Business Details
43 Years
experience
Emergency
services
Trusted Commercial Plumbing & HVAC Solutions in Portland
Heinz Mechanical Industries has thrived since 1983 as a locally-owned company serving Oregon and Southwest Washington. We are third-generation owned and operated, providing extensive expertise in plumbing and mechanical systems. Our mission is to deliver well-designed, well-maintained plumbing and HVAC systems that are appropriately sized, designed, and installed, backed by superior customer service. With a team of hard-working industry veterans averaging 15+ years of tenure, we specialize in healthcare, K-12 schools, higher education, institutional, commercial, hydroelectric, and government projects. Our commitment to sustainable building practices ensures premium efficiency and responsible resource consumption.We emphasize a Safety First policy, maintaining an Experience Modification Rate (EMR) consistently below the national average. As signatories with UA Local 290 Plumbers & Steamfitters and other industry organizations, we uphold the highest standards of workmanship. Our full mechanical construction services include preconstruction and design, serving clients in Portland, Vancouver, and surrounding areas. We minimize waste, evaluate operational efficiency, and promote environmental responsibility across all projects. Our reputation is built on quality workmanship, ethical business practices, and long-term client relationships.
Services
Commercial Plumbing
HVAC Installation
Sheet Metal Services
Medical Gas Systems
Emergency Repairs
Sustainable Building
Preventive Maintenance
Tenant Build-Outs
Hydronic Piping
Data Center HVAC
Details
- Year established: 1983
Highlights and features
- Third-generation family ownership with 40+ years of local expertise
- Union-certified technicians with 15+ years average tenure
- Committed to sustainable building practices and waste reduction
- EMR consistently below national construction industry average
- Full-service design-build capabilities for complex projects
Associations and certifications
- UA Local 290 Plumbers & Steamfitters
- AGC of America
- ASSE International
- PHCC
- PMCA
- MCAA
- ASHRAE
- WBENC
Services
Commercial Plumbing
We provide comprehensive commercial plumbing solutions including design-build services, new construction, water heater installation, medical gas systems, and complete building repiping. Our union-certified technicians ensure code compliance and long-term reliability for healthcare facilities, schools, and industrial sites across Portland and Southwest Washington.
HVAC Installation
Our HVAC services cover cooling towers, condensing units, air handling systems, heat pumps, and specialized equipment for data centers. We offer energy-efficient installations, preventive maintenance, and emergency repairs, ensuring optimal climate control for commercial buildings in Oregon and Southwest Washington.
Emergency Repairs
We provide rapid response for plumbing leaks, HVAC failures, and mechanical emergencies with certified technicians available 24/7. Our team addresses urgent issues in commercial, industrial, and healthcare facilities to minimize downtime and maintain operational continuity.
Sustainable Building
Our sustainable practices focus on energy efficiency, waste reduction, and responsible resource management. We implement systems that minimize hazardous materials, optimize energy consumption, and support recycling initiatives while maintaining compliance with environmental regulations.
Medical Gas Systems
We design, install, and maintain medical gas systems meeting strict healthcare standards. Our services include oxygen, vacuum, and medical air system certifications, ensuring patient safety and regulatory compliance for hospitals and clinics in the Pacific Northwest.
People
Jennifer Olszewski
President
Third-generation leader with decades of industry experience overseeing operations and strategic direction for Heinz Mechanical Industries' commercial and industrial projects.
Nick Wilson
Operations Manager
Manages day-to-day operations with focus on project execution excellence and maintaining the company's safety-first culture across all job sites.
Eric Waliezer
Lead Estimator
Specializes in accurate cost projections and resource planning for complex mechanical projects, ensuring competitive bids without compromising quality standards.
Bart Dalton
Superintendent
Oversees project implementation with 20+ years of field experience, ensuring timely delivery of plumbing and HVAC systems that meet exacting industry specifications.
Jim Conway
Pre Construction Estimating
Focuses on early-stage project planning, collaborating with clients to develop cost-effective mechanical solutions that align with long-term facility requirements.
Questions
Do you offer 24/7 emergency plumbing services?
Yes, our certified technicians are available 24/7 for urgent plumbing, HVAC, and mechanical system emergencies.
What industries do you specialize in?
We serve healthcare facilities, K-12 schools, higher education institutions, government buildings, data centers, and industrial facilities.
Are your technicians certified?
All our technicians are union-certified through UA Local 290 with specialized training in commercial plumbing and HVAC systems.
Do you handle preventive maintenance?
Yes, we offer customized preventive maintenance programs to extend equipment lifespan and minimize unexpected failures.
Can you work on medical gas systems?
Our team is certified for medical gas system installation, inspection, and repair in healthcare facilities across Oregon and Washington.
What areas do you service?
We serve Portland, Vancouver, Beaverton, Hillsboro, Salem, and surrounding areas in Oregon and Southwest Washington.
