Jetts Heating and Air
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Claim This BusinessAbout Jetts Heating and Air
Jetts Heating and Air has earned a reputation as McHenry County's go-to HVAC contractor since 2004, delivering heating and cooling solutions across communities including Crystal Lake, Johnsburg, and Lakemoor. With an exceptional 4.9-star average drawn from nearly 400 client reviews, the company operates as a fully insured and bonded Lennox Premier Dealer, offering both installation and repair services Monday through Friday from 8 AM to 4 PM. Homeowners throughout northern Illinois trust this team for everything from routine seasonal maintenance to complete system replacements, relying on two decades of localized experience.
What distinguishes Jetts Heating and Air from competitors is their commitment to accessible service without compromising quality. As a Lennox Premier Dealer, they provide access to premium equipment backed by manufacturer warranties, while their in-house 0% financing program removes financial barriers for homeowners with damaged credit or no credit history. The company maintains 24-hour emergency availability, ensuring residents never face prolonged discomfort during extreme weather events, a critical feature for northern Illinois winters and summer heat waves alike.Their straightforward pricing and dedication to leaving every jobsite cleaner than they found it reflect a service philosophy rooted in respect for the customer's home and investment.
Customer reviews consistently highlight specific technicians who delivered exceptional results under pressure. David Peterson praised Paul and Sean for arriving promptly on December 22nd to install a garage heater, completing precise gas pipe work with meticulous attention to clean lines and proper venting. Ken Wallace's review emphasized Wayne's team's responsiveness during a furnace and AC unit replacement, noting their ability to coordinate with the gas company for a seamless electric-to-gas conversion. These named experiences illustrate why Jetts Heating and Air remains the trusted choice for McHenry County homeowners seeking reliable, professional HVAC service.
What Customers Say
Nearly 400 reviews averaging 4.9 stars reveal strong customer satisfaction, with 5-star feedback praising specific technicians Paul, Sean, and Wayne by name. Common themes include prompt arrival, thorough cleanup, transparent pricing, and successful complex installations like garage heaters and electric-to-gas conversions. Emergency service availability appears prominently in positive reviews.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–4 PM |
| TuesdayToday | 8 AM–4 PM |
| Wednesday | 8 AM–4 PM |
| Thursday | 8 AM–4 PM |
| Friday | 8 AM–4 PM |
| Saturday | Closed |
Services
Air Conditioning Installation & Replacement
Complete AC system installs and replacements using Lennox equipment, including new outdoor units, refrigerant lines, and thermostat setup.
Heating System Installation & Replacement
Furnace and heating equipment installation, covering gas conversions from electric systems and comprehensive heating upgrades.
AC Repair & Maintenance
Diagnostic services and repair for cooling system failures, plus seasonal tune-ups to maintain efficiency and extend equipment life.
Heating Repair & Maintenance
Furnace repair services addressing ignition problems, thermostat malfunctions, and heating system diagnostics during emergencies.
Indoor Air Quality Solutions
Humidifier installation and air quality products to improve home environment, addressing dryness and airborne contaminants.
24/7 Emergency HVAC Service
Round-the-clock emergency availability for both heating and cooling system failures, regardless of time or day.
Garage Heating Systems
Specialized garage and workshop heating solutions including gas pipe installation and dedicated heater units for unconditioned spaces.