Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
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AfterFast, Reliable Roof Repair Across San Bernardino
Roof repair in San Bernardino usually costs between $350 and $1,200 for common fixes like shingle replacement, flashing repair, or a vent boot seal. Most jobs we schedule through our Roofing Company in San Bernardino are completed in a single visit, and you’ll have a written price in your hands before any work starts. If you’re looking at a leak, a missing shingle, or wind damage from a Cajon Pass event, call Tilehurst Roofing at (945) 303-9821 and we’ll get someone out to look at it.
San Bernardino roofs fail differently than roofs in Riverside or Ontario. The Cajon Pass acts as a wind tunnel that funnels Santa Ana gusts straight into the city, and that changes which shingles, fasteners, and flashing details actually survive here. Our crews work these neighborhoods weekly. We know what holds up and what doesn’t, and we price the repair for the conditions your roof actually faces.
Why Tilehurst Roofing Is San Bernardino’s Preferred Roof Repair Company
Tilehurst Roofing is part of the Kingswell family of roofing companies, founded in 2000. The San Bernardino location is independently owned and operated, led by Greg Holloway, and every job follows the Kingswell Way: say the price before the work, show up in the window we gave, leave the place cleaner than we found it, put the guarantee in writing, and come back if it fails.
Customers in San Bernardino call us because a live person answers the phone 24 hours a day, seven days a week. No voicemail, no callback queue. When you call at 9pm on a Sunday with water coming through the ceiling, you talk to a person who can actually help.
Every technician who shows up at your door in San Bernardino is background-checked and uniformed. You’ll know who’s on your roof. And every repair comes with a written guarantee delivered before the crew leaves, plus the 365-Day Done Right Promise: if the repair isn’t done right, we make it right for a full year after the job.
We also serve Roof Repair customers throughout the Inland Empire, and our San Bernardino crews live and work here. We’re not a company that parachutes in from another county and disappears after the invoice clears.
Metal Roof Repair in San Bernardino
Metal roof repair in San Bernardino typically runs $450 to $1,800 depending on what’s failed: a loose seam, a backed-out fastener, damaged flashing at a penetration, or rust around a valley. Homes in the foothill neighborhoods north of the 210 get metal repairs for a different reason than commercial buildings along E Street and Baseline: Santa Ana gusts channeled through the Cajon Pass lift and work seams loose over time, especially on older standing-seam panels that were fastened with standard steel screws instead of the high-wind-rated hardware the National Roofing Contractors Association now specifies for wind-borne debris regions.
If you hear a rhythmic banging on a windy night or see daylight through a seam, don’t wait. A loose metal panel in San Bernardino wind can peel back and tear the panel next to it in one gust cycle.
Fastener and Seam Failures
Most metal roof leaks we chase in San Bernardino start at the fastener, not the panel. The original installer used neoprene-washered screws, the washers cracked from ten straight summers of 108-degree heat, and water walked down the screw shank into the decking. We replace the failed fasteners with hot-dip galvanized or stainless hardware and re-seal the seam with a urethane sealant that flexes with thermal movement.
Flashing and Penetration Leaks
Every pipe boot, vent, and curb on a metal roof is a place where water wants in. On San Bernardino’s older commercial buildings along Baseline and E Street, we regularly find flashing that was sealed with cheap caulk in 2005 and has been leaking slowly ever since. We cut out the old sealant, install new flashing to the manufacturer’s detail, and put the repair in writing.
Commercial Roof Repair in San Bernardino
Commercial roof repair in San Bernardino runs between $450 and $3,500 for common jobs: membrane patching on a low-slope roof, re-flashing a curb or HVAC penetration, or sealing a failing seam on older TPO or built-up roofing. The biggest culprit we see on San Bernardino commercial roofs is thermal movement. Summer afternoon temperatures here routinely hit 108 degrees, and when the building cools overnight, every membrane joint and flashing point flexes. Eventually, the material fatigues and splits.
Corridors like E Street and Baseline have a high concentration of flat and low-slope commercial buildings. Building owners on these streets deal with chronic leaks that other contractors patch repeatedly without fixing the underlying flashing detail. We write the repair to fix the cause, not just the symptom.
Low-Slope Membrane Patching
A proper patch on a TPO or modified bitumen roof requires clean membrane, a compatible primer, and a patch that extends well beyond the damaged area. Rushed patches peel in a year, and the building owner calls someone else. We cut out the failing section, inspect the insulation and decking underneath for moisture, and install the patch per the manufacturer’s spec, then hand you a written guarantee before we leave the property.
Re-Flashing Curbs and Penetrations
Commercial roofs collect penetrations: RTU curbs, exhaust fans, conduit stands, pipe clusters. Each one needs the right flashing profile for the membrane type, and in San Bernardino, that flashing detail needs to account for one of the widest daily temperature swings in the Inland Empire. We re-detail curbs on commercial roofs across San Bernardino and stand behind the work with the same written guarantee we give on residential jobs.
Trusted Brands We Service in San Bernardino
We service and repair roofs built with materials from seven leading manufacturers: GAF, CertainTeed in San Bernardino, Owens Corning, IKO, Atlas, Tamko, and Boral. If your San Bernardino roof has Atlas shingles, we’ll repair it with Atlas-compatible materials. The same goes for Tamko, Boral, GAF, and the rest. We stock common repair components for these brands locally, which shortens the time between diagnosis and done. Your roof gets the product that matches what’s already up there, not whatever happened to be on the truck that day.
Common Roof Repair Problems We See in San Bernardino Homes
- Wind-torn shingle sections on foothill homes north of the 210. When Cajon Pass Santa Ana gusts hit these streets, under-fastened 3-tab shingles from the 1980s peel off in sections, exposing the decking underneath. We reset drip edge, re-secure the decking, and upgrade fasteners to high-wind-rated hardware.
- UV-embrittled asphalt shingles that granulate early. San Bernardino summers push 108 to 112 degrees with no coastal moisture, which breaks down the asphalt binder in shingles years faster than in Los Angeles or even Riverside. You’ll see bare fiberglass patches and granules collecting in the gutters before the shingle is technically end-of-life.
- Flashing failures at valleys, pipe boots, and chimneys. The same heat that cooks shingles also bakes caulk and sealant at roof penetrations. We replace failed boot seals and re-flash valleys with durable, properly fastened metal rather than re-caulking the old joint.
- Under-fastened starter strip and decking material. On ranch-style homes built between 1950 and 1975, the original roof often went down with too few nails per shingle. Wind events expose it, and once a section is loose, water gets under the surrounding field in days. Re-setting the fastening pattern on the repaired area prevents repeat blow-offs.
Pricing for Roof Repair in San Bernardino, CA
You should know the numbers before you pick up the phone. Here’s what San Bernardino roof repairs typically cost:
- Shingle Replacement: $350-$600 for a few missing or cracked shingles, including matching the granule color and re-sealing the repair area.
- Leak Repair: $400-$900, depending on whether we locate and fix the source in one visit or need to chase the water path across the decking.
- Flashing Repair: $450-$1,200 for step flashing, chimneys, or wall-to-roof joints that have separated and are letting water in.
- Flat Roof Patch: $450-$1,800 on low-slope residential or commercial membranes, sized by the square footage of the failing area.
- Vent Boot Repair: $300-$550 to replace a cracked or sun-baked pipe boot and reseal the penetration.
- Valley Repair: $500-$1,400 to remove failed valley shingles, install proper underlayment, and re-flash the valley metal.
These are real San Bernardino market ranges, not national averages. Every quote is a written, line-item price delivered before we touch the roof, and it doesn’t change when the crew shows up. Call (945) 303-9821 for a free estimate.
We Also Serve Cities Near San Bernardino
Our crews cover San Bernardino and the surrounding Inland Empire communities. If you’re in Loma Linda, Highland, Rialto, or Colton, the same Roof Repair in San Bernardino team can reach your home quickly, with the same written pricing and 365-Day Done Right Promise. Call (945) 303-9821 and tell us where you are.
Serving San Bernardino, CA - Our Local Coverage Area
We’re based in the San Bernardino 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 San Bernardino
The Cajon Pass funnels Santa Ana winds directly into San Bernardino, producing gust loads that regularly exceed what Riverside and Ontario experience. Standard 1.25-inch roofing nails installed at four nails per shingle simply don’t hold under repeated wind cycles in the foothill neighborhoods north of the 210, where we routinely find hand-nailed, under-fastened 3-tab shingles from the 1980s blown off in sections. We specify high-wind-rated fastening patterns and hot-dip galvanized hardware for repairs in these areas, which costs marginally more per square but prevents the repeat blow-off cycle. Call (945) 303-9821 and we’ll walk the roof with you and show you what’s actually holding the shingles down.
Wind-driven damage is the most common roof failure north of the 210. When a Santa Ana event channels through Cajon Pass, the gusts hit these foothill streets at full force, lifting shingle tabs, peeling back ridge caps, and tearing off sections of decking that were never properly secured. We plan foothill repairs for wind-load exposure first: re-securing decking with the correct fastener schedule, upgrading underlayment in valleys, and resetting drip edge so it can’t be pulled loose. A repair that ignores the wind-load factor will fail again the next time the gusts blow through, and that’s exactly the repair we won’t do. Call (945) 303-9821 for an evaluation that takes your street’s wind exposure into account.
Most San Bernardino repairs cover between one and four squares, which is 100 to 400 square feet of roof area. That’s a patch, not a re-roof. When you compare bids, look at three things: the exact scope in writing, the fastener and flashing specification, and the warranty term. A bid that’s $200 cheaper but omits decking re-securing or uses standard fasteners on a wind-exposed foothill roof is more expensive within two years when the repair fails and you’re paying again. We send a written, line-item estimate before any work starts, so you can compare apples to apples.
For asphalt shingle repairs in San Bernardino, we get better longevity from algae-resistant architectural shingles with a higher granule embedment, because the sustained 108-plus degree summer heat and UV exposure here granulate and embrittle cheaper 3-tab products years faster than in coastal areas. For metal roofs, we favor panel systems and fasteners rated for high wind and thermal expansion. The material choice depends on your roof’s slope, exposure, and existing system, but the key is matching the repair material to the specific failure – not just slapping on whatever shingle is cheapest at the supplier.
Yes. The low-slope commercial buildings along E Street and Baseline sit through extreme daily thermal swings, and the membrane and flashing expand and contract with every cycle. This fatigues sealant and pulls flashing seams apart. We detail commercial repairs with flashing profiles and sealants designed for high thermal movement, not the same details you’d use on a coastal building with mild temperature swings. Get a repair that’s written for San Bernardino’s thermal reality, or you’ll be patching the same leak again before the year ends. Call (945) 303-9821 for a written quote on commercial or residential repairs.
Call Tilehurst Roofing for Roof Repair in San Bernardino
If your roof is leaking, missing shingles, or showing wind damage from the Cajon Pass, call Tilehurst Roofing at (945) 303-9821. You’ll get a written price before any work starts, a written guarantee when the job is done, and the 365-Day Done Right Promise behind every repair. Greg Holloway and the Tilehurst team serve San Bernardino and the surrounding cities, and a live person answers the phone around the clock. Call today for your free estimate.
Written by Greg Holloway, Owner at Tilehurst Roofing, serving San Bernardino since the company’s founding in 2000 under the Kingswell family of roofing companies.