Home Addition Contractor Washington DC

Moving In DC Costs A Fortune In Transfer Taxes And Heartbreak. Adding On Costs Less And You Keep Your Address.

PAT Construction LLC builds home additions across DC, rear additions, pop-ups, and second stories, engineered to add real square footage and real value.

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Home addition contractor Washington DC

An Addition Is Where Cheap Contractors Get Exposed

Additions are structural. Tie a new footprint into an old house wrong and you get cracked drywall, sloping floors, and a roofline that never sits right. This is the job where the difference between a real builder and a handyman with a truck shows up fast.

We manage all structural engineering, architectural tie-ins, and DC Department of Buildings permitting so your expansion is seamless.

Pop-up second story addition DC PAT Construction

How We Build A DC Addition

01

Rear & Side Additions

Ground-floor square footage that flows with the existing home.

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02

Pop-Ups & Second Stories

Building up when the lot won•t let you build out.

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03

Structural Engineering

Tied in right so the whole house stays true.

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04

Permits & Zoning

We handle the DC paperwork so the project moves.

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Thinking About Adding On?

Tell us about the home and the space you need. We•ll show you what the lot and the structure can hold.

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