Thielmann Heating, Cooling & Plumbing

Thielmann Heating, Cooling & Plumbing has earned a 4.9-star average across 365 verified reviews while serving Oak Creek residents with around-the-clock availability for residential heating, cooling, and plumbing emergencies. The company handles everything from routine maintenance to complex system installations, with technicians holding decades of combined field experience.

What distinguishes Thielmann is their versatility as both an HVAC contractor and plumbing specialist, plus their status as a Mitsubishi dealer for advanced split-type heat pump systems. They maintain a proactive maintenance program that helps homeowners extend equipment life and reduce annual operating costs, and their 24/7 availability means a technician can respond to emergencies at any hour including weekends and holidays.

Customers consistently name specific technicians who exceeded expectations. When Meg K's water heater ruptured on a Saturday, a staff member walked her through emergency shutoff over the phone, then a technician arrived Monday for a quote and coordinated same-day replacement, Hayden completed the installation. Dennis Polinski praised Chris Pohl for installing a Mitsubishi system in a new sunroom, answering questions throughout and leaving the site clean. Mary L highlighted Ron's 30-year expertise during her AC tune-up and described how team member Dave helped her explore water heater options without pressure.