Air Conditioning Service

Indiana summers bring heat, humidity, and long stretches where your air conditioner is the only thing standing between you and misery. When temperatures climb into the 90s across DeKalb and Allen counties, a properly functioning AC system is not a luxury — it is a necessity for your family's comfort and health. At Graves Plumbing, Heating and A/C, we provide complete air conditioning services including new installations, repairs, seasonal tune-ups, and emergency service to keep homes cool throughout Spencerville, Auburn, Garrett, Waterloo, Butler, and the surrounding communities.

Whether you need a brand-new central air conditioning system, a replacement for aging equipment, or a repair to get your current system back online, our technicians have the training and experience to do the job right. We install high-efficiency units from GE Appliances and other leading manufacturers, properly sized to your home's cooling load. Proper sizing is critical — an oversized unit short-cycles, wastes energy, and fails to control humidity, while an undersized unit runs constantly without reaching your desired temperature. We get it right the first time.

Our AC tune-up service is the best way to prepare for summer and avoid breakdowns during peak heat. We clean your condenser and evaporator coils, check refrigerant levels, test capacitors and contactors, inspect electrical connections, clear the condensate drain, and verify that your entire system is operating within manufacturer specifications. A well-maintained air conditioner runs more efficiently, lasts longer, and is far less likely to fail on the hottest day of the year.