Homeowners across Johnstown call Big Toms Roofing because we do what we say — show up on time, explain what we find in plain language, and stand behind every Roof Installation job with a written warranty.
We built Big Toms Roofing to fix a problem every homeowner in Johnstown has run into: contractors who don't return calls, no-show for appointments, or pad the invoice once the tarp's already on the roof. Our Roof Installation crews are local, licensed, and accountable — every estimate is in writing before a single shingle gets pulled.
From a single missing shingle to a full tear-off, our Johnstown crews handle every stage of roofing work with the same attention to detail — licensed, permitted, and cleaned up when we leave.
A leak that starts as a small stain can rot decking and framing within weeks. Our emergency response teams treat every active-leak call in Johnstown as urgent — temporary stabilization first, permanent fix scheduled right behind it.
A Roof Installation replacement is one of the biggest investments a Johnstown homeowner makes in their property, and we treat it that way — daily site cleanup, magnetic nail sweeps, and a final walkthrough with the crew lead before we consider the job done.
Downtime costs money, so commercial Roof Installation jobs get scheduled around your operating hours whenever possible, with clear communication to property managers and tenants throughout the project.
A lot of roof failures are preventable with a twice-a-year inspection catching lifted flashing or worn pipe boots before they turn into interior water damage. Our Johnstown inspection service checks the field, flashing, penetrations, gutters, and attic ventilation, then hands you a written report with photos.
Poor attic ventilation cooks shingles from underneath and can void manufacturer warranties. Our Johnstown crews balance intake and exhaust ventilation to extend the life of your Roof Installation system and lower attic temperatures in summer.
We're not trying to be the biggest Roof Installation company in Johnstown, PA — we're trying to be the one you'd actually recommend to your neighbor.
You'll know the exact scope and cost in writing before work starts, and that number doesn't move unless you approve a change.
Local dispatch means less time waiting and more time getting your roof actually fixed.
Our installers hold current manufacturer certifications, which means your warranty stays intact and the work meets code.
Every completed job comes with a written workmanship warranty separate from the manufacturer's material warranty.
Our team has sat through enough adjuster meetings in Johnstown, PA to know what documentation actually moves a claim forward.
We treat your yard and driveway like we'd want ours treated — swept, protected, and cleared before we leave each day.
We don't cherry-pick these — they're representative of the calls, texts, and reviews we get after most Roof Installation jobs in Johnstown.
"We had a leak show up during a storm at night and I honestly didn't expect anyone to answer the phone. Big Toms Roofing had a crew tarping our roof within a couple hours and came back two days later to do the real repair. Can't recommend them enough."
"The estimate they gave us matched the final invoice exactly, which after two other quotes from companies that kept adding line items, was a relief. Crew was professional and cleaned up better than I expected."
"They handled the entire insurance claim conversation with our adjuster, sent over photo documentation, and honestly made a stressful situation way less stressful. Roof looks great too."
"As a property manager I've worked with a lot of roofing companies and Big Toms Roofing is one of the few that actually communicates before showing up and after the job's done."
"Bought a house in Johnstown last year and had them do the pre-purchase inspection. Found flashing issues the seller ended up covering. Saved us thousands before we even closed."
Our dispatch radius from Johnstown reaches the surrounding Johnstown, PA communities as well — if you're unsure whether your address is covered, one call confirms it in seconds.
We regularly work in the following Johnstown-area zip codes: 15906 15905 15902 15901 15907 15904 15909
One call gets a licensed Johnstown roofer looking at your problem, usually the same day, with a written estimate before anything starts.
📞 Call +1-855-469-0306 — Serving Johnstown, PA
