Green Bay City Heating & Air Conditioning delivers trusted, professional hvac services across Green Bay, WI and nearby communities — available around the clock.
Green Bay City Heating & Air Conditioning is a heating and air conditioning company based in Green Bay, WI, serving Green Bay and surrounding communities. Our experienced, professional team provides heating and cooling services for homes and businesses, including AC and furnace repair, HVAC installation and replacement, maintenance and tune-ups, duct cleaning, and indoor air quality services. We service all major makes and models and focus on honest assessments and lasting repairs. From seasonal tune-ups to full system replacements, we handle projects of all sizes with attention to comfort and reliability. Emergency HVAC service is available around the clock for breakdowns when you need help most.
Every service below is performed by our experienced local team serving Green Bay and the surrounding WI area.
Professional a/c system maintenance performed by our experienced local team serving Green Bay and surrounding areas. Quality workmanship, honest pricing, and customer satisfaction on every job.
Professional a/c system repair performed by our experienced local team serving Green Bay and surrounding areas. Quality workmanship, honest pricing, and customer satisfaction on every job.
Professional heating system installation performed by our experienced local team serving Green Bay and surrounding areas. Quality workmanship, honest pricing, and customer satisfaction on every job.
Professional heating system maintenance performed by our experienced local team serving Green Bay and surrounding areas. Quality workmanship, honest pricing, and customer satisfaction on every job.
Professional heating system repair performed by our experienced local team serving Green Bay and surrounding areas. Quality workmanship, honest pricing, and customer satisfaction on every job.
Professional hvac system maintenance performed by our experienced local team serving Green Bay and surrounding areas. Quality workmanship, honest pricing, and customer satisfaction on every job.
Professional install ac performed by our experienced local team serving Green Bay and surrounding areas. Quality workmanship, honest pricing, and customer satisfaction on every job.
Professional repair hvac performed by our experienced local team serving Green Bay and surrounding areas. Quality workmanship, honest pricing, and customer satisfaction on every job.
Diagnosis and repair of air conditioning systems that are not cooling properly, including refrigerant, electrical components, and airflow issues. Most repairs completed in a single visit.
Repair of furnaces, heat pumps, and heating systems that will not start, blow cold air, or cycle improperly. Keeps your home warm and safe through the heating season.
Professional installation of new heating and cooling systems and replacement of aging or inefficient equipment. Systems are sized and installed to manufacturer standards.
Scheduled maintenance and seasonal tune-ups to keep heating and cooling systems running efficiently. Includes inspection, cleaning, and adjustment of key components.
Cleaning of supply and return ductwork to remove dust, debris, and buildup that restrict airflow. Helps systems run efficiently and keeps delivered air cleaner.
Installation, replacement, and programming of thermostats including programmable and smart models. Proper setup improves comfort and helps manage energy use.
Solutions to improve the air inside your home or business, including air filtration, humidity control, and ventilation assessments. Breathe cleaner, healthier air year-round.
Fast response for heating and cooling breakdowns that cannot wait. Technicians are available around the clock to restore comfort and safety to your home or business.
Installation, repair, and maintenance of heat pump systems for year-round heating and cooling. Service covers both air-source units and their controls.
Design, installation, sealing, and repair of duct systems to deliver conditioned air efficiently to every room. Fixes leaks, poor airflow, and noisy ducts.
Locating and repairing refrigerant leaks, then recharging the system to manufacturer specifications. Restores cooling performance and protects the compressor.
Diagnosis and replacement of failed or noisy blower motors in furnaces and air handlers. Restores proper airflow throughout the home.
Repair and maintenance of air handler units, including coils, fans, and drain lines. Keeps air moving quietly and efficiently through the system.
Assessment and improvement of home ventilation, including exhaust fans, fresh-air intake, and attic ventilation. Proper ventilation protects comfort and the building.
Whole-home humidifiers and dehumidifiers installed on your HVAC system to keep indoor humidity in a comfortable range. Helps with dry winter air and damp summers.
Whole-home air purifiers and UV lights installed in the duct system to reduce dust, allergens, and airborne particles. Works with your existing heating and cooling.
Cleaning of dryer vent lines to remove lint buildup that slows drying and creates a fire risk. Improves dryer performance and safety.
Installation, repair, and maintenance of ductless mini-split systems for room additions, garages, and homes without ductwork. Efficient zoned comfort.
Installation of zoning dampers and controls that let different areas of the home hold different temperatures. Improves comfort and reduces energy waste.
Heating and cooling services for offices, retail, restaurants, and other commercial buildings, including rooftop units and maintenance agreements. Scheduled to minimize downtime.
Complete heating and cooling care for homeowners, from repairs and tune-ups to full system replacements. Upfront explanations and tidy workmanship.
Safety inspection of gas furnaces and heating equipment, including heat exchanger checks and carbon monoxide testing. Protects your household from hidden hazards.