We are a privately held company in Big Lake, MN.

Although Thelen Plumbing, Heating & Air was founded on April Fool’s Day, we take our business and customers seriously. And it all started with founder and owner, Nick Thelen. After working for another company for several years, Nick saw that the industry wasn’t serving customers well. He knew he could do it better and decided it was time to shake things up and provide a different level of service. Thelen Plumbing, Heating & Air was born out of a desire to give its customers expert service at a ...

Although Thelen Plumbing, Heating & Air was founded on April Fool’s Day, we take our business and customers seriously. And it all started with founder and owner, Nick Thelen. After working for another company for several years, Nick saw that the industry wasn’t serving customers well. He knew he could do it better and decided it was time to shake things up and provide a different level of service. Thelen Plumbing, Heating & Air was born out of a desire to give its customers expert service at a fair price. It’s been our mission from day one to turn home project headaches into high-fives and handshakes. From providing immediate solutions to ensuring reliability for the future, you can count that our professionals have the skills to provide the service you need. Your satisfaction is our priority!