Business Details
50+ Years
experience
Your Trusted Partner for Plumbing & HVAC Solutions
Founded in 1955 by Len & Kay Shannon, our company began as a family-operated heating and cooling business in Northern Minnesota. Over six decades, we've grown into one of the largest mechanical contractors north of the Twin Cities while maintaining our core values of quality service and collaboration. Our team of over 100 skilled professionals holds Master Plumbing and Mechanical Licenses, serving residential and commercial clients across Minnesota, Wisconsin, and North Dakota. We pioneered a design-build approach that creates cost-effective solutions while maintaining strict quality control through dedicated oversight.Our union-certified workforce includes project managers with 20+ years' experience, ensuring expert execution for every project from furnace repairs to large-scale commercial builds. We maintain active partnerships with local labor organizations including Plumbers and Pipefitters Local Union #589 and Sheet Metal Workers Local Union #10. Our commitment to proactive problem-solving has made us a trusted partner for both homeowners and businesses seeking reliable mechanical contracting solutions.
Services
Plumbing
Heating
Air Conditioning
Ventilation
Design-Build
Details
- Year established: 1955
Highlights and features
- We have over 60 years of experience in mechanical contracting
- Our team includes project managers with 20+ years' experience
- We implement proactive problem-solving during project planning
- We maintain a dedicated Quality Control Director for all projects
- Our design-build approach creates cost-effective solutions within budget
Services
Plumbing
Our licensed plumbers deliver comprehensive piping solutions for residential and commercial properties. With Master Plumbing Licenses and union-certified technicians, we handle everything from routine repairs to complete system installations. Our team maintains strict compliance with local building codes while ensuring efficient water distribution and waste management systems.
Heating
We specialize in complete heating system design, installation, and maintenance. Our HVAC experts work with both residential and commercial clients to create energy-efficient solutions that maintain optimal indoor temperatures. All work follows industry standards for safety and performance.
Air Conditioning
Our cooling system services include installation, maintenance, and repair of residential and commercial air conditioning units. We focus on energy-efficient systems that provide reliable climate control while minimizing operating costs through proper system sizing and installation.
Ventilation
We design and install ventilation systems that ensure proper air circulation and indoor air quality. Our solutions meet mechanical code requirements while optimizing energy efficiency for both residential and commercial applications.
Design-Build
Our integrated design-build approach creates cost-effective solutions through collaborative planning. We work directly with clients to develop customized mechanical systems that meet project requirements while maintaining budget constraints through value engineering techniques.
People
Alton Shannon
Team Member
Part of our experienced team with specialized skills in mechanical contracting and system installations.
David Hebig
Team Member
Certified professional contributing to our plumbing and HVAC projects with technical expertise and field experience.
Brant Johnson
Commercial Specialist
Handles commercial client needs with 20+ years of experience in large-scale mechanical contracting projects.
Rachel Hasser
Residential Coordinator
Manages residential service requests and client communications with attention to customer satisfaction.
Matt Pelowski
Team Member
Skilled technician supporting our plumbing and mechanical contracting operations across service areas.
Questions
What services does Shannon's Inc offer?
We provide comprehensive plumbing, heating, air conditioning, and ventilation services for both residential and commercial properties.
Which areas do you serve?
We operate throughout Minnesota, Wisconsin, and North Dakota with our main office located in International Falls, MN.
How experienced is your team?
Our company has 60+ years of experience with many project managers having over 20 years in the field.
How do you ensure quality work?
We employ a dedicated Quality Control Director and maintain strict standards through our union-certified workforce.
What makes your approach unique?
Our design-build methodology creates cost-effective solutions while proactively addressing potential project challenges before they occur.