Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Highland
A roof repair in Highland typically costs between $350 and $1,600 depending on what failed, and most jobs our crews complete in a single day once materials are on the truck. If you’re noticing water stains on the ceiling, missing shingles after a Santa Ana event, or granules collecting in your gutters, call (361) 320-9467 and we’ll get a written quote in your hands before any work starts. We serve the entire Highland area, from the older tract neighborhoods near Baseline to the newer developments east toward the foothills, and we know exactly what these roofs go through in August and again when the winds pick up in October.
What we see most often in Highland has less to do with the roof’s age and more to do with wind and heat. The homes built in the 1960s and 1970s across central Highland often still have their original flashing and sometimes their original underlayment. That matters when a 60 mph gust tears across the east-facing slope. You can’t just nail a shingle back down and call it fixed. The repair has to match the wind load the ridge actually sees, and that’s the work we do.
Why Brennan Roofing Is Highland’s Preferred Roof Repair Company
Brennan Roofing operates under a defined standard – The Garrison Standard – which means every job starts with a written price, every technician who arrives at your home is background-checked and in uniform, and every repair is guaranteed in writing for a full year. We don’t ask you to trust us on faith. We hand you paperwork that says what we’ll do, what it costs, and what happens if something isn’t right. That’s the same on a $400 vent boot replacement and a $9,000 re-roof.
Highland homeowners call us after the fact – after a storm stripped shingles, after a contractor no-showed, after a cheap patch leaked through the first winter rain. Our crews know the specific failure points on Highland roofs: thermal cracking on south-facing slopes, wind lift on east-facing slopes near the foothills, and old roof-to-wall flashing that separates after decades of expansion and contraction. We fix the cause, not the symptom.
Our Roof Repair team works in Highland regularly, and scheduling is coordinated from our Inland Empire office in the Riverside-San Bernardino area. When you call, a live person answers. Always. No voicemail. No automated tree. You tell us what’s happening, we schedule a visit, and a uniformed technician shows up when we said they would.
Emergency Roof Repair in Highland
Emergency Roof Repair in Highland is for the moment a limb gouges through the decking or a Santa Ana gust peels back a section of shingles and you can see daylight from the attic. During fall and early winter wind events, we take calls from homeowners across Highland, from the flats around Victoria Avenue up into the foothill neighborhoods near the wash, where gusts hit hardest. The immediate job is to get a tarp or temporary seal on fast so water doesn’t enter, then move to a permanent repair once the weather allows.
An emergency tarp and temporary seal in Highland generally runs $300 to $500, depending on roof size and access. The permanent repair that follows depends on what failed – a section of missing shingles might run $450 to $900; torn underlayment and damaged decking push that higher. Either way, you get the number in writing before we start, and the same 365-Day Done Right Promise applies. No emergency-only markup. No door-price adjustment.
Same-Day Tarp and Temporary Seals
When water is actively getting in, the priority is stopping it. We carry rolls of heavy-gauge poly, cap nails, and fastening battens on every truck dispatched to Highland. The tarp is secured tight against wind – not loosely draped – because a half-fastened tarp will just flap and tear and make things worse by the time the next gust comes through.
After-Storm Inspections
Whenever a Santa Ana event passes over Highland, we recommend an inspection even if you can’t see damage from the ground. Missing ridge caps, lifted shingles, and split vent boots don’t always show water intrusion right away. A visual check up top – walking the field, the ridges, and every penetration – catches the roof before the next rain does. Inspections are free as part of a repair estimate.
Flat Roof Repair in Highland
Flat Roof Repair in Highland is a different trade from shingle work, and it shows up on the patio covers, carports, room additions, and some mid-century ranch styles scattered across the older neighborhoods south of Baseline. These low-slope roofs in Highland take a beating from the high-altitude sun, which bakes modified bitumen and torch-down membranes until they crack, split at seams, or pull away from the perimeter. When water ponds after any winter rain, leaks follow within days.
Flat roof repairs in Highland commonly run $500 to $1,400, with the range driven by the size of the damaged area and whether the decking underneath has rotted. Small seam splits and flashing touch-ups sit at the low end. A full strip-and-replace of a deteriorated section sits higher. We write the price before work starts and it doesn’t move unless you ask us to change the scope.
Heat-Related Membrane Failures
Highland’s summer heat breaks down flat-roof membranes faster than most homeowners expect. Modified bitumen gets brittle and hairline cracks open at flashing transitions first – where the roof meets the house wall, around plumbing penetrations, and at the drain scuppers. Once a crack opens, winter rain enters and travels horizontally before dropping through the ceiling, often far from where the actual breach is.
Ponding and Drainage on Low-Slope Sections
Many flat sections on Highland homes add-ons were framed with minimal pitch years ago, and heat cycling has made the problem worse. Water that sits for more than 48 hours after a storm accelerates membrane breakdown. When we repair a flat roof on one of these older additions, we address the decking and membrane, then check the scuppers and edge flashing so water leaves the roof instead of gathering on it.
Trusted Brands We Service in Highland
Brennan Roofing installs and repairs materials from GAF, CertainTeed, Owens Corning, Atlas, and Tamko, among others. For Highland’s wind environment, we lean on Atlas and GAF architectural shingles because their high-wind rating documentation is clear and accepted by local inspectors and insurance adjusters without argument. We stock matching local parts – ridge caps, drip edge, vent boots, and flashing in common Highland colorways – so a repair doesn’t stall while materials are ordered. If your roof is a discontinued three-tab from the late 90s, we’ll match the profile as close as possible and tell you before we start what that means visually.
Common Roof Repair Problems We See in Highland Homes
- Wind-lifted shingles on east-facing slopes. The same storms that make Palm trees lean in November pull shingles off roofs near the foothills. When we replace them, we use the manufacturer’s high-wind nailing pattern – six nails per shingle instead of four – so the field carries its full wind rating.
- Brittle underlayment under otherwise decent shingles. Ten or fifteen years of Highland summers and the felt underneath the shingles crumbles. A repair that reuses old underlayment looks fine for a season, then leaks during the next Santa Ana-driven rain because the water barrier is gone.
- Cracked vent boots and pipe collars. The rubber collars around plumbing vents and exhaust pipes dry-rot fast in Highland’s semi-arid heat. These are cheap parts and quick fixes, but because they sit on low spots, a failed collar can cause hundreds of dollars in ceiling damage before anyone notices.
- Spanning roof-to-wall flashing on mid-century tracts. The original flashing on 1960s and 1970s Highland homes is often step flashing made from thin galvanized steel that’s now rusted through at the corners. We see wind-driven rain enter exactly there on east-facing elevations near the foothills.
Pricing for Roof Repair in Highland, CA
A minor repair on a Highland home – one cracked vent boot, a few torn shingles, a small flashing touch-up – typically runs $350 to $600. A moderate repair that involves a section of missing shingles or a single damaged roof penetration usually lands between $600 and $1,200. A more involved job with water damage to decking and underlayment, like the aftermath of a Santa Ana event on an east-facing slope, usually falls between $1,200 and $2,500. Flat roof work adds a little due to membrane and torch or adhesive costs. You’ll always get a written, line-item price before we start, and the 365-Day Done Right Promise applies to every dollar of it. Call (361) 320-9467 for a free estimate – we’ll walk the roof and tell you exactly what it needs and what it should cost.
We Also Serve Cities Near Highland
Brennan Roofing handles roof repair throughout the San Bernardino Valley and the surrounding foothills. Our crews serve Highland and regularly cover San Bernardino, Loma Linda, Redlands, and Mentone for homeowners dealing with the same wind and heat conditions. If you’re one valley over, the Garrison Standard applies exactly the same way – written pricing, uniformed background-checked technicians, and the same year-long written guarantee on every repair.
Serving Highland, CA - Our Local Coverage Area
We’re based in the Highland 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 Repair in Highland
A Highland repair quote should show a few line items that a generic inland quote won’t include: high-wind nailing (six fasteners per shingle on the slope face), new underlayment rather than reuse of old felt, and a drip edge and flashing detail on the affected slope. Those additions run $150 to $400 more than a standard patch, depending on the roof area. It’s the difference between a roof that survives the next 60 mph gust and one that’s on the ground again a month later. Call (361) 320-9467 and we’ll write out exactly what your roof needs.
For most small repairs – a few shingles, a vent boot, a minor patch – Highland’s building department doesn’t require a permit. But when the repair involves structural decking on a windward slope, or when half the field needs replacing, a permit and inspection are usually required. Brennan Roofing handles the permit paperwork as part of the scope, and we don’t start installation until the permit is posted. That inspection record also protects you if you ever file an insurance claim for the same damage.
Because that’s where the strongest Santa Ana winds strike first and hardest as they funnel through the Cajon Pass. Highland homes near the foothills see gusts over 60 mph on east- and northeast-facing roof slopes, which is exactly where standard four-nail shingle applications start to lift. We use the manufacturer’s high-wind nailing pattern – six fasteners per shingle – on those slopes so the shingles carry the full 130 mph rating the product is designed for. A patch that ignores this detail is a patch that will fail in the same place.
Yes, and we see it in Highland often enough to say this plainly: when wind damage happens to a slope that was previously repaired with the wrong nailing pattern or reused underlayment, the insurance adjuster can deny a subsequent claim on the grounds that the prior repair wasn’t code-compliant. A documented, code-compliant repair – with a permit inspection record and the manufacturer’s high-wind application – supports your claim instead of undermining it. We provide that documentation with every repair, in writing, at no extra charge.
A flat roof repair quote in Highland should include four things: the exact membrane material being used, the square footage being replaced, the flashing detail at every transition point, and a check of the drain scuppers or gutters that serve the flat section. If a quote omits the flashing or drainage line items, it’s likely too cheap – and that’s where flat roofs fail in Highland’s heat-and-rain cycle. Our flat roof repairs range from $500 to $1,400, and every quote is written, line-itemed, and honored at the door. Call (361) 320-9467 for a free estimate.
We dispatch to Highland from our Inland Empire scheduling office and typically arrive the same day for emergency calls made during business hours. Our crews live and work in the San Bernardino Valley, so the commute to Highland is measured in minutes, not hours. For after-hours wind damage, call (361) 320-9467 – a live person answers 24/7 and will get a crew to you as soon as it’s safe to be on a roof.
Written by Travis Oakley, Owner at Brennan Roofing, serving Highland and the surrounding San Bernardino Valley communities.






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