928-580-8676 Daniel@d3designsyuma.com 529 S 19th Avenue, Yuma, AZ

Yuma, Arizona — Serving All of Arizona

Engineering for Practical Construction.

Structural engineering solutions for commercial, industrial, and residential projects throughout Yuma and the surrounding region.

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About D3 Designs LLC

Engineering You Can Trust

D3 Designs LLC is a Yuma, Arizona-based structural engineering firm delivering code-compliant structural solutions for commercial, industrial, and residential projects across the state.

Led by Daniel D DeLintt II, PE, D3 Designs brings over 15 years of experience working in the Yuma area — from custom home framing to large-scale industrial facilities. Every project receives the same attention to detail.

  • Licensed Professional Engineer (PE) — State of Arizona
  • Commercial, industrial & residential expertise
  • PE-stamped drawings & calculations for permit submission
  • Fast turnaround & clear communication on every project
Daniel D DeLintt PE, D3 Designs LLC

What We Deliver

Structural Engineering Services

D3 Designs LLC provides comprehensive structural engineering services for commercial, industrial, and residential projects throughout Arizona.

Structural Construction Drawings

Detailed, code-compliant structural drawings for permit submission and construction use across all project types.

Structural Calculations

Thorough engineering calculations supporting load analysis, member sizing, connection design, and full code compliance documentation.

Consulting & Constructability Review

Expert structural consulting and constructability reviews to identify design issues early and keep your project on schedule and on budget.

Shop Drawing Preparation

Preparation and review of shop drawings for structural steel and reinforcing steel.

Metal Building Foundations

Foundations for pre-engineered or pre-manufactured metal buildings — residential and commercial.

Seismic Design

Analysis and design of building structures and non-building structures utilizing ASCE 7 methodology for seismic design categories A–F.

Experience. Versatility. Results.

Project Types We Serve

From concept to construction, we deliver smart, efficient structural engineering tailored to your project's needs.

Single and Multi-Story Commercial Buildings

Single & Multi-Story Commercial

Retail, Medical, Offices & More

Functional and efficient structural solutions for retail centers, medical offices, professional buildings, and commercial tenant improvement projects.

Industrial Buildings and Structures

Industrial Buildings, Platforms & Support Structures

Structural engineering for warehouses, manufacturing facilities, equipment platforms, machinery foundations, stands, and specialty support structures.

Metal Building Foundations

Metal Building Foundations

Residential & Commercial

Complete foundation and anchorage design for pre-engineered metal buildings — from residential shops and RV covers to large commercial structures.

Single Family Custom Home

Single Family Residential Custom Homes

Structural systems for architect and owner-designed custom homes — foundations, framing, lateral systems, and everything in between.

Residential Accessory Structures

Residential Accessory Structures

RV Garages, ADUs, Pergolas & Shade Structures

Engineering and PE-stamped drawings for detached garages, RV covers, ADUs, pergolas, and all accessory structures requiring structural approval.

Multi-Family Residential

Single & Multi-Story Multi-Family Residential

Structural design for duplexes, triplexes, apartment complexes, and multi-unit residential developments of all scales and configurations.

Custom Steel Shade Structures

Custom Steel Shade Structures

Engineering and stamped drawings for custom steel shade canopies, parking shades, patio covers, and solar shade structures for commercial and residential applications.

Get In Touch

Request a Consultation

Tell us about your project and we'll get back to you within one business day.

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Phone

928-580-8676

Office

Daniel D DeLintt II PE
529 S 19th Avenue
Yuma, Arizona

Response Time

Within 1 business day