A Brennan company - serving San Jose, CA
Roofing Company in Redwood City, CA | Brennan Roofing Co San Jose

Roofing Company in Redwood City - Free Roof Inspection, Written Price

Free roof inspection with photos, then an itemized written price before anything is ordered. Installed by our own licensed crews and backed by a workmanship warranty.

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Cities Served
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Licensed & Insured Written Quotes Free Estimates All Brands Satisfaction Guarantee
Metal roofingMetal roofing
Architectural shinglesArchitectural shingles
Tile roofingTile roofing
GAFGAF
Owens CorningOwens Corning
Flat & low-slopeFlat & low-slope
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Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation

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Fast, Reliable Roofing Company Across Redwood City

When a Redwood City roof starts leaking, the question isn’t whether to fix it, it’s whether the crew you call will show up, put a price on paper before touching anything, and stand behind the work a year later. At Brennan Roofing Co San Jose, every Redwood City job starts with a written price and ends with the 365-Day Done Right Promise: a full-year written guarantee, with a free return visit if anything fails. We know the ‘Climate Best by Government Test’ means sudden atmospheric rivers between November and March, and we dispatch crews into Redwood City with that in mind. Call (669) 238-2101 and a live person answers, around the clock. No voicemail, no callback queue, no automated system.

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Why Brennan Roofing Co San Jose Is Redwood City’s Preferred Roofing Company

Redwood City homeowners call us because we run every job by The Garrison Standard: background-checked, uniformed technicians, a written price before any work starts, and a guarantee that doesn’t expire when the truck pulls away. Most of the work we do here is on mid-century ranch homes, especially in neighborhoods like Woodside Plaza, Redwood Village, and the streets east of El Camino Real. Those roofs have a specific set of failure points, and we know them by address, not just by zip code. Reputation here is built one roof at a time, and we hold every technician to The Garrison Code on every single job. Dispatch and scheduling are coordinated from the brand’s San Francisco Bay Area office, but the crews serving Redwood City work locally, and they answer to Travis Oakley, who runs our operation directly.

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Styles & brands we work with

Architectural shingles
Architectural shingles
Metal roofing
Metal roofing
Tile roofing
Tile roofing
GAF
GAF
Owens Corning
Owens Corning
Flat & low-slope
Flat & low-slope

Roofing Contractor in Redwood City

A roofing contractor in Redwood City does more than nail shingles. On the housing stock here, the job usually starts with figuring out what is actually under the surface. Many Redwood City homes from the 1950s and 60s have original built-up gravel roofs that have been over-coated so many times the roof jacks are buried and the scuppers are clogged with redwood needles. A proper contractor job here means tearing down to the deck to see what is rotted, then rebuilding the drainage and flashing before the new roof goes on. A full roof replacement in Redwood City typically runs $12,000 to $22,000 depending on size and condition, while a targeted repair on flashing or a clogged scupper usually lands between $350 and $900.

Deck Evaluation and Material Selection

Before any new underlayment goes down, we assess the deck, the drip edge, and the drainage path. On a Redwood City ranch with multiple over-coats, that often means cutting back built-up layers to find the original sheathing. We install materials from GAF, CertainTeed, and Tamko, chosen for how they handle both long dry spells and sudden downpours. The price goes on paper before we remove a single shingle, and it does not move at the door.

Permit and Inspection Coordination

Redwood City requires permits and inspections for full tear-offs and structural work, and we pull them. We document the nailing pattern, the flashing details, and the wind rating the city asks for. A compliant roofing contractor in Redwood City shows up with a plan that passes inspection the first time, not a change order halfway through.

Commercial Roofing in Redwood City

Commercial roofing in Redwood City means low-slope membrane and built-up systems on buildings that frequently sit under mature redwood trees. The same needle-clogged scuppers that plague residential ranch homes become a worse problem on commercial flat roofs, where ponding water can sit for days after a storm. We handle commercial repair, replacement, and maintenance for property managers and owners across Redwood City, from El Camino Real storefronts to office parks near Highway 101. A commercial roof repair here typically runs $900 to $3,500 depending on the membrane and the extent of ponding damage, while a full commercial replacement usually lands between $8 and $14 per square foot.

Flat and Low-Slope Systems

Commercial buildings in Redwood City need drainage that works, not just a membrane that holds water. We inspect scuppers, roof jacks, and parapet flashings before recommending any repair, because a clogged drain under a November atmospheric river is a failed roof waiting for a tenant complaint.

Preventive Maintenance Contracts

For commercial property owners in Redwood City, we offer maintenance visits that clear scuppers, inspect seams, and document conditions. The goal is simple: catch the small failure before it becomes a flooded suite and a five-figure claim. Every maintenance report is written, and every repair comes with the same written guarantee.

Trusted Brands We Service in Redwood City

We install and service roofing systems from GAF, CertainTeed, Tamko, and Boral, and we stock common repair parts for Redwood City homeowners. When a GAF shingle roof in Redwood Village needs a patch before a storm, we don’t order parts from a warehouse three states away. Material choice is explained plainly: what each brand offers, what it costs, and what makes sense for a low-slope ranch versus a hillside custom home. You choose with confidence because you see the real options, not a salesman’s talking points.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Common Roofing Problems We See in Redwood City Homes

  • Clogged scuppers and buried roof jacks. The ‘Redwood City special’ is a 1960s ranch where the built-up gravel roof has been over-coated so many times the drains are buried. We see it on Woodside Plaza ranches and mid-century tracts throughout the city, and the fix is a tear-off plus drainage rebuild, not another coat.
  • Ponding on low-slope roofs. Redwood City’s Mediterranean climate means months of dry, then sudden atmospheric rivers. Low-slope roofs pond water when scuppers clog, and that water works its way into ceilings. Proper drainage retrofits stop it.
  • Dry-rotted fascia and soffit under overhangs. Minimal overhangs on 1950s and 60s tract homes leave fascia exposed to winter storms and summer sun. Once rot starts behind the drip edge, water follows the framing. We replace rotted wood before installing new flashing and shingles.
  • Missing or failed flashing at roof jacks. The roof jacks around plumbing vents and furnace flues on mid-century Redwood City homes are a common leak point. When we find them buried under over-coats, we cut them out correctly and install new flashing with a documented seal.

Pricing for Roofing Company in Redwood City, CA

Here are honest ranges for Redwood City, not national averages. A targeted roof repair on flashing, a scupper, or a small leak runs $350 to $900. A full tear-off and replacement on a typical 1,400 to 1,800 square foot Redwood City ranch runs $12,000 to $22,000, depending on whether we need to replace decking, rebuild soffit, or reroute drainage. Commercial flat roof repair lands between $900 and $3,500, and a full commercial replacement typically costs $8 to $14 per square foot. What moves the number is deck condition, drainage work, and the wind rating you choose. We put the price on paper before any work starts, and it stays there. Call (669) 238-2101 for a free, written estimate on your Redwood City roof.

We Also Serve Cities Near Redwood City

Our Redwood City crews also work in Atherton, Palo Alto, Stanford, and Portola Valley, where housing styles and roof requirements differ from the mid-century tract homes we see daily. If you are in one of those areas, the same written pricing and 365-Day Done Right Promise apply. For the full scope of what our Roofing Company team handles, read more about our service range and process, all anchored by our work serving Roofing Company in Redwood City and the surrounding peninsula.

Serving Redwood City, CA - Our Local Coverage Area

We’re based in the Redwood City area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs About Roofing Company in Redwood City

Why Redwood City Chooses Brennan Roofing Co San Jose

We set the standard for roofing company in Redwood City.

No Change-Order Surprises

The written quote you sign is the price you pay. Anything we find mid-job gets priced and approved by you in writing before we touch it.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Redwood City

Getting your roofing company handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your roofing company needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Redwood City - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local roofing company pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Redwood City Customers Say

Trusted by homeowners across Redwood City and surrounding areas.

★★★★★

"Storm took off a section of shingles. They were here next morning to tarp it and finished the repair that week."

Elaine D. · Verified customer
★★★★★

"Honest inspection with photos. Told me I only needed a repair, not a replacement."

Sergio P. · Verified customer
★★★★★

"Ridge vent added and the attic is cooler. Fair price compared to the other two quotes."

Vernon C. · Verified customer

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(669) 238-2101

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