Small issues become expensive ones — fast. Here's what we see most often across Ohio homes.
Water stains, ceiling drips, and hidden moisture damage that spreads fast.
Exposed decking after storms invites rot, leaks, and pest infestations.
Ohio wind, hail, and ice storms wear down even quality roofs over time.
Failing ventilation and aging materials make your HVAC work overtime.
Most asphalt roofs need attention after 15–20 years. Don't wait for failure.
Clogged or sagging gutters dump water against your foundation.
We built JMH Exteriors around the way we'd want a contractor to treat our own family — straightforward, skilled, and reliable.
Factory-trained installers using one of the most trusted shingle systems in America.
We stand behind every roof, gutter, and exterior project we build — in writing.
Detailed estimates, zero surprises, and no high-pressure sales tactics. Ever.
No subcontractors. The same trained team that quotes your job builds it.
We actually answer the phone and show up when we say we will.
Clear communication from the first call through final walkthrough.
Premium roofing systems are our specialty — but we handle the full exterior of your home with the same standard of craftsmanship.

Full tear-off and replacement with CertainTeed shingle systems built to last decades in Ohio weather.

Targeted repairs for leaks, storm damage, missing shingles, and flashing failures.

Detailed free inspections with photo documentation — perfect for storms, pre-purchase, or insurance claims.

Standing seam and exposed-fastener metal roofs with 50+ year service life.

Architectural and designer asphalt shingles installed by certified crews.

Seamless aluminum gutters, downspouts, and gutter protection systems.

Vinyl, LP SmartSide, and premium siding installation that protects and beautifies.

Custom composite and wood decks designed for Ohio living, built to last.






"The whole experience was honest, easy, and transparent from start to finish. JMH showed up when they said they would — that alone puts them ahead of everyone else."
"I highly recommend this company. Professional, fair, and the workmanship speaks for itself. Our new roof looks incredible and the cleanup was perfect."
"It really builds up trust knowing people like this are still out there. Top to bottom — exceptional. They handled our insurance claim seamlessly too."
"Best contractor experience I've had in 20 years of owning homes. No upsells, no pressure. They told me exactly what I needed and nothing more."
"From the estimate to the final walkthrough, every step was clear. The new metal roof has already held up through two big Ohio storms perfectly."
Most residential roof replacements are completed in 1–2 days. Larger or complex homes may take 3 days. We work until it's done and clean up thoroughly each day.
Yes. We have extensive experience navigating insurance claims for storm and hail damage. We'll document the damage, provide a detailed estimate, and work directly with your adjuster when needed.
Every project includes a written workmanship warranty from JMH Exteriors. CertainTeed shingle systems also carry manufacturer warranties of 30–50 years depending on the product line selected.
Cost depends on your roof's size, pitch, material choice, and complexity. We provide detailed, itemized estimates at no charge after a free inspection — so you know exactly what you're getting before committing.
Yes. We offer flexible financing options to make your project manageable. Ask about our current programs when you request your free inspection.
We recommend an inspection every 3–5 years, and after any significant storm event. Catching minor issues early saves thousands compared to emergency repairs or premature replacements.
Headquartered in Millersburg, OH — we travel up to 2 hours for roofing, gutters, siding, and deck projects. If you're anywhere in central or northeastern Ohio, we can quote it.