$34 for an Air-Conditioning Precision Tune-Up from Dial One Hour Heating & Air Conditioning ($89 Value)


134 Ratings

Value Discount You Save
$89 62% $55
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In a Nutshell

The Fine Print

Promotional value expires Dec 4, 2010. Amount paid never expires. Limit 1 per person. Valid only for Marion, Boone, Hamilton, Madison, Hancock, Shelby, Johnson, Morgan, and Hendricks. Not valid with other offers. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Because all humans begin life as snowmen magically animated by the wishes of baby gibbons, air conditioning is essential to our summer survival. Keep melting appendages at bay with today's Groupon: for $34, you get an air-conditioning precision tune-up (an $89 value) from Dial One Hour Heating & Air Conditioning. Dial One provides temperature control to all of central Indiana; see the fine print for a list of counties serviced.

Dial One has been providing heating, cooling, and plumbing services to home and business owners for more than 90 years. With today's deal, you get an air-conditioning precision tune-up, a roughly 90-minute service that gives your air-conditioning system a refreshing makeover. Expert members of the Dial One service staff will test and cycle your air conditioner for proper start-up, clean or replace the air filter, check the temperature drop across evaporator coils and adjust airflow, check and clean the condenser coil, inspect and clean the condensate drain, check electrical terminals and connections for the draw on the motor, test and cycle the defrost control on heat pumps, sniff out refrigerant leaks, check the refrigerant charge, lubricate all moving parts, test the accuracy and calibration of the thermostat, and clean and apply a wax application to the exterior AC cabinet. Although the service varies slightly depending on your home system, the house call will leave your air-conditioning system running coolly and efficiently. Watch in amazement as utility bills drop and sweat droplets recede back into the pores from whence they came.


Dial One won the Angie's List Super Service Award every year from 1999 through 2004, as well as in 2006, 2007, and 2009. Yellow Pages and Service Magic reviews are polarized, but Service Magic reviewers still give Dial One an average of 4.53 stars:

  • Very professional. Easy to work with. Gave me a good deal with flexible financing. Installed furnace and air next day. – Brian S.
  • The service Tech.s [sic] were on time, clean, efficient, and left our home in Great shape! – Phil S.

Dial One Hour Heating & Air Conditioning

Founded at the turn of the 20th century, Dial One has evolved with the times. No longer relying on a horse-drawn wagon to reach ailing heating and cooling systems, the locally owned company now rushes to the aid of families across central Indiana in cheery yellow vans, piloted by one of more than 60 industry-certified technicians, and prides itself on prompt arrivals and never wasting its customers' time. Late-night hiccups can be attended to via Dial One's 24-hour emergency service, and an online Ask The Expert program allows for quick and easy answers to questions about cooling systems, furnaces, or the meaning of it all.

Customer Reviews

134 Ratings

The young man who came to my house was very polite and explained everything to me. I really appreciated his very thorough job.
Della B. · November 24, 2014
Very fast and efficient service
Mark B. · October 7, 2014
Great Groupon deal. Will purchase an A/C tune up in the spring.
Joseph L. · October 7, 2014

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