Commercial Design and Tenant Improvement Plans in the Coachella Valley and Palm Springs

Tenant improvements, commercial remodels, and new commercial builds for restaurants, medical offices, retail, churches, and investors across Palm Springs, Indio, Palm Desert, La Quinta, and the desert cities. Permit-ready drawings on a schedule built around your lease date.

Red Earth Casino expansion exterior design in Thermal, CA by Black Diamond Drafting & Design

Commercial design and drafting for every kind of space

Lease build-outs, restaurant and medical office remodels, and ground-up commercial buildings, each scoped to your timeline and prepared to commercial plan review standards. Demolition, accessibility path of travel, life safety, and coordinated mechanical, electrical, and plumbing sheets are handled in one set.

01

Book a 15-minute discovery call

Tell us about the space, the intended use, and your lease or opening date. We confirm scope and the likely permit path on the first call.

02

We review the space on site

We walk the suite or site, document existing conditions, and flag the structural, accessibility, and utility items that most often surface mid-project on remodels.

03

Receive your proposal within 24 hours

Scope, phases, and cost in writing, typically within 24 hours of the site visit, so you can plan around real numbers.

04

Kick off with a schedule tied to your opening

We set milestones for design, consultant coordination, and submittal, then respond to plan check comments until the permit is issued.

Serving Desert Cities & Coachella Valley

From Palm Springs and Cathedral City to Indio, La Quinta, and Coachella, Black Diamond prepares permit-ready plans for every desert city.