Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roofing Company Across Dinuba
Brennan Roofing Co Fresno answers roofing calls across Dinuba with a live person, around the clock, at (559) 785-2160. Whether you’re on a ranch off Avenue 416 or a 1950s bungalow near El Monte Middle School, we put your price in writing before any work starts, and we stand behind every job with the 365-Day Done Right Promise. We know Dinuba’s roofs, its summers, and its winter rains, and we dispatch background-checked, uniformed technicians from our Fresno office to your property. No voicemail. No callback queue. Just a straight answer and a written number.
If you’ve been burned by a roofer who no-showed, shifted the price at the door, or left nails in your driveway, you’re the homeowner we built this standard for. The Garrison Standard means one thing: the same discipline on every job, from a small leak repair on a shop roof to a full tear-off on the main house. You’ll know exactly what it costs before we lift a shingle.
Why Brennan Roofing Co Fresno Is Dinuba’s Preferred Roofing Company
Local reputation in Dinuba is built on showing up when you say you will. Our crews know the roads, from Road 80 up to the foothills, and we scope every job for its actual conditions. That means checking county permit requirements, septic setbacks, and how far the material haul really is before we hand you a number. A roofer who quotes city-mile rates from Fresno without knowing Dinuba’s unincorporated acreage is guessing. We don’t guess.
Dinuba homeowners call us because we answer with a live person and because we hold our pricing. The written estimate you get is the price you pay. If the scope changes, you approve that change in writing before it happens. No door-knock adjustments. No fuel surcharges invented after the fact. That is the Garrison Code, and it applies to every roof we touch in Dinuba.
We’re an independently owned member of the Garrison Partners family, founded in 2000, and every technician who steps onto your Dinuba roof is background-checked and in uniform. You know who’s up there. That matters when you’re letting someone onto a roof over your family, your shop, or your equipment.
Styles & brands we work with






Commercial Roofing in Dinuba
Commercial Roofing in Dinuba means something specific here: metal shop buildings, packing sheds, retail storefronts along El Monte Way, and low-slope office additions that get hammered by a 96-degree July sun and then soaked from November through March. We handle tear-offs, recover systems, and full replacements, and we price the job based on square footage, decking condition, and whether it’s a low-slope membrane or a standing-seam metal profile. A straightforward single-ply recover on a Dinuba commercial flat roof typically runs $8 to $12 per square foot, and a full tear-off with new insulation and membrane runs $12 to $18 per square foot, depending on what’s underneath and what county inspections require.
Agricultural-Exempt Buildings and County Permits
Tulare County’s agricultural-exempt building code allows detached structures up to 2,500 square feet with minimal plan review, but a roof tear-off still requires a permit and an inspection. We line-item that cost and timeline in our quote. If you’re reroofing a packing shed or a detached shop, you’ll see the permit fee, the inspection scheduling, and the tear-off disposal cost right on the page before you sign anything.
Long Material Hauls and Equipment Access
Some Dinuba commercial jobs are a half-hour haul from our Fresno yard, and that freight cost belongs in the quote, not in a surprise after the job starts. We plan material delivery for the day the crew arrives and we account for gate widths, forklift access, and where the tear-off bin can sit. A roofer who doesn’t ask about your driveway or your gate is going to ask you for more money later.
Metal Roof Installation in Dinuba
Metal Roof Installation in Dinuba is a strong choice for the same reason Dinuba gets hot: standing-seam and exposed-fastener metal panels reflect a big share of that July solar load, and they don’t lose granules the way composition shingles do after a decade of 96-degree afternoons. We install standing seam and corrugated metal on homes, detached ADUs, shops, and barns. On a typical Dinuba single-story home, a full metal roof over new underlayment runs $16 to $22 per square foot installed, while a detached shop or barn on open acreage typically runs $12 to $16 per square foot. Both numbers assume a tear-off to decking, not a recover.
Septic Setbacks and Tear-Off Debris
On Dinuba acreage, the leach field is often right next to the structure. Tulare County Environmental Health requires a 3-foot setback from the septic leach field, and tear-off debris that falls into that field becomes a violation, not just a mess. We check the septic layout before we quote, and we stage the debris path so old shingles never land where they shouldn’t. You won’t hear about that from a roofer who’s never worked Dinuba’s unincorporated lots.
Ridge Lines and Summer Heat
Dinuba’s heat loads the ridge line harder than any other part of the roof. Thermal expansion and contraction at the ridge cap is where metal roofs fail first if the detail isn’t right. We use closure strips, proper fasteners, and the correct screw pattern for the panel profile, and we ventilate the ridge so the attic isn’t cooking the panels from below. That’s the difference between a metal roof that lasts 40 years and one that starts rattling loose in five.
Trusted Brands We Service in Dinuba
We install materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, and we stock common valley flashing, peel-and-stick membrane, and ridge vent components locally so Dinuba customers aren’t waiting on a warehouse order when the first storm sags a valley. If your home already wears Atlas or IKO shingles and needs a repair, we match what’s there. If you’re replacing, we’ll walk you through the real trade-offs between Tamko, Owens Corning Duration, and CertainTeed Landmark so you choose with confidence, not guesswork. The material decision belongs to you. We just make sure you understand what you’re buying.
See the difference
Before
After
Before
After
Before
AfterCommon Roofing Problems We See in Dinuba Homes
Dinuba’s housing stock has a signature, and so do its failures. Here’s what we see most on the city’s east side and out on the county roads:
- Corroded galvanized flashing around chimneys and valleys – Decades of hot, dry summers bake the original galvanized metal until it cracks and shifts. The first heavy rain in November finds it, and the phone rings. We replace it with peel-and-stick membrane and new flashing, not caulk over the rust.
- Double layers of composition shingle hiding rotted decking – Many mid-century ranch homes have two layers of shingles nailed over original plywood. That’s a tear-off job, not a recover, and it means we’re likely replacing sections of decking once we strip it. We price that possibility up front.
- Low-slope porch roofs relying on standard felt – The low-pitch porches on mid-century Dinuba bungalows don’t shed water fast enough for standard 30-lb felt. Winter storm after winter storm pushes water back at the fascia. We switch those slopes to a peel-and-stick ice and water shield before the finish surface goes on.
- Inadequate attic ventilation in homes built before modern codes – A 1,100- to 1,600-square-foot ranch with original soffit vents and no ridge vent cooks under Dinuba’s summer sun. That heat rots decking from below, ages shingles from both sides, and raises cooling bills. We add ridge and intake venting as part of any full reroof, because a new roof over a hot attic is a half-done roof.
Pricing for Roofing Company in Dinuba, CA
Most full tear-off and reroof jobs on Dinuba single-story homes run between $11,000 and $18,000, or roughly $8 to $12 per square foot, depending on decking replacement, tear-off depth, and whether the county requires plan review. Metal roofs on the same footprint run higher, $16 to $22 per square foot installed. A focused repair – a new valley, a chimney reflash, a section of damaged decking – typically lands between $600 and $2,400. The honest truth is that the number moves with decking condition, roof pitch, septic setbacks, and material choice. What doesn’t move is the number once we write it. Call (559) 785-2160 for a free estimate, and you’ll have a written price before any work starts. No door-knock adjustments. Ever.
We Also Serve Cities Near Dinuba
Our crews run from Dinuba out to Reedley, Selma, Sanger, and Fowler, carrying the same written pricing and the same 365-Day Done Right Promise. If you’re in a neighboring town and want a Roofing Company team that treats your roof like a job they’ll have to stand behind, call (559) 785-2160. We serve Dinuba and the surrounding farmland with the same Garrison Standard on every job.
Serving Dinuba, CA - Our Local Coverage Area
We’re based in the Dinuba 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 Roofing Company in Dinuba
Yes. Tulare County requires a roof tear-off permit and an inspection even on agricultural-exempt detached structures, and our quote line-items that fee and the scheduling time. We pull the permit, we schedule the inspection, and we don’t start tearing until it’s approved. Call (559) 785-2160 and we’ll walk you through the exact permit cost for your structure.
In most cases we recommend a tear-off, not a recover, because the existing shingle layer traps heat and hides decking rot you can’t see from the ground. Tulare County’s inspector will also want to see the decking before we cover it. We’ll tell you plainly what we find once we open a test area. Call (559) 785-2160 for a free estimate and we’ll scope the shop in person.
We install the right closure strips and fastener spacing for the panel profile, then add a ventilated ridge so thermal expansion has somewhere to go. On low-slope metal, we lay peel-and-stick membrane under the ridge cap because Dinuba’s winter storms push water sideways, not just downhill. The cost is in the quote, not a surprise later. Call (559) 785-2160 and we’ll put it in writing.
Original galvanized flashing corrodes and shifts after decades of Dinuba’s hot, dry summers, and the first storm finds the gap. A permanent fix means cutting out the old flashing, installing peel-and-stick membrane in the penetration, and reflashing the chimney with new metal and a proper counterflashing detail. Caulk over rust isn’t a fix. Call (559) 785-2160 for a quote.
Yes. We sequence the work so one structure is watertight before we touch the next, and we scope both permits, both septic setbacks, and both material hauls before we hand you one written number for the whole property. You approve the sequence and the price before any work starts. Call (559) 785-2160 to schedule a free estimate.
When you need a roofer in Dinuba, call (559) 785-2160. A live person answers, the estimate is free, and the price goes on paper before any work begins. That’s the Garrison Standard.
Written by Travis Oakley, Owner at Brennan Roofing Co Fresno, serving Dinuba since founding our Central Valley operation.