Doyle-Morgan Structural Engineering, Inc.

Responsive, Reliable, Reputable Structural Engineering for Estate and Custom Homes

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About the firm

Doyle-Morgan Structural Engineering, Inc. (DMSE) is a Santa Barbara-based licensed structural engineering and consulting practice specializing in the new construction and remodeling of estate and custom homes. Founded in February 2000 by principal engineer Morgan Prescott Jones, DMSE provides structural engineering services to architects, private owners, contractors, civil engineers, and public organizations. DMSE is known for close client collaboration, responsiveness, and cost-efficient design on projects ranging from large estate homes and commercial buildings to unique special projects such as private bridges, observatories, and historic structure rehabilitation.

Established
2000
Team
Micro
Firm type
Structural Engineering

Credentials

California Licensed Civil Engineer (CE License C46678) · California Licensed Structural Engineer (SE License S4169) · Hawaii Licensed Professional Engineer - Structural Classification (PE 16817)

People

Morgan Prescott JonesPrincipal Engineer and Owner

Capabilities

New Construction and Additions

DMSE designs structural systems for new buildings and major expansions, ensuring structural integrity and code compliance from design through construction.

  • Estate and Custom Residential Design
  • Commercial and Industrial Buildings
  • Structural Systems in Steel, Concrete, Masonry, and Timber

Remodeling and Renovation

Structural engineering solutions support structural modifications and additions to existing buildings, preserving design intent while ensuring structural safety.

  • Residential Remodels and Additions
  • Commercial Building Alterations

Seismic Evaluation and Retrofitting

DMSE provides structural assessments and seismic upgrade designs to improve the safety and earthquake resilience of existing buildings.

  • Seismic Retrofit of Existing Structures
  • Soft Story Retrofit
  • Seismic Bracing During Construction

Historic Structure Rehabilitation

Specialized engineering services help restore and alter historic properties, balancing modern building code compliance with preservation standards.

  • Repair and Alteration of Historic Structures
  • Historical Restoration

Damage Evaluation and Repair

Post-damage structural investigations and repair designs assist property owners in safe rehabilitation and rebuilding efforts.

  • Structural Damage Assessment
  • Repair Design and Rebuild Consulting

Retaining Walls and Civil Structures

DMSE designs retaining walls, bridges, and other earth-retaining systems to manage challenging site topography and access requirements.

  • Retaining Wall Design
  • Private Vehicular and Pedestrian Bridges

Special and Unique Projects

Custom structural design supports non-traditional installations, including specialty foundations, astronomical observatories, and outdoor athletic facilities.

  • Tennis and Basketball Courts
  • Observatories
  • Sculpture Foundations
  • Pavilions and Enclosures

Plan Checking and Peer Review

Independent engineering reviews help public agencies and project teams verify structural plan compliance with applicable building codes.

  • Structural Plan Check
  • Peer Review Services

Industries

Residential · Commercial · Education · Senior Living

Projects

East Mountain Drive

Santa Barbara, CA · Residential

Project details

A custom estate residential engineering project featured in the practice's custom residential portfolio.

Del Mar Avenue

Santa Barbara, CA · Residential

Project details

Structural design services for a custom residential home.

Ashley Road

Santa Barbara, CA · Residential

Project details

Structural design and engineering for a custom residential estate.

Ballard Canyon Road

Santa Barbara, CA · Residential

Project details

Structural engineering for a featured custom residential property.

Doyle-Morgan Structural Engineering, Inc. - Engineering Firms