Plumbing, Air Conditioning, Heating & Electrical.
Serving Metro DC
The John C. Flood team is aware of the COVID-19 outbreak and its impact on the Northern Virginia, Maryland, and Washington, D.C. regions.
See what steps our team is taking to ensure employee and customer safety at this time.
EXPERIENCE, EXPERTISE, RELIABILITY
With over 100 years of experience serving the Maryland, Northern Virginia, and Washington, D.C. regions, the John C. Flood team has earned a reputation for providing excellent repair, service, and installation for HVAC, plumbing, electrical, and home remodeling.
Your HVAC system is designed to maintain a comfortable indoor air temperature — no matter the temperature outside! However, even the most sophisticated systems develop problems during months of extreme temperatures.
At John C. Flood, we diagnose and treat problems from the most common to the most complicated, including air conditioning, heating, and furnace repairs. Our HVAC team is also equipped to improve your home’s indoor air quality with whole home air purifier and air scrubber installation services.
There are several common plumbing problems you might be able to handle on your own, but clogged drains, burst pipes, sump pump repairs, hot water heater issues or low water pressure are just a few of the many cases when a professional plumber is needed.
Whether your sewer line is backing up, your basement is flooding, or there’s a water main break, call John C. Flood. We have the knowledge and experience to handle any plumbing problem quickly and efficiently. Learn more about all our plumbing services.
You’ll be hard-pressed to find a company in the Washington, D.C., Maryland, or Virginia region that has as much experience providing electrical services as the John C. Flood team. Our certified electricians have trained eyes to catch many common electrical issues seen in the home. If you’re experiencing frequent power surges, malfunctioning light switches, or want to install a home generator, our team can help.
We also specialize in updating the electrical systems in your home and conduct inspections to ensure your wiring is up to code. Outdated systems are an inefficient use of energy and can spike your monthly utility bill. Our electricians can audit your home and recommend ways to improve its energy efficiency.
Does your home need an upgrade? Whether your kitchen or bathroom desperately needs a complete overhaul or minor aesthetic improvements, John C. Flood can take care of your project from start to finish.
We’re experts in each aspect of renovation and remodeling, from walls and plumbing to flooring and cabinetry — so you don’t have to worry about multiple contractors. Our goal is to make your vision a reality and ensure complete customer satisfaction.
If you are looking for an HVAC contractor, plumber, electrician, or remodeling crew in the Maryland, Northern Virginia, or metro D.C. regions, trust John C. Flood to take care of the job.
We've been serving our customers with the best repair and installation services and are available with regular rates 7 days a week.
Latest Blog Posts
Home generators can keep your refrigerator & freezer running if there's a power outage. Read their other benefits & if they are worth the cost!
To see if the thermostat is communicating with the furnace, set the temperature five degrees higher than your normal temperature and see if the heat kicks on — that should help you determine whether the device is prompting the furnace to engage. Obviously, if the system is set to “cool” and you want heat, switch the setting.
If your run a furnace without a filter, it can be bad for your health and indoor air quality. Keeping a clean filter in your furnace ensures the unit operates efficiently and can keep dirt, dander, and debris from circulating back through your home. Learn the importance of an HVAC air filter and how to change your air filter.