Architecture, planning,
and construction
since 1990

A small studio in Hesperia, California. Commercial, industrial, and residential work across Southern California.

Fig. 01 — Studio reel · selected sites Hesperia · Apple Valley · High Desert
Founded 1990, Hesperia, CA
Principal Thomas R. Steeno
Architect CA Licensed
Contractor GC (B) Class
Coverage 4 SoCal counties

§ 01 — Studio

Steeno Design Studio is a Hesperia architecture practice serving San Bernardino, the Inland Empire, Los Angeles, and Orange counties. Design, construction documents, engineering coordination, permitting, and entitlements handled as a single point of contact.

Commercial, industrial, residential, and construction-related work handled as one continuous responsibility from feasibility through certificate of occupancy.

The Steeno Design Studio office on Hesperia Road
Fig. 01b — The studio · 11774 Hesperia Rd. Hesperia, CA
Coldwell Banker Office render
File P-07 · Commercial High Desert, CA · —

Commercial — Selected work

Coldwell Banker Office

High Desert, CA · — · —

Office work from the studio archive. Design, construction documents, and permitting coordination for a commercial office build-out in the High Desert.

Open the project →
Matney Residence render
File P-05 · Residential High Desert, CA · —

Residential — Selected work

Matney Residence

High Desert, CA · — · —

Residential work from the studio archive. Design development and construction documents for a single-family residence in the High Desert.

Open the project →

§ 02 — Recent work

Browse the full index →
More from the file.

You'll look fine in a Steeno Design.

Thomas R. Steeno, principal architect
Fig. 02 · Principal Hesperia, CA
A corner of a Steeno Design Studio drawing set
Fig. 02b · From the drawing set

§ 03 — Principal

Thomas R. Steeno,
architect.

Steeno Design Studio is owned and operated by Thomas R. Steeno, a licensed architect and licensed general contractor in California.

The studio runs on direct communication, careful drawings, and one person taking responsibility for the work from the first conversation to the finished building.

California Architect

#C-26448

General Contractor

#769569

§ 04 — Services

Five sections / one contract

Full service. Single source.

Working with Steeno Design Studio gives the owner a single source of responsibility for architectural and engineering needs — design, construction documents, engineering coordination, and permitting. You concentrate on running the business. The studio handles the building.

01

Pre-design

Owner programming, site analysis, entitlement review, and feasibility. The reading of a project before a line is drawn.

  • Programming & feasibility study
  • Site visits & analysis
  • Existing facility surveys
  • ADA, life safety & code analysis
  • Entitlements & permitting strategy
  • Space planning

02

Design

Conceptual through final design across commercial, industrial, residential, and renovation work.

  • Conceptual, schematic, final design
  • New buildings
  • Additions & alterations
  • Renovation & restoration
  • Interior design
  • Landscape design

03

Documents

Construction documents drawn in-house and coordinated with structural, mechanical, electrical, and civil engineering consultants.

  • Construction documents
  • Site planning & entitlements
  • Structural, mechanical, electrical design
  • Engineering coordination
  • Bid documents

04

Construction Admin

On the site through certificate of occupancy: bidding, review, inspection, and as-built coordination.

  • Bidding assistance
  • Construction inspection
  • Shop drawing review
  • As-built plans
  • Design / build options

05

Specialty

Visualization and analytical services delivered in-house or through long-standing consultant partners.

  • Artistic renderings
  • 3D modeling
  • Animation services
  • Acoustic analysis
  • Green-design solutions

§ 05 — To open a file

Begin a project
with the studio.

Call the office, send an email, or stop by Hesperia Road. Initial conversations are unbilled. The point is to understand the building before anyone talks scope.

Inside the Steeno Design Studio office
Fig. 03 · Inside the studio Hesperia Rd.

Office

11774 Hesperia Rd. Ste B1

Hesperia, CA 92345