Business Details
50+ Years
experience
Emergency
services
Open 24/7
always available
Expert Commercial Plumbing & HVAC Services in Monroe, MI
Monroe Plumbing has been delivering exceptional commercial and industrial mechanical contracting services since 1948. Our team of specialists and skilled mechanics has completed hundreds of projects, from large-scale retail facilities like Cabela's in Dundee to critical systems for the University of Michigan's University Hospital. We pride ourselves on executing every project with accuracy, accountability, and high-performing solutions. Our commitment to quality is reflected in our team of fully licensed, bonded, and insured professionals, including master plumbers, professional engineers, and certified welders. With decades of experience, we offer comprehensive plumbing, HVAC, and pipe fabrication services tailored to commercial, industrial, and municipal clients across Southeast Michigan. Our designation as an MSCA STAR Contractor underscores our adherence to strict ethical standards, superior safety records, and ongoing employee training.We specialize in new construction, emergency repairs, preventative maintenance, and energy-efficient upgrades, ensuring minimal downtime and optimal system performance for our clients. Our long-standing relationships with leading institutions, including healthcare facilities, manufacturing plants, and educational institutions, reflect our reputation for reliability and expertise. From routine drain cleaning to complex industrial piping systems, we provide tailored solutions that meet the unique demands of each project. Our investment in advanced equipment, such as video pipe inspection systems and industrial pipe fabrication tools, ensures precise diagnostics and durable installations. With 24/7 emergency services and a focus on customer satisfaction, we remain a trusted partner for businesses seeking dependable mechanical contracting solutions.
Services
Commercial Plumbing
HVAC Installation
Emergency Repairs
Pipe Fabrication
Drain Cleaning
Industrial Piping
Medical Gas Systems
Backflow Prevention
Geothermal HVAC
Welding Services
Details
- Year established: 1948
Highlights and features
- We offer 75+ years of experience in commercial and industrial mechanical contracting.
- Our team includes licensed master plumbers, professional engineers, and certified welders.
- We provide 24/7 emergency plumbing and HVAC services with rapid response times.
- Our MSCA STAR Contractor designation reflects our commitment to industry-leading standards.
- We specialize in energy-efficient upgrades that reduce operational costs for businesses.
Associations and certifications
- MSCA "Star" Contractor
What people say
Excellent service
Quick turnaround
Knowledgeable team
24/7 availability
Professional execution
Services
Commercial Plumbing
Our commercial plumbing services address the unique needs of industrial and business facilities. We handle new construction installations, emergency repairs, and preventative maintenance for water heaters, plumbing fixtures, and infrastructure. Our team minimizes downtime while ensuring code compliance and system longevity for office buildings, hospitals, and retail centers.
HVAC Installation
We specialize in HVAC installation for commercial and industrial facilities, offering energy-efficient systems from brands like American Standard and Goodman. Our services include furnace installation, air conditioning setup, and climate control solutions tailored to maintain comfort and operational efficiency across Southeast Michigan's varying seasons.
Pipe Fabrication
Our industrial pipe fabrication shop creates custom piping systems for commercial and industrial applications. Using stainless steel, carbon steel, and other materials, we design and assemble piping layouts that meet specific project requirements while adhering to ASME standards and safety regulations for process piping systems.
Drain Cleaning
We provide comprehensive drain cleaning and video inspection services for commercial properties using advanced equipment like the Mini-SeeSnake system. Our team clears blockages in pipes up to 12" diameter, performs preventative maintenance, and offers recordings of pipe interiors to identify potential issues before they escalate.
Emergency Repairs
Our 24-hour emergency plumbing and HVAC repair services address urgent issues like burst pipes, furnace failures, and cooling system breakdowns. With rapid response times and specialized equipment, we restore functionality quickly to minimize business disruption across Monroe, Adrian, and surrounding areas.
People
Thomas E. Theisen
President & Estimator
With 27 years in mechanical contracting and a mechanical engineering degree from the University of Toledo, Thomas leads project estimations and holds multiple certifications including Professional Engineer and LEED APBD&C.
Joseph Theisen
Vice President & Service Manager
Joseph brings 28 years of HVACR expertise as a licensed master plumber and mechanical contractor, specializing in service operations and OSHA-compliant safety protocols for commercial clients.
Dale Batson
Vice President & Estimator
Dale contributes 28 years of mechanical contracting experience with specialized certifications in boiler repairs, pipe welding, and OSHA safety training for industrial projects.
Jeremy Rousselo
Project Manager & Assistant Service Manager
Jeremy combines UA STAR pipefitting mastery with multiple technical certifications, managing complex plumbing and HVAC projects while maintaining strict compliance with industry safety standards.
Eric Brandau
Project Manager
Recognized for exceptional project coordination and client communication, Eric demonstrates expertise in managing large-scale mechanical installations with attention to detail and efficiency.
Questions
Do you offer emergency HVAC and plumbing services?
Yes, we provide 24/7 emergency repair services for urgent plumbing and HVAC issues, including burst pipes, furnace failures, and cooling system breakdowns.
Can you handle HVAC needs for new construction projects?
Absolutely! We specialize in new construction HVAC installations, collaborating with architects and contractors to ensure systems meet project specifications and efficiency standards.
How often should commercial HVAC systems receive maintenance?
We recommend biannual maintenance - once before summer cooling season and once before winter heating demands to ensure optimal performance.
What types of plumbing services do you offer?
We provide full-service plumbing including system installation, pipe repairs, water heater services, backflow prevention, and emergency plumbing repairs for commercial facilities.
Do you provide industrial pipe fabrication services?
Yes, our fabrication shop creates custom piping systems using stainless steel and carbon steel, supporting industrial applications with precision-engineered solutions.
Are your technicians certified for specialized systems?
Our team holds certifications for medical gas systems, industrial welding, and ASME IX standards, ensuring compliance with all safety and quality requirements.
