A.B. May has been Kansas City’s most respected name in indoor comfort for more than forty-five years.  We have the area’s most experienced and dedicated staff of service technicians.  We offer high quality service 24 hours a day, 7 days a week.  A live dispatcher will answer your call every day of the week.

• Dependability. You know you can count on us. We've served homeowners and businesses for five decades.  We service all makes and models.
   

• Confidence. You can be sure things will be done right.  We always provide expert service by certified technicians.  We currently have NATE certified technicians, RSES certified heat pump technicians, and boiler technicians on staff. 
   

•  Flexibility. You know you can reach us at your convenience.  We are available 24 hours a day, 7 days a week all year long.
   

• Upfront pricing.  We work on a flat rate system so you will know the price before repair work begins.

CLICK HERE to schedule a Service Call.

• Planned Maintenance of your furnace and air conditioner can reduce operating costs as much as 20%, add years to the life of your system, and enhance the quality of your indoor air.
   
• Set your thermostat as low as comfortable in the winter, and as high as comfortable in the summer.  Lowering your thermostat from 70 to 68 degrees in the winter can save you about 20% in heating costs!
   
• Install a programmable thermostat.  There’s less need to heat or cool the house when you’re at work or when you’re asleep.
   

• Change filters often.  Neglected filters cause more complaints of unsatisfactory heating and inefficient equipment operation than anything  else.
   
• Keep your shades closed when it’s hot out and open when it’s cold.
   
• Don’t block vents.  Vents and radiators blocked with furniture or drapes operate less efficiently.
   
• Clean your registers, baseboard heaters and radiators as needed.  Even dust can affect your energy consumption.
   
• Use ventilation fans sparingly.  Bathroom and kitchen fans can pull out a houseful of warm or cool air in just an hour.
   
• Keep the area around the outdoor unit free of debris, leaves, weeds, shrubbery, and snow.