Thielmann Heating, Cooling & Plumbing
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About 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.
What Customers Say
365 reviews yield a 4.9-star average, with multiple customers specifically praising named technicians Chris Pohl, Ron, Hayden, and Dave for same-day emergency response, clean work sites, and pressure-free guidance on equipment purchases.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Furnace Installation & Repair
Professional installation of new furnaces with cleanup and site restoration after work is completed.
Air Conditioning Installation & Tune-ups
AC installation, annual tune-ups, and maintenance to keep systems running efficiently.
Water Heater Replacement
Emergency water heater replacement available, with same-day installation in many cases.
Mitsubishi Split-Type Systems
Installation of Mitsubishi variable-speed heat pumps for sunrooms and new construction.
Plumbing Services
Water heater and related plumbing repairs and installations for residential properties.
24/7 Emergency Service
Round-the-clock availability for heating, cooling, and plumbing emergencies every day of the week.