John Nugent & Sons

John Nugent & Sons has been in business since 1975, providing heating, cooling, plumbing and electrical work to homeowners across Northern Virginia. HVAC services include furnace, boiler and heat pump installation, maintenance and repair, mini splits, air duct sealing, indoor air quality assessments, humidifiers and smart thermostats. It is a Carrier Authorized Dealer. Technicians are NATE certified, and the company states it is fully licensed, bonded and insured. Same-day service is offered, a 24/7 answering service handles urgent calls, and annual service plans and financing with approved credit are available. Rated 4.7 from 1,917 Google reviews, 1,753 of them five stars. Plumbing services range from water heaters and tankless units to sump pumps, drains, sewer lines and water filtration, and electrical work includes EV chargers, generators, lighting and surge protection. Flexible appointments are offered.