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
Fast, Reliable Roof Installation Across Clermont
A full roof installation in Clermont typically runs $9,800 to $24,000 depending on whether you’re replacing architectural shingles or concrete tile, and most jobs take three to seven working days once materials arrive. We know Clermont’s housing stock because we work in it every week: the 1990s and 2000s subdivisions off Hancock Road, the lakefront homes near Lake Minneola, and the new construction pushing into the hills on the east side. That local knowledge means we price honestly and show up prepared. You can reach a live person at (850) 757-3564 any time, day or night, to talk through what your roof needs and get a written estimate.
Why Mercer Roofing Co Orlando Is Clermont’s Preferred Roof Installation Company
Clermont homeowners keep our number because we treat a roof installation as a protection job, not a transaction. Every technician who rolls up to a Clermont driveway is background-checked, identity-verified, and dispatched under the Threshold Verified standard. Before anyone arrives, you get their name and photo sent to you. They badge in at the door with photo ID. That is not something most roofers do, and for a lot of our Clermont customers it’s the reason they call us first.
We have worked on hundreds of roofs across Clermont, from Minneola to the Orange County line. Homeowners tell us the same thing: the written price we provide before any work starts is the actual price on the invoice. No change orders, no “we found additional damage” surprises at the end. That pricing discipline, plus a strong local reputation built since 2000 as part of the Threshold Group family, is why Clermont trusts us. Grant Whitlock leads our team, and he holds every crew to the same standard: write it down, do it right, stand behind it for 365 days.
Styles & brands we work with






Tile Roof in Clermont
Tile roof installation in Clermont is one of our most requested services because so many master-planned communities here were built with concrete tile, and a lot of it is now reaching the end of its functional life even when the tiles themselves still look fine. A full tile roof replacement in Clermont typically runs $18,000 to $26,000 depending on the home’s footprint and tile profile. The job involves tearing off the old tile and underlayment, repairing or replacing any rotted decking, installing new underlayment rated for our storm patterns, and re-bedding or replacing the tile itself.
Underlayment Replacement and Re-Bedding
The truth about Clermont tile roofs is that the underlayment fails before the tile does. The original synthetic underlayment on many 2004 to 2006 boom-era homes dries out and tears along the eaves within twelve years. That means your “20-year tile roof” starts leaking during wind-driven rain at year twelve. We tear off the old material, inspect the decking beneath, and install underlayment built for Lightning Alley conditions.
HOA-Compliant Tile Matching
Clermont HOAs are strict about roof aesthetics. If your architectural board requires matching the original tile profile, we source the exact match from manufacturers including Boral and Atlas before we start. This avoids the nightmare of a board rejection after the job is done. Our crew just tore off a 2005 concrete tile roof in Summit Greens where the original synthetic underlayment had cracked along the entire eave line. We replaced the dried-out decking sections, installed new ice and water shield at the eaves, and re-bedded the tile with upgraded underlayment rated for the Lightning Alley. The homeowner’s HOA required matching the original tile profile, so we sourced the exact Boral profile and finished without a single complaint from the architectural board.
Roof Ventilation in Clermont
Roof ventilation in Clermont matters more than in most Florida cities because our summers push attic temperatures past 140 degrees and our humid subtropical climate accelerates moisture buildup. A new roof is the right moment to fix ventilation, and a full ventilation upgrade alongside a re-roof in Clermont typically adds $1,200 to $3,800 depending on your attic’s size and the system you choose. The work involves balancing intake and exhaust: soffit vents, ridge vents, or a combination sized to your roof’s square footage.
Signs Your Attic Is Suffocating
We see the same pattern in Clermont homes built during the 1990s and 2000s: not enough soffit intake because builders went with whatever was cheapest per square foot. The telltale signs are upstairs bedrooms that run ten degrees hotter than the living room, shingles curling along the ridge, and AC bills that climb every summer. If your attic smells musty after a rain, that’s trapped moisture doing real damage to your decking.
Ventilation and Your Warranty
Poor ventilation voids shingle warranties faster than almost anything else. Manufacturers like Owens Corning and CertainTeed require proper ventilation as a condition of their warranty coverage. That’s why our Roof Installation team checks attic airflow on every job, not just the ones where you ask. A roof that can’t breathe is a roof that fails early, and we’d rather fix the ventilation now than replace the roof again in ten years.
Trusted Brands We Service in Clermont
We install roofing systems from CertainTeed, Owens Corning, IKO, and Atlas, plus tile profiles from Boral. These are the brands your builder used in Clermont, which matters when your HOA requires matching. Because we work these neighborhoods constantly, we keep common profiles and colors scheduled for fast turnaround. We do not stock every color in a warehouse and claim to have it ready same day. What we do is order precisely what your roof needs, then tell you exactly when it arrives and when the crew starts. Clermont customers get the same result: a roof built to the manufacturer’s spec, installed by people who know the product.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Installation Problems We See in Clermont Homes
- Builder-grade synthetic underlayment on 2004 – 2006 tile roofs: It dries out and tears along the eaves, letting wind-driven rain through even when the tiles look fine. We find this on roofs that homeowners were told would last 20 years and are failing at year 12.
- Inadequate starter strip and drip edge on newer shingle roofs: Many subdivisions built in the last 15 years used minimal flashing at the eaves. The first big windstorm lifts the first course of shingles, and the fascia rots behind the gutter where you can’t see it until the gutter pulls away.
- Unsealed flashing at penetrations on HOA-approved new construction: Pipes, vents, and valleys get thin metal flashing that is not properly sealed. In Clermont’s afternoon thunderstorms, water works its way in around these penetrations within three to five years, causing ceiling stains in second-floor bedrooms.
- UV-damaged underlayment beneath tile that still looks brand new: The subtropical sun bakes underlayment from above and below. We can’t fix what we can’t see, so we inspect under the tile during every estimate, and we often find failing material on roofs that pass a visual inspection from the street.
Pricing for Roof Installation in Clermont, FL
We Also Serve Cities Near Clermont
Beyond Clermont, our crews regularly handle roof installation in Minneola, Ocoee, Orlando, and Lake Mary. If you’re in a neighboring community and want the same written-price guarantee and Threshold Verified technicians, call us. You can also learn more about our broader service area on our Clermont page or see our full Roof Installation services.
Serving Clermont, FL - Our Local Coverage Area
We’re based in the Clermont 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 Installation in Clermont
You can check the visible underlayment at the eaves where the tile hangs over the edge. If it looks dried out, cracked, or torn, or if you see daylight between the underlayment and the decking, that’s likely the original 2000s synthetic material. The reliable way is to have us lift a few tiles at the eaves during an inspection. We do this on every estimate in Clermont, and we’ll show you photos. Call (850) 757-3564 to schedule a free estimate and get a definitive answer.
Yes, we match the exact tile profile and color your HOA approved, sourcing from manufacturers including Boral and Atlas. Before we order anything, we send the product spec to your architectural board for confirmation. That step alone prevents the rejection that happens when a roofer buys whatever tile is cheap and hopes nobody notices. Call (850) 757-3564 and we will walk you through the HOA approval process.

Lightning Alley storms bring wind-driven rain that gets under tiles and shingles from the side, not just from above. Our installs use underlayment rated for high wind and water intrusion, with ice and water shield at eaves and valleys, which is where Clermont roofs fail first. We also use more fasteners per tile than standard. This is not optional in Clermont. Call (850) 757-3564 if you want to see the spec sheet for your house.
The 20-year figure is a warranty length based on ideal conditions, while the 130-mph rating is a wind-uplift standard that matters during hurricane gusts and Lightning Alley storms. In Clermont, UV and humidity shorten the functional life of even the best shingles, so a roof rated for 130-mph winds is the one you want. We recommend Owens Corning, CertainTeed, and IKO architectural shingles with real wind ratings for Clermont homes. Call (850) 757-3564 for a written comparison of your options.
Not always. We replace only the decking sections that are rotted, cracked, or delaminated. On many 2005-era roofs, the decking along the eaves is bad because the failed underlayment let water sit there. We inspect every sheet after the tile comes off and show you what needs replacing before we install new decking. You’ll see the written price for any decking replacement before work starts. Call (850) 757-3564 to schedule a free estimate and get real answers for your roof.
Written by Grant Whitlock, Owner at Mercer Roofing Co Orlando, serving Clermont since 2000.