Boiler Replacement Cost in Arlington, Virginia
Expect to pay $7,900 to $17,900 for boiler replacement in Arlington, VA. Most homeowners end up near $13,400, depending on the equipment tier and how much of the old setup can be reused.
Compare Free Quotes in Arlington
Arlington Weather and HVAC Load
NOAA's 1991-2020 climate normals put Arlington at 3,769 heating degree days and 1,737 cooling degree days per year. Neither season dominates in Arlington. That balance is a big reason heat pumps and dual-fuel systems sell well in Virginia. On average, Arlington gets 60 freezing nights and 40 days above 90°F per year. Snowfall averages about 14 inches. For a 2,000 sq ft house, this climate points to a heating load somewhere near 50,000 BTU/h. Treat that as a starting number. A Manual J calculation will move it up or down based on insulation and windows.
| Heating degree days / year | 3,769 |
|---|---|
| Cooling degree days / year | 1,737 |
| Nights at or below 32°F | 60 |
| Days above 90°F | 40 |
| Average low / high | 50.8°F / 67.8°F |
Arlington Housing Stock
Census figures put the median build year in Arlington at 1976, so a typical house here has about 50 years on it. A lot of these homes are on their second or third system by now. The ductwork is usually original, and leaky joints are common. Owners live in 41.8% of occupied homes, roughly 47,000 households. Homes here have a median value of $864,800 and households a median income of $140,160. Those two numbers drive the labor adjustment in our estimate.
Arlington County had 1 hail day and 28 days with damaging thunderstorm winds from 2020 through 2025, according to NOAA storm records. The largest hail reported was 1.25 inches across. Storms here are more likely to cause power surges than coil damage, so a surge protector on the outdoor unit is worth the small cost.
When Replacement Makes Sense
- The pilot or ignition keeps failing
- Leaks, rust, or pressure that keeps dropping
- The boiler is 20 to 30 years old or more
- Fuel bills keep going up
What Moves the Price
- Condensing or non-condensing boiler
- A new chimney liner or venting
- A combi boiler that also makes your hot water
- Pumps, zone valves and the piping around the boiler
- Fuel type: gas, oil or propane
We raised the national figures about 43% for Arlington using local income, home values and the equipment size this climate needs. Real bids can still come in outside the range, so collect three written quotes.
What the Quote Should Cover
- Venting and fuel hookups
- Flushing and refilling the system
- The new boiler and the piping around it
- Removing the old boiler
- Startup and safety tests
Virginia Permits, Efficiency Rules and Rebates
Virginia is in the DOE's Southeast region, where new split central air conditioners need at least 14.3 SEER2 (13.8 SEER2 for systems of 45,000 BTU/h and up). Plan on a mechanical permit for most replacements in Arlington; the contractor normally pulls it. Before you sign, ask each bidder for their Virginia license or registration number and proof of insurance. The federal 25C tax credit ended for equipment installed after December 31, 2025, so incentives now come mostly from utilities and state programs. Check your electric and gas utility's rebate page before you pick equipment.
Before You Hire
- A combi boiler frees up space and replaces your water heater.
- Ask your gas or oil company about rebates on condensing boilers.
- For a steam system, hire a contractor who works on steam regularly.
Get Free Boiler Replacement Quotes in Arlington
Tell us where you are and up to three licensed local pros will get in touch. You don't have to hire any of them.
Boiler Replacement Questions from Arlington Homeowners
How much is boiler replacement in Arlington?
Plan on $7,900 to $17,900, with most jobs near $13,400. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule boiler replacement in Arlington?
In spring or fall. Those are the slow months between heating and cooling season in Arlington.
How long does a boiler last?
A cast-iron boiler can last 25 to 35 years. A modern condensing boiler usually lasts 15 to 20 with yearly service.
Can I replace a boiler with a heat pump?
Yes, with an air-to-water heat pump or a ductless system. The radiators may need upgrading, because heat pumps run cooler water than boilers.
Boiler Replacement Near Arlington
- Chesapeake $6,000 to $13,500
- Richmond $5,500 to $12,600
- Virginia Beach $6,100 to $13,900
- Norfolk $5,200 to $11,900
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Washington Reagan Airport; NOAA Storm Events Database 2020-2025, Arlington County. Prices are our estimates, not contractor quotes. Updated 2026.