Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
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AfterFast, Reliable Roofing Company Across Selma
Roofing work in Selma has to answer to two things the coast never deals with: 105-degree summers that bake shingles brittle, and the August-to-October raisin harvest that blankets every roof in the city with fine, abrasive grape dust. Mercer Roofing has worked through both for long enough to know that a reroof here is not the same job as a reroof in Fresno. Selma’s older homes, most of them modest post-war ranchers with low-slope roofs, fail first at the flashing and the valleys, not the shingle face. If you’re seeing stains on the ceiling, granules in the gutters, or dampness around a rooftop evaporative cooler, call (743) 200-8347 and we’ll send a background-checked, photo-badged technician to look at it. You’ll know the name and face before we knock.
Why Mercer Roofing Is Selma’s Preferred Roofing Company
Selma homeowners rarely need a roofer who shows up once and disappears. They need one who knows that Floral Park was built out in the 1960s, that the neighborhoods west of 99 run to compact gable-and-hip rooflines, and that a roof on a 2:12 pitch behaves differently than one on a 6:12 when the tule fog sits on it for three weeks. Our crews have repaired and replaced roofs across Selma from the industrial edge near the packing sheds to the residential blocks around Garfield Elementary and Selma High. We know where the old evaporative coolers are, because we are usually the ones called after they have been leaking for years.
What Selma customers tell us matters most is the same thing every time: they want to know who is coming to the door. Every Mercer technician is background-checked, identity-verified, and dispatched under the Threshold Verified standard. Before the visit, we send the technician’s name and photo. At the door, they present a photo ID badge and arrive in a clean, marked uniform. That is the Threshold Standard, and it is contractual, not optional. We put the written price and the written guarantee in your hands before any work begins, and we answer the phone with a live person 24/7 at (743) 200-8347.
Residential Roofing in Selma
Residential Roofing in Selma is defined by the city’s housing stock: modest single-family homes built from the late 1940s through the 1970s for the agricultural workforce, most on low-slope gable or hip roofs where water drains slowly and flashing works hard. When a Selma homeowner calls us for residential roofing, the job usually involves more than shingles. It means checking the decking under every rooftop cooler, examining the valleys where standing water has been working against the underlayment for decades, and correcting slopes that were never designed for modern architectural shingle weight. A full reroof on a typical Selma ranch runs $9,500 to $16,000 depending on decking replacement and the shingle system chosen. Repairs run $350 to $1,800.
Wind-Rated Shingle Systems
Selma sits far enough north in the San Joaquin Valley that insurance carriers ask about wind ratings, even though wind is not the failure mode here. Every full reroof we install in Selma meets a 130 mph wind rating as standard, nailed with six nails per shingle and documented for your insurer. We install GAF, CertainTeed, and Owens Corning systems, and we hand you the wind-rating paperwork with the permit sign-off.
Decking and Cooler Curb Repair
Older Selma homes often hide rotted OSB or plank sheathing in a ring around the rooftop evaporative cooler, where decades of overflow splash and condensate have worked into the decking. That damage is invisible until the shingles are stripped. We replace it, then flash and seal the cooler curb so the next twenty years do not repeat the last twenty.
Roof Maintenance in Selma
Roof Maintenance in Selma has a harvest rhythm that most roofers in larger neighboring cities never track. Every August through October, the raisin-grape harvest loads the air with fine particulates that settle on rooftops, grind against asphalt granules, and pack gutters solid in a single season. A roof that goes two harvests without cleaning is working under an abrasive blanket, and the granules are the first thing to go. Basic maintenance on a Selma roof runs $180 to $450 for a full gutter cleaning, debris removal, and a visual inspection. Adding minor flashing repairs usually lands the total between $400 and $900.
Post-Harvest Gutter and Roof Cleaning
We recommend a post-harvest cleaning in late October or November, after the dust has settled and before the tule fog settles in. It removes the abrasive layer and keeps downspouts clear for the winter rains. We document what we find and photograph any problem area so you can see it.
Flashing and Valley Inspection
On Selma’s 3:12 and shallower pitches, the valleys do the real work and fail quietly. A maintenance visit includes a close look at every valley, penetration, and transition, plus the drip edge. Catching a lifted valley flashing now is a $200 repair. Missing it is a ceiling stain and a $1,400 interior-plus-roof fix later.
Trusted Brands We Service in Selma
We stock and install the shingle systems Selma homeowners ask for by name, including CertainTeed, GAF, and Owens Corning. For low-slope portions and cooler-curb work we keep ice and water shield and the matching accessory lines on hand so a Selma roof does not wait on a distributor in Fresno. Because so many Selma roofs are low-pitch, we spec CertainTeed’s low-slope application details rather than defaulting to a standard architectural install, which keeps the manufacturer’s warranty intact. If you have a specific brand preference, tell us at the estimate and we will quote that exact system, not a substitute.
Common Roofing Problems We See in Selma Homes
- Standing water in low-slope valleys. Most post-war Selma homes were built at 3:12 or shallower, and the valleys hold water far longer than builders intended. When the underlayment finally surrenders, the leak shows up as a ceiling stain two rooms away from where the water actually enters.
- Rotted decking around evaporative coolers. The classic Selma roofing discovery: pull the shingles around a rooftop cooler and find the OSB has turned to mush in a four-foot ring. We replace the decking, flash the curb properly, and stop the cycle instead of nailing new shingles over the rot.
- Granule loss from harvest dust. August through October, the raisin-grape harvest covers Selma roofs in fine abrasive dust that accelerates granule loss on aging shingles and packs gutters solid in one season. A roof that looked fine in July can look bare and worn by November.
- Tule fog algae in north-facing valleys. Dense winter fog keeps relative humidity near 100% for weeks at a time in Selma, and algae and moss bloom in shaded roof valleys and north-facing slopes. Homeowners never expect it in such a dry climate, but we see it every winter.
Pricing for Roofing Company in Selma, CA
What you will actually pay for roofing work in Selma, in real dollars: a minor repair like a lifted flashing or a small shingle patch runs $350 to $800. A full roof replacement on a typical Selma ranch, between 1,200 and 1,800 square feet, runs $9,500 to $16,000. Decking replacement, if the plywood or OSB has rotted around a cooler or in the valleys, adds $2 to $4 per square foot of affected decking. Tile and metal systems run above that range and are quoted per project. Every estimate is free, in writing, and includes the wind-rating documentation and permit scope. Call (743) 200-8347 and we’ll come out, crawl the roof, and hand you a line-item number before you spend a dime.
We Also Serve Cities Near Selma
Mercer Roofing crews work throughout the southern Fresno County agricultural belt, from Selma outward to Fowler, Parlier, Kingsburg, and Reedley. If you’re in one of those towns, the same Threshold Verified technicians, the same written pricing, and the same 365-Day Done Right Promise apply. Ask about our Roofing Company service area when you call for your free estimate at (743) 200-8347.
Serving Selma, CA - Our Local Coverage Area
We’re based in the Selma 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 Selma
Most Selma homeowners need a roof installed to a 130 mph wind rating to satisfy their insurer, and in the San Joaquin Valley that rating is as much about the documentation as the nailing pattern. We install every full reroof to a 130 mph rating using six nails per shingle and provide the wind-rating paperwork and permit sign-off so your carrier sees documented compliance, not a handshake promise. Call (743) 200-8347 for a free estimate that includes the wind-rating documentation.
Yes, Selma requires a building permit for any full roof replacement, and the inspection verifies nailing pattern, underlayment, flashing, and decking condition before the final sign-off. A cheap quote that leaves out the permit is leaving out the only paper trail that proves the work met code, which matters when an insurance adjuster reviews a claim or when you sell the house. Every Mercer estimate in Selma includes the permit, the inspection, and the sign-off in the written price. Call (743) 200-8347 to get the full scope in writing.
The August-to-October raisin harvest blankets Selma rooftops in fine abrasive dust that accelerates granule loss on asphalt shingles and packs gutters solid within a single season. If you do not clean the roof and gutters after harvest, the granules wear thin and the gutters back up at the first winter rain. We recommend a post-harvest cleaning every year, and we can schedule it now at (743) 200-8347.
Most older Selma homes have rooftop evaporative coolers, and decades of overflow splash and condensate rot the decking in a ring two to four feet around each unit. The original curbs were rarely flashed correctly, and by the time the ceiling shows the leak the decking is usually gone. We replace the rotted sheathing, rebuild the curb, flash it, and seal it so the cooler stays on the roof without eating the roof. Call (743) 200-8347 and we’ll inspect the cooler area even if you’re only calling about a shingle patch.
A square is 100 square feet of roof surface, and it is the unit every legitimate Selma roofing quote is built on. Knowing the square count lets you compare line-item bids without getting distracted by different formats. The average Selma ranch runs between 12 and 18 squares. When we give you an estimate, we show the square count, the shingle brand, the underlayment spec, and the nailing pattern, so you can hold it next to any other bid and see exactly what is included. Call (743) 200-8347 for that level of detail.
Written by Grant Whitlock, Owner at Mercer Roofing, serving Selma, CA and the southern Fresno County agricultural belt.