When a storm tears through Castro Valley and shingles start peeling off the roofline, you need a crew that picks up the phone and shows up — not a call center that puts you on hold.

Roof Repair Smedway didn't start as a franchise looking for a market to plant a sign in. Our crews trained on real tear-offs, real ridge vents, and real attic inspections in Castro Valley, CA before we ever put a truck on the road under this name.
We carry full liability coverage and workers' compensation, and every lead installer holds current state licensing, so a claim adjuster, a home inspector, or your own insurance carrier can verify our credentials without a single awkward phone call.
A patched flashing that leaks again in eighteen months costs a homeowner more than the first repair ever saved. That's why our Commercial Roofing crews follow manufacturer specs on every nail pattern and every underlayment overlap, not just the visible parts.

Every lead technician carries current state credentials before stepping on a ladder.
A tarp-down call at 2 a.m. gets the same urgency as one at 2 p.m.
No surprise charges once the crew is already on your roof.
Technicians dispatched from within Castro Valley, CA, not flown in from another region.
Most roof failures don't happen overnight — they build quietly for months before a homeowner notices the ceiling stain that finally forces the issue.
Heavy granule loss is one of the earliest visible clues that a roof is approaching the end of its service life.
Shingle edges that curl upward have usually lost flexibility, which makes them far more likely to crack or blow off in the next storm.
Climb into the attic on a sunny day — if you see pinpricks of daylight, water can get through the same gaps.
Sagging drywall or a soft spot underfoot in the attic usually points to sustained moisture damage, not a one-time drip.
Energy bills that creep upward without an obvious reason are worth checking against your roof's condition.
Missing shingles expose the underlayment, which is only designed as a temporary secondary barrier, not a long-term surface.
Whether it's a single emergency tarp or a full system replacement, each service below is handled by technicians who specialize in that exact scope of work.
Active leaks after a storm get a same-day response whenever it's physically possible — a temporary tarp-down first, a permanent fix scheduled right behind it.
Every residential estimate walks the homeowner through material options, from standard architectural shingles to impact-rated upgrades.
Commercial roofs carry different loads and different membrane systems than residential shingles, and our crews are trained on TPO, EPDM, and modified bitumen accordingly.
A full tear-off strips the roof down to the decking, replaces damaged boards, and installs a new underlayment and shingle system built to current code.
Post-storm inspections give homeowners a documented record for insurance purposes, whether or not a claim is ultimately filed.
Specialized repairs cover ice-dam prevention, dormer flashing, and low-slope transitions that standard shingle crews sometimes overlook.

Calls placed after hours still reach an on-call line for anything urgent.
The inspection covers decking condition, flashing points, and ventilation, not just the obvious problem area.
No verbal-only pricing — every number is documented so there's no confusion at invoice time.
Once approved, the crew schedules the work and completes it to manufacturer spec, cleaning the property before leaving.
Crews dispatched from within Castro Valley, CA reach most Castro Valley calls faster than out-of-area companies quoting a two-week wait.
We'd rather lose a job over an honest price than win one with a lowball number that grows later.
Crews carry moisture meters, infrared scanners for larger jobs, and proper fall-protection gear on every site.
If something about the finished work doesn't meet the agreed scope, we come back and make it right.
We've worked with enough adjusters across Castro Valley, CA to know what documentation actually gets a claim approved faster.
Our technicians explain the reasoning behind every recommendation so you're deciding with full information, not a sales script.

We put our workmanship guarantee in writing on every job, so if something about the completed work doesn't match what was agreed, we send a crew back at no extra charge.
Material substitutions or unexpected decking damage found mid-job are always discussed with you first — we don't add line items after the fact and hope you don't notice.
We keep multiple crews staged across Castro Valley, CA so that a storm hitting one part of the region doesn't leave the rest of Castro Valley waiting.
If a storm system moves through Castro Valley, CA and call volume spikes, we prioritize active leaks first and communicate realistic wait times for everything else rather than leaving people guessing.

"A limb came down during a night storm and took out a whole section of shingles. The crew tarped it before midnight and had the full repair done two days later. Straightforward pricing, no runaround."
— Castro Valley Homeowner
"Got three quotes before calling Roof Repair Smedway. Theirs was the only one that actually explained why the price was what it was."
— Castro Valley Homeowner
"They talked us out of a full replacement we didn't need. Repaired the flashing instead and it's held up fine two winters later."
— Castro Valley Homeowner
"Ridge vent replacement dropped our attic temperature noticeably. Didn't expect that big a difference."
— Castro Valley Homeowner
"Warranty paperwork was handed to us the same day the job finished, no chasing them down for it later."
— Castro Valley Homeowner

Get a straight answer and a written quote before any work starts.
☎ Get Your Free Estimate: +1-844-212-9199