Baltimore County · MD

Roof Replacement in Gwynn Oak

Full roof replacement and storm restoration for Gwynn Oak homeowners. Free 24-hour inspection with a photo report you keep. NOAA logged 37 storm reports in Baltimore County in the last 6 months.

  • Full roof replacements for Gwynn Oak homes — not patches
  • $850–$1,150 per square installed in Gwynn Oak — in writing before we start
  • MHIC #111971 · A+ BBB Accredited · 2-year workmanship warranty
4.9from 139 Google reviewsRead them →
Call now — (240) 880-2108Calls answered 24/7
Free Gwynn Oak roof inspection

Two fields and one question. A Gwynn Oak specialist calls you back to confirm a time.

By submitting you agree United Developers may call or text you about your request, including by autodialed/automated means and AI voice, at the number provided. Consent is not a condition of purchase. Msg/data rates may apply. Reply STOP to opt out. Privacy · SMS Terms

Storm check — NOAA logged 3 hail reports (up to 1.75″, damaging) and 34 damaging-wind reports in Baltimore County in the last 6 months. If a storm crossed your street, your roof may qualify for an insurance-funded replacement — and we document it the right way. See the Gwynn Oak storm map →

Roofing services in Gwynn Oak

Gwynn Oak pricing, in the open

What a roof actually costs in Gwynn Oak

In Gwynn Oak, architectural shingle runs about $850 to $1,150 per roofing square (100 sq ft) installed, which puts a typical Gwynn Oak single-family roof around $20,500–$27,500. We publish this because a contractor who will not talk about money until they are standing in your kitchen is managing you, not quoting you.

Architectural shingle
$850 / square
Designer / premium
$1,150 / square
Typical Gwynn Oak project
$20,500–$27,500

These are planning ranges from our published price book, not quotes, and they will vary — sometimes well outside the range. Roof pitch, the number of existing layers to tear off, deck condition found once the shingles are off, chimney/skylight/wall flashing, ventilation brought up to code, gutter and fascia work, and site access all move the number. A roof measured at 24 squares that turns out to have two layers and rotten sheathing is a different job than the one the range describes. The only accurate figure is a written line-item estimate after a free measured inspection. Get an instant online estimate →

How it works in Gwynn Oak

From inspection to a roof that's done right

  1. 1
    Free 24-hour inspection & photo report. We document every slope, every penetration and every sign of hail or wind damage on your Gwynn Oak roof. The report is yours to keep either way.
  2. 2
    A written line-item estimate. Materials, tear-off, decking, flashing, ventilation, permit and warranty, each on its own line. Not a single number on the back of a card.
  3. 3
    Permit pulled, date scheduled. We pull the Gwynn Oak permit and the number goes on your contract. Most single-family roofs install in one day.
  4. 4
    Final walk and warranty registered. Magnet sweep of the property, photos of the finished work, GAF limited lifetime material coverage plus our 2-year workmanship warranty registered in your name.
21207WoodlawnRandallstownMilford MillLochearn

Free Gwynn Oak roof inspection

Photo damage report in 24 hours. No obligation — keep the report either way.

By submitting you agree United Developers may call or text you about your request, including by autodialed/automated means and AI voice, at the number provided. Consent is not a condition of purchase. Msg/data rates may apply. Reply STOP to opt out.

Roofs in Gwynn Oak

What we actually find on Gwynn Oak roofs

Gwynn Oak sits across the Baltimore City line, which matters more than it sounds: the county side is Lochearn, Woodlawn and Milford Mill, the city side is Forest Park, Howard Park and Dickeyville, and the answer to almost any permit question depends on which side of the line the house is. Dickeyville itself is a stone and frame mill village from the early 1800s. The bulk of the housing is 1940s and 1950s Capes, ramblers and brick semi-detached along Liberty Road.

Three different roof populations share one postcode here. The mill-village and pre-war stock is steep gable on board sheathing, usually under two or three layers of asphalt by now, which is why an overlay is not an option and the deck is the real line item. The Forest Park detached houses bring hips, gambrels and the occasional surviving slate.

The mass of the work is the post-war attached stock: shingled fronts over low-slope or flat rear sections, party-wall coping between units, and the same problem you get anywhere houses share a roof — one owner re-roofs, the neighbour does not, and the joint between them is where it comes in. The garden apartments along the same corridors are a low-slope job entirely, not a shingle job.

Around Gwynn Oak

Towns and ZIPs we cover from here

Our Gwynn Oak crews also work Woodlawn, Randallstown, Milford Mill, Lochearn — and every ZIP in the area: 21207. Same GAF-certified installation, same limited lifetime material warranty, same free 24-hour inspection whether you are on a main road or a quiet cul-de-sac.

Gwynn Oak roofing questions

Straight answers

Do you serve Gwynn Oak, MD?

Yes — United Developers serves all of Gwynn Oak and Baltimore County, including 21207 and nearby Woodlawn, Randallstown, Milford Mill. We are GAF Certified and licensed in Maryland (MHIC #111971).

What does a new roof cost in Gwynn Oak?

In Gwynn Oak, architectural shingle runs about $850 to $1,150 per roofing square (100 sq ft) installed, which puts a typical Gwynn Oak single-family roof around $20,500–$27,500. That is a planning range from our published price book, not a quote — the real number comes off a measurement and an inspection, because pitch, layers to tear off, deck condition, chimney and skylight flashing, and how much of the roof a crew can reach from the ground all move it.

Who pulls the roofing permit in Gwynn Oak?

Roof replacement in Gwynn Oak is permitted through your local permit office. We pull it, we schedule the inspection, and the permit number is on your contract — you should never be asked to pull your own roofing permit.

Is the Gwynn Oak roof inspection really free?

Yes. The inspection and the 20+ photo damage report are free and yours to keep whether or not you hire us. No inspection fee, no consultation invoice, and if your roof does not need work we will tell you that.

Will insurance cover my Gwynn Oak roof?

If your roof has storm, hail or wind damage, your policy may cover a replacement — on an approved claim your deductible is typically your out-of-pocket cost. We document the damage, provide a line-item estimate, and meet your adjuster on-site. We are a roofing contractor, not a public adjuster, and we do not negotiate your claim for you.

How fast can you get to my Gwynn Oak home?

We typically schedule a free inspection within 24 hours across Baltimore County. Calls are answered and appointments booked 24/7; crews work daylight hours. For an active leak call (240) 880-2108 and we will prioritise you.

Has there been storm damage in Baltimore County recently?

NOAA logged 37 storm reports in Baltimore County in the last 6 months, with hail measured up to 1.75″. Storm data is preliminary NOAA/NWS public data; damage on your specific roof is confirmed at the inspection, not from a map.

Book My Free Gwynn Oak Inspection →
4.9★ from 139 Google reviews

What Maryland homeowners say

★★★★★

“Legitimately excellent. If your roof qualifies to be replaced due to storm damage, go with United Developers. Anthony was with me every step of the way — through the claims process and after the install.”

Alex GrayStorm claim · Google
★★★★★

“Kevin R., their claims specialist, assisted me with the insurance process to replace my entire roof due to hail storm damage. Customer service was top notch.”

Philip YuHail damage · Google
★★★★★

“United Developers replaced the roof on our home in Clarksburg due to hail — in one day. Shaw walked me through the whole insurance claim process. A smooth and efficient experience.”

Silvia ReyesClarksburg, MD · Google

See all 139 reviews on Google →

MHIC #111971 A+ BBB Accredited Licensed & insured in Maryland Family-owned since 2005 650+ roofs completed 2-year workmanship warranty Financing available Se habla español
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