Roof Replacement by San Gabriel Valley Roofing
Roof Replacement

A New Roof, Done Turnkey

Complete tear-off and installation of a premium roofing system, with permits, materials, inspections and cleanup handled by us. We give you the same guidance we would give our own family, and we stand behind the finished roof.

Licensed & Insured 20+ Years Experience 5-Star Rated Family Owned, Glendora

What we do

What a Replacement Includes

Tear-off and new underlayment on a full replacement
Tear-off and new underlayment on a full replacement

Tear-off and disposal

Every layer down to the deck, hauled away the same day. We protect landscaping, pools and driveways before we start.

Deck inspection and repair

Rotted or delaminated sheathing is replaced at a stated per-sheet price, so there are no surprise change orders.

Underlayment and flashing

Synthetic or self-adhered underlayment, new valley metal, drip edge and pipe flashings, and ice-and-water membrane where it belongs.

Your choice of system

Architectural shingles, concrete or clay tile, or a single-ply membrane on low-slope roofs. We install products we are certified to warranty.

Permits and inspections

We pull the permit, schedule the city inspections and close them out.

Cleanup and walkthrough

Magnetic nail sweep, debris removal, and a final walkthrough with you before we hand over the warranty paperwork.

★★★★★

“We needed a full roof replacement and SGV Roofing made the entire process seamless. Professional crew, clean worksite, beautiful result. Worth every penny.”

David & Lisa T., Arcadia, CA

Browse the products

Who we are

Built on Integrity, Backed by Experience

Owner of San Gabriel Valley Roofing
Family owned. The owner is on the job, not just on the letterhead.

San Gabriel Valley Roofing is a family-owned roofing company with over two decades of hands-on experience. We have earned our reputation one roof at a time, through honest assessments, quality craftsmanship, and standing behind every job we complete.

Licensed & BondedCSLB #1063411, Class C-39 roofing contractor.
Fully InsuredLiability and workers’ comp coverage on every job.
20+ YearsFamily-owned and hands-on since day one.
Free EstimatesA written scope and price with no obligation.
Warranty IncludedWorkmanship warranty plus manufacturer coverage.
Emergency 24/7A real person answers, day or night.

How it works

Our Process

San Gabriel Valley Roofing crew at work
Our crew on a San Gabriel Valley roof
01

Free Inspection

We conduct a thorough roof assessment, documenting damage, wear and potential issues with detailed photos.

02

Detailed Estimate

You receive a transparent, written estimate with clear scope, materials, timeline and pricing. No hidden fees.

03

Expert Execution

Our skilled crew completes the work on schedule using premium materials. We handle permits and inspections.

04

Final Walkthrough

We walk the finished job with you, make sure everything meets our standards, and hand you your warranty.

Questions

Roof Replacement FAQ

How long does a roof replacement take?

Most single-family homes take two to five days depending on size, roof type and weather. Tile takes longer than shingle.

Which roofing system should I choose?

It depends on your home’s style, slope, budget and fire zone. Browse our Boral tile and Owens Corning Duration guides, or ask us to bring samples to the estimate.

What warranty comes with a new roof?

Manufacturer coverage on the materials, up to a limited lifetime warranty on Duration shingles, plus our own workmanship warranty stated in the contract.

Do you offer financing?

Ask when you call. We can walk you through the options available for your project.

Related services

Coverage

Proudly Serving Southern California

San Gabriel ValleyPasadena, Arcadia, Glendora, Monrovia, Azusa, Covina, West Covina, San Dimas, La Verne, Temple City

Greater Los AngelesAlhambra, Monterey Park, Rosemead, El Monte, South Pasadena, San Marino, Altadena, Sierra Madre, La Cañada, Duarte

Inland EmpirePomona, Claremont, Upland, Rancho Cucamonga, Ontario, Fontana, Rialto, San Bernardino, Redlands, Corona

Orange CountyAnaheim, Fullerton, Orange, Brea, Yorba Linda, Placentia, Tustin, Santa Ana, Irvine, Mission Viejo

Ready for a New Roof?

Schedule a free inspection and written estimate. No pressure, no obligation.

(626) 598-6748
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