Address: 2404 E State St, Hermitage, PA 16148, United States
Phone Number: (724) 877-7380
Email Address: donkovac018@gmail.com
Business Hours:
Monday: 9:00 AM To 5:00 PM
Tuesday: 9:00 AM To 5:00 PM
Wednesday: 9:00 AM To 5:00 PM
Thursday: 9:00 AM To 5:00 PM
Friday: 9:00 AM To 5:00 PM
Saturday: 9:00 AM To 1:00 PM
Sunday: Closed
Mercer County homeowners deal with some of the toughest roofing conditions in Pennsylvania. Heavy winter snow, hard freeze-thaw cycles from November through March, strong spring winds, and summer hailstorms all put constant stress on shingles, flashing, and underlayment. A roof built with shortcuts does not last in this climate. The issues show up within a few years, and by the time they are visible from the ground, the damage underneath is usually worse.
Big River Roofing is the trusted Mercer County roofing contractor based in Hermitage at 2404 E State St, right in the heart of the county. We are not a regional chain or a storm-chasing crew passing through after a weather event. We live and work here, and we build roofs to handle what this county actually throws at them. We install and repair asphalt shingle roofs, metal roofs, and slate roofs, and we handle siding, gutters, and soffit and fascia for homeowners across the county, from Sharon and West Middlesex to Grove City, Mercer borough, and every community in between.
Mercer County sits in the northwestern corner of Pennsylvania, covering approximately 680 square miles between the Ohio border to the west and Crawford and Venango counties to the north and east. According to the U.S. Census Bureau, the county has a population of around 110,000 residents, making it one of the more populated rural counties in the region. The Mercer County, Pennsylvania government oversees the 48 municipalities that make up the county, each with its own permitting requirements for roofing work.
The county’s character is shaped by the Shenango Valley, the industrial corridor that runs through Sharon, Hermitage, Farrell, and Sharpsville. This was once a steel and manufacturing country, and the housing stock reflects that history. Many homes in the valley were built between 1900 and 1960 to house the workers who staffed the mills, which means a large portion of Mercer County’s housing is now 60 to 120 years old.
Beyond the valley, the county includes rolling farmland, the rural college town of Grove City, historic Mercer borough with its preserved central square, and smaller communities scattered along PA-18, PA-58, US-19, and US-62. The terrain, the weather, and the housing age all matter for roofing, because a contractor who understands the full picture can deliver a roof that actually fits the home it is going on.
Big River Roofing provides a complete range of residential and commercial roofing services to homeowners and property owners throughout Mercer County. From routine maintenance and targeted repairs to full roof replacements and new installations, every project is handled by a certified, locally based crew that understands the specific demands of this region’s climate and housing stock.
Mercer County homes face a demanding climate, and the roofs protecting them need to be built accordingly. Big River Roofing specializes in residential roofing across the county. Every residential project starts with a thorough inspection and ends with a clean, documented final walkthrough.
Whether the job involves a targeted repair, a full system replacement, or new construction installation, the crew follows manufacturer specifications and uses certified materials backed by industry-leading warranty coverage. Mercer County homeowners get honest recommendations, written estimates, and no-pressure service from a contractor who is based right here in the county.
Not every roofing problem in Mercer County requires a full replacement, and Big River Roofing will always tell you that honestly. Our roof repair service covers the full range of issues that homeowners across encounter, from storm-related damage to age-related component failure.
We handle roof leak detection to trace water back to its actual source rather than patching symptoms, missing shingle replacement after wind events, and structural and sagging roof repair when decking, rafters, or ridge boards have been compromised by long-term moisture or loading. Every repair starts with a documented inspection and a written quote before any work begins.
A new roof installation in Mercer County is only as good as the process behind it. Big River Roofing provides roof installation services for both new construction and full system builds on existing homes across the county. As an IKO Craftsman Premier Roofer, Owens Corning Preferred Installer, and CertainTeed Master Shingle Installer, the crew meets the certified installation standards required to unlock each manufacturer’s strongest warranty tiers.
Every installation in Mercer County begins with a thorough decking assessment. Soft spots, rot, and structural issues are corrected before new materials go down. Underlayment, drip edge, flashing, and ventilation are all set to manufacturer specifications. Big River Roofing does not cut corners on the details that determine how long a roof lasts in this climate.
A roof replacement is one of the largest investments a Mercer County homeowner will make, and the process matters as much as the materials. Big River Roofing performs full tear-off replacements on homes, removing old materials down to the decking, inspecting every board, and rebuilding the roof system correctly from the ground up. We do not overlay existing shingles.
An overlay hides problems that will cost more to fix later and shortens the life of the new roof. A proper tear-off resets the clock on the entire roof system and gives the homeowner the full expected lifespan out of their investment. Written estimates, clear timelines, and daily cleanup are standard on every replacement project.
Asphalt shingles are the most widely installed roofing material in Mercer County, and Big River Roofing installs all three performance tiers as part of its asphalt shingle roofing service. For homeowners completing an asphalt shingle roof replacement, the options include 3-tab shingles for budget-conscious projects, architectural and dimensional shingles for the best balance of performance and value, and luxury and designer shingles for homeowners who want premium curb appeal and the strongest warranty coverage available in the asphalt category. Big River Roofing’s manufacturer certifications ensure every shingle installation qualifies for the enhanced warranty tiers most crews cannot offer.
Metal roofing has become an increasingly popular choice for Mercer County homeowners who want a long-term solution that handles the region’s heavy snow loads, freeze-thaw cycles, and hail events without the maintenance demands of asphalt. Big River Roofing installs metal roofing systems that last 50 years or more, shed snow naturally without ice dam buildup, and resist wind and hail damage that would compromise a standard shingle roof. The Metal Roofing Alliance reports that metal roofs can reduce cooling costs by up to 25% in warmer months due to their reflective properties, which adds long-term value for Mercer County property owners beyond the extended lifespan. Every metal installation is backed by a 40-year limited paint warranty.
Mercer County homeowners who want the look of natural slate or cedar shake without the weight, structural demands, or maintenance of those materials have a strong option in Brava Tile composite roofing. Brava Tile is manufactured from a proprietary composite material engineered to replicate the appearance of traditional premium roofing products, and it carries a Class 4 impact resistance rating, the highest available, making it one of the strongest hail-resistant roofing options for Mercer County properties.
Brava products are lightweight enough for standard framing without structural reinforcement, backed by a 50-year limited warranty, and available for both new construction and replacement projects.
Gutters protect more than the roofline. When they fail or clog, water backs up against the fascia, runs down exterior walls, and pools around the foundation, creating moisture problems that compound quickly in Mercer County’s freeze-thaw conditions. Big River Roofing installs seamless gutters and RainDrop Pro Gutter Guards as part of its gutter installation service.
RainDrop Pro uses a polypropylene mesh design rated to handle over 22 inches of rain per hour, keeping debris out while maintaining full water flow year-round. Pairing gutter installation with a new roof project allows homeowners to address the full exterior water management system in a single mobilization, saving both time and coordination costs.
Siding is the exterior layer that protects a Mercer County home from wind-driven rain, moisture intrusion, and the kind of sustained cold that accelerates deterioration in failing materials. When siding cracks, warps, or pulls away from the sheathing, water finds a path into the wall assembly, creating damage that goes well beyond what is visible from the outside.
Big River Roofing provides siding installation services across Mercer County, often completing siding work alongside a roof replacement to address the full exterior envelope in a single project. Combining both trades under one contractor eliminates the coordination gaps where water problems commonly start, and gives the homeowner a single point of accountability for the entire exterior.
Mercer County sits directly in the path of storm systems that move northeast from Ohio, bringing hail, high winds, and heavy rain that regularly damage roofs across the county. According to NOAA’s Storm Events Database, Pennsylvania averages over 100 hail events per year statewide, with Mercer County communities consistently affected.
Big River Roofing provides the full range of storm damage roof repair services, including hail damage roof repair, wind damage roof repair, and insurance claims assistance to guide homeowners through the documentation and filing process. Storm damage is not always visible from the ground. Hail bruising, lifted shingle edges, and compromised flashing all require a professional inspection to identify and document accurately before a claim can be filed successfully.
Mercer County weather puts roofs under constant stress. The region averages around 40 inches of snow each winter, with January lows dipping into the teens and summer highs into the 80s, driving a hard freeze-thaw cycle through every shingle, flashing joint, and seam from November through March. Spring and summer storms coming off Lake Erie add straight-line winds capable of lifting improperly nailed shingles. According to the Insurance Institute for Business and Home Safety, wind-related damage is one of the most common and costly sources of homeowner insurance claims, and correct shingle nailing is the single biggest factor in whether a roof holds up.
With a significant portion of Mercer County’s housing stock built well before 1980, many homes are on their second, third, or fourth roof. The condition of the decking, structure, and ventilation underneath is often unknown until the old shingles come off. A quality roof installation protects the rest of the home: the walls, the insulation, the interior finishes, and the foundation. A cheap or careless installation does not protect any of that and often costs more in repairs over the next 10 years than a quality install would have cost up front. For a home that represents most families’ largest financial asset, the roof is not the place to save a few thousand dollars on the cheapest bid.
Our crews are trained to manufacturer specifications, a requirement for the certifications we carry. That training covers installation methods, flashing details, nail placement, ventilation calculations, and jobsite safety protocols. It is a structured standard we meet and re-qualify for every year, keeping our work current with best practices and code updates.
Beyond training, our team is local. Our installers have worked on hundreds of Mercer County roofs and understand the specific conditions that come with the county’s older housing stock, from board sheathing on 1920s homes in Sharon to undersized gutters in newer subdivisions. That kind of local knowledge does not come from a national chain or a storm-chasing contractor passing through after a weather event.
Every roof is different. A 120-year-old Victorian in the borough of Mercer has different needs than a 1995 ranch in Hermitage or a new build in Grove City. We do not show up with a one-size-fits-all package, because a one-size-fits-all approach produces mediocre results on most homes and poor results on the ones that need careful work.
Instead, our quotes are built around your specific home. That includes:
Every roofing project in Mercer County follows the same straightforward process, designed to keep homeowners informed and in control from the first call to the final walkthrough. Here is what to expect when you work with Big River Roofing.
Big River Roofing follows OSHA standards on every job site, with proper fall protection, harnesses, and safety procedures in place on every Mercer County project. Falls are the leading cause of construction fatalities nationally, and a contractor who cuts corners on safety is cutting corners elsewhere too. Our crew goes home at the end of every day, and we make sure the conditions on site reflect that priority.
We also pull the proper permits for all replacement projects as required by most Mercer County municipalities. Permitting ensures the work meets current building code and protects you as a homeowner if questions arise during a future property sale. If a contractor tells you a permit is not needed for a full roof replacement, that is a red flag worth taking seriously.
Big River Roofing serves Mercer County communities including Lawrence County, Butler County, Beaver County, Cranberry Township, Harmony, Wexford, Slippery Rock, Butler, Beaver, Grove City, New Castle, Neshannock, Mercer, Sharon, Hermitage, Ellwood City, West Middlesex, Beaver Falls, Warrendale and surrounding areas. For a broader view of our coverage across Western Pennsylvania, visit our service areas page.
We serve residential neighborhoods and business corridors across Mercer County including Hermitage (16148) near Shenango Valley Mall, Sharon (16146) near Buhl Farm Park and the downtown business district, Grove City (16127) near Grove City Premium Outlets, Mercer borough (16137) near the County Courthouse, West Middlesex (16159) along the Shenango River, Neshannock Township (16105) along the Route 422 corridor, Farrell (16121) in the Shenango Valley corridor, and Fredonia (16124) and Stoneboro (16153) in the rural eastern portions of the county. Commercial service extends to the Route 18 corridor in Hermitage, Route 208 in Grove City, and the I-79 corridor through southern Mercer County.
If your roof has seen a few winters in Mercer County, now is the right time to have a certified local contractor take a look before a small issue becomes a costly repair. Big River Roofing is based right here in Hermitage and serves every community across the county with free on-site inspections, written estimates, and honest recommendations backed by five years of local experience.
Call (724) 877-7380 or request your free roof estimate online and let Mercer County’s trusted roofing contractor protect your home the right way.
Address: 2404 E State St, Hermitage, PA 16148, United States
Phone Number: (724) 877-7380
Email Address: donkovac018@gmail.com
Business Hours:
Monday: 9:00 AM To 5:00 PM
Tuesday: 9:00 AM To 5:00 PM
Wednesday: 9:00 AM To 5:00 PM
Thursday: 9:00 AM To 5:00 PM
Friday: 9:00 AM To 5:00 PM
Saturday: 9:00 AM To 1:00 PM
Sunday: Closed
Cost depends on roof size, pitch, material choice, and decking condition. In Mercer County, a typical asphalt shingle replacement generally ranges from $5,000 to $12,500, while metal and slate systems run higher but last considerably longer. Request a free quote and we will give you an honest written estimate based on your actual home in Hermitage, Sharon, Grove City, or anywhere across the county.
A properly installed architectural shingle roof should last 25 to 30 years. Metal roofs run 50 years or more, and slate can last a century. The Shenango Valley’s heavy snow, freeze-thaw cycles, and spring winds shorten the life of roofs that were not installed correctly. Poor ventilation alone can cut expected lifespan in half.
Most municipalities in Mercer County require a permit for a full replacement, including Hermitage, Sharon, Mercer borough, and Grove City. Big River Roofing handles all permitting as part of every project. Any contractor who tells you a permit is not needed for a full tear-off is a red flag worth taking seriously.
Age, damage extent, and decking condition are the deciding factors. A 10-year-old roof with a single leak is typically a roof repair situation. A 22-year-old roof with widespread granule loss, curling shingles, and multiple leaks is likely due for replacement. We inspect the full roof and tell you honestly which applies to your home.
Most standard Pennsylvania policies cover sudden wind and hail damage but exclude wear, tear, and neglected maintenance. Big River Roofing documents storm damage and supports your claim through our insurance claims assistance service. The Pennsylvania Insurance Department has public resources on homeowner coverage if you want to review your policy before filing.
Spring through fall is the most common window since shingles seal better in warmer temperatures. Winter installs are possible when conditions allow. If your roof is actively leaking or missing shingles, do not wait. A damaged roof gets worse with every Shenango Valley storm.
Your roof protects everything underneath it. If it’s been a few years since your last inspection, or a recent storm rolled through your area, now is the right time to get a professional set of eyes on it before a small problem becomes a costly one.
Reach out to Big River Roofing and let a certified local contractor give you a straight answer about what your roof needs. No sales pressure, no inflated estimates, just clear information and honest recommendations from a team that has been serving Hermitage and Western Pennsylvania homeowners for 5+ years.
