HVAC Repair New Berlin WI | Call Thielmann Heating, Cooling & Plumbing

In New Berlin, air handler failures can disrupt your entire system. Our approach starts with a thorough diagnostic of your specific unit, drawing on our decades of experience with local HVAC setups. We prioritize clear communication, explaining the cause—whether it's a worn motor, electrical issue, or airflow blockage—and providing repair or replacement options that fit your home's needs and budget, ensuring reliable operation.

Our maintenance service is designed to prevent problems and extend your system's life. It includes a comprehensive check: cleaning coils, inspecting electrical connections, testing system controls, checking refrigerant levels, lubricating moving parts, and ensuring safe operation. For heating systems, we also inspect heat exchangers and burners. This proactive care helps maintain efficiency, improve indoor air quality, and reduce the likelihood of unexpected breakdowns.

Professional duct cleaning removes accumulated dust, allergens, and debris that can circulate through your home, directly impacting indoor air quality—a common concern for local residents. We recommend an inspection every 3-5 years, or more often if you have pets, renovations, or allergy sufferers in the home. Our service uses specialized equipment to thoroughly clean the supply and return ducts, helping your HVAC system run more efficiently and your family breathe easier.