Reviews for The Thielmann Group

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Sep 2025
The Thielmann Group has been serving Southeastern Wisconsin since 1929, providing expert HVAC and plumbing services for both homes and businesses. They handle heating, cooling, air quality systems, and plumbing solutions such as water heaters and leak repairs. Customers highlight the professionalism and reliability of the team, noting excellent communication during installations and repairs. Recent reviews praise the quick and effective service, with technicians like Ron and Kevin C being recognized for their expertise and friendly approach. The Thielmann Group is committed to customer satisfaction, ensuring energy efficiency and long-lasting performance through quality work and knowledgeable staff.

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From The Thielmann Group

Thielmann Heating, Cooling & Plumbing has proudly served Southeastern Wisconsin since 1929, offering expert HVAC and plumbing services for homes and businesses. We specialize in heating, cooling, air quality systems, and plumbing solutions including water heaters, water treatment, and leak repairs. From installation to maintenance and emergency repairs, our certified technicians deliver reliable, professional service with a focus on comfort and customer satisfaction. We work with top brands to ensure energy efficiency and long-lasting performance.

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours