Serving DC, VA & MD
Text or Call! (703) 752-1251
Regular Rates 7 Days A Week
Quick & Effective Services

Backed by 100+ Years of Service


Whether it’s heating to take the edge off the winter chill, or air conditioning to soften the summer’s searing heat, HVAC units are an essential part of living and working comfortably in the Capital District.

When customers are looking for an HVAC company in Washington, D.C. to handle service, repair or installation, they want a reputable team who can work quickly and efficiently to restore their HVAC unit to full working order.

At John C. Flood, we have years of experience in reliable HVAC service, and we offer regular rates 7 days a week.

Schedule Your Service
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.
  • “My technician Hudson was personable and willing to explain what he was doing and why.”

    Elle E.
  • “Meet with Joe who quoted me the initial price. Honestly not the cheapest quote that I received but his communication and the way we interacted really sealed the deal.”

    Bebe T.
  • “Used John Flood services to install Water Heater. Had an excellent experience. The technician was on-time, friendly, and professional.”

    Francine V.
  • “I cannot speak highly enough of John C. Flood and specifically Dale Jr. He has repaired my system twice in a moment of crisis and has gone above and beyond to make sure we are happy with the outcome.”

    Mary D.
  • “We have the complete coverage service and are very please with it. They have been extremely reliable.”

    David Allison

What to do When Your Heating or Air Conditioning Unit Fails

The population of D.C. is more than 600,000, but when commuters enter the District for the workweek, that number swells to over one million. That’s a lot of homes which need reliable heating and cooling. Making sure that an HVAC unit is running at its full capacity can be crucial to keeping people comfortable and happy.

At John C. Flood, we know that calling in the HVAC service team is never an exciting chore. More often than not, sudden repairs mean that money is being taken away from a different, usually much more fun, project. To take some of the pain out of the process, we work:

  • Complete work properly and quickly
  • Examine the unit overall to see if components are likely to fail in the future
  • Make sure that our service is cost effective and reasonable.

Choose John C. Flood as Your HVAC Maintenance Company

Get ahead of emergency needs by scheduling regular service from John C. Flood, for your HVAC unit. By keeping on top of cleaning and replacement tasks, you reduce the risk that one day you'll find that your HVAC unit has unexpectedly failed.

We know that you have many options for HVAC service companies in the D.C. Metro area, and sometimes it can seem like one company is just as good as another.

But John C. Flood has over 100 years of experience in providing the best in air conditioning and heating services. No one knows D.C. like we do, and no one is as committed to excellent service as we are.

When you’re ready to choose the best HVAC service company in Washington, D.C., contact John C. Flood. Give us a call at 202-946-3517, or use our online form to request service, and one of our representatives will help you get an appointment to fit your schedule.

Don’t be at the mercy of your HVAC unit; keep it in top working order with the professional HVAC experts at John C. Flood.

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