Metal roofing
Architectural shingles
Tile roofing
GAF
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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 Fern Park
Roof repair in Fern Park usually costs between $350 and $1,600 depending on what’s wrong, and most repairs on these mid-century ranch homes take one day once we’re on site. We know Fern Park’s low-slope and flat roofs, the enclosed carports, the oak leaves, the summer ponding, and the very specific way water finds its way into a 1960s split-level. If you’re seeing stains on the ceiling or water near the carport wall, call (850) 757-3564 and a live person will answer, day or night. We’ll send a background-checked technician whose name and photo you’ll receive before he pulls into your driveway.
Why Mercer Roofing Co Orlando Is Fern Park’s Preferred Roof Repair Company
Fern Park homeowners deal with a roofing problem most Orlando-area roofers don’t see as often: original flat roofs from the 1950s through 1970s that were never designed for the volume of water our summer thunderstorms dump. Most of the homes along Lake of the Woods Boulevard, Ridge Road, and the side streets off Fern Park Boulevard are ranches and split-levels with low-pitch or built-up roofs. When those roofs fail, they fail in predictable ways. Clogged scuppers. Ponding water. Cracking at Florida-room transitions. Our Roof Repair crews have worked enough of these homes to know exactly where to look before the leak spreads into the wall framing.
Every Mercer technician arrives in a clean, marked uniform and presents a photo ID badge at the door before stepping onto the property. That’s the Threshold Verified standard, and it’s non-negotiable at every independently owned Mercer location. You’ll get a written price before any work starts, and a written 365-day guarantee on every repair. If the fix doesn’t hold within a year, we come back at no charge. No phone tag, no “the owner will call you back,” no stranger at the door without warning. Grant Whitlock runs this location and the standard applies to every job we book in Fern Park.
Styles & brands we work with
Metal Roof Repair in Fern Park
Metal Roof Repair on a Fern Park home typically runs $425 to $1,250, and the most common call we get is for leaks at the screw lines or panel seams on a patio cover, carport awning, or a metal-over-shingle retrofit someone added in the 1980s or 1990s. The metal itself rarely fails. The fasteners and the transition flashing do. We inspect every seam, replace neoprene washers and gasketed screws where they’ve dried out, and re-seal penetrations before quoting anything.
Screw-Line Leaks and Rusting Fasteners
On older metal roofs around Fern Park, the rubber washers under the roofing screws harden and crack from a decade of Florida sun. Water seeps in around the screw shaft, runs down the purlin, and drips onto whatever is below. We pull the failed fasteners, replace them with the correct size, and spot-treat any surface rust at the panel lap before it opens a larger hole.
Flashing Failures at Walls and Chimneys
Where a metal patio roof meets the house wall, the old counter-flashing is often nothing more than bent aluminum caulked in place. That caulk fails. Then every summer thunderstorm sends water behind the flashing and into the wall cavity. We fabricate proper metal flashing and seal the transition with urethane sealant rated for metal-to-masonry contact, not a tube of silicone from the hardware store.
Commercial Roof Repair in Fern Park
Commercial Roof Repair in Fern Park usually falls between $700 and $2,800 on the first visit, with most of that driven by the size of the affected area and the membrane type. We work on small office buildings, medical suites, and the mixed-use retail strips along 17-92 and Fern Park Boulevard. Most of them have modified bitumen or TPO over a low-slope deck, and most of the failures we see are at penetrations, curb flashings, and clogged internal drains.
Flat and Low-Slope Membrane Repairs
When a TPO or mod-bit membrane splits at a seam, water gets in every time it rains. We clean the area, dry it out, and patch with compatible materials, not a bucket of tar that cracks in six months. If the membrane is the original from a 1980s build-out, we’ll tell you straight whether a patch buys you two years or whether you should budget for a full replacement. You’ll know before we touch the roof.
Drain and Scupper Cleaning on Commercial Buildings
Fern Park’s commercial roofs collect the same oak leaves as the houses do. A clogged scupper on a flat commercial roof sends water sideways into the parapet wall or over the edge in a sheet, soaking the fascia and the sign band. We clear the drains, check the overflow, and repair any rusted scupper box before the next storm season starts in June.
Trusted Brands We Service in Fern Park
We repair roofs built with the shingle brands Fern Park homeowners actually have: GAF, CertainTeed, Tamko, and Boral are the ones we see most on ranches and split-levels here. Matching an architectural shingle on a 2004 CertainTeed roof is not the same as grabbing any bundle off the shelf at the supply house. The granule color, the shadow line, the exposure; all of it has to match or the patch looks like a patch. We keep common regional colors in stock locally and can get anything else within a day or two.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in Fern Park Homes
- Clogged scupper drains on flat carport roofs. The original scuppers on many 1960s carport roofs are only a few inches wide. Oak leaves from the mature trees along Lake of the Woods Boulevard and Ridge Road fill them every fall, and water backs up against the wall. That water wicks into the sheathing and rots the framing at the house-to-carport junction.
- Ponding water on low-pitch ranch roofs. Fern Park’s 1/4:12 and 2:12 slopes were never designed to shed water fast during a 3-inch afternoon downpour. Water sits around plumbing vents and HVAC penetrations, eventually working through the flashing sealant and into the ceiling below.
- Tar-and-gravel roof failures at Florida-room transitions. The enclosed Florida rooms on older Fern Park homes often tie into the main roof with a short transition slope. The original built-up roofing settles, cracks, and splits right at that transition, and water travels under the flashing and down the interior wall.
- Rusted vent boots and dried-out pipe collars. The galvanized vent boots installed on Fern Park ranches in the 1960s and 1970s corrode from constant humidity and rain. The rubber collar around the pipe shrinks, cracks, and separates. It’s a small fix, around $225 to $375, but if ignored, the water stains a bedroom ceiling fast.
Pricing for Roof Repair in Fern Park, FL
Here are the honest numbers for Fern Park’s market, in 2026 dollars. A simple shingle replacement on a ranch runs $325 to $550. Flashing repair around a chimney or wall intersection costs $400 to $800. A leak repair that requires finding and sealing a penetration is usually $350 to $600. Flat roof patches over a carport or Florida room run $500 to $1,000 if the decking is still sound. Metal roof seam repairs land at $425 to $850. A full day of composite repairs on an older roof, replacing bad decking and multiple flashing points, can run $1,100 to $1,600. Every quote is written, line-item, and fixed before work starts. What changes the price here in Fern Park, more than anywhere else nearby, is whether the decking under a flat or low-slope roof has rotted. You don’t know until we open it. That uncertainty is why we walk the roof with you when it’s safe to do so, and show you what we found before any work begins. Call (850) 757-3564 and we’ll get a real person out to look at it, with a real number on paper.
We Also Serve Cities Near Fern Park
Mercer Roofing Co Orlando works across north Orange and Seminole counties. Our Fern Park crews also handle roof repairs in Orlando, Alafaya, Sanford, and Ocoee. If you’re on the edge of Fern Park or just outside the city line, call us anyway. We know exactly where Fern Park ends and the surrounding neighborhoods begin, and the same written-price, photo-badge standard applies everywhere we go.
Serving Fern Park, FL - Our Local Coverage Area
We’re based in the Fern Park 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 Fern Park
Most structural roof repairs on Fern Park homes fall under Seminole County permitting, and anything beyond replacing a few shingles or caulking a penetration normally requires a permit. Fern Park itself doesn’t operate its own building department, so the county reviews the work. When the repair scope requires a permit, we pull it ourselves, handle the inspection, and make sure the work passes before we call the job done. Small isolated shingle replacements and penetration reseals are usually exempt, but we’ll tell you upfront which side of the line your specific repair falls on. Call (850) 757-3564 and we’ll walk you through your exact situation.
Yes, in most cases. The fix is usually cleaning the scupper drains, removing the debris, and repairing or enlarging the scupper openings so water can actually exit the roof. We then patch the membrane around the scupper and reseal the wall intersection where the water has been backing up. If the decking is still solid, this is a $500 to $900 repair, far less than a full carport roof replacement. The key is getting the leaves out of the scuppers at least twice a year, or installing a wider scupper with a leaf guard. Call (850) 757-3564 for an exact quote on your carport roof.
A repair alone won’t fix chronic ponding on a flat or nearly-flat Fern Park roof. Ponding is a slope and drainage problem, not a leak problem. You can patch the membrane every season, but water will keep sitting there and keep degrading whatever surface you put down. The permanent fixes are either adding tapered insulation to create slope, or installing additional drains and scuppers at the low points. On some ranches, the original roof framing makes adding slope simple; on others, it requires structural work. We’ll measure the ponding depth, map where the water sits, and give you a written recommendation before you spend a dollar. Call (850) 757-3564 to schedule a roof evaluation.
A split-level roof repair in Fern Park typically runs 15 to 25 percent higher than the same repair on a single-story ranch. The difference comes down to access and safety. Split-levels have steeper pitch changes between the upper and lower sections, more valleys and wall intersections where flashing fails, and often a lower roof section over the garage or den that collects debris from the upper roof. The upper sections usually require fall protection and ladder setups that take extra time. A simple shingle replacement that costs $375 on a ranch might be $450 to $500 on a split-level. We’ll quote the actual numbers for your home’s configuration, always in writing, always before work begins.
Yes, for most isolated repairs. We can patch a cracked or blistered section of original built-up roofing on a Fern Park home without removing the entire tar-and-gravel surface. The process involves cutting back the damaged area, removing any saturated layers, installing new membrane and flashing at the edges, and then re-graveling the patch to match. The spot repair works well when the surrounding roof is still sound and the damage is confined to one area. If the gravel is washing away in multiple places or the membrane has cracked at several transitions, a patch just moves the leak. We’ll tell you honestly which situation you have. Call (850) 757-3564 for a free estimate and a straight answer.
Fern Park’s roofing work is defined by the high concentration of 1950s-1970s ranch homes with low-slope or nearly flat roofs, many with original built-up roofing or early modified bitumen that are overdue for replacement and prone to ponding water during summer downpours. That’s the roof you live under. On a split-level ranch off Lake of the Woods Boulevard, our crew repaired a leaking roof over a converted Florida room. The original built-up roofing had ponded water that rotted the plywood decking along the low edge. We removed the saturated decking, installed new CDX plywood, laid down an ice and water shield at the transition, and tied in the existing modified bitumen with fresh flashing at the wall intersection. That job is exactly what this page is about: specific, local, and done right the first time.
Call (850) 757-3564 and you’ll get a live person, not a voicemail. We’ll send a technician whose name and photo you’ll have before he arrives. He’ll badge at the door, look at the roof, and hand you a written price. That’s how Mercer works in Fern Park.
Written by Grant Whitlock, Owner at Mercer Roofing Co Orlando, serving Fern Park and surrounding communities since 2000.