Del Rio RoofingRedwood City · Since 1988

Del Rio Roofing Co. Inc. · Family-owned

The Peninsula's roofer since 1988.

Roof replacement, repair and gutters for homes and businesses in Redwood City and the surrounding Bay Area. Owner Ignacio Del Rio still walks every job, with most of the same crew he started with.

Request an estimate Call (650) 364-2505
Residential & commercialLicensed & insuredJob site cleaned dailyOwner-run crew

What we do

Roofs, repairs & gutters

From a single leak over a bay window to a full tear-off and reroof, one crew handles it start to finish.

Tear-off & reroof

Roof replacement

Complete removal down to the deck, sheathing repair where needed, new underlayment and a finished roof in the material you choose.

Leaks & damage

Roof repair

Major leaks, storm damage, flashing failures and small fixes. We tarp and protect your home when rain comes in mid-job.

Low-slope

Flat roofs

Tar and gravel, single-ply and foam systems for flat and low-pitch roofs on homes, additions and commercial buildings.

Water control

Gutters & downspouts

Seamless metal, copper and galvanized gutters, installed new or repaired, plus added downspouts to move water away from the house.

Before you buy

Roof inspections

A clear look at condition and remaining life before a sale, after a storm, or when you're weighing repair against replacement.

Business

Commercial roofing

Flat and pitched roofs for offices, retail and multi-unit buildings, scheduled around your tenants and hours.

Roof types we install & repair

Every material on your street

Peninsula homes range from 1920s cedar shake to mid-century flat roofs. We work on all of them.

MaterialTypical pitchGood fit for
Composition shingle4:12 and upMost homes. Wide color range, strong value, straightforward repairs.
Asphalt shingle4:12 and upBudget-friendly replacements and matching existing sections.
Wood shake4:12 and upOlder and craftsman homes where the natural look matters.
Metal3:12 and upLong service life and low upkeep on homes and commercial buildings.
Tar & gravelUnder 2:12Flat roofs on mid-century homes, garages and commercial buildings.
Single-ply & foamUnder 2:12Modern flat-roof systems and roof decks.

Pitch is rise over run: 4:12 means the roof climbs 4 inches for every 12 inches across. We'll confirm what your roof can take during the estimate.

About the company

Built on the same crew for three decades

Before starting Del Rio Roofing in February 1988, Ignacio Del Rio and his team worked as subcontractors for established Bay Area roofing contractors. Today the company has about 15 people, and most of the original workers are still on the crew.

We've been members of the Better Business Bureau since the early '90s and hold an A+ rating. Our shop is at 2260 Bay Road in Redwood City.

  • The owner answers his phoneIgnacio is reachable on his cell throughout the job, and the office team is there too.
  • Clean site, every dayDebris is picked up at the end of each workday, and we warn you before the loud work starts.
  • Your home stays protectedIf weather turns mid-project, we're back on the roof to tarp it, even at night.
  • Licensed and accountableCalifornia contractor license #821728, verifiable with the CSLB.

From our customers

What neighbors say

Rated 4.7 out of 5 on Angi, A+ with the BBB, and a regular name in Nextdoor recommendation threads.

“They replaced my roof when I bought my house. I was under a time crunch because my parents were coming for Thanksgiving. One night I heard a noise and Ignacio had been on my roof late at night putting a tarp in place due to rain. They finished the job on time. I will use them again.”
R.R. · Menlo Park · via Nextdoor
“We were very happy with the service, professionalism, and price. Our roof came out beautifully, and the workers cleaned debris every day, and would also warn us on loud noises before they happened.”
Homeowner · via Yelp
“Every time we needed to touch base, the owner was always available on his cell phone, in addition to the office staff. We would definitely recommend this company.”
Homeowner · via Yelp

Get in touch

Request an estimate

Tell us about your roof and we'll call to set up a visit. Based in Redwood City, working across the Peninsula.

  • Redwood City
  • Menlo Park
  • San Carlos
  • Atherton
  • Belmont
  • Palo Alto
  • San Mateo
  • Woodside
Phone(650) 364-2505
Office2260 Bay Rd, Suite B
Redwood City, CA 94063
LicenseCSLB #821728