Storm in your area? Free 24-hour roof inspection — most homeowners pay deductible only. Call (240) 880-2108 · office@udroofing.com
United Developers · Roofing

Roofs built to outlast the warranty.

GAF Timberline HDZ architectural shingles, full code-compliant systems, and storm restoration — most roofs installed in a single day by GAF Factory-Certified crews who put their license numbers on every contract.

Book a Free Inspection →(240) 880-2108
★★★★★131 reviews·A+ BBB·GAF Factory-Certified
What You Get

The system, not just the shingles

GAF Timberline HDZ standard

LayerLock technology, StainGuard Plus algae protection, and eligibility for GAF's WindProven limited wind warranty — no maximum wind speed. Only factory-certified contractors can register it, and most roofers in the DMV aren't.

Every code item, every time

Full tear-off, synthetic underlayment, ice-and-water shield in valleys and eaves to Maryland code, drip edge, starter strip, ridge cap, new pipe boots, and balanced attic ventilation — the line items cheap bids quietly skip.

One-day installs, clean exits

Most full replacements finish in a single day. Magnetic nail sweep of the lawn and driveway before the crew leaves, dated photo documentation start to finish, and a project manager you can actually reach.

Materials & Roof Types

Built for your roof, not a one-size catalog

Architectural shingles

GAF Timberline HDZ in the full color range, with matching ridge cap and starter — the workhorse for pitched DMV roofs, balancing 30+ year lifespan, curb appeal, and value.

Metal & designer profiles

Standing-seam and screw-down metal for homeowners who want a 40-70 year roof, plus designer/luxury shingle lines for steep-slope showpiece elevations.

Flat & low-slope systems

TPO and EPDM membranes for porches, additions, and flat sections — properly seamed and flashed where most leaks actually start.

Storm Damage

Hail and wind damage rarely shows from the driveway

One-inch hail bruises a shingle's mat under the granules — the roof looks fine and starts leaking a year later. Wind over sixty miles an hour creases shingles and breaks their seal even when they lie back flat. If a storm has crossed your county in the past year, the inspection is free and the photo report is yours either way. If it is storm damage, we work directly with your insurance company, document the damage, and meet your adjuster on site — most homeowners pay only their deductible. See how storm restoration works →

Recent Work

Real DMV roofs we've rebuilt

Actual United Developers projects across Maryland, Virginia & DC — 650+ completed since 2005. Not stock photos.

Architectural shingle roof replacement — Montgomery County, MD Completed GAF Timberline HDZ roof — Maryland Completed roof replacement — Northern Virginia Storm-restoration roof — DMV
Our Process

What working with us looks like

1

Free 24-hour inspection

A certified estimator documents your roof with dated photos — you keep the report either way.

2

Report & honest estimate

You see exactly what your roof needs and what it costs — no pressure, no "call for pricing."

3

Insurance, if it applies

On a storm claim we work directly with your insurer, document the damage, and meet your adjuster on site. Most homeowners pay only their deductible.

4

One-day install, spotless

Most roofs done in a single day, magnetic nail sweep before we leave, backed by warranty.

Why United Developers

Credentials on paper, not just on the truck

Family-owned and operating across the DMV since 2005. Every contract carries our license numbers, every crew is GAF Factory-Certified, and every job is backed in writing.

650+roofs completed since 2005
4.9★131 verified Google reviews
A+BBB Accredited
GAFFactory-Certified contractor
Lifetimematerial + 2-year workmanship warranty
MD·VA·DCMHIC #111971 · VA #2705183185 · PA #192325
Common Questions

Straight answers

How long does a roof replacement take?

Most full residential roof replacements by United Developers are completed in one day, weather permitting.

What roofing materials do you install?

GAF Timberline HDZ architectural shingles standard, plus metal (standing seam and screw-down), and flat/low-slope TPO and EPDM systems.

Is the inspection really free?

Yes — free, within 24 hours, with a photo report you keep either way. No obligation.

What warranty comes with a new roof?

Lifetime limited material coverage on GAF shingles plus a 2-year United Developers workmanship warranty. As a GAF Factory-Certified contractor we can register enhanced manufacturer warranties most roofers cannot.

Free inspection. Real photos. A real number.

Within 24 hours, anywhere in Maryland, Northern Virginia, or DC. You keep the photo report either way.

Book a Free Inspection →