Metal roofing
Architectural shingles
Tile roofing
GAF
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Inspection Across Hayward
Roof inspection in Hayward isn’t a one-size job. The city splits roughly in two: flat and low-slope tract homes from the 1950s through 1970s in the flats, and steep hillside compositions in Fairview and the canyons where wind and sun hit harder. A thorough inspection takes about 60 to 90 minutes on most homes, and we walk the roof rather than doing a drive-by from the street. If you’re in Hayward and want a straight answer on roof condition before rainy season or before listing a home, call (831) 318-8819 and ask for Travis Oakley’s team.

Why Brennan Roofing Co San Francisco Is Hayward’s Preferred Roof Inspection Company
Hayward homeowners call us because we don’t write a quote until we’ve actually walked the roof. That’s the Garrison Standard at work: a written price before any work starts, background-checked uniformed technicians on your property, and a full-year guarantee in writing. Travis Oakley holds every job in Hayward to that standard. If the inspection turns up a repair and that repair fails within a year, we come back free. Not pro-rated. Free.
We know the difference between a torch-down cap over 1960s fiberglass in the flatlands and a multi-ply composition roof catching bay wind in the Fairview hills. That matters. A roofer who only quotes by square footage will miss the underlayment and permitting questions that change the real scope. Homeowners in Hayward call Roof Inspection in Hayward when they want someone who knows both sides of the city, not a crew driving up from somewhere else and guessing.
Phones are answered by a live person around the clock. No voicemail, no automated queue. If you call at 6 a.m. before work or 9 p.m. after the kids are down, someone answers and gets you scheduled for a Hayward visit, usually within a few business days depending on weather.
Styles & brands we work with






Free Roof Inspection in Hayward
Our Free Roof Inspection in Hayward is exactly that: we come out, walk the roof, document what we find, and hand you a written condition report with photographs. No charge, no obligation. Typical cost to the homeowner is $0. If the inspection leads to a repair quote, the price goes on paper before any work starts. That number does not move at the door.
For a Hayward ranch or split-level, that means checking membrane seams and flashing on low-slope sections, walking the eaves for drip edge, and looking at decking from inside the attic where access exists. For hillside homes, we’re also checking ridge vents and flashing for wind-driven rain exposure. The report tells you what’s holding, what’s failing, and what can wait.
When Hayward Homeowners Schedule One
Most calls come in October and November, before winter rain. The second spike is spring, when sellers prep for listing and buyers want a pre-purchase inspection. Either way, we schedule within a few business days when weather allows safe ladder and roof access.
What You Get After the Walk
We hand over a written report with photos, a plain-English summary of what we saw, and a prioritized list. Repairs get a line-item price. Replacement recommendations, if any, get a square count and material options from Owens Corning, IKO, and Atlas as relevant. You decide what’s next.
Roof Inspection Companies in Hayward
Roof Inspection Companies in Hayward generally fall into two camps: sales teams that send a commission-based estimator, and actual roofing crews that perform the inspection. We’re the second. The technician who walks your roof is a roofer, not a sales rep, and the report reflects what’s structurally true rather than what’s easiest to sell.
Hayward’s housing stock makes this distinction sharp. On a 1962 ranch in the flats, an inspection means evaluating a built-up roof that may have been re-covered twice, with original fiberglass still underneath. On a Fairview hills composition roof, it means checking for granule loss, loose ridge shingles, and sealant breakdown from UV exposure. The right inspection flags those differences before a quote is written.
How We Inspect on a Built-Up Roof
We look for alligator cracking, ponding water, failing seams at penetrations, and soft decking along low-slope transitions. We also check whether the roof was re-covered over old layers without a permit, which can become a problem if the next step is a tear-off.

What Hillside Inspections Add
Wind direction matters on Fairview and canyon homes with bay views. We check ridge shingles for lift, flashing at dormers and skylights, and whether the underlayment was installed with enough overlap at eaves. Wind-driven rain finds small gaps and opens them over a winter.
Trusted Brands We Service in Hayward
We install and inspect materials from Owens Corning, IKO, Atlas, and Tamko, among others. When a Hayward inspection turns up a repair need, we can typically source matching materials locally within days, including shingle profiles common on 1970s and 1980s tract homes. We’ll explain the difference between a 30-year architectural shingle and a 3-tab original, in plain English, so you know what you’re paying for and why.
See the difference
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After
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AfterCommon Roof Inspection Problems We See in Hayward Homes
- Brittle original fiberglass under newer caps. In the flatlands south of downtown, many 1960s homes were re-covered with torch-down over the original built-up roof. The cap looks fine from the ground, but the decking underneath can be decaying. We check from the attic where access exists.
- Missing drip edge on low-slope eaves. Post-war tract builders in Hayward often skipped it. Without drip edge, water wicks back under the shingle or cap edge and rots the fascia. We flag it on nearly every flatlands inspection.
- Loose ridge shingles on Fairview hills homes. Wind-driven rain gets under the ridge and soaks the decking before you see a ceiling stain. By the time you see the stain inside, the repair is usually bigger than re-securing shingles.
- County permit gaps on hillside re-covers. Homes in unincorporated Alameda County zones around Hayward sometimes had roofs re-covered without county review. If the next step is a tear-off, that missing permit shows up. We catch it during inspection and tell you before you commit to a bid.
Pricing for Roof Inspection in Hayward, CA
A standard roof inspection for a Hayward ranch or split-level runs $0 with us because we do them free. If you’re comparing paid inspection companies in the area, market rates in Hayward and nearby Castro Valley typically run $200 to $450 for a full walk-and-report, with hillside and steep-roof add-ons pushing that higher. What you choose after the inspection is where the real numbers land: a minor flashing repair on a flatlands home might run $350 to $800, while a partial re-cover on a Fairview hills composition roof can run $4,000 to $12,000 depending on squares, decking condition, and underlayment. We put every number on paper before work starts. Call (831) 318-8819 to schedule your free inspection, and you’ll have our written report in hand before you spend a dime.
We Also Serve Cities Near Hayward
Brennan Roofing Co San Francisco serves Hayward and the surrounding East Bay, including Castro Valley, San Leandro, Walnut Creek, and Orinda. If you’re in one of those areas and need a roof walk, we’ll send the same uniformed crew and the same written-price standard. Our full Roof Inspection team covers the whole corridor, and every job follows the Garrison Code.
Serving Hayward, CA - Our Local Coverage Area
We’re based in the Hayward 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 Roof Inspection in Hayward
It changes the entire checklist. A flatlands ranch inspection starts at membrane seams, ponding, and decking under re-covers, then moves to eaves and drip edge. A hillside composition roof inspection starts at ridge shingles, flashing, and underlayment overlap, because wind-driven rain is the biggest enemy up there. An inspector who doesn’t separate the two will miss what’s actually failing on your specific roof. We scope the walk by neighborhood and roof type before the ladder goes up. Call (831) 318-8819 to schedule yours.
If your home sits in unincorporated Alameda County, which includes parts of the Hayward hills and Fairview, permits go through the county rather than the City of Hayward. A tear-off done without that county review can leave you with an open violation when you sell. We flag the permitting path during inspection and include permit handling in any replacement quote, so the number you see on paper is the number you pay. Call (831) 318-8819 and we’ll walk you through it.
We check soffit, fascia, gutters, drip edge, flashing, vents, and the decking from inside the attic where access exists. Shingles are one line item. On Hayward’s post-war tract homes, the soffit and fascia are often the first things to show water damage because original vents were undersized and eaves were built without drip edge. Our report covers those components. To schedule, call (831) 318-8819.
A roofing square is 100 square feet. We price by the square because roofing materials are manufactured and sold that way. When quotes are laid out in squares, you can compare line items directly instead of doing mental math between square footage and materials. We include the square count on every inspection report when replacement is recommended, so the bids you get from other companies sit side by side against ours. For a free inspection in Hayward, call (831) 318-8819.
Wind-driven rain exposure is the big one, and it shows up as lifted ridge shingles, failed sealant at flashing points, and underlayment gaps at eaves. We also look for county permit gaps on prior re-covers, because a lot of Fairview hills homes changed hands without documentation. We inspected a 1962 ranch in the flatlands south of downtown where the homeowner wanted a quick quote. Our tech walked the roof and found brittle original 1960s fiberglass under a newer torch-down cap, with cracked flashing around two plumbing penetrations and no drip edge along the eaves. We flagged the decking softness near the north valley, explained why the square count alone would miss the needed ice and water shield upgrade at the low-slope transition, and scoped the repair so the homeowner could compare bids accurately. That’s the level we bring to every Hayward inspection. Call (831) 318-8819 and we’ll do the same for your roof.
Call (831) 318-8819 to schedule your free roof inspection in Hayward. Travis Oakley’s crew will walk the roof, hand you a written report, and put any needed repair price on paper before work starts. No voicemail, no runaround, no pressure.
Written by Travis Oakley, Owner at Brennan Roofing Co San Francisco, serving Hayward and the East Bay.