Metal roofing
Architectural shingles
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Richardson
Roof repair in Richardson, TX typically runs $350 – $1,800 depending on what’s damaged, with minor shingle replacement on the lower end and structural leak repair or chimney flashing work on the higher end. Most repairs on standard asphalt shingle roofs take one crew visit of four to eight hours. If you’re in Richardson Heights, Canyon Creek, or along Arapaho Road and you’ve spotted water staining or missing shingles, call Mercer Roofing Co Dallas at (432) 302-5605. We’ll send a technician whose name and photo you’ll receive before he ever rings your doorbell.
Why Mercer Roofing Co Dallas Is Richardson’s Preferred Roof Repair Company
Richardson homeowners deal with a specific set of roof problems: hail damage, wind-lifted shingles, aging decking on 1960s – 1980s ranch homes, and flashing failures around brick-veneer chimneys. We’ve repaired hundreds of roofs across Richardson’s mature neighborhoods, and we know the failure patterns here better than any out-of-town crew that chases storms up and down US-75.
What actually sets us apart is simpler and more concrete than a slogan. Before any of our background-checked technicians steps onto your property, you get their name and photo sent to you. They arrive in a marked uniform with a photo ID badge, and they’ll show it at the door without being asked. That’s the Threshold Standard, the quality framework Mercer Roofing Co Dallas operates under as part of the Threshold Group family, founded in 2000. Every repair, from a single shingle tab to a full chimney re-flash, comes with a written price before work starts and a written 365-day guarantee after it’s done. If it’s not right within a year, we come back and make it right. No charge.
When you call (432) 302-5605, a live person answers. Not a voicemail, not a call-back form. That matters at 2 a.m. when wind-driven rain is coming through your ceiling and you need to know someone is actually coming.
Styles & brands we work with
Commercial Roof Repair in Richardson
Commercial Roof Repair across Richardson involves a different set of materials and code requirements than residential work, particularly on the flat and low-slope roofs common on the city’s older retail and office buildings along Belt Line Road, Central Expressway, and the Telecom Corridor. Richardson adopted the 2018 IRC with a 110 mph design wind speed, which means commercial repairs on low-slope membrane roofs and TPO systems have to meet uplift resistance standards that a cheap patch job won’t touch. A typical commercial roof repair in Richardson runs $900 – $4,500 depending on membrane type, penetration count, and whether the decking shows moisture damage.
Low-Slope Membrane Patching
Flat and low-slope commercial roofs in Richardson’s 1970s-era industrial parks and office clusters often fail at seams, HVAC curbs, and drain penetrations. We strip failed areas back to sound decking, verify the substrate is dry, and install new membrane with proper lap seams and mechanically fastened edges. Written documentation of the repair, including wind-uplift fastening patterns, goes to your property manager or insurance adjuster.
Parapet and Flashing Work on Commercial Buildings
Richardson’s brick commercial buildings, especially along Main Street and in the downtown district, frequently leak at parapet caps and copings that have pulled loose over decades of thermal cycling. The fix is custom bent metal, not caulk. We fabricate and install new cap flashing with watertight seams, and every commercial repair carries the same written 365-day guarantee as our residential work.
Roof Leak Repair in Richardson
Roof Leak Repair in Richardson is the call most people make after a heavy spring thunderstorm, and the first thing to understand is that a water stain on the ceiling rarely lines up with the actual hole in the roof. Water travels sideways along rafters and decking before it drips onto your drywall. A typical leak repair on a Richardson home runs $400 – $1,600, with the higher end covering decking replacement, underlayment repair, and re-shingling an entire slope section rather than a simple shingle tab swap.
Chimney and Wall Flashing Leaks
Richardson’s stock of 1960s through 1980s homes is full of brick-veneer chimneys, and improperly flashed chimneys leak after every hail event. The proper repair is step flashing cut into the mortar joints and counter-flashing over it, all sealed and secured for the 110 mph wind rating. We never caulk over failed flashing. Caulk fails in two seasons, and you’re calling us again.
Wind-Driven Rain and Uplift Damage
Richardson’s flat terrain offers no protection from the supercell winds that roll down from Collin County. When shingles lift, wind-driven rain soaks the underlayment and decking, which is why a leak that starts small gets worse fast. We take the damaged section down far enough to verify what’s actually wet, replace the rotted decking, and re-install shingles with a six-nail high-wind pattern the city code actually requires and a lot of crews skip.
Trusted Brands We Service in Richardson
Mercer Roofing Co Dallas installs and repairs shingles from IKO, Atlas, and Tamko, along with other manufacturer-recognized lines. We keep the most commonly needed components stocked for fast turnaround in Richardson, and we know which shingle lines carry the 110 mph wind rating Richardson’s building code demands. If your existing roof is an Atlas StormMaster or an IKO Nordic, we can match it without forcing you into a full replacement. If you’re repairing wind-damaged shingles and want the documented wind rating for an insurance claim, we’ll spec the right product and fastening pattern and put it in writing.
Common Roof Repair Problems We See in Richardson Homes
- Overdriven or underdriven nails on the starter strip. This is the most common code violation we find on Richardson roofs, and it causes shingles to lift in the first strong thunderstorm. Once nails are driven too deep or left proud, the shingle edge loses its grip and wind-driven rain gets under the entire run.
- Leaf litter clogging soffit and ridge vents. Richardson’s mature oak and pecan trees, especially in neighborhoods like Canyon Creek and the older sections east of US-75, drop tons of leaves that pack into vents. Trapped heat and moisture accelerate shingle curling and rot the decking from underneath, and most homeowners don’t notice until a leak appears.
- Failed flashing on brick-veneer chimneys. Homes built in the 1960s through the 1980s across Richardson Heights and Duck Creek still carry original step flashing around their chimneys. Hail and thermal cycling break the seal and split the caulk joints, and storm-chasers often skip the custom metal work and just smear caulk over the damage, which fails again within a year.
- Low-slope built-up roof failures on older sections. Some of Richardson’s older ranch homes have low-slope or nearly flat sections, often over additions or garages, that were originally done as built-up asphalt roofs. These sections fail slowly, ponding water and blistering until a seam opens, and they need a roofer who understands membrane repair, not just shingle work.
See the difference
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AfterPricing for Roof Repair in Richardson, TX
Here are the real numbers for Richardson’s market, based on the work we quote and perform here regularly.
- Single shingle replacement: $350 – $550
- Flashing repair (chimney, valley, or wall): $500 – $1,400
- Leak repair with decking replacement: $800 – $1,600
- Flat or low-slope roof patch: $700 – $1,800
- Commercial low-slope repair: $900 – $4,500
What moves a quote is decking condition, roof pitch, chimney count, and whether the damaged area spans a valley or ridge. The written price we give you before work starts is the price you pay. If the repair fails within 365 days, the second visit is free. Call (432) 302-5605 for a free estimate on your Richardson roof.
We Also Serve Cities Near Richardson
Beyond our Roof Repair work throughout Richardson, Mercer Roofing Co Dallas serves homeowners in Plano, Dallas, Balch Springs, and Grapevine. If you’re in a neighboring community and need the same written-price, badge-at-the-door standard, call (432) 302-5605 and we’ll coordinate a crew to your area. The Threshold Standard applies everywhere we work.
Serving Richardson, TX - Our Local Coverage Area
We’re based in the Richardson 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 Roof Repair in Richardson
Richardson’s building code, which follows the 2018 IRC, requires new and repaired roofs to withstand a 110 mph design wind speed. That means architectural shingles must be fastened with a six-nail pattern on the slopes where uplift is highest, not the four-nail pattern many contractors use by default. A compliant repair includes the right nailing schedule, proper starter strip, and documentation of the fastening pattern for your records and your insurer. Call (432) 302-5605 if you want a quote that actually states the wind rating it meets.
Yes, most structural roof repairs in Richardson require a permit, and the permit plus the inspection record becomes part of your insurance claim file. When an adjuster sees that a licensed contractor pulled a permit, installed to the 110 mph wind standard, and passed inspection, the claim sails through. When work is done unpermitted, adjusters often lowball the payout or deny partial coverage, because they can’t verify the work was compliant. We pull the permit, schedule the inspection, and give you the documentation. Call (432) 302-5605 and we’ll walk you through exactly what your repair needs.
A proper chimney flashing repair on a Richardson brick-veneer home includes cutting step flashing into the mortar joints, installing counter-flashing over it, sealing the tops with a compatible mastic, and securing everything for the 110 mph wind rating. The cheap version is caulk over the old flashing, which fails in one or two seasons. Our written quote itemizes the metal, the fastening, and the sealant so you can compare it against a storm-chaser’s bid line by line. Call (432) 302-5605 for a free estimate and a written scope of work.
After any major hail event in North Texas, neighborhoods like Richardson Heights and Canyon Creek get flooded with out-of-area crews working for commissions, and a lot of them write quotes that skip the six-nail pattern, skip the permit, and skip the inspection. You can tell by asking three questions: Does the quote state a 110 mph wind rating? Does it include the permit and inspection line? Does the company have a local track record you can verify? If they waffle on the first two, the quote isn’t compliant. Mercer Roofing Co Dallas has been working under the Threshold Standard in this market since our founding in 2000. Call (432) 302-5605 and get a quote that states exactly what it includes.
Yes, in many cases. Insurers in the Dallas-Fort Worth metroplex, including policies covering Richardson, often recognize documented wind-rated installation and fastening upgrades as a mitigation credit. The key is the paperwork: the permit, the inspection record, and the written scope of work showing the six-nail pattern and the shingle’s wind rating. We provide all three with every repair, which means the repair that protects your roof also gives you the documentation to ask your agent about a premium adjustment. Call (432) 302-5605 for a free estimate that includes the full documentation trail.
Schedule Your Roof Repair in Richardson Today
When you call Mercer Roofing Co Dallas, a live person answers. We’ll send a background-checked, photo-badged technician whose name and photo you receive before he arrives. You get a written price before any work starts, and a written 365-day guarantee when it’s done. From storm damage off Arapaho Road to a leaking chimney in Duck Creek, we’re the team that treats your Richardson home like a place to be protected. Call (432) 302-5605 for your free estimate.
Written by Grant Whitlock, Owner at Mercer Roofing Co Dallas, serving Richardson since 2000.