C & K Heating & Cooling LLC
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About C & K Heating & Cooling LLC
C & K Heating & Cooling LLC serves residential and commercial clients across St. Clair, Macomb, and Sanilac Counties in Michigan. The company holds a perfect 5-star rating from 241 customer reviews, reflecting a consistent track record of quality service. The business operates from China Township and maintains extended availability, with standard hours from 7 AM to 4 PM on weekdays and 24-hour emergency service on weekends. Their service menu covers the full spectrum of heating, cooling, and ventilation needs, including system installations, repairs, and preventive maintenance.
What distinguishes C & K Heating & Cooling from regional competitors is their expertise with modern tankless water heater systems, specifically Navien units. The company handles both traditional boiler systems and contemporary ductless mini-split installations, offering customers flexible solutions for replacement or upgrade projects. They provide free estimates for all services, allowing homeowners to make informed decisions without pressure. All work is performed by trained technicians who complete installations neatly and efficiently, with one reviewer specifically noting the crew's attention to detail during a furnace and air conditioner replacement.
Customer reviews consistently highlight specific technicians who delivered exceptional service during challenging situations. One reviewer recounted how Al and Aaron responded on the coldest day of the year, getting a furnace operational in a short timeframe when the unit compromised a customer's health and safety. Another reviewer described Matt's quiet, efficient installation of a new furnace, noting reasonable pricing for the replacement, old unit removal, and installation. A third customer praised Al's coordination of natural gas line installation while working around a tight schedule, with the crew arriving on time and completing work efficiently. The common thread across these reviews is the team's ability to handle time-sensitive problems with skill and transparency.
What Customers Say
All 241 reviews award 5 stars, with customers frequently mentioning fair pricing, neat installations, and responsive service. Multiple reviewers specifically name technicians Al, Aaron, and Matt, describing their professionalism and efficiency during emergency repairs and system replacements.
Working Hours
| Sunday | Open 24 hours |
| Monday | 7 AM–4 PM |
| Tuesday | 7 AM–4 PM |
| Wednesday | 7 AM–4 PM |
| ThursdayToday | 7 AM–4 PM |
| Friday | 7 AM–4 PM |
| Saturday | Open 24 hours |
Services
Furnace Installation & Replacement
Professional installation of new furnace units, including removal of old equipment and natural gas line coordination when needed.
Air Conditioner Installation
Complete AC unit installation for residential and commercial properties, ensuring efficient cooling performance.
Boiler System Services
Installation and repair services for boiler heating systems, maintaining warmth and efficiency.
Ductless Mini-Split Installation
Modern heating and cooling solutions for homes without traditional ductwork, providing flexible zone control.
Tankless Water Heater Installation
Replacement and new installation of tankless units including Navien and Bosch systems for endless hot water.
Emergency HVAC Repair
24/7 repair services for furnace, AC, and heating system failures, including same-day response for urgent situations.
Preventive Maintenance
Regular maintenance services including inspections, cleaning, and proactive repairs to extend system lifespan.