Heating

Free Estimates for Heating, Air Conditioning, Water & Sewer Main Replacements

Heating Services
in DC, MD, & Northern VA

The characteristically mild conditions in the Mid-Atlantic can quickly plummet into heavy snowfall, freezing temperatures, and icy conditions during the winter months. Your heating system is the only thing standing between you and the brutal cold, so the last thing you want is for your system to break down when you need it most.

Thankfully, John C. Flood has over 120 years of heating experience right here in the DMV area. With one call, we provide expert installation, repair, and maintenance for your heating system, so you and your family can stay warm and cozy all winter long.

Our Services

No matter what type of heating service you need, we’re here to help.

Heating System Installations

We live and work in Northern Virginia, Maryland, and Washington, D.C., just like you do, so we understand the bitter cold of winter. If you’re installing a new heating system, our licensed HVAC experts will inspect your home to determine the best unit for your needs.

A new, more efficient heating system can lead to:

Increased energy efficiency
Lower energy bills
Fewer repairs in the near future
Decreased chance of a costly repair

Heating Repair Services

Not all heating systems need to be replaced. Sometimes, a repair is all you need for it to get working again.

With unparalleled diagnostic equipment, extensive team training, and the highest quality products, John C. Flood ensures that you’ll receive superior heating repair service, including:

HVAC air filter replacement
Digital thermostat calibration and repair
Duct sealing and repair
Examining the heat exchanger for signs of corrosion
Evaluating the blower and clean components
Checking intake vents for blockages
Inspecting the burner for proper ignition
Lubricating all heating system components to reduce friction

Seasonal & Emergency Heating Services

The best way to avoid uncomfortable heater problems this winter is to have your system professionally inspected before the cold months arrive. We recommend you sign up for an annual service. Our team will contact you when it’s time for your inspection, so you don’t have to worry about a thing.

Routine HVAC maintenance is the best way to prevent the need for emergency heating repairs. If properly serviced, your heating system can last you up to 15 years.

Cold Snaps Are Coming

$75.00 OFF

Any Plumbing Service

Minimum of $500.00 job to be applicable. Cannot be combined with any other offer or discounts. Limited time offer. Coupon must be presented at the time of the initial call. Discounts/promotions cannot be applied.

Expires: 09/30/2024

Types of Heating Systems We Service

We service the three most common types of heating systems in the DMV area:

Boilers: Boilers heat water that circulates through radiators or underfloor heating to warm a home. We can install, maintain, and repair your home’s boiler heating system for optimal performance.
Furnaces: Furnaces heat air that is distributed through ducts and vents to warm a home. Whether you need a new furnace or repairs to your current system, we can help.
Heat Pumps: A heat pump moves heat between the outside and inside of a building by using existing heat instead of burning fuel. We have the heat pump experience you need for repairs and installations.

Providing Comfort to Families for over 120 Years

The plumber and electrician they sent were knowledgeable, professional, and equally as important, full of integrity. While they presented various options, they did not try to sell me something that I did not need. I would highly recommend them, the company has come a long way and I appreciate the service men they sent.

The technician helped me with my water heater. He researched the part that is needed, order it and I truly hope to see him again on the install soon. He was very knowledgeable and extremely helpful!!!

I have used John C. Flood for plumbing issues 3 times now. Each time, they're very responsive and reasonably priced. Each time, my technician has been Harry Hudson. He has done excellent work for me. Highly recommend the company and the technician!

I had an issue at my rental property over the weekend. John C Flood is a life saver! They sent someone out right away and he was knowledgeable, friendly and worked quickly for our guests. I will be using them again.

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. He takes the time to explain the situation and lays out all the options and processes so clearly so I feel comfortable with what he is doing. The company is excellent at sending people in a timely matter.

0 +

Google Reviews

4.8/5

★★★★★ 5/5

Why Choose John C. Flood for Heating Services?

John C. Flood is your trustworthy source for all your heating system needs. With our experienced professionals, you get:

Licensed, insured, and experienced HVAC technicians with 120+ years serving DMV homes.
Flat-rate, upfront pricing.
Knowledge of various heating systems.
Reliable same-day service when available.

Contact John C. Flood today to schedule your heating system service!

Get Comfort Now!

https://www.johncflood.com/?se_action=eyJ0eXBlIjoic2Utc2hvdy1tb2RhbCJ9

FAQs About Heating Services

How often should I have my heating system serviced?

At least once a year, ideally before the start of the heating season. Regular maintenance helps your system run efficiently, prevents unexpected breakdowns, extends its lifespan, and keeps your home safe and comfortable.

What are common signs that my heating system needs repair?

The most common signs include:

Cool air blowing from the vents with the heat turned on
Continuous burning smell
Short cycling
Uneven heat and cold spots in your home
Strange noises from your furnace or boiler
Discolored pilot light

Should I repair or replace my heating system?

We recommend the “50% Rule.” If the cost of the repair(s) is 50% or more than the cost of a new unit, it’s usually more cost-effective to replace it. This is especially true if your unit is more than halfway through its expected lifespan, or approximately six years old or older.

When in doubt, call a trustworthy professional for an honest, expert evaluation. The right professional will offer a free estimate to inspect your system and help you determine the next steps to take.