Vienna, VA · Serving Northern Virginia Mon–Sun · 8AM–8PM
4.7★ on Google · Family-owned since 1979
SKIP'S MODERNCARPENTRY
Call Skip Free Estimate
A home addition that blends seamlessly with the existing house, by Skip's Modern Carpentry
Services/Room Additions

More Room, Same Home You Love.

Skip adds space that looks like it was always there — matched rooflines, matched trim, and structural work done right, so the seam disappears.

Structural work done right The invisible seam Deal directly with Skip Code & HOA compliant
IS IT TIME?

Outgrown your home but not ready to move?

Moving is expensive and disruptive — and in Northern Virginia, you'd be leaving a location you chose for a reason. A well-built addition gives you the space you need while keeping the home and neighborhood you love.

The hard part is making new construction feel original — and Skip's 40+ years of structural and finish carpentry are exactly what make the seam disappear.

Additions we build

Bump-Outs

Extending a kitchen, bath, or bedroom by a few crucial feet for outsized impact.

Sunrooms & Four-Season

Light-filled additions built for year-round use, insulated and climate-ready.

Second-Story Additions

Adding a full floor when your lot won't grow out — handled with proper engineering.

In-Law & Guest Suites

Self-contained suites with a bedroom, bath, and living space for multi-generational living.

Garage Conversions

Turning underused garage space into a den, office, or living area — properly conditioned.

Primary Suite Additions

A new primary bedroom with walk-in closet and en-suite bath, built to feel like a retreat.

Framing of an addition tying into the existing roofline
THE INVISIBLE SEAM

Structure first, so the finish lasts

An addition is only as good as how it connects to your existing home. Skip ties in new framing, matches rooflines and cladding, and carries interior trim through so the transition is seamless — managing permits, inspections, and every trade himself.

PHASE 01

Design & Permits

Drawings, engineering, county permits, and HOA approvals — handled before a wall opens.

PHASE 02

Structure & Tie-In

Foundation, framing, and roofline tied into the existing house to code and weather-tight.

PHASE 03

Finish & Blend

Cladding, trim, and interior finishes matched so the addition disappears into the original.

ADDITIONS FAQ

Common questions

How long does an addition take?

Additions are larger projects — typically two to four months on site depending on size and whether it's a second story. Permitting adds time upfront, which Skip manages for you.

Will you deal with permits and HOA setbacks?

Yes. Additions involve county permits, setback rules, and often HOA review. Skip handles the drawings and approvals and builds to every requirement.

Can you match my home's existing style?

That's the whole point. Matching brick, siding, rooflines, and trim is exactly where decades of carpentry experience pays off — the best addition is the one you can't spot.

REVIEWS

What Northern Virginia Homeowners Say

4.7 ★ Google 5-Star on Yelp
Jul 2026 · Yelp

“I hired Skip and his crew to remodel my basement with a bathroom remodel, and they also remodeled my upstairs bathroom and kitchen. Then I hired them to expand my deck as well. Everything came out wonderful, on time and on budget — a great company that I will continue to work with on my home.”

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Brandon M.
Great Falls, VA
Oct 2018 · Yelp

“He rebuilt my deck after it was damaged by a fire from my grill. He and Tommy rebuilt it in record time, to my specs, and for a reasonable price. This is a good company that won't give you the runaround, and they are respectful to women — which means a lot if you're a single mom who owns your own house. Two thumbs up.”

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Karen H.
Great Falls, VA
Nov 2015 · Yelp

“We hired Skip and crew to open up a stairwell in our 1939 Cape Cod. Their bid was competitive and the outcome is terrific! They showed up every day on time, the work was superb, and they cleaned up at the end of each day. The job finished on schedule. Highly recommend.”

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Lou S.
Falls Church, VA
Oct 2015 · Yelp

“I told Skip I wanted to tear down my old deck and build a new one to Fairfax County code. The result: doubled in size, permitted, and it looks so much better. I'm convinced this well-built deck will be here long after the house falls away. Great job by great people. He's a straight shooter who does great work at a reasonable price — I whole-heartedly recommend Skip's Carpentry.”

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Johann M.
Alexandria, VA
Jun 2016 · Yelp

“We had at least five bids for a complete remodel of our deck, pergola, and fence. Skip's quote was competitive and actually split into costs for materials and labor — very transparent. Skip is authentic and a straight shooter. One contractor said we needed a complete redo of the frame and posts; Skip disagreed, and it turned out he was right! We're very pleased with the end result.”

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Dominic O.
Annandale, VA
Aug 2018 · Yelp

“I found Skip on Yelp and called based on the great reviews. I had a buckled board in my entryway. Skip answered my call — on a Sunday, when I expected to leave a message — and came by the next morning. He screwed the board down free of charge. I'm definitely planning on calling him again when we redo our deck next year.”

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Kara A.
Vienna, VA
Oct 2015 · Yelp

“Highly recommended. Skip and his crew built a new deck using existing structures and about doubled the size of usable space. The new deck is extremely solid and the finish work beautiful. Price was very competitive.”

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Glenn G.
Federal Way, WA
Dec 2016 · Yelp

“Skip was a breeze to work with on our deck replacement. Like other reviewers have said — he's no nonsense, but honest and forthright. I'd recommend him any day!”

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The B.
Centreville, VA
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Get a free addition estimate

Call Skip directly or send a few details and photos of your home. If we don't answer, expect a call or text back within the hour.

(703) 856-4845 Request a Free Estimate