Duncan Design Build Architect Inc | Licensed Architect & General Contractor | Commercial · Retail · Hospitality · Global
What We Do

Services.

Luxury retail storefront — Duncan Design Build Architect Inc
Retail Architecture

Spaces that sell.
Designed to last.

We've delivered retail environments for nationally known brands and independent boutiques — spaces that balance brand identity, code compliance, operational flow, and customer experience. As your architect and contractor, we manage every phase so your doors open on schedule.

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Hospitality architecture — Duncan Design Build Architect Inc
Hospitality & Restaurant

Environments guests
return to.

From fast-casual to fine dining, we design and build hospitality spaces that feel intentional — deep expertise in kitchen layouts, health department compliance, ADA requirements, and the atmosphere that keeps guests coming back.

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Custom luxury home — Duncan Design Build Architect Inc Southern California
Luxury Homes

Custom homes &
refined remodels.

From ground-up custom luxury homes to high-end remodels and renovations, we design and build residences tailored to how you live. As your architect and general contractor, we guide every detail — from the first concept through permitting and construction — delivering craftsmanship and quality that lasts.

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SB326 Exterior Elevated Element inspection infographic showing waterproofing, railings, decks, walkways, and stairways on a multi-story building alongside a sample inspection report
Inspections

Exterior Elevated
Element (EEE) Inspections.

Powered by Proprietary Inspection Technology. SB326 Inspections utilizes proprietary inspection software developed specifically for California SB 326 Exterior Elevated Element (EEE) inspections. Our in-house technology streamlines every step of the inspection and reporting process, enabling faster delivery, greater accuracy, and customized reports that help clients efficiently meet compliance requirements.

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