About Us

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About Us

We are a Native American owned mechanical contracting & plumbing services company in Grand Blanc, Michigan.

S & D Mechanical Services, Inc. is an 8(a) Certified small business established in April of 2012. S & D Is a professional mechanical contracting firm that specializes in the innovative design, fabrication, installation, and service of mechanical and plumbing systems that make up today’s dynamic workplace.

Meet Our Team

Scott D. Preseau

Owner/President
spreseau@sd-mechanical.com

Experience:

  • 33 years of experience in commercial/industrial mechanical industry

Education:

  • United Association of Plumbers & Pipefitters Apprenticeship
  • Washtenaw Community College – UA Certified Training Instructors Program

Certifications:

  • State of Michigan Journeyman Plumbing License
  • State of Michigan Plumbing Contractor License
  • United States Department of Labor Steamfitter Certification
  • State of Michigan Cross Connection – License #82-16963
  • American Medical Gas Institute Certified Installer
  • United Association Certified Training Instructor

Raymond J. Delbridge

Vice President
rdelbridge@sd-mechanical.com

Experience:

  • 49 years of experience in all aspects of the automotive mechanical industry
  • Commercial and Industrial Design & Build Projects

Education:

  • United Association of Plumbers & Pipefitters Apprenticeship
  • Understanding and Operating Service Business

Certifications:

  • State of Michigan Cross Connection – Control License #88-11
  • Master Plumbing License #8108581
  • State of Michigan Journeyman Plumbing License
  • Joint Apprenticeship Training, Local 370 Flint, MI

Bill Tanner

Project Manager
btanner@sd-mechanical.com

Experience:

  • 30 years of experience in the commercial/industrial mechanical industry

Education:

  • United Association of Plumbers & Pipefitters Apprenticeship
  • MCAA Project Managers School Class I and II in Austin, TX

Certifications:

  • State of Michigan Master Plumber License #8113709
  • Mechanical Contractors License # 7118222
  • Boiler Installer License #3106315 2B
  • Department of Labor – Plumbing, Pipefitting, and Mechanical Equipment Service Certification
  • United Association Certified Medical Gas Installer
  • United Association Certified Brazer
  • United Association Certificate of Universal CFC Qualification

Tina Larsen

Controller
tlarsen@sd-mechanical.com

Experience:

  • 25 years of accounting experience

Education:

  • Baker College of Flint, Associate of Business in Accounting
  • Baker College of Flint, Bachelor of Business in Accounting

Certifications:

  • State of Michigan Notary License

Nick Calugaru

Superintendent
ncalugaru@sd-mechanical.com

Experience

  • 16 years of experience in commercial/industrial mechanical industry 

Education

  • United Association of Plumber and Pipefitters Apprenticeship

Certifications

  • State of Michigan Plumbing License
  • AGC of Michigan – GHS/HAZ Com Training
  • Enviroair Consultants Inc. – Confined Space Entrant Training – Cam Safety
  • Asbestos Awareness Training -MIOSHA 10 & 30 Training -State of Michigan Cross Connection
  • AGC of Michigan – Masonry Wall Training
  • United Association Certified Welder – UA 41, UA 61 & UA 63
  • American Red Cross First Aid/CPR Certified

Tina Martin

Corporate Safety Director
tmartin@sd-mechanical.com

Summary

  • 5 years of experience in the construction industry as a safety representative.  Work experience on projects ranging from $5,000 up to $1,000,000.

Education

  • Eastern Michigan University-MI
  • University of Cincinnati-Ohio
  • Macomb Community College-MI

Project Experience

2013 – 2018 – General Contractor Site Safety Manager 

  • General Motors Warren, MI – PDPM Projects
    • Average 200 Projects per year
    • Safety Risk Ranging from “minimal” to “high”

Associations / Training / Certifications

  • OSHA 30
  • OSHA 500 & 510
  • Excavation Certified
  • Fire Fighter I & II
  • First Aid & CPR Certified
  • Aerial Lift Certified 
  • Silica Training Certified
  • Rigging Awareness

UA Union Affiliations

Flint

Local 370

Saginaw

Local 85

Detroit

Local 636
Local 98

Ann Arbor

Local 190