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Plumbing, Electrical & HVAC Services in Great Falls, Virginia

Have you ever returned home to a broken HVAC unit? Your Great Falls home is left comfortable until you can find a dependable HVAC company to resolve your problem. Or, maybe you’ve experienced plumbing and electrical problems? Whatever the case, you need a trustworthy and reliable company you can count on to get the job done right the first time, every time. That’s where John Nugent & Sons comes in.


We are Fairfax County’s leading HVAC, plumbing and electrical service experts – so you can call us whenever any of your home systems break down or if you just need to replace equipment that isn’t working properly anymore. We have experienced staff ready to assist you and a sales team poised to help you choose the best new equipment for your home. And since we’re a family owned and operated company, you can trust you’ll get exceptional service from people who truly care about your individual needs. Learn more about our services and you’ll see why homeowners all over Great Falls call us for all their HVAC, plumbing and electrical service! We’ve been serving the area for over 35 years now!

Contact John Nugent & Sons today for HVAC, electrical, or plumbing services in Great Falls, Virginia!

HVAC Repair & Services in Great Falls, Virginia

Your HVAC equipment is there to keep you comfortable in your home, so it can be really frustrating when it isn’t working. No one likes feeling too hot or too cold in his or her home – the one place you’re supposed to feel the most comfortable! You shouldn’t have to live in a home that is just plain uncomfortable for any longer than you have to. Our HVAC service list is long, so whatever you are having problems with, we’ll help get it back into working order—fast!

HVAC Service: Air Conditioners

If your air conditioner isn’t keeping your Great Falls home cool, give our HVAC service experts a call. We’ll make your home into a place to escape from the heat once again. We know how brutal the summer months can be in and around Great Falls. If you need a new air conditioner, we can help with that, too! With our HVAC service you’ll be able to choose from our selection of air conditioners and then we’ll install your new equipment for you – it’s that easy.

HVAC Service: Boilers

If you use a boiler to heat your home, contact us whenever it gives you problems. Our expert HVAC service technicians will be there as soon as possible to get your boiler working again—we’re located less than 15 minutes from Great Falls. Need a new boiler? We have high quality options for you to choose from.

HVAC Service: Furnaces

Use a furnace to heat your Great Falls home? Furnaces are great products, but like any machine, sometimes they break down! Give us a call if your furnace has stopped working and we’ll come fix the problem. If you need a furnace replacement, we can help with that, too! Let our HVAC service experts help you choose your new furnace and get it installed – no stress on your part.

HVAC Service: Geothermal Heating Systems

Want to make your home more eco-friendly? You should consider installing a geothermal heating system! A geothermal heating system works by using the temperature in the earth to regulate the temperature in your home. This is a great way to save money on your energy bills and be good to Virginia’s environment.

HVAC Service: Heat Pumps

You count on your heat pump to keep temperatures in your home comfortable all year long, so call us whenever you notice any problems. You don’t want to wait until there is a complete breakdown and you’re left in a very uncomfortable home! And of course, if you need a new heat pump, we can help you too!

Plumbing Service in Great Falls, Virginia

If you need plumbing service in Great Falls or anywhere in the 22066 zip code, look no further than John Nugent & Sons. We can help you with practically all aspects of your plumbing system. Our plumbing service includes:

  • Garbage disposals
  • Faucets
  • Drains
  • Toilets
  • Showers
  • Tubs
  • Pipes
  • And more!

Plumbing problems can keep you from taking a shower, washing dishes or doing other essential daily activities. Let our plumbing service experts solve whatever problems you’re having quickly and with as little disruption to your family as possible. Whether you have a clog, back-up, leak or any other problem, we can help. The goal of our plumbing service is to get your Great Falls home back to normal so you don’t have to plan your day around faulty plumbing.

Plumbing Service: Water Heaters

Not getting enough hot water when you shower? Do you have to plan your showers around when you run the dishwasher? Sounds like somebody needs a new hot water heater! At John Nugent & Sons, we can repair your existing water heater or install a new water heater that will perform to your expectations (and won’t force you to take cold showers!).

Electrical Service in Great Falls, Virginia

Need an electrician in Great Falls or throughout Fairfax County in Northern Virginia? Our Great Falls electrical service experts are the ones to call. If you have outlets that aren’t working, constantly shock you or are sparking, give us a call. This could be indicative of a larger issue, and our electrical service can find and repair the problem before it causes serious damage. We can also help with ceiling fans, home inspections, fixture replacements and more. We can get all your lights working properly so you don’t have to worry about coming home to a dark house!

High Quality Plumbing, Electrical & HVAC Services in Great Falls, Virginia

Since 1975, we’ve been providing customers in the 22066 zip code with exceptional HVAC, plumbing and electrical service. We pride ourselves on our reputable customer service and high quality product selection. Need installation, replacement or repair of your HVAC, plumbing or electrical systems? Give us a call. We know you’re busy, and that’s why you can schedule your HVAC, plumbing or electrical service in Great Falls online! Take a minute to fill out a quick form and you’re good to go. No matter what problems you’re having, we’ll get your home back in order in practically no time at all! Call today!

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10 TIME Super Service Award Winner!

"John Nugent & Sons, I believe, is a model for a company with excellent management, superior service through cooperative scheduling and excellent service representatives."

J.A. – Leesburg, VA.

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