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
Trusted Roofing Company for Fresno Homeowners
If your roof is leaking, losing granules, or simply at the end of its service life, the question isn’t whether to fix it. It’s who you let up there. In Fresno, that answer matters more than in most places. Our summers hit 105 degrees and our winters bring hard, fast rain. A roof in the Central Valley has to handle both. Brennan Roofing Co Fresno has been doing this long enough to know what those extremes do to shingles, flashing, and decking. We’re led by Travis Oakley and built around one thing: a written price in your hand before any work starts. Call (559) 785-2160 to talk to a live person. No voicemail, no automated system, no callback queue.
Key Takeaways
- Every job starts with a written price. That number does not move at the door.
- All work is backed by the 365-Day Done Right Promise: one full year, in writing, with a free return visit if it fails.
- Background-checked, uniformed technicians dispatched on every call.
- Phones answered by a live person around the clock.
- Materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral.
Roofing Contractor
A roofing contractor is the licensed professional who plans, builds, repairs, and certifies the roof over your home or business. In Fresno, you need one when your roof shows water stains on the ceiling, missing shingles after a windstorm, or when it simply reaches 20-plus years of age and starts shedding granules. Brennan Roofing Co Fresno handles everything from a single flashing repair to a full tear-off and replacement. Roof replacement in the Fresno market typically runs $8,500 to $18,000 for an average 1,800-square-foot single-story home, depending on pitch, decking condition, and material grade. A focused repair like replacing a section of damaged shingles or resealing a pipe boot usually falls between $350 and $900. You get that number on paper before we touch your roof.
Licensed, Insured, and Answerable
We’re state-licensed and carry both liability insurance and bonding. That’s the floor. The ceiling is the Garrison Standard: every job, every house, every time. Travis Oakley runs this operation the same way on a $400 repair as on a $40,000 replacement.
When Your Roofer Disappears
You’ve probably heard the stories. A crew shows up, tears off half the roof, and then disappears for two weeks. Or the price changes once the decking is exposed. We don’t work that way. The written price covers the agreed scope, and if we find hidden damage, you approve any change in writing before it happens.
Styles & brands we work with
Commercial Roofing
Commercial roofing covers the flat and low-slope systems on warehouses, retail buildings, offices, and apartment complexes throughout the Fresno area, from downtown industrial buildings to the distribution centers off Highway 99. It demands different materials and different disciplines than residential work: membrane systems, proper drainage, and the ability to schedule around operating businesses. Brennan Roofing Co Fresno installs and repairs TPO, PVC, EPDM, and modified bitumen systems. Commercial roof repair in Fresno typically runs $700 to $2,500 for common leaks and membrane damage. Full commercial replacement depends heavily on square footage and system choice, with most mid-size buildings falling between $6 and $9 per square foot. Every commercial job starts with a written line-item estimate, and we schedule work to minimize disruption to your operation.
Flat Roof Leaks and Where They Start
In our experience, most commercial leaks in Fresno start around penetrations: HVAC curbs, vent pipes, and drain collars. The membrane itself is rarely the first point of failure. We inspect seams, flashings, and termination points before touching the field membrane, because patching the wrong spot is how buildings get re-roofed twice.
Working Around Your Business Hours
We have handled jobs where the only window is Sunday morning, and jobs where the crew needed to be off the roof by first shift. The schedule goes in writing. If we say we will be there at 6 a.m., we are there at 6 a.m., in uniform, with the materials staged and the site plan posted.
Metal Roof Installation
Metal roof installation means building a roof from standing seam panels or metal shingles instead of asphalt. It is the right call for many Fresno homeowners because our valley sun is brutal on asphalt, and a well-installed metal roof can last 40 to 60 years with minimal upkeep. Brennan Roofing Co Fresno installs standing seam, exposed-fastener, and stone-coated metal systems. Metal roof installation in the Fresno market generally runs $13,000 to $28,000 for an average single-family home, with standing seam at the higher end of that range. The written estimate covers panels, underlayment, fasteners, flashings, drip edge, and labor, and that number does not change unless you change the scope.
Metal in the Central Valley Climate
The same metal roof that works in Clovis works in Mendota, but it has to be detailed correctly for our conditions. We use proper underlayment against condensate and high-temperature rated fasteners. Fresno’s afternoon heat expands metal, and expansion capacity has to be built into the panel layout, which is exactly the kind of detail that separates a 10-year metal roof from a 40-year one.
Trim, Flashing, and the Details That Fail
The panels themselves rarely fail. What fails is the trim work: ridge caps, hip caps, and the transition flashing at walls and chimneys. We cut and fit every piece on site rather than relying on prefabricated trim that leaves gaps. When you pay for metal, you’re paying for the details as much as the panels.
Residential Roofing
Residential roofing is the full scope of work on single-family homes, townhouses, and duplexes: new construction, tear-off and replacement, repairs, and the inspections and maintenance that keep a roof out of trouble. In Fresno, residential roofs take a beating from the sun, and what starts as a few cracked shingles in the sun-blasted south-facing slope becomes a full replacement within a few years if it’s not addressed. Brennan Roofing Co Fresno replaces residential roofs with asphalt shingles from GAF, CertainTeed, Owens Corning, and other leading lines. A full residential roof replacement in Fresno typically runs $8,500 to $18,000. Standalone repairs run $350 to $900 for most shingle and flashing work. Every estimate is written, itemized, and fixed.
Asphalt Shingle Systems Done Right
An asphalt roof is a system, not just shingles. We detail the underlayment, the ice and water shield in valleys, the drip edge, the pipe boots, and the ventilation. Granule loss on a 15-year-old roof in Fresno is common. What matters is whether water is getting through, and that’s what we inspect first.
Replacement Versus Repair: The Honest Conversation
Sometimes we tell a homeowner that a repair will buy them three more years. Sometimes we tell them the decking is too far gone and a patch would be throwing money away. That conversation is free, and it is based on what we find under the shingles and in the attic, not on what pays us better this quarter.
Roof Maintenance
Roof maintenance is the scheduled inspection and minor-repair work that keeps a roof from developing expensive problems: clearing debris, resealing penetrations, checking flashing, catching loose shingles before wind lifts them. In Fresno, the smart money follows a Roofing Company Maintenance Checklist for Fresno Homeowners and does this twice a year, once after winter rains and once before summer heat stresses older seals and fasteners. Brennan Roofing Co Fresno offers a structured maintenance visit that includes a written photo report of what we found and what we did. A maintenance visit with minor repairs typically runs $250 to $500. If we find something that needs bigger work, you get a separate written quote and you decide.
Caught Early, Fixed for a Few Hundred
A lifted shingle tab costs about $150 to resecure. A leak that gets through the decking and into the insulation costs thousands. Maintenance is the cheapest form of roofing insurance there is, and we document everything so you have a record over time.
What We Check Every Visit
We walk the ridge lines and valleys, inspect every pipe boot and chimney flashing, clear the gutters of granule buildup, and check the attic side for water staining around nails and venting. Then we hand you a written report with photos. If a repair is needed, the price is on paper before the repair starts.
Roof Coating
Roof coating is a fluid-applied membrane, usually silicone, acrylic, or polyurethane, that seals and refreshes an existing roof surface, most often on flat and low-slope roofs. It extends the life of an older roof system, reduces heat absorption, and can stop minor leaks before they open the membrane further. In Fresno’s 100-degree summers, a reflective coating cuts surface temperature dramatically, which means lower cooling costs and less thermal stress on the roofing system. Brennan Roofing Co Fresno applies coatings to commercial and some residential flat-roof systems. Roof coating in Fresno typically runs $3.50 to $7 per square foot depending on the system and the number of coats. The estimate includes surface prep, primer, coating, and the written one-year guarantee.
Silicone Versus Acrylic: What Actually Works Here
We lean toward silicone for Fresno because it handles ponding water and UV better than acrylic. But not every roof is a candidate for coating. If the substrate is wet, cracked, or the membrane is lifting, a coating hides the problem instead of fixing it. We tell you if that’s the case, and we don’t coat a roof that should be replaced.
Coating as a Stopgap, Not a Cover-Up
Done right, a coating buys five to ten years of additional service. Done wrong, it traps moisture and rots the decking from the inside. Our crews inspect the whole roof surface first, document existing damage, and only then recommend coating. If you’d rather see the problem yourself, we’ll show you the photos before you commit.
Free Roof Estimate
A free roof estimate is a detailed written price for the work your roof needs, delivered before you pay a dollar or sign anything. In Fresno, the smartest thing you can do when your roof shows its age is get an honest, itemized quote and compare it against what other companies are offering. Brennan Roofing Co Fresno provides this at no charge and with no obligation. We inspect your roof, identify what needs to happen, and hand you a written line-item estimate that covers materials, labor, and any additional work we can see. That number is fixed. It does not move when the crew shows up. If we open the roof and find hidden damage, we show you and you approve the change in writing first.
What Is On the Estimate
The written estimate includes the square footage we measured, the material line and grade, the underlayment and flashing specifications, the work scope, and the total. You get the make and model of your shingle or coating, not a vague “premium materials” line. You also get the timeline and the crew size.
No Pressure, No Gimmicks
We’re not going to sit at your kitchen table for three hours or call you every day for a week. The estimate speaks for itself. You decide. If you want to call us back in six months, the number is the same (559) 785-2160, and the same live person picks up.
Brands We Service
GAF: We install GAF Timberline and Royal Sovereign shingle lines regularly, and we know their fastening and ventilation requirements down to the nail pattern. GAF’s warranty paperwork depends on proper installation detail, and we follow those specs exactly so the warranty holds.
CertainTeed: CertainTeed’s Landmark shingles are a good value for Fresno homes because of their granule adhesion and the range of colors available. We handle full CertainTeed systems including their underlayment and ridge cap products, so the system warranty isn’t broken by mixing brands.
Tamko: For homeowners who want a more affordable asphalt option without sacrificing quality, Tamko’s Heritage line is worth a look. We’ve installed Tamko products on homes from Selma to Madera with Madera Roofing Company service, and we stand behind the work with the same 365-Day Done Right Promise regardless of brand.
Whether you have a GAF roof on your home in Clovis with our Roofing Company in Clovis, a CertainTeed system in Madera, or a Tamko shingle roof in Selma, we service it all. If your current roof is from a brand we didn’t name, that’s fine too. We work on existing installations from every major manufacturer and assess them on the condition of the roof, not the label on the shingle.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- Water stains on ceilings or walls. By the time water is visibly staining drywall, it has already traveled through the decking and insulation. In Fresno, this often starts after heavy January rain. The longer it sits, the more the repair bill grows.
- Granules in the gutters or downspouts. Asphalt shingles shed granules as they age. If you’re seeing a consistent buildup in the gutter, your shingles are losing their UV protection. On a Fresno roof with five or more years of sun exposure, granular loss is the leading indicator of a roof nearing replacement.
- Missing, cracked, or curling shingles after a wind event. Fresno’s spring windstorms can tear a shingle tab or two loose. One missing shingle isn’t a roofing emergency, but it is an open invitation for water. You want it addressed before the next rain.
- Daylight visible through the attic roof deck. Go up at noon and look. If you can see pinholes of light through the decking, you have gaps that water can use. This is a clear sign of a compromised roof structure and should be checked by a professional.
- Sagging spots or visible decking rot. Any dip in the roofline, especially near valleys, suggests moisture-damaged decking underneath. A sag is a structural symptom, not a cosmetic one. You need someone up there with a moisture meter and a straight edge, not more caulk.
Our Process, Step by Step
- 1
The Written Estimate. You call (559) 785-2160, and we schedule a free inspection. We walk the roof, inspect the attic, and then hand you a written, itemized estimate. No verbal ballparks, no “we’ll see when we start.” The price goes on paper before any work begins.
- 2
Material Selection and Scope Confirmation. We explain the material options in plain language: what a GAF versus a CertainTeed versus a Tamko shingle means for your roof, your warranty, and your budget. You choose, we document it, and we lock the scope on paper.
- 3
Site Protection and Tear-Off. Our crew shows up in uniform and on the scheduled day. We stage materials, cover landscaping and walkways, and protect your home before removing the old roof. We use magnetic sweepers at the end to pick up stray nails from your yard and driveway.
- 4
Installation to Standard. The underlayment, flashing, drip edge, and shingle fastening are all installed to manufacturer specs and our own Garrison Code. We don’t cut corners on the parts you can’t see. We use moisture barriers at all penetrations and re-vent the roof properly if airflow is inadequate.
- 5
Final Walkthrough and Written Guarantee. Before we leave, we walk the roof and the site with you. We show you what we did and hand you the written 365-Day Done Right Promise. If anything is not done right within one full year, we come back and fix it at no charge.
How Much Does Roofing Company Cost in Fresno?
A typical roof replacement in Fresno runs $8,500 to $18,000 for an average single-story home. The same work on a steeper two-story roof or a roof with complex geometry runs $15,000 to $28,000. Repairs are dramatically more affordable: most shingle repairs, flashing fixes, and pipe boot replacements fall between $350 and $900. Metal roof installation runs $13,000 to $28,000. Roof coating runs $3.50 to $7 per square foot. What moves the price? The roof’s pitch, the decking condition once the shingles come off, the level of flashing detail around chimneys and valleys, and the material you choose. You can control your total by choosing a mid-grade shingle like CertainTeed Landmark or GAF Timberline, by keeping the existing gutters if they’re in good shape, and by addressing maintenance items before they become structural problems. What should you avoid? Any roofer who gives you a verbal price and says they’ll work it out as they go. Any roofer who asks for a large upfront deposit without a written contract. And any roofer who won’t show you the damage themselves. Our free estimate includes the full inspection, the full written price, and no obligation.
We also serve the Roofing Company in Madera market and Roofing Company in Selma with the same written-pricing standard. If you’re closer to the southern side of the valley, our Roofing Company in Fresno page has full details on our service area and response capability.
Our Service Area Near Fresno
Brennan Roofing Co Fresno is a Roofing Company in Fresno that works throughout the surrounding Central Valley. We service homes and businesses in Kerman, Fowler, Dinuba, Hanford, Firebaugh, Lemoore, Coalinga, Clovis, and Sanger. Typical response time for an estimate within the Fresno metro area is one to two business days. For emergency repair calls, we dispatch based on severity and proximity, and our phones answer 24/7 with a live person.
Serving Fresno, CA - Our Local Coverage Area
We’re based in the Fresno area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Roofing Company in Fresno
A roofing company inspects, repairs, maintains, and replaces roof systems on homes and commercial buildings. In Fresno, that means handling everything from a missing shingle after a windstorm to a full tear-off and replacement. Brennan Roofing Co Fresno covers installation, repair, inspection, maintenance, and coating, all under the same written-pricing standard.
Most single-home tear-off and replacement jobs in Fresno take two to four days, depending on roof size, pitch, and weather. A simple repair is usually completed in a single visit. We give you the timeline in writing with the estimate, and we stick to it.
Most residential repairs in Fresno run $350 to $900. That covers shingle replacement, flashing repair, pipe boot replacement, and similar small-scope work. Larger repairs on flat or commercial roofs run $700 to $2,500. You get an exact written price before we start. Call (559) 785-2160 for a free estimate.
Yes. We install GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral products, but we also repair and maintain roofs from every major manufacturer. The condition of your roof determines the recommendation, not the brand on the shingle.
Yes, our phones are answered by a live person 24/7. If you have an active leak or storm damage, call (559) 785-2160 and we’ll dispatch a uniformed technician to make a temporary repair or full repair depending on the severity. You always get the written price before the repair work begins.
Every repair and installation is guaranteed in writing for one full year from the date of completion. If anything we installed or repaired fails within that period, we come back at no charge and make it right. That guarantee is on paper, not a verbal promise.
Move vehicles off the driveway, protect any fragile items in the attic from dust, and secure any exterior furniture near the work area. We handle protecting your landscaping, walkways, and siding, and we’ll walk you through the process before we start so there are no surprises.
Schedule Your Roofing Company Service in Fresno Today
You get a written price before any work starts, a background-checked uniformed crew, and a one-year written guarantee. That’s the standard, every job. Call (559) 785-2160 and talk to a live person today for your free, no-obligation roof estimate.
Written by Travis Oakley, Owner at Brennan Roofing Co Fresno, serving Fresno and the Central Valley.