Roof Replacement in Hagerstown, MD
A new roof is one of the biggest investments you’ll make in your home. We replace roofs across Hagerstown and Washington County with complete Owens Corning systems, clear written estimates and a crew that treats your property with respect.
A complete roof, not just new shingles
Every replacement is a full system. Each layer has a job, and skipping one is how roofs fail early.
Full tear-off
We remove the old roofing down to the deck so problems underneath can’t hide.
Deck inspection & repair
We check the wood decking and replace soft or rotted sections before anything new goes on.
Ice & water shield
Protection at eaves, valleys and other leak-prone areas where ice and water back up.
Underlayment & shingles
Owens Corning underlayment and shingles installed as one matched system.
Flashing & ventilation
New flashing at chimneys, walls and vents, and ventilation that keeps the attic healthy.
Repair or replace?
A few missing shingles or a single leak can usually be repaired. But once a roof reaches the end of its life, patching it just delays the inevitable and can cost more over time.
We’ll inspect your roof and tell you honestly which one you need. If a repair will do, we’ll say so.
Simple. Transparent. Done right.
Why homeowners choose us
- Owens Corning Preferred Contractor. Factory-certified installation and access to Owens Corning warranty options.
- Licensed & insured in Maryland, Pennsylvania and West Virginia.
- BBB Accredited and family owned, with 10+ years of experience.
- Free written estimates with no pressure and no surprises on your final bill.
Areas we serve
Hagerstown · Halfway · Williamsport · Funkstown · Maugansville · Smithsburg · Boonsboro · Keedysville · Sharpsburg · Clear Spring · Hancock · and the rest of Washington County. We also serve all of Maryland, South Central Pennsylvania and the Eastern Panhandle of West Virginia.
Don’t see your town? Call our office at (240) 818-4283 and we’ll let you know if we can help.
Outside Washington County? See all our service areas.
Related: Roof repair in Hagerstown
Common questions
How much does it cost?
It depends on the size of the job and the materials you choose. We give free written estimates after seeing your home in person, so you know the exact price before any work starts.
How long does a roof replacement take?
Most homes are finished in a short window once work starts, depending on the size of the roof and the weather. We’ll give you a timeline with your estimate.
Will insurance pay for my new roof?
If your roof was damaged by a storm, wind or hail, your homeowners insurance may cover it. We help document the damage, file the claim and meet with your adjuster. See our storm damage page.
What warranty do I get?
As an Owens Corning Preferred Contractor, we can offer Owens Corning warranty options on qualifying roof systems. We’ll go over the options with your estimate.
Are you licensed and insured?
Yes. We hold Maryland MHIC #158920, Pennsylvania HIC #T002933 and West Virginia #WV066492, and we’re fully insured.
Get a free estimate
Call our team, email us or send the form. Our office is open Monday–Friday, 9 AM–5 PM, and Saturday by appointment.
(240) 818-4283 jennifer@kellyhi.com