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Heating & Cooling Sales
High-efficiency systems selected for comfort, reliability, and long-term value.
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
Family-owned local service
Service area
Rubicon
Hartford • Slinger • Neosho • Jackson • Hustisford
40+
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 repair support for heating and cooling issues when they hit hardest
- Quality equipment, service for most major HVAC brands, and financing for new equipment installations
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