief Project Strategist · 16+ Years

Daniel personally sets the specification on every Lifetime Roofing project and holds the crew to the "Keshishyan family standard" from tear-off to final inspection. His certifications aren't decorations — they reflect the manufacturer training that lets our team install premium systems the right way and back them with the industry's strongest warranties.

Owens Corning Platinum Preferred CertainTeed ShingleMaster™ CA License #1090028 (C-39) 16+ Years in South Bay Roofing
What We Stand For

Four Values That Show Up on Every Roof

These aren't wall art. They're the reasons homeowners in San Jose, Sunnyvale, and Cupertino keep referring us to their neighbors.

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Family Accountability

Our name is on the truck and on the contract. When you hire us, you get the family that stands behind the work — not a rotating cast of subcontractors.

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Precision Over Speed

We'd rather do it once, correctly. Every system is installed to manufacturer spec so your warranty is real and your roof lasts its full life.

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Transparency

Clear scopes, honest assessments, and no surprise line items. If a repair will do, we'll tell you — we don't sell roofs you don't need.

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Local Expertise

Sixteen years of South Bay roofs means we know our microclimates, our permit desks, and Title 24 — knowledge you only get by working here every day.

Our Milestones

Sixteen Years of Building Trust

2010

Founded in Sunnyvale

Daniel Keshishyan launches Lifetime Roofing & Renovation as a transparent, locally-owned roofing specialist serving the South Bay.

2018

Owens Corning Platinum Preferred

We earn the manufacturer's highest contractor tier — a designation fewer than 1% of roofers nationwide qualify for — unlocking no-dollar-limit warranty coverage for our customers.

2023

Emergency Response Expanded

We grow our crews and add rapid storm-mitigation and emergency tarping so Bay Area homeowners aren't left waiting when a leak can't.

2026

$2M Liability Coverage

We increase to $2 million in liability coverage — added protection on every residential and commercial project we touch.

Credentials & Trust

Certified, Licensed, and Backed in Writing

Owens Corning Platinum & CertainTeed

Dual manufacturer certifications from two of roofing's most respected names — the training behind our precision installs and premium warranties.

Licensed, Bonded & Insured

California License #1090028 (C-39 Roofing) with $2M liability coverage. Fully bonded and insured on every job.

BBB A+ Since 2010

An unbroken A+ record with the Better Business Bureau and a proud member of the San Jose Chamber of Commerce.

50-Year Non-Prorated Warranty

Owens Corning No-Dollar-Limit warranty coverage on materials and labor — protection that doesn't shrink over time.

Angi Super Service 2024

Recognized as Top Rated with the Super Service Award — earned from real, verified customer reviews.

600+ Five-Star Reviews

A 5.0-star rating across Google and Yelp from hundreds of Bay Area homeowners and business owners.

Visit or Call Us

Talk to the Family Directly

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Office
333 Cobalt Way #103
Sunnyvale, CA 94085

Ready for a free, no-pressure estimate?

Whether it's a repair, a full replacement, or an emergency leak, the Keshishyan family will give you an honest assessment and a clear quote — no upsells, no surprises.

Proudly serving: San Jose, Sunnyvale, Cupertino, Mountain View, Campbell, Los Gatos, Saratoga, Milpitas, Morgan Hill, Gilroy, Santa Clara, San Mateo, Santa Cruz, and the greater Bay Area.

See Precision Roofing in Action

Lifetime Roofing & Renovation is a BBB-accredited, Owens Corning Platinum Preferred roofing contractor serving the San Francisco Bay Area.

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