Business Details
50+ Years
experience
Emergency
services
Your Trusted Partner for Commercial & Residential Plumbing Solutions
Zimmerman Plumbing has been commissioning plumbing systems and providing dependable services across Wisconsin since 1932. Our company specializes in commercial and residential plumbing, with expertise in healthcare, industrial, institutional, office/retail, restaurants, and multi-family residential projects. We utilize the latest virtual planning technology, including BIM and 3D design, to ensure cost-effective solutions and efficient project execution. Our workforce of over 30 Wisconsin licensed plumbers is skilled in industrial, laboratory, and medical gas installations.We guarantee the highest industry standards in service and workmanship, with a commitment to client satisfaction and employee development through ongoing training and support. Our regional market territory includes Wisconsin, Minnesota, Iowa, and Illinois in the upper Midwest. As a family-owned business, we maintain a professional approach to complex plumbing projects while staying updated with the latest innovations in plumbing, heating, and air conditioning equipment.
Services
Commercial Plumbing
Medical Gas Installation
Design Services
Preconstruction Consulting
Service and Repair
Details
- Year established: 1932
Highlights and features
- We have over 85 years of experience in commercial and residential plumbing.
- Our team includes over 30 Wisconsin licensed plumbers with specialized expertise.
- We offer 24-hour emergency plumbing services for urgent needs.
- We utilize advanced BIM and 3D design technology for efficient projects.
- We are a family-owned business committed to employee and client satisfaction.
What people say
Top-notch workmanship
Professional team
Cost-saving ideas
Seamless coordination
Prompt emergency response
Services
Commercial Plumbing
Zimmerman Plumbing provides comprehensive commercial plumbing services for new construction, remodels, and maintenance. Our expertise includes healthcare, industrial, institutional, and retail projects. We utilize BIM technology to ensure efficient installations and cost-effective solutions. Our team delivers reliable systems for facilities ranging from $10,000 to $5 million projects.
Medical Gas Installation
We specialize in medical gas piping systems for hospitals, nursing homes, and laboratories. Our certified plumbers design and install safe, compliant systems with features like pressure regulation, alarm monitoring, and contamination prevention. Services include manifold installations, compressor replacements, and 24-hour emergency repairs for healthcare facilities.
Design Services
Our design team uses CAD and BIM technology to create efficient plumbing layouts for commercial projects. We coordinate MEPF systems to prevent conflicts, optimize accessibility, and provide 3D as-built models. This ensures smooth installations and long-term serviceability for complex building systems.
Preconstruction Consulting
We offer preconstruction services including budgeting, cost estimation, design review, and scheduling. Our team provides value engineering, procurement strategies, and risk analysis to ensure projects meet deadlines and budgets while maintaining quality standards.
Service and Repair
Zimmerman Plumbing offers emergency repairs and preventive maintenance for commercial and residential systems. Our licensed plumbers handle pipe replacements, leak detection, and medical gas system repairs across Wisconsin, with 24-hour service for urgent needs.
People
Dennis Nachreiner
Retired Past President and Trusted Advisor
Dennis has 40 years of plumbing experience, including apprenticeship under his father and leadership roles at larger companies before purchasing Zimmerman Plumbing in 1998. He focused on mentoring future leaders and managed complex projects like Black River Falls Hospital and Mile Bluff Medical Center.
Mike Nachreiner
President/Shareholder and Project Manager
Mike has 15 years of plumbing experience, including 10 years in the field with healthcare projects. As President, he manages projects like Sauk Prairie Healthcare and Divine Savior Healthcare, ensuring timely completion and design-phase coordination.
Sarah Johnson
Secretary-Treasurer/Shareholder and Office Manager
Sarah oversees finance, administration, and business development. She ensures operational efficiency and provides strategic support to Zimmerman Plumbing's team, focusing on tools and resources for project success.
Hans Peterson
CAD/BIM Coordinator
Hans has 25 years of plumbing experience, transitioning from job-site foreman to CAD/BIM Coordinator. He merges technical expertise with technology to optimize project planning for clients like Vortex Optics and AC Marriott Hotel.
Blaine Young
Project Manager/Estimator
Blaine has 10 years of plumbing experience, including 5 years in field leadership. As lead estimator, he combines field knowledge with office expertise to deliver accurate cost projections for projects like Tomah Health and Wellness and Fort McCoy Barracks.
Questions
What commercial plumbing services do you offer?
We provide new construction, remodels, maintenance, and specialized systems like medical gas installations using BIM technology for commercial clients.
Do you offer emergency plumbing services?
Yes, we provide 24-hour emergency plumbing and medical gas system repairs for urgent needs.
What areas do you serve?
We serve Wisconsin, Minnesota, Iowa, and Illinois, with a focus on commercial projects in healthcare, industrial, and institutional sectors.
Are your plumbers certified for medical gas systems?
Yes, our team includes certified installers for medical gas piping systems with expertise in hospital and laboratory safety requirements.
How long has Zimmerman Plumbing been in business?
We've provided plumbing solutions since 1932, making us a trusted partner with over 85 years of industry experience.
Do you offer design and consulting services?
Yes, we provide BIM design, preconstruction consulting, and value engineering to optimize plumbing systems for commercial projects.
