We are a commercial and industrial mechanical contractor, focusing on commercial and industrial plumbing and piping construction, and commercial HVAC construction and service. We do new construction and remodels/retrofits for Piping, Plumbing, and HVAC construction, remodels/retrofits and service.

  • Piping Services. We have extensive experience in all phases of commercial and industrial piping systems.
  • Plumbing Services. We have experience in plan/spec, design build, and design assist projects.
  • HVAC Services. We offer commercial HVAC services from small projects to large implementations, and will provide the highest quality commercial HVAC service available.


Dowdle & Sons Mechanical, Inc.
100 Tower Rd.
American Canyon, CA 94503
License # 542743

P 707.224.6968
F 707.224.7885