Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Inspection Across San Pablo
A roof inspection in San Pablo typically runs $180 – $340 for a standard visual assessment, and we usually complete it in under an hour. If you need a full written report with photos and repair recommendations, plan on $350 – $550 depending on home size and whether you need an attic walk-through. Call (361) 320-9467 to schedule your free estimate, and we’ll get a background-checked, uniformed technician to your door inside the promised window.
We know the flatlands off San Pablo Avenue and the sloped streets climbing toward the El Sobrante border. We know where fog sits longest and which roofs on which blocks were built before anyone thought about ice and water shield. That matters when you’re deciding whether a roof has three years left or ten.
Key Takeaways
- Standard roof inspection in San Pablo: $180 – $340, completed same-visit in most cases
- Full documented inspection with written report and photos: $350 – $550
- Every quote goes on paper before any work starts, and the price doesn’t move at the door
- Every inspection is backed by the 365-Day Done Right Promise, in writing, for a full year
Why Brennan Roofing Is San Pablo’s Preferred Roof Inspection Company
We operate under a named standard, not a handshake. The Garrison Standard means a written price before any work starts, a background-checked uniformed technician on your roof, and a full-year written guarantee on everything we touch. If a repair we made fails within that year, we come back and fix it at no charge. You don’t chase us. We show up.
San Pablo homeowners call us because they’ve been burned by no-shows and price changes at the door. We don’t do either. The price goes on paper first, and it stays put. Calls are answered by a live person around the clock, not a voicemail tree, so when you call about a leak on a Sunday night, you get a human being who can start scheduling.
Our technicians drive San Pablo streets every week. They know the post-WWII tract homes off Rumrill Boulevard, the newer infill townhomes near Contra Costa College, and the bay-facing blocks where fog lingers past sunrise. That local familiarity means a faster, sharper inspection, because we already know what these roofs do wrong.
Commercial Roof Inspection in San Pablo
Commercial Roof Inspection in San Pablo covers a different animal than residential work. The newer infill townhome and mixed-use buildings around San Pablo Avenue and near Doctors Medical Center often carry low-slope membrane roofs: TPO, PVC, or modified bitumen. These don’t fail like shingle roofs. They split at seams, pond water at sagging insulation boards, and pull away at parapet flashings. We walk every seam, probe for soft spots, and check drain scuppers and edge metal. A commercial roof inspection here starts around $400 and scales with roof square footage and number of penetrations. Call (361) 320-9467 to schedule your free estimate.
Low-Slope Membrane Assessment
We check seam welds for delamination, look for billowing or loose edge details, and map any standing water. On San Pablo’s shallow-pitch commercial roofs, ponding is the leading early failure sign. A written report documents every finding with photos so you can plan maintenance before a $4,000 tear-off becomes a $18,000 one.
Fog-Side Equipment and Edge Metal
Commercial buildings on bay-facing lots get the same salt-air and fog exposure as the homes. We check rooftop HVAC curbs, vent stacks, and metal copings for corrosion. Where standard galvanized starts bleeding rust, we spec stainless or hot-dip hardware in the report. The coastal-spec upgrade costs more up front. It costs far less than a premature metal replacement.
Roof Inspection Services in San Pablo
Roof Inspection Services in San Pablo mean walking the whole roof, not just the easy side. We inspect shingle condition, flashing at chimneys and skylights, drip edge, valleys, penetrations, and the attic side of the decking. On San Pablo’s 1940s – 1960s tract homes, we pay special attention to starter strip along north-facing eaves where fog keeps things damp for hours after sunrise. A standard homesvisual roof inspection here costs $180 – $340, and you get a straight answer about what’s urgent and what can wait. Call (361) 320-9467 to schedule your free estimate.
Post-Purchase and Pre-Listing Inspections
If you’re buying a home off San Pablo Avenue or selling one in the hills above El Portal Drive, a documented inspection protects you. The buyer wants to know the roof isn’t hiding a $12,000 replacement. The seller wants proof the roof was maintained. We provide a written report with dated photos, and if you need a repair sheet for negotiations, we’ll price each item line by line.

Storm Damage and Insurance Documentation
When an atmospheric river slams the East Bay, wind-driven rain pushes under shingle laps and through weak flashing. We inspect for lifted shingles, creased flashing, and granule loss, then write it up in terms your insurance adjuster will recognize. If the damage is real, the report helps your claim. If it’s not, we’ll tell you that too, instead of manufacturing work.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in San Pablo
We install and maintain materials from GAF, CertainTeed, and Owens Corning, and we service roofs built with any major manufacturer’s products. Because we’re tied into local parts supply chains, we can get matching shingles, vent boots, and flashing components for San Pablo homes without the week-long wait that comes with special orders. If you have an IKO or Tamko roof from a previous owner’s reroof, we’ll identify what’s on there and whether repair makes sense or replacement is the honest answer. No brand gets pushed over another. The roof’s condition and your budget decide.
Common Roof Inspection Problems We See in San Pablo Homes
- Fog-side moss and algae lifting shingle edges. Bay-facing streets in neighborhoods like Rollingwood stay damp long after sunrise, and north slopes hold that moisture. Moss creeps under shingle laps, and by the time you see it from the ground, the starter strip is already softening.
- Corroded drip edge and fasteners on fogged exposures. Ordinary galvanized edge metal that would pass inspection inland rusts and bleeds red streaks down fascia boards here within a few seasons. We spec stainless or hot-dip hardware on those exposures, and the inspection report will note when the previous roofer didn’t.
- Valley and eave flashing failures from wind-driven rain. Bay storms push water sideways, not just down. Standard shingle laps and standard valley flashing can’t always hold against that pressure. Homes built before modern underlayment codes often show water staining at the inside corners of attic ceilings.
- Roof-edge decay feeding fascia and siding problems. San Pablo’s post-WWII tract homes were built with minimal eave overhangs. When a roof edge fails, the wicking doesn’t stop at the roofline. It travels into fascia, soffit, and siding, which means a roof inspection here has to look below the drip edge too.
Pricing for Roof Inspection in San Pablo, CA
A visual roof inspection in San Pablo runs $180 – $340, and most single-story homes fall at the lower end. Two-story homes with steep or cut-up roof planes run toward the top. A full written report with attic walk-through and photographic documentation runs $350 – $550. Commercial rooftop inspections start at $400 and scale with square footage. What changes the price? Access difficulty, roof complexity, and whether you need a repair estimate attached to the report. If we find repairs, you get a written line-item price before any work starts, and that number doesn’t move at the door. Call (361) 320-9467 to schedule your free estimate.
| Inspection Type | San Pablo Price Range |
|---|---|
| Standard visual residential inspection | $180 – $340 |
| Full written report with attic walk-through and photos | $350 – $550 |
| Commercial low-slope membrane inspection | Starts at $400, scales with square footage |
| Repair estimate attached to report | Included, line-item priced, written |
We Also Serve Cities Near San Pablo
In addition to Roof Inspection in San Pablo, our crews regularly serve El Sobrante, Richmond, Pinole, and El Cerrito. If you’re just over the city line, the same pricing, the same written guarantee, and the same background-checked technicians apply. Give us a call and we’ll get you on the schedule.
What Spec Should Your San Pablo Roof Have? Salt Air Decides
Here’s the thing most roof inspection reports in San Pablo don’t tell you: the fog that rolls in off the bay every summer morning isn’t just a visibility problem. It’s a materials problem. On bay-facing streets, north slopes stay damp long enough that ordinary galvanized drip edge and standard fasteners corrode and bleed rust streaks within a few seasons. That means a roof that would pass inspection in Concord or Walnut Creek fails early here. We spec stainless or hot-dip hardware on those exposures even where an inland-spec job would pass. The coastal-spec version costs more on the front end, usually 10 – 15% on affected edge-metal and fastener lines. The inland-spec version that rots out in six or seven years costs more within a decade, because you’re paying for the same corner twice.
On a 1950s shallow-pitch tract home off Rumrill Boulevard, our tech found the original wood shake swollen and the starter strip along the north eave soft enough that a probe sank in. Fog-side moisture had been feeding it for years. We pulled the failing edge metal, retrofitted ice and water shield through the valleys and eaves, replaced the decking where it crumbled, and reset new drip edge and starter strip in stainless so the same corner wouldn’t rot out again. That’s the difference between a roofer who checks boxes and one who knows which boxes matter on this side of the hill.
Heavy clay soils make the problem worse. They hold moisture at the foundation line while minimal eave overhangs let roof-edge failures wick into fascia, soffit, and siding. What looks like a simple roof repair on a 1960s home near San Pablo Avenue often turns into a two-trade job, because the decking rot has traveled past the roofline. A cheap inspection skips the fascia and siding check. Ours doesn’t, because around here, that’s where the money’s hiding.
Serving San Pablo, CA - Our Local Coverage Area
We’re based in the San Pablo 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 San Pablo
Bay-facing streets in San Pablo hold fog moisture long past sunrise, and moss roots itself into that dampness, especially on north-facing slopes. Once moss lifts shingle edges, the first hard rain of the season gets underneath, so removing it before the rains start is preventive, not cosmetic. Call (361) 320-9467 for an exact quote; estimates are free.
“Inland spec” means standard galvanized drip edge and fasteners, the same materials a roofer would use in a dry inland city. In San Pablo’s fog zone, those materials corrode and fail early. We spec stainless or hot-dip hardware on affected exposures, and the inspection report will note where the previous installation cut corners. Call (361) 320-9467 for an exact quote; estimates are free.
Yes, if you’re reroofing or repairing valleys and eaves. San Pablo’s 1940s – 1960s tract homes predate modern underlayment codes, and bay storms drive rain sideways under shingle laps in ways standard felt can’t handle. We retrofit ice and water shield in valleys and along eaves as part of any repair that opens those areas. Call (361) 320-9467 for an exact quote; estimates are free.
We walk every seam, probe for soft spots, and check drain scuppers, parapet flashings, and equipment curbs. On San Pablo’s shallow-pitch commercial roofs, ponding water and seam delamination are the leading early failures, so the report focuses there. Inspection starts at $400. Call (361) 320-9467 for an exact quote; estimates are free.
Only if both quotes use the same measurement basis. One roofer may quote by roof square footage, another by bundle count or a flat assessment. A legitimate comparison requires apples to apples: same scope, same areas walked, same report deliverable. We write every quote line-item with the exact measurement basis, so you can compare the other bid against ours honestly. Call (361) 320-9467 for an exact quote; estimates are free.
Whether you need a one-time inspection before winter or a full commercial roof review in San Pablo, we’ll put the price on paper before any work begins, show up inside the promised window, and stand behind the findings with a written one-year guarantee. Call (361) 320-9467 to schedule your free estimate. A live person answers, around the clock.
Written by Travis Oakley, Owner at Brennan Roofing, serving San Pablo under The Garrison Standard.






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