John Nugent & Sons has been providing top-quality heating, cooling, plumbing, electric & generator services to the northern V ... irginia area for the past 39 years! We provide services for Air Conditioning, Heat Pumps, Furnaces, Geothermal, Split systems, Air Cleaners, Humidifiers, Service Agreements, Thermostats, Indoor Air Quality, Water Heaters, Plumbing, Drain Cleaning, Toilet Repair/Replacement, Faucet Repair/Replacement, Garbage Disposals Replacement and More... read more