To provide Hawaii with valuable mechanical contracting services while maintaining our core values of honesty, integrity, tradition, and professionalism.
Sen Plex is home to a large number of highly qualified individuals -- from factory trained technicians to certified professional engineers.
The technology in this industry is constantly progressing. We are committed to our craft and attend annual trainings to stay up to date.
Our dependable technicians are on call 24 hours a day to respond to your air conditioning or plumbing emergencies.
Some of our affiliations
Building Industry Association of Hawaii
General Contractors Association of Hawaii
Building Owners & Managers Association
National Fire Protection Association
American Society of Mechanical Engineers
International Association of Plumbing and Mechanical Officials
Sheet Metal Workers International Association
National Air Duct Cleaners Association
Plumbers and Fitters Union Local 675
The Unified Group
American Society of Heating, Refrigerating & Air Conditioning Engineers
Sheet Metal Contractors Association
Appreciation for 65 years of outstanding loyalty, dedication and service to the GCA and Hawaii's constuction industry.
Awarded first place for best air conditioning repair.
Consistently ranked as one of Hawaii's Top 250 Businesses.