Without air conditioners, household interiors would be oppressed by stifling summer heat, and shag carpets would be riddled with unattractive split ends. Keep your home frizz-free with this Groupon.
$29 for an Air-Conditioning Tune-Up ($189 value)
Technicians spend up to an hour inspecting central air-conditioning systems to ensure they are running safely and efficiently.
Louis Genz and John Ryan first founded Genz-Ryan in 1950, with help from Louis's wife, Greta, and John's mother, Rose. As the business expanded, so did Louis's family: four sons—Dan, Mike, Bob, and Jon—were born, and in 1997, they took hold of the reins to continue the journey their father started.
To this day, they strive to retain their small-business values while pursuing industry innovations, such as geothermal technologies, tankless water heaters, and waterless water. Their 7,000-square-foot design center features an interactive showroom with a fully functioning kitchen, bathroom, and HVAC system. When they aren't providing supplies for upgrades, renovations, and new homes, technicians tweak appliances 24 hours a day, seven days a week.