What david thomas engineering does

David Thomas Engineering is a sole-practitioner structural engineering firm headquartered in San Diego, California (12625 High Bluff Drive, Suite 302), providing design services for residential and commercial construction projects across Southern California. The firm is led by David Thomas, a California-licensed Structural Engineer who graduated Cum Laude from UC San Diego with a degree in Structural Engineering and brings approximately 20 years of professional experience, complemented by a construction industry background from working for a nationally based general contractor and growing up in a residential construction family.

Service offerings span two primary use cases: residential structural engineering (single-family and multi-family new construction, additions, and remodels) and commercial structural engineering (new construction and tenant improvements for retail and office complexes). The underlying technical work consists of structural engineering design, foundation plans, and construction documentation delivered using industry-standard construction practices and engineering concepts — there is no proprietary technology, software product, or API. Deliverables are demonstrated publicly via sample residential foundation plans.

The business model is project-based professional services: revenue is earned from one-time project fees quoted per engagement rather than recurring contracts. Pricing is not publicly disclosed; the website offers a "Start a Free Estimate" contact form, indicating quote-based pricing determined by project scope and complexity. The go-to-market is sales-led and direct — phone, email, and a website inquiry channel — with no resellers, marketing automation, content marketing, or social media presence. No external funding, partnerships, awards, or subsidiary structure are present; the firm operates as an independently owned practice.

Name

david thomas engineering

Legal name

David Thomas Engineering

Website

https://dtengsd.com

Company type

Private

Operating status

Operating

Short description

David Thomas Engineering is a sole-practitioner structural engineering firm in San Diego, California, providing structural design services for residential (single-family, multi-family, additions/remodels) and commercial (new construction, tenant improvements) projects across Southern California.

Ownership category

akta.pro rank

Product category

Structural Engineering Services

NAICS

Engineering Services (54133)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Civil & Structural Engineering Consulting (BPAHAIAA)

akta.pro secondary industries

Load-Bearing Wall Removal & Structural Beam Installation (HSAPAFAB), Structural Expansion (Foundation, Framing & Load-Bearing Modifications) (HSAPADAN)

Keywords

• Structural engineering design
• Residential structural engineering
• Commercial structural engineering
• Construction design services
• Foundation engineering plans

Headquarters

HQ city

San Diego

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Structural Engineering Services: Project-based professional services revenue from providing structural engineering designs for residential and commercial construction projects. Services include new construction, additions/remodels, and tenant improvements. Revenue is earned through one-time project fees rather than recurring contracts.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

David Thomas Engineering provides structural engineering design services for residential and commercial construction projects in San Diego and Southern California. The firm delivers cost-effective, construction-friendly structural designs for single-family and multi-family residential new construction and additions/remodels, as well as commercial new construction and tenant improvements for retail and office complexes. Services are delivered directly by the principal licensed Structural Engineer using industry-standard construction practices and engineering concepts.

Product overview

David Thomas Engineering is a structural engineering services firm offering a unified set of design services rather than a modular product portfolio. The company provides two primary service offerings: Residential Structural Engineering (covering single-family and multi-family new construction and additions/remodels) and Commercial Structural Engineering (covering new construction and tenant improvements). These services are delivered through structural engineering design work, foundation plans, and sample drawings, all grounded in practical construction experience and cost-effective design approaches.

Differentiator

Problem solved

Functional benefit

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves1 record

Broad incumbents

• IMEG Corp: Large multi-discipline engineering firm (structural, MEP, civil) with significant California presence. Adjacent competitor for building engineering scopes where structural design is part of a broader package.
• KPFF Consulting Engineers: Large, multi-office structural and civil engineering firm with deep presence in California (including San Diego). Same core SE-licensed structural design service, but at much broader scale and across enterprise projects.
• Wiss, Janney, Elstner Associates (WJE): National engineering consultancy with structural engineering at its core, plus materials and failure investigation. Overlaps on structural design but at far broader scale and enterprise client base.

Direct peers

• Saiful Bouquet Structural Engineers: Pasadena-headquartered structural engineering firm serving commercial, residential, and institutional projects across California. Closely comparable offering in building structural design and a like California-Licensed SE practice.
• Degenkolb Engineers: West-coast structural engineering firm specializing in healthcare, education, and commercial buildings. Overlaps on the core commercial structural engineering service and SE-licensed delivery model.
• Holmes Structures: San Francisco/California structural engineering firm with residential, commercial, and seismic-retrofit practice. Comparable SE-led building design offering for the West Coast market.
• Avila and Associates Consulting Engineers, Inc. Southern California structural engineering practice delivering residential and commercial structural design. Comparable small/mid-size SE firm serving similar GCs, architects, and owners in the SoCal market.
• Hope-Amundson Engineering: San Diego-based structural engineering firm serving residential and commercial clients. Direct competitor in the same SoCal micro-market with overlapping project types (custom homes, remodels, small commercial).
• Ruhnau Clarke + Associates: California-based structural engineering consulting firm serving residential, commercial, and educational projects. Direct overlap on project type, customer profile (owners, GCs, architects), and SE-led delivery.
• MHP Structural Engineers: San Diego-area structural engineering firm serving residential and commercial construction. Directly comparable in size, market, and service mix to David Thomas Engineering.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/david-thomas-engineering

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about david thomas engineering