
Signature decks
Sized to the house and laid out for how you actually use the yard.
- Layout matched to doors and grade
- Code-right framing, footings, and ledger details
- Finish work that sits with trim and fascia
Composite and wood decks with railings, laid out to the doors and the grade, framed to code. This page covers Berlin, plus Ocean City and Pocomoke City: 10 ZIP codes in Worcester County.

The layout is matched to the doors and the yard. Material is chosen at the estimate.

Sized to the house and laid out for how you actually use the yard.

Boards that hold color and skip the yearly stain.

Pressure-treated wood when the house wants real boards.

Stairs, rails, and code-right infill that finish the elevation.
Boards that flex, crack, or stay dark and damp.
Posts and rails that move when you lean on them.
Nails backing out and fasteners bleeding rust.
Gaps where the deck meets the house, or stairs that shift.

ExteriorMax installs roofing, siding, windows, gutters, doors, and decks in Berlin, Maryland under MD 142964. Maryland, Virginia, West Virginia, and Pennsylvania are authorized service areas. The business address is 6301 Ivy Ln, Suite 120, Greenbelt, MD 20770.
The ZIP codes below are the zone list that names Berlin, along with Ocean City and Pocomoke City. They are not a city-limit map of Berlin alone.
Photos on this page are examples of ExteriorMax work and the products we install. They are not a job at a specific address.
Ocean City, Berlin, Pocomoke City. Worcester County. Zone MD-ES-WORCESTER. ZIP codes: 21811, 21813, 21829, 21841, 21842, 21843, 21851, 21862, 21863, 21872.
We do not have a separate severe-weather headline stored for Worcester County. The estimate is based on the house, not on a county headline.
$0 down financing for qualified homeowners. Plans are walked at the inspection. A small deposit holds the schedule. Financing details.
Yes. This page covers Berlin, plus Ocean City and Pocomoke City: 10 ZIP codes in Worcester County under MD 142964.
Signature decks, Composite, Wood, Railings. The layout is matched to the doors and the yard. Material is chosen at the estimate.
Laid out with you, Footings and ledger, Boards and fasteners, Rails, stairs, and walkthrough.
Permit rules differ by county. ExteriorMax handles the permit and HOA packet for the job. We do not publish a separate permit fee for Berlin.
$0 down financing for qualified homeowners. Plans are walked at the inspection. A small deposit holds the schedule.
Also in Berlin: Roofing in Berlin · Siding in Berlin · Windows in Berlin · Gutters in Berlin · Doors in Berlin.
Company-wide decks page · Composite and wood decks · Berlin overview
Berlin, plus Ocean City and Pocomoke City. ExteriorMax installs roofing, siding, windows, gutters, doors, and decks in Berlin, Maryland under MD 142964. Maryland, Virginia, West Virginia, and Pennsylvania are authorized service areas. The business address is 6301 Ivy Ln, Suite 120, Greenbelt, MD 20770.