Mechanicsville, MD  ·  Serving Southern Maryland
MHIC #151744  ·  GAF Certified  ·  ★ 5.0

Mechanicsville, MD · Southern Maryland’s Tri-County Area

A roof done right the first time.

Licensed, GAF Certified roofing contractor handling installs, repairs and storm damage claims across St. Mary’s, Calvert and Charles County, with photo-documented inspections from actual roofers, not salespeople.

★★★★★ 5.0 · 169 Google Reviews

GAF Certified
MHIC #151744, Licensed & Insured
5.0, 169 Google Reviews
Family Owned & Operated

Every part of the roof, one crew.

From a single storm-damaged section to a full commercial re-roof, here is the work our Mechanicsville crew handles every week across Southern Maryland.

01

Residential Roof Installation

Full tear-off and re-roof with GAF-certified materials, done right the first time.

02

Storm Damage Repair

03

Flat & Low-Slope

04

Roof Repair

05

Siding & Exteriors

06

Free Inspections

Tired of the usual roofing headaches?

Southern Maryland homeowners deal with the same four problems, over and over. We built the business to avoid every one of them.

Bargain patch jobs

Cheap fixes that fall apart a few months later and cost you double.

Storm-chasers who vanish

Out-of-town crews who low-ball the job, cut corners, and disappear.

Quotes that balloon

A number on paper that grows once the tear-off starts. We quote it straight.

Messy job sites

Nails in the driveway and debris in the yard. We leave it cleaner.

Scope of work

Roofing’s just the start. We keep water out, walls dry, and details tight.

01

Storm Damage Roof Repair

Wind, hail and hurricane remnants hit Southern Maryland hard. We inspect free, photograph the damage the same day, and give you documentation your adjuster can actually use. → Learn more
02

Residential Roof Installation

GAF-certified shingle systems installed with the parts most crews rush — proper ventilation, correct flashing, ice-and-water in the valleys. Tear-off to final nail.
03

Flat & Low-Slope Roofing

Membrane systems built for ponding-prone roofs, with seams and terminations detailed to last
04

Commercial Roofing

Roofs for owners and property managers, scoped around warranty terms and keeping your building open while we work.
05

Siding & Exteriors

Siding that keeps walls dry and the house sharp. We treat the whole exterior envelope, not just the top of it.
06

Soffits & Fascia

The trim details most crews rush. Done right, your attic breathes and your shingles last longer
07

Gutters & Downspouts

Seamless gutters that move water away from your foundation instead of into it.

Why One Vision Roofing

Storm damage? The inspection is on us. We climb the roof, document what we find, and give you honest options — a targeted repair or a full GAF-certified system. No pressure, no scare tactics, no “sign today or the price goes up.”

24 HR

Emergency Storm Response

FREE QUOTE

Get your free roof quote.

Tell us about your roof and we’ll get right back to you. No pressure, no obligation, no sales games.

★★★★★5.0 · 169 GOOGLE REVIEWS
Licensed & Insured · MHIC #151744
GAF Certified · Military Trusted
24-Hour Emergency Response
Or call (301) 909-3383
This field is for validation purposes and should be left unchanged.
Why One Vision

Where we work

Southern Maryland is home, not a territory we drive to. We’re based in Mechanicsville and we work the tri-county area every week. Same crew, same standard, whether you’re off Route 5 or across the Thomas Johnson Bridge.
On the roof, not on the phone

Straight answers before you call.

5.0

Google rating

169

5-star reviews

100%

GAF systems

MHIC

MD licensed

How much does a new roof cost in Southern Maryland?
It depends on square footage, pitch, layers to tear off, and the system you choose — anyone quoting a flat number sight-unseen is guessing. Our inspection is free and the estimate is itemized in writing, so you’ll see exactly what drives the price.
Often, yes — wind and hail damage is commonly covered. The claim usually turns on documentation. We photograph the damage during the free inspection and give you a report you can hand directly to your adjuster.
Most residential re-roofs are a one to two day job. Larger homes, steep pitches, or multiple layers can push into a third day. We’ll tell you the timeline before we start.
Yes. We run 24-hour emergency storm response across the tri-county area. If water is coming in, call (301) 909-3383.
Yes — MHIC #151744, fully licensed and insured in Maryland, and GAF Certified. Ask any contractor for their MHIC number before they set foot on your roof.
No. Inspections and written estimates are free, and there’s no obligation attached to either.
Age, extent of damage, and how many problem areas we find. A roof with one flashing failure is a repair. A twenty-year-old roof with granule loss across every slope is not. We’ll tell you which one you have, even when the answer is the cheaper one.
24 Hours Emergency Service
Built to last

Who's on your roof

One Vision Roofing is family owned and operated out of Mechanicsville, and everyone who shows up at your house works for us. No subcontracted crews we’ve never met, no rotating cast of day labor, no dispatcher three states away reading your address off a screen. The people who inspect your roof are the people who repair it, and they’re background-checked before they ever set foot on a ladder. That’s a harder way to run a roofing company and it’s the reason our review count reads the way it does — 169 reviews at a 5.0 average, earned one job at a time across St. Mary’s, Calvert and Charles County.

Being local also means we know what Southern Maryland actually does to a roof. Coastal humidity, algae streaking on north-facing slopes, wind coming off the Bay, and the hurricane remnants that push up the Chesapeake every few seasons — none of that is theoretical to us. We’ve repaired it, replaced it, and walked homeowners through the insurance claims that follow. We’re GAF Certified and licensed under MHIC #151744, and we serve a lot of military families around Pax River who need work done right and done on schedule. When the next storm comes through, we’ll still be here. That’s the whole difference.

Recent work

Real roofs, across Southern Maryland.

×One Vision Roofing project

What Our Clients Say About us -