Commercial Plumbers & Mechanical
Contracting Solutions

Klassen Mechanical has had the honor of serving New Ulm, MN area homeowners for over 70 years – but our expert team specializes in far more than residential work. Our commercial contracting division is standing by to create outstanding value for any commercial, industrial or agricultural enterprise as well, and we regularly partner with city managers who demand peerless results from their public works projects.

Our team of extensively trained specialists, fully staffed office, and long-standing commitments to speed, safety and quality all ensure the surefire solution to your upcoming large-scale project. Whether you’re in the healthcare, education or municipal sector, we’re eager to learn your expectations and then deliver whichever services will exceed them in full. Discover why our family owned and operated general contractor deserves our reputation for quality!

  • Agriculture
  • Education
  • Financial
  • Healthcare
  • Hospitality
  • Industrial
  • Multi-family
  • Restoration
  • Retail
  • Transportation
  • Utility
  • And More!

Call Today

Hours:

Monday-Friday:
7:30am-5:00pm
Saturday - Sunday: Closed

Call for 24/7 Emergency Service: (507) 766-9986

Commercial Contractor
Solutions

We’re best known for HVAC and plumbing, but we will do whatever the contracting job calls for. If any aspect of your project falls outside the scope of our expertise, we already know the specialist who will partner with us so we can get the job done right!

Piping

No matter its size, complexity or application, we have your piping system covered.

HVAC

We offer maintenance, repairs, and installations for HVAC systems

Plumbing

From major repairs to quick fixes, no plumbing job is too big or too small.

Medical
Gas

Klassen Mechanical is one of few contractors who specialize in the installation, repair, and maintenance of medical gas systems. We make sure that healthcare facilities in Minnesota receive the highest level of expertise and safety. Our licensed plumbers are fully accredited by the state to work with medical gas systems, guaranteeing compliance with all regulations and industry standards.

We work on many
Building types

We take pride in our ability to handle a wide range of projects, from schools and hospitals to office buildings and functional commercial garages. Our expertise encompasses municipal buildings and a variety of other structures. We ensure that every project, regardless of size or complexity, receives the same level of dedication. Whether it’s a large-scale development or a more modest project, our team is ready to deliver exceptional results.

No job is too big for our team. Contact us today to get started!