KEIL Heating and Air Conditioning, KEIL, is a New Jersey Heating, Cooling, Air Conditioning, Boiler, Heat Pump, and Furnace repair, service, replacement and maintenance Company located in Morris County. KEIL will send you only the highest trained technician for your air conditioner repair and, gas or propane (LP) furnace and heater repairs as well as all air conditioner replacements, furnace replacements, boiler replacements and tankless hot water heater installations in Bloomingdale NJ, Boonton NJ, Butler NJ, Kinnelon NJ, Caldwell NJ, Fairfield NJ, Franklin Lakes NJ, Haledon NJ, North Haledon NJ, Haskell NJ, Hawthorne NJ, Hewitt NJ, Jefferson NJ, Lincoln Park NJ, Little Falls NJ, Woodland Park NJ, West Paterson NJ, Mahwah NJ, Mahwah NJ, Montville NJ, Morris Plains NJ, Mountain Lakes NJ, Oak Ridge NJ, Oakland NJ, Parsippany, NJ, Pequannock NJ, Pine Brook NJ, Pompton Lakes NJ, Pompton Plains NJ, Ramsey NJ, Ringwood NJ, Riverdale NJ, Saddle River NJ, Upper Saddle River NJ, Totowa NJ, Verona NJ, Wanaque NJ, Wayne NJ, West Milford NJ, Wyckoff NJ. To set-up a repair service estimate or replacement estimate, call 973-492-0096 or 800-300-KEIL. KEIL is an authorized factory dealer of many brands and services all furnace, AC, humidifier, filter, thermostat and water heater brands including Amana, American Standard, Carrier, Bryant, Payne, Trane, Lennox, Armstrong, Peerless, Rheem, Ruud, Crown, Burnham, Utica, Frigidaire, Mitsubishi, Mr. Slim, SpacePak, Unico, Gibson, Goodman, Janitrol, KEIL, Lochinvar, Maytag, Weil McLain, A O Smith, General, Aprilaire, Honeywell, White Rogers, Skuttle and Veissman. KEIL also performs air balancing, combustion analysis testing home energy audits and air diagnostics.