AC Repair in Milwaukee, WI

When your air conditioner breaks down during a Milwaukee summer, you need a technician who can diagnose the problem and get your home cool again — today. Burkhardt Heating, Cooling, Plumbing & Electric has served Milwaukee homeowners for more than 60 years, and our NATE-certified technicians are available 24/7 for emergency AC repairs.

Milwaukee's century-old Cream City brick bungalows and two-flats, pre-war East Side apartments, Bay View craftsman homes, and modern downtown condos present a wide range of AC challenges. Lake michigan's proximity brings heavy humidity that accelerates condenser coil corrosion and strains ac systems during july and august heat waves. Whether your system is blowing warm air, short-cycling, or refusing to start, our techs arrive stocked with parts for same-day repairs.

From walker's point warehouse lofts to washington heights ranches, Burkhardt has built its reputation one repair at a time. We work on all major brands — Lennox, Carrier, Trane, Rheem, and Mitsubishi — and carry parts for current models and older units throughout Milwaukee's lake-effect climate and aging housing stock. Upfront pricing before we start, always.

Common repairs: refrigerant leaks and recharges, failed capacitors or contactors, frozen evaporator coils, condenser fan motor failures, thermostat faults, and restricted airflow from dirty coils. Many Bay View bungalows and East Side two-flats still carry original ductwork, 60-amp panels, and aging boilers.

For systems over 12–15 years old, we provide an honest repair-vs.-replacement comparison. GreenSky financing is available for larger repairs or full replacements. Call 414-206-3049 anytime.

Thermostat and Controls

If your AC isn't cooling properly, the issue may be your thermostat rather than the unit itself. We diagnose and repair all thermostat types — programmable, smart (Nest, Ecobee, Honeywell), and standard models. Incorrect thermostat settings, dead batteries, faulty wiring, or a thermostat placed in direct sunlight can all cause cooling problems. We'll pinpoint the issue and get your system running right.

Comprehensive HVAC Services in Milwaukee

Burkhardt Heating, Cooling, Plumbing & Electric delivers full-service air conditioning and HVAC solutions throughout Milwaukee. As a NATE-certified HVAC contractor with over 60 years of experience, we handle AC repair, air conditioning installation, heating and cooling maintenance, and emergency service — all from one trusted team. Milwaukee homeowners choose Burkhardt because we combine deep local expertise with the resources of a full-service company.

Our HVAC technicians in Milwaukee service all major brands and are available 24/7 for urgent heating and cooling issues. Whether you need a quick AC repair or a complete system replacement, Burkhardt provides upfront pricing and guaranteed workmanship. GreenSky financing is available for qualifying customers. Call 414-206-3049 to schedule service today.

How quickly can Burkhardt respond to an AC repair call in Milwaukee?

We offer 24/7 emergency service and aim for same-day response throughout Milwaukee. For non-emergency calls, we typically schedule within 24–48 hours. Our trucks leave from Brown Deer each morning, keeping drive times to Milwaukee short.

What are the most common reasons an AC stops cooling properly?

The most frequent causes are low refrigerant due to a leak, a failed capacitor or contactor in the outdoor unit, a dirty evaporator coil restricting airflow, or a faulty thermostat. Our NATE-certified technicians diagnose all of these on the first visit and carry the most common parts for same-day repair.

Related Services

• All Services in Milwaukee
• AC Installation in Milwaukee
• AC Maintenance in Milwaukee

Learn more about our air conditioning services across southeastern Wisconsin.