New Key Construction

New Key Construction Walnut Creek-based general contractor specializing in additions, ADUs, whole-house remodels, kitchen

Exterior renovation that stops you before you even reach the door. Broad concrete stepping pads rise through drought-tol...
08/24/2026

Exterior renovation that stops you before you even reach the door. Broad concrete stepping pads rise through drought-tolerant landscaping toward a blackened-steel gate framed in warm limestone cladding. The white-oak cedar fence panel and board-and-batten siding pull opposite textures into one quiet conversation. This is the first thing guests see. It should mean something.

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08/17/2026

Walking through a finished space tells you everything a rendering never can. The way light moves room to room. The way every threshold feels considered. The way materials you chose months ago now exist at full scale, exactly as drawn. This is what in-house design-build produces. No handoff, no drift, no gap between the plan and the place you actually walk into. New Key Design & Co.

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Exterior renovation rendering, and this is exactly what gets built. Vertical shiplap siding, warm wood garage paneling, ...
08/13/2026

Exterior renovation rendering, and this is exactly what gets built. Vertical shiplap siding, warm wood garage paneling, blackened steel windows, and drought-tolerant landscaping that earns its place. No substitutions, no surprises. When your designer and builder are the same team, the rendering is a promise. New Key Design & Co.

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Outdoor renovation done right looks like this. A raised plunge pool set in travertine pavers, a covered pergola with an ...
08/07/2026

Outdoor renovation done right looks like this. A raised plunge pool set in travertine pavers, a covered pergola with an outdoor kitchen, and a white board-and-batten exterior that ties it all together. Every zone connects. Every detail was drawn and built by the same team, so nothing got lost between concept and construction. This is what a backyard becomes when design and build never separate. New Key Design & Co.

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Outdoor living, designed from the ground up. Large-format stone pavers, teak chaise lounges, a plunge pool, and a fire-p...
08/06/2026

Outdoor living, designed from the ground up. Large-format stone pavers, teak chaise lounges, a plunge pool, and a fire-pit lounge tucked into mature landscaping. Every zone flows into the next because we planned them that way from day one. No contractor interpreting a designer's drawings. One team, one standard, no dilution. This is what a Bay Area backyard looks like when design and construction share the same set of hands.

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Outdoor living spaces hit different when fire is at the center. A cast concrete fire pit, large-format stone paving, and...
08/04/2026

Outdoor living spaces hit different when fire is at the center. A cast concrete fire pit, large-format stone paving, and Italian cypress screening the horizon. This is a backyard that earns its place on the property. Every material chosen for how it holds up, how it feels underfoot at dusk, and how it looks when the flames catch the light. From concept to construction, entirely in-house. New Key Design & Co.

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Outdoor kitchen design built to outlast every season. Stone-clad bar, wood-lined pergola ceiling, large-format patio til...
08/03/2026

Outdoor kitchen design built to outlast every season. Stone-clad bar, wood-lined pergola ceiling, large-format patio tile, and a grill setup serious enough to retire your indoor range. The light at golden hour does the rest. This is not a backyard addition. It is a second home within your home, and we designed and built every inch of it in-house. New Key Design & Co. × New Key Construction

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Outdoor living, designed to be used every single night. A cast-concrete fire table anchors the patio, woven lounge chair...
07/31/2026

Outdoor living, designed to be used every single night. A cast-concrete fire table anchors the patio, woven lounge chairs pull in close, and large-format stone tile carries the eye all the way to the lawn. The covered pergola, the landscape, the lighting — every layer planned and built by the same team. This is what a backyard looks like when nothing gets handed off. New Key Design & Co. × New Key Construction

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Address

2890 N Main Street #302
Walnut Creek, CA
94597

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+19259548731

Website

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