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.
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
29/04/2026
Bold red Eames seating and playful art energize this minimalist Bethesda living room anchored by dark wood floors and modern lighting.
🔨 Builder: JEFFCO Development
📐 Architect: Zapatka Architect
🪟 Windows: JELD-WEN Windows & Doors
23/04/2026
Richly textured walls and warm, earthy accents create a sophisticated yet inviting atmosphere in this cozy corner of our Chevy Chase renovation.
🔨 Builder: JEFFCO Development
🎨 Designer: Elizabeth Miller Reich
📐 Architect: GTM Architects
16/04/2026
A row of French doors frames the garden terrace beyond this Georgetown dining space, blending formality with natural light and outdoor flow.
🔨 Builder: JEFFCO Development
📐 Architect: Christian Zapatka Architect
31/03/2026
Natural stone and warm brass accents create a serene escape in the bathroom at one of our new projects.
🔨 Builder: JEFFCO Development
🎨 Designer: Elizabeth Miller Reich
📐 Architect: GTM Architects
27/03/2026
This sleek, European-inspired kitchen in Wesley Heights brings together custom cabinetry, integrated appliances, and a minimalist design ethos.
🔨 Builder: JEFFCO Development
📐 Architect: Architects
🎨 Design: Cole Prevost
18/03/2026
A sculptural pendant light anchors this vibrant breakfast nook, framing the colorful views in Chevy Chase.
🔨 Builder: JEFFCO Development
🎨 Designer: Elizabeth Miller Reich
📐 Architect: Architects
13/03/2026
This cozy corner blends mid-century accents with layered textures for a laid-back yet polished lounge space.
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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 |