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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roofing Company Across Plano
Roofing in Plano means dealing with three facts: homes built mostly between 1970 and 2000, roof decks that often haven’t been touched since the original build, and hail seasons that show up every spring without an invitation. Mercer Roofing Co Dallas has worked these neighborhoods long enough to know what we’re going to find before we climb the ladder. When you call (432) 302-5605, a live person answers. We schedule a free estimate at a time that works for you, and we send our technician’s name and photo before anyone knocks on your door.
Led by Grant Whitlock, our crews understand Plano’s local code requirements, tree ordinances, and wind-resistant fastening rules that changed how homeowners must replace aging roofs. We don’t quote square-foot prices from a satellite photo. We walk your roof, inspect the decking, check your ventilation, and give you a written price. That’s the only way to do it honestly.
Why Mercer Roofing Co Dallas Is Plano’s Preferred Roofing Company Company
Plano homeowners call us because we solve the problem most roofers ignore: the stranger at the door. Every Mercer technician is background-checked, identity-verified, and arrives in a clean, marked uniform with a photo ID badge. Before any visit, you get the technician’s name and photo sent directly to you. This is the Threshold Verified standard, and every independently owned Threshold Group location is contractually held to it. You’ll know exactly who is walking up your driveway.
Our local reputation in Plano comes from doing the work right the first time and standing behind it with the 365-Day Done Right Promise. If it’s not done right within a year, we make it right. Every repair carries a written guarantee. If a repair fails, the second visit is free. No fine print, no conditions.
We keep written pricing in front of every decision. A written price is provided before any work starts, every time. No surprises on the invoice, no handshake estimates that drift upward. That’s how Grant Whitlock has built this team’s reputation across Plano, from Legacy Drive to the neighborhoods east of Jupiter Road.
We’re part of the Threshold Group family, founded in 2000, and dispatch and scheduling are coordinated from the brand’s Dallas-Fort Worth office. Crews serve Plano locally. When you call about a leaking roof or missing shingles after a hail storm, we get someone to your property quickly, with the right materials and the right plan.
Styles & brands we work with






Free Roof Estimate in Plano
Free Roof Estimate service across Plano means we send a technician to walk your roof, inspect the decking, flashing, and ventilation, and write down exactly what needs to happen and what it will cost. Plano’s older housing stock, especially the 1970s through 1990s tract homes in neighborhoods like Old Shepard Place and along Custer Road, often hides decking damage that changes the scope. A typical roof inspection and estimate in Plano runs $0 to $350, and our estimate visit is always free. You’ll get the written price before any work starts.
What We Inspect
We check shingle granule loss from years of Texas sun, soft decking around plumbing penetrations, flashing at chimneys and valleys, and attic ventilation. On Plano homes with original composition shingles, we look especially hard at the 3/8-inch sheathing common in that era. Spongy decking underfoot is a replacement signal.
When to Call
After a hail storm, before you buy or sell a home, or when you notice granules in your gutters. Plano homeowners who catch granule loss early often avoid a full replacement later.
Roofing Contractor in Plano
Roofing Contractor work in Plano means a lot more than nailing shingles. It means knowing the city’s updated wind-resistant fastening requirements, understanding the tree preservation ordinance that restricts equipment staging in west Plano neighborhoods, and recognizing when a 1980s ranch needs decking replacement before the new roof goes on. A typical full roof replacement in Plano runs $7,500 to $14,000 depending on size and decking condition. A repair usually falls between $350 and $1,200.
Decking and Ventilation Upgrades
Plano’s original 1970s and 1980s roofs often have 3/8-inch decking that’s now soft and code-deficient. Replacing decking adds roughly $2 to $3 per square foot of replaced area. We identify this before we quote, not after we start.
Hand-Nailing and Tree Protection
In west Plano neighborhoods with mature oak canopies, we plan equipment paths around protected trees. Hand-nailing in shaded sections isn’t optional, it’s required to meet warranty specifications and the city’s tree protection rules.
Trusted Brands We Service in Plano
We install and repair using manufacturer-recognized shingle brands, so Plano homeowners get roofs that qualify for manufacturer warranties, not knockoffs. We regularly work with GAF, CertainTeed, Owens Corning, IKO, Atlas, and Tamko. For Plano customers, we stock common materials locally, which means faster turnaround on repairs and replacements without waiting on long supply runs. Need Atlas shingles to match an existing roof on a home near Legacy Drive? We can source them. Want Tamko or IKO for a re-roof in a neighborhood with protected trees? We’ll quote it honestly and install it correctly.
See the difference
Before
After
Before
After
Before
AfterCommon Roofing Company Problems We See in Plano Homes
- Soft decking from 3/8-inch sheathing. Plano’s 1970s and 1980s tract homes often used thin decking that now flexes underfoot. We find this during estimates and include replacement in the written price before work starts.
- Hail damage that goes unnoticed. Spring supercell thunderstorms bring large hail that causes granule loss and hidden bruising. Insurance claims for hail drive many Plano replacement cycles.
- Tree ordinance complications. In west Plano neighborhoods like Old Shepard Place, the tree preservation ordinance requires permits and arborist review before pruning or removal for staging. We plan around protected oaks or face stop-work orders.
- Attic overheating from poor ventilation. Original roofs often have only box vents. We add continuous ridge venting during re-roofs to cut attic temperatures, which in Plano can hit 140°F in July.
On a ranch-style home off Legacy Drive, our crew replaced an original 1980s GAF Timberline roof where the decking had rotted around two plumbing penetrations and the soffit was drawing moisture into the attic. We hand-nailed the entire east slope under an overhanging post oak to meet the city’s tree protection rules, then added continuous ridge venting because the original roof had only box vents and the attic was hitting 140°F in July.
Pricing for Roofing Company in Plano, TX
Let’s talk real numbers for Roofing Company work in Plano. A full roof replacement on a typical 2,000-square-foot single-family home runs $7,500 to $14,000. Decking replacement adds $2 to $3 per square foot where needed. Repairs sit between $350 and $1,200 for most issues. Several factors move the number: the size of your roof, whether decking needs replacing, how many protected trees complicate staging, and whether county permitting or septic/well setbacks affect equipment placement on rural lots east of Jupiter Road. We never give ballpark estimates from a photo. We walk the roof, check the decking, and write down a price. Call (432) 302-5605 for your free written estimate.
We Also Serve Cities Near Plano
Mercer Roofing Co Dallas serves Plano and the surrounding communities. We handle roofing projects in Richardson, Dallas, Grapevine, and Balch Springs with the same Threshold Verified standard: background-checked technicians, photo ID badges, and written pricing before work starts. If you’re right outside Plano, call (432) 302-5605 and we’ll schedule a free estimate at your property.
Serving Plano, TX - Our Local Coverage Area
We’re based in the Plano 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 Plano
Yes, Plano requires code-compliant drip edge on re-roofs, and it’s included in our written estimate every time. Drip edge protects the fascia and decking edge from water intrusion. We don’t treat it as an add-on. Call (432) 302-5605 for an exact quote.
Yes. In west Plano neighborhoods like Old Shepard Place, the tree preservation ordinance requires permits and arborist review before pruning or removal for staging. We plan equipment paths around protected oaks and hand-nail shaded slopes to meet warranty specifications. It’s a constraint we manage routinely. Call (432) 302-5605 to discuss your trees.
Yes. Plano’s updated wind-resistant fastening codes require a specific nailing pattern, typically six nails per shingle in high-wind zones, not the older four-nail standard. We quote and install to current code, not the way it was done in 1985. Call (432) 302-5605 for a code-compliant estimate.
Because original 1970s and 1980s decking in Plano was often 3/8-inch sheathing that’s now spongy underfoot. Shingles can look fine from the street while the deck beneath them fails. We find this during the free estimate and include the replacement cost in the written price before any work starts. Call (432) 302-5605 and we’ll show you exactly what’s under your shingles.
Yes, ice and water shield is code-required in vulnerable areas like valleys, eaves, and around penetrations, even in Plano’s climate. It protects against wind-driven rain and water backup. We include it in every re-roof estimate. Call (432) 302-5605 for a written quote that covers it.
Written by Grant Whitlock, Owner at Mercer Roofing Co Dallas, serving Plano since 2000 through the Threshold Group family of home-service companies.