Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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After
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AfterFast, Reliable Roofing Across Glendora
Most roof leaks in Glendora start small: a cracked tile, a lifted shingle, a rusted boot around a vent pipe. Left alone for one Santa Ana season, a $400 repair becomes an $8,000 deck replacement. Barrett & Sons fixes roofs across Glendora’s flatland Ranches and its hillside custom homes, with pricing that’s written down before work begins and a 90-Day Done Right Promise signed on every contract. If your roof is showing its age, call Tom Barrett at (877) 610-1318 for a straight answer and a free estimate.
Why Barrett & Sons Construction Is Glendora’s Preferred Roofing Company
We’re an owner-operated outfit, not a franchise. Tom Barrett’s sons run crews in Glendora week in and week out, which means the name on the truck is the person you can actually call about the job. Homeowners in the 91740 and 91741 ZIP codes keep our number because we show up when we say we will, we keep the site clean, and every price change arrives as a written change order before material gets ordered. That’s not a corporate promise; it’s how we’ve stayed busy here for decades.
Glendora’s building department is exacting, especially once you cross north of Route 66 toward the foothills. We know the permit desk, we know what the hillside overlay requires, and we know how to keep a tight job on a Roofing schedule without missing inspections. That local knowledge saves Glendora homeowners weeks of delay and thousands in rework.
When you call (877) 610-1318, a live person answers. Not a voicemail box, not an out-of-state call center. And if something’s wrong with a roof we installed in Glendora, Tom wants to hear about it first, because he lives close enough to come see it himself.
Our Roofing Services in Glendora
Roof Replacement & Installation
Full roof replacement in Glendora typically runs $8,000 to $20,000 depending on square footage, roof pitch, and whether you’re on flatland where a standard composition shingle works or up in 91741 where WUI (Wildland-Urban Interface) codes may require Class A ignition-resistant assemblies. We tear off the old roof, inspect the deck for dry rot or termite damage, and write any decking repair as a change order before we touch it. No surprise invoices.
Tile Roofing
Glendora’s hillside homes lean heavily on barrel tile, both for looks and for fire resistance. Matching existing tile on a re-roof or repair takes knowing which manufacturers still produce your profile and color. We stock common Glendora tile matches and know the local suppliers who can pull a discontinued color from stock. In 91741, tile roofing usually means a Class A assembly with DensDeck and ember-resistant ridge vents to pass Chapter 7A inspection.
Roof Leak Repair
Most leak calls in Glendora come from two places: valley metal that has separated after decades of thermal movement, or pipe boot flashing that baked brittle in 100°F foothill summers. Roof repair here runs $400 to $1,800 for a typical fix. If you have water staining on a ceiling in San Dimas Canyon or along Foothill Boulevard, do not wait for rain season. A small leak now becomes a big deck repair in December.
Roof Repair
Smaller roof repairs, from re-bedding ridge caps to replacing a handful of cracked tiles after a windstorm, run $400 to $1,800. We respond to Glendora homes fast, and we carry truck stock that covers most common repairs on 1950s and 1960s Ranch-style roofs. One call, one visit, one written price before the ladder goes up.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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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 Glendora
Barrett & Sons installs premium brands you can look up: GAF and CertainTeed on composition roofs, plus specialty profiles for Glendora’s tile-heavy hillsides. We stand by what we put on: every completed roof carries the 90-Day Done Right Promise, and if a warranty claim ever comes up, Tom is the one who answers it. We trust these manufacturers because they stand behind their products the same way we stand behind our labor. Glendora homeowners get named materials on the contract, not mystery brands off a van.
Common Roofing Problems We See in Glendora Homes
- Santa Ana wind damage. Fall wind events lift shingles and crack tile on exposed ridgelines, especially along hillside homes in 91741 that face the canyons. After a wind event, walking the roof often catches small damage before the first storm turns it into a leak.
- Chapter 7A compliance gaps. Older hillside homes may have a composition roof that predates current WUI code. If you’re re-roofing, the city requires Class A assemblies, ember-resistant vents, and compatible underlayment, and a roof that misses these items fails inspection.
- Decking rot under tile. Tile roofs breathe differently than composition. When the felt underlayment breaks down over 30 years, water gets to the plywood deck. A tile roof repair that costs $600 to $2,500 becomes much larger if hidden deck rot spreads.
- Tight lot staging conflicts. Most 1950s Ranch lots in Glendora have a narrow side yard and no place to put a 30-yard dumpster. Staging a tear-off without blocking the neighbor’s driveway or violating right-of-way rules takes planning ahead of the first truck showing up.
Pricing for Roofing in Glendora, CA
Roof work in Glendora is priced on paper before we start, with allowances and change orders in writing. Here’s what you should expect for typical jobs in this market:
| Service | Typical Cost in Glendora |
|---|---|
| Roof Replacement | $8,000 - $20,000 |
| Roof Repair | $400 - $1,800 |
| Tile Roof Repair | $600 - $2,500 |
What moves the number: roof pitch, deck condition, removal and hauling distance, and whether WUI materials and inspections apply. Always get a written scope. Call (877) 610-1318 for a free estimate specific to your Glendora address.
We Also Serve Cities Near Glendora
Barrett & Sons handles Roofing in Glendora and the surrounding foothill communities. We regularly work in San Dimas, Azusa, Citrus, and Charter Oak. If you’re in one of those areas, the same crews, the same pricing structure, and the same 90-Day Done Right Promise apply.
Serving Glendora, CA - Our Local Coverage Area
We’re based in the Glendora 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 - Roofing in Glendora
The requirement applies to the Very High Fire Hazard Severity Zone mapped through Glendora’s northern hillside neighborhoods in 91741, not the flatland tract homes south of Baseline Road. If your property is north of Sierra Madre Avenue or within the hillside overlay, a re-roof must meet CBC Chapter 7A standards: Class A roofing assemblies, ember-resistant venting, and ignition-resistant underlayment. The city checks this at inspection. Call (877) 610-1318 with your address and we can tell you what specifically applies before you pay for design work.
Yes. For hillside lots in 91741, Glendora’s building department often conditions permits on a geotechnical report when the roof work touches structural elements or when a re-roof adds enough weight that it changes the building’s load. A like-for-like reroof with the same material weight usually avoids this, but a shake-to-tile conversion or adding a second layer of decking often triggers it. We handle the geotech coordination as part of the permit package so you’re not chasing engineers on your own.
We scout every Glendora site before the first trailer pulls in. On narrow Ranch lots with a 10-foot side yard, we use a smaller dumpster, schedule debris hauling for specific days so it doesn’t sit for a week, and if we need a right-of-way permit to use the street, we pull it before anyone complains. A blocked neighbor driveway triggers a call to the city, and that slows the job for everyone. We plan the staging so the tear-off runs fast and clean.
We can match most Glendora barrel tile colors, including weathered and discontinued profiles. When a perfect match is not available, we source tiles from local suppliers and let you approve the sample before anything goes on the roof. On hillside homes where the roof is visible from the street and the canyon, we take extra care to blend repairs so they don’t catch sunlight differently. A tile roof repair runs $600 to $2,500 in Glendora, and the color match is part of that price.
The sequence is: permit application with the roofing scope, WUI material list, and sometimes a geotech letter; approval; tear-off with a deck inspection before any underlayment goes on; sheathing and underlayment inspection; WUI assembly inspection (vent screens, Class A cover, edge metal); and final sign-off. Missing a single inspection means re-opening the roof. We pull every permit and coordinate every inspection with the city, and the inspector works for you, not for us.
If you own a home in Glendora and your roof needs eyes on it, call Barrett & Sons at (877) 610-1318. Tom or one of his sons will pick up, answer straight, and give you a free estimate with scope in writing. No surprises, no pressure. Just a roofer who stands behind every nail.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Glendora since 1998.