Water Heaters in Fairfax, VA
Residential Water Heater Repair & Replacement in Fairfax County & Northern Virginia
Hot water is one of those things you don't think about until it's gone, and it always seems to go at the worst possible moment. Most tank water heaters have a service life of 8 to 12 years, but many Fairfax homeowners aren't sure how old their unit actually is. A water heater running past its expected lifespan tends to work harder, cost more to operate, and gives little warning before it fails.
That's why Long's Corporation has made reliable water heater service a priority for Northern Virginia homeowners since 1936. We service all major makes and models, and every repair and installation is backed by warranties on both parts and labor, so you're covered whether you need a quick fix or a full replacement.
Call (571) 470-5898 or contact us online today to schedule water heater service in Fairfax, VA.
Your home deserves reliable comfort and dependable plumbing. Our financing options help make repairs, replacements, and installations easier to manage. Apply today and take the next step toward a more comfortable home.
Tank vs. Tankless Water Heaters: What the Comparison Actually Looks Like
Tankless water heaters heat water on demand rather than keeping a stored supply warm around the clock, and they've grown popular for good reason. Cutting standby heat loss can reduce water-heating costs in a meaningful way over time. That said, the upfront investment is considerably higher than for a traditional tank unit, and going tankless requires adequate gas line capacity or electrical infrastructure that not every Fairfax home already has.
For a household with modest hot water demands, or one where the existing water heater has simply reached the end of its life, a high-efficiency tank replacement often delivers better value for the dollar. The right choice, though, really does depend on your home's setup, your household's usage habits, and your plans for the property. It's a conversation worth having before committing in either direction, and we're happy to walk through it with you.
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"Top-Notch Company"
I have had nothing but good experiences with this company. Always explain what the issue is and what the repair or replacement needs are. Always very respectful of my space and always clean up after themselves. Top notch.
Jennifer S. -
"Honest Company"
We switched to Long's Corporation from another company after a family member recommended Long's, and I'm so glad we did. They provided quick, caring, thorough, and honest service at fair and affordable prices.
Whitney H.
Why Choose Us?
Benefits of Working With an Expert Team
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Immediate, Same-Day Service
Some things can't wait. We can come see you today!
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100% Satisfaction GuaranteeWe never leave you unhappy! We guarantee it.
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Hablamos EspañolOur team is proud to help with Spanish services.
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Women-Owned Company
Three generations of woman-owned leadership.
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Affordable Financing Options
We make services affordable with financing options.
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24/7 Call Support Available
We're here to help you whenever you need us.
The Warning Signs Worth Paying Attention To
Water heaters rarely quit without giving some notice first, and knowing what to look for can save you from a much more disruptive situation down the road. Rust-colored water from the hot tap is a sign of corrosion inside the tank, often caused by a deteriorated anode rod. The anode rod is a sacrificial metal component that attracts corrosive elements to itself, protecting the tank interior. Once it's depleted, the tank itself becomes the target. Replacing an anode rod is a straightforward service call. Replacing a tank that corroded because the rod was never changed is a much bigger job.
A unit that takes longer than it used to recover after heavy use may be dealing with a failing heating element or significant sediment buildup. Both are worth addressing before they compound into something more involved. Strange noises during the heating cycle, fluctuating water temperature, or a pilot light that won't stay lit are also signals that something in the system needs attention.
Water collecting around the base of the tank is a more serious indicator of trouble, typically indicating that the tank itself has been compromised and needs to be removed before it fails. A slow weep at the base can quickly become a significant leak, and the water damage that follows is far more costly than the water heater replacement itself.
At Long's Corporation, we've been reading these signs honestly for Northern Virginia homeowners for nearly 90 years. Call (571) 470-5898 or contact us online for water heater service in Fairfax, VA.
