Service, Repair, & Maintenance
Service, Repair, & Maintenance Services
Commercial Plumbing, Mechanical and HVAC service, repair and maintenance
Service and Repair | Portland, OR
Heinz Mechanical Industries, Inc. is a full-service, locally owned and operated plumbing, mechanical and HVAC service company serving the Portland Metro area and Southwest Washington. Breakdowns and malfunctions are a natural part of life. With our assistance, plumbing, mechanical and HVAC problems can be swiftly addressed and often prevented.
Many of our clients have established long-term maintenance agreements with us, fostering strong relationships. We’ve kept their systems running smoothly, leading to consistent cost savings and minimized risks.
Our service team includes experienced technicians and field staff who are equipped to handle any emergency – whether it’s a plumbing leak or a cooling system failure. We’re always ready to respond quickly.
We Do It All!
certified Union Technicians
Heinz Mechanical Industries, Inc. performs service, installation, and repairs on all HVAC and plumbing equipment, which includes boilers, cooling towers, potable water, sanitary drainage, and stormwater plumbing systems; single and multi-split, VRF, VAV, and exhaust systems; and medical vacuum and gas systems.
Our experience, diversity, and commitment have allowed us to work with various industries. Our portfolio includes government and medical facilities, higher education, hospitals, data centers, hospitality, public recreation sites, laboratories, and wineries.
Heinz Mechanical Industries, Inc.’s service team of 290 certified Union Technicians are among the best in the industry. Representing both Heinz Mechanical Industries, Inc. and the Union, our technicians are highly trained professionals who combine their expertise with a deep, long-standing knowledge of the field.

Mechanical/HVAC
- Cooling Towers
- Chillers
- Exhaust Systems
- VFD Service
- AC/Heat Repairs
- Pump Rebuilds
- Motor and Shaft Bearing Replacement
- Refrigerant Retrofits
- Economizer Repair and Retrofits
- Boilers
- RTU/AC Unit Maintenance
- Built-Up AC Units
- Rooftop Units
- Data Room Units
- Commercial VRF Units
- Make Up Air Units
- Packaged and Hydronic Heat Pumps
- Humidifiers
- Energy Recovery Units
- Sheave and Pulley Laser Alignment
- Pump Seal Replacements
- Plate and Frame Heat Exchanger Repairs
- and Cleaning

Plumbing
- Piping
- Water Heaters
- Backflow Prevention
- Booster Pumps
- Expansion Tank
- Toilets
- Sinks
- Mop Sinks
- Floor Drains
- Showers
- Emergency Eyewash
- Emergency Shower
- Hot Water Tank Inspection
- Mixing Valves
- Mixing Valve Inspection
- Leak Investigation and Repair

Med Gas
- Piping
- Zone Valves
- Alarm Panels
- Gas Outlets
- Gas Leak Detection and Repair
- Equipment Calibration
- Regulator Calibration
- Functional Testing
- Gas Outlet Rebuilds
- Manifold Inspection, Repair, and Installation
- Custom Gas Hoses
- Vacuum Pump Service, Repair, and Installation
- Gas System Diagnostics

Preventative Maintenance Is Key!
We offer a variety of options to suit your needs and expectations
Heinz Mechanical Industries, Inc. provides preventive maintenance designed to extend the lifespan of your equipment, minimize unexpected failures, and offer savings in both energy and costs. Our management team works closely with you to determine the most effective program for your facility’s specific requirements.
Ready to Get Started?
Call us today (503) 220-0855 to discuss your service needs with Heinz Mechanical Industries, Inc., your local experts in plumbing, mechanical, and HVAC systems! Or, leave your information below, and we’ll get back to you as soon as possible. We look forward to working with you!