Warrenton Plumbing & Septic Service | Capital Tank and Drain

4474 Corral Rd, Warrenton, VA 20187

(703) 393-9200

Company Background

Capital Tank and Drain is a family-owned and operated plumbing and septic service provider with deep roots in the Warrenton community and over 30 years of combined industry experience. For more than 20 years, we've proudly served homeowners across Northern Virginia and the DC area, building our reputation on dedicated customer service and reliable solutions. We understand that plumbing and septic issues, from routine maintenance to complex emergencies, demand a professional who respects your time and budget. Our team of highly experienced professionals is equipped to handle it all—whether it's a simple inspection, a stubborn sewer line clog, or a full septic system service. We believe in clear communication, honest assessments, and getting the job done right the first time, so you can have peace of mind. When you choose Capital Tank and Drain, you're choosing a local team that treats your home with the same care we would our own.

What the Company Handles

  • Plumbing inspection

Q&A

What's included in a professional plumbing inspection for my Warrenton home?

Our comprehensive plumbing inspection is designed to give you a clear picture of your system's health. We'll thoroughly check your pipes, drains, water pressure, fixtures, and water heater for signs of wear, leaks, or potential failures. This proactive service is especially valuable for older homes in our area, helping to identify small issues—like a worn shutoff valve—before they become major, costly repairs. We provide a detailed report and honest recommendations tailored to your home's specific needs.

I have a leaky outdoor faucet. Is this something Capital Tank and Drain can fix?

Absolutely. Leaky outdoor faucets (or hose bibbs) are a common issue for Warrenton homeowners, especially after winter freeze-thaw cycles. Not only do they waste water and increase your bill, but persistent moisture can damage your home's foundation and siding. Our team can quickly diagnose the cause—whether it's a worn washer, a cracked pipe, or a faulty valve—and perform a precise repair or replacement. Addressing this promptly protects your property and conserves water.

Why is timely sewer line clearing so important?

A blocked sewer drain is more than an inconvenience; it's a threat to your home. Left unchecked, backups can cause extensive water damage, create unhealthy conditions, and lead to very costly repairs to your plumbing and property. Our team uses efficient, modern techniques and equipment to safely clear clogs and buildup from your sewer lines. We focus on solving the problem correctly to prevent quick recurrences, all while providing transparent pricing that fits your budget.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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