JEFFCO Development

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JEFFCO Development

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JEFFCO Development is a family-owned general contractor with a strong reputation for quality service and Virginia as well as Maryland.

JEFFCO, a full service construction firm is located in Rockville Maryland but services Washington D.C. We have three arms to our business structure; we are custom homebuilders, remodelers and a home service management firm that also does commercial work.

15/10/2026

After sundown the pool glows against a house lit from within — modern architecture at its most cinematic hour.

🔨 Builder: JEFFCO Development
📐 Architect: GTM Architects & Mark Kaufman
📷 Photography: Anice Hoachlander & Studio HDP

01/10/2026

Warm leather and a board-formed concrete hearth anchor this living room, where floor-to-ceiling glass keeps the garden always in view.

🔨 Builder: JEFFCO Development
📐 Architect: GTM Architects & Mark Kaufman
📷 Photography: Anice Hoachlander & HDP Studio

09/09/2026

Morning light rakes down a glazed corridor to a sculptural dining room, where a marble table and a branching pendant hold the line between art and architecture.

🔨 Builder: JEFFCO Development
📐 Architect: GTM Architects & Mark Kaufman
📷 Photography: Anice Hoachlander & Studio HDP

19/08/2026

A gallery hall of color and light draws you toward a single framed view of the water — art inside, landscape out.

🔨 Builder: JEFFCO Development
📐 Architect: GTM Architects & Mark Kaufman
📷 Photography: Anice Hoachlander &

11/08/2026

At dusk the house glows from within, a sunken fire terrace and warm wood soffits set against the blue hour.

🔨 Builder: JEFFCO Development
📐 Architect: GTM Architects & Mark Kaufman
📷 Photography: Anice Hochlander & Studio HDP

24/07/2026

A striking marble waterfall island anchors this bright kitchen, where custom cabinetry and layered textures create both elegance and warmth.

🔨 Builder: JEFFCO Development
📐 Architect: Christian Zapatka Architect

25/06/2026

A soft color palette, marble surfaces, and brushed brass accents define this open-concept kitchen and lounge with effortless warmth.

🔨 Builder: JEFFCO Development
📐 Architect: Christian Zapatka Architect

04/06/2026

Exposed stonework and steel accents lend an industrial edge to this basement wet bar with modern polish.

🔨 Builder: JEFFCO Development
📐 Architect: Christian Zapatka Architect

21/05/2026

Seamlessly blending function and style, this Rockville minimalist kitchen pass-through opens to serene wooded views beyond.

🔨 Builder: JEFFCO Development
📐 Architect: Fowlkes Studio

07/05/2026

Floor-to-ceiling millwork provides a dramatic yet functional backdrop for this tailored workspace.

🔨 Builder: JEFFCO Development
🎨 Designer: Elizabeth Miller Reich
📐 Architect: GTM Architects

Address

Opening Hours

Monday	08:00 - 17:00
Tuesday	08:00 - 17:00
Wednesday	08:00 - 17:00
Thursday	08:00 - 17:00
Friday	08:00 - 17:00
Saturday	09:00 - 17:00
Sunday	08:00 - 17:00

Telephone

+13015645129

Website

https://www.jeffcodev.com/

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