We are hiring service and install technicians! Please visit our careers page here.

Choose Robinson Heating & Cooling, Inc. for air conditioner maintenance in Waukegan, IL and the surrounding areas and maximize your energy dollars. While everyone agrees proactive services are absolutely essential, not all HVAC contractors approach the job with the same level of skill, knowledge, or dedication. Our technicians are held to exacting levels of training and expertise. We adhere to a proven and thorough task list to restore peak performance from all brands and styles of residential and commercial cooling equipment.

Reliable A/C System Maintenance in Green Oaks, Grayslake & Surrounding Areas in Illinois

Robinson Heating & Cooling, Inc. highly recommends annual cleaning, tuning, and troubleshooting of your air conditioner before the start of summer. Give us a call at (847) 220-5031 and we’ll set up a convenient time for service, complete the job swiftly, and deliver exceptional results. We’ll make sure your cooling system is ready to handle the heat.

When you need air conditioner service, look no further than Robinson Heating & Cooling, Inc.!

Along with superior energy efficiency, lower running costs, and quieter sound levels, you’ll benefit from a healthier and more comfortable home. Plus, your system will resist malfunction and last longer. Robinson Heating & Cooling, Inc. fulfills the obligations of manufacturer’s warranties and delivers cost-effective rewards across Waukegan, Gurnee, Beach Park, Libertyville, Wadsworth, Green Oaks, and Grayslake, IL.

Depend on Our Installations and Repairs

Whether you need check‐ups, maintenance, repair, or new installations, we will meet your needs. We offer new products if yours have broken or aged beyond repair. Count on us to repair or install any of the following:

  • Wifi thermostats
  • Air cleaners
  • Boilers
  • Central air conditioning
  • Dehumidifiers
  • Energy Recovery Ventilators
  • High-efficiency furnaces
  • Radiant baseboard heating
  • Radiant floor heating
  • Whole-house humidifiers
  • Steam humidifiers
21 + A/C Clean & Check
  • Inspect thermostat
  • Test thermostat in all modes
  • Inspect filter, replace if needed (customer supplied)
  • Inspect blower and motor, oil if required
  • Test amp draw
  • Inspect belt
  • Turn off humidifier damper and water, put in A/C position
  • Test wet bulb temp
  • Test dry temp
  • Test temp drop across evaporation coil
  • Check drain line and flush with water (if so equipped)
  • Test condensate pump
  • Inspect refrigerant line insulation
  • Visual safety check of flue pipes
  • Inspect condenser coil, clean with water if needed (chemical cleaning extra)
  • Inspect contactor(s)
  • Inspect capacitors
  • Inspect condensor fan and motor, oil if needed
  • Test condensor fan motor and amp draw
  • Test outdoor air temp
  • Test refrigerant pressures, low/high
  • Test superheat to ensure maximum efficiency
  • Check disconnect, fused/non-fused
  • Check for proper size wire
  • Check for proper circuit breaker
  • Check proper rating plate amp draw

We service all makes and models

Check out our special offers!

There are many savings that are available to you when you do business with us. For more details on the information below, please call us at (847) 220-5031

Special Offers

$100 OFF Purchase & Installation of a New Furnace, Boiler or AC

*May not be combined with other offers or coupons.

(847) 220-5031


Locations we service:

Air Conditioning Service, Air Conditioner Maintenance & Air Conditioner Service Waukegan, IL, Wadsworth, IL, Green Oaks, IL, Grayslake, IL, Waukegan, IL & Beach Park, IL

Air Conditioning RepairA/C ServiceHVAC ServiceA/C RepairAir Conditioning Service ∴ Libertyville, IL ∴ Wadsworth, IL ∴ Beach Park, IL