Plumbing Services in Fairfax, VA

Residential Plumbing Services Across Fairfax County & Northern Virginia

Plumbing systems often go unnoticed until they require urgent attention. Pipes and fixtures in Fairfax homes are regularly stressed by shifting soil, changing water pressure, and decades of temperature swings. Northern Virginia housing spans several eras, and many homes in neighborhoods like Burke, Annandale, and Dunn Loring Woods have infrastructure that has aged past its original service life.

Long's Corporation has served Northern Virginia homeowners since 1936. As a third-generation, women-owned company, we provide same-day residential plumbing with transparent pricing and an A+ BBB rating. Our team focuses on customer satisfaction for every project.

Our residential plumbing services include:

Waiting on a plumbing issue almost always makes it more expensive. Call (571) 470-5898 or contact us online to schedule plumbing service in Fairfax, VA.

Why Small Leaks Are a Big Deal

Small leaks are often the first sign of a larger plumbing issue. A slow drip under a sink or a slightly elevated water bill is easy to ignore, but these signs usually point to hidden problems.

For example, a pinhole leak in a copper pipe is often a symptom of corrosion throughout the entire line. When water migrates behind walls, it leads to mold growth, wood rot, and structural damage. These secondary issues often cost significantly more to repair than the original plumbing concern.

In older Fairfax County homes, the appearance of several small leaks at once suggests that a water line is nearing the end of its functional life. Addressing these problems early helps manage long-term costs. Our team uses modern leak detection methods to locate issues without unnecessary demolition. This approach provides clear answers and focused repairs from the start.

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Our Services

Done Right the First Time, Every Time

What Sewer Lines in Northern Virginia Are Up Against

Older sewer systems require specific attention to avoid significant underground issues. Clay and cast-iron sewer lines are common in homes built before the 1980s throughout Fairfax County and Alexandria. These materials become especially vulnerable as they age. Tree roots naturally seek moisture and can work their way into pipe joints over time, causing blockages and structural damage. Settling soil also creates low points along the line where waste collects rather than flowing freely, called “bellies.”

These problems are often misdiagnosed as routine drain clogs until a camera inspection shows the actual cause. We help homeowners across Northern Virginia get an honest look at their sewer lines with real video documentation. Our team presents these findings with no pressure attached, so you can understand the condition of your pipes without any pressure.

Call (571) 470-5898 or contact us online today to schedule residential plumbing service in Fairfax, VA.

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Why Choose Us?

Benefits of Working With an Expert Team

Immediate, Same-Day Service

Some things can't wait. We can come see you today!
100% Satisfaction Guarantee
We never leave you unhappy! We guarantee it.
Hablamos Español
Our team is proud to help with Spanish services.
Women-Owned Company

Three generations of woman-owned leadership.
Affordable Financing Options

We make services affordable with financing options.
24/7 Call Support Available

We're here to help you whenever you need us.

"10 Stars"
Long’s Corporation is the definition of high quality service. Their technicians are always courteous, efficient, and professional. If I could give a 10 star review, I would!

Katelyn M.
"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.
"Very Impressed"
Steve the technician was very impressed, professionalism, experienced, and very good communication skills! Very good representation of Long’s Corporation.

Shaoxian Y.
"Detail-Oriented"
Long Corporation is a highly reputable service oriented company. Steve, is a skilled professional technician in detail, thoroughness and being straightforward. Customer service at its highest!

Cynthia A.
"Highly Recommend"
I would highly recommend Longs Corporation. They were punctual, diagnosed and fixed the same day. The technician who always comes to our house, Steve, is professional, punctual, and knowledgeable.

Stephanie K.
"Very Reasonable"
We have used them several times now for various plumbing projects. Each time they are punctual, professional, and go above and beyond. Their pricing is also very reasonable compared to other plumbers in the area.

Amanda S.
"Excellent Experience"
I had an excellent experience with Long’s corporation. Plumbing work was outstanding, and I will say very reasonable. I would definitely use them again, as I was thoroughly satisfied from beginning to end.

Dale H.
"Great Communication"
Their booking process and communication was excellent. When I asked to change the brand of water heater they were very agreeable and promptly made the switch. The technician was efficient, tidy and knowledgeable.

Doreen B.

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