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Heating & Cooling Sales
Heating and cooling systems selected to suit the home and its comfort needs.
Trusted Wisconsin HVAC service since 1980
Comfort you can count on, from the first call to the final check.
C & B Custom Heating & Air Conditioning, Inc. helps homeowners in Rubicon and surrounding Wisconsin communities stay comfortable year-round with dependable heating, cooling, and indoor air quality solutions.
Established
1980
Serving the local community
Stock photo — not C&B staff
Service area
Rubicon
Hartford • Slinger • Neosho • Jackson • Hustisford
45+
Years serving the community
Residential
Focus on dependable home comfort
NFIB
Member of the local business community
Free
Replacement estimates
What we do
Heating, cooling, and comfort solutions for every season.
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Repairs & Service
From unexpected breakdowns to routine tune-ups, we help keep your system running smoothly.
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Replacement & Installation
Thoughtful recommendations and clean installation for older homes and upgraded comfort needs.
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Indoor Air Quality
Humidifiers, electronic air purifiers, air cleaners, and ventilation solutions for healthier air.
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Furnaces & Boilers
Comfort systems for homes that require dependable heat through the coldest Wisconsin winters.
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Heat Pumps & Zoning
Flexible climate control for multi-room comfort, improved efficiency, and balanced performance.
Why homeowners call us
Dependable HVAC care with a local, straightforward approach.
- Residential-first service built around your home and comfort goals
- Clear recommendations for repair, replacement, or system upgrades
- Emergency repairs for heating and cooling equipment
- Quality equipment, service for most major HVAC brands, and financing for new equipment installations
Illustrative stock photo; not a C&B installation.
Customer voices
Customer testimonials
Words shared by C & B customers.
“During the summer heat wave our a.c. went out. We called & Jordan arrived within the day, diagnosed the problem and had us back to enjoying our nice cool home.”J Luepke
“We have been customers of C & B Heating and AC for many years. We have always found them to be responsive and helpful in answering questions and making service calls when needed.”Mary Kerrigan
“Brian and Jordan are outstanding! Pleasant, knowledgeable, answers all questions, responds in a timely fashion. I would recommend them to anyone.”Jane Bamke
“Showed up within 1/2 hr to check out our faulty furnace. Got us a new furnace the next morning and installed it immediately.”Robert Pfeiffer
“Thankyou so much for coming out and getting our furnace going that same night and installing a new one after 31 years the day after.”Jean Livermore
Service area
Comfort support across the communities we know best.
Rubicon, WI
Hartford, WI
Slinger, WI
Neosho, WI
Jackson, WI
Hustisford, WI
Ready when you are