Why Cardinal

Your home's comfort and safety are our top priority.

Cardinal Plumbing Heating & Air was founded in 2006 with a simple mission: deliver honest, reliable plumbing and HVAC service to Northern Virginia families. We started as a two-person team and grew through word-of-mouth referrals from satisfied customers who appreciated the difference.

Every technician on our team is licensed, insured, and background-checked. We show up on time, explain the problem before we start, give you a clear price upfront, and guarantee your satisfaction. That's the Cardinal standard.

Same Day Service

Call before noon and we'll be at your door today. No waiting days for a diagnosis.

Transparent Pricing

You see the price before we start. No hidden fees, no surprise charges, no games.

Locally Owned

Proudly based in Sterling, VA. We live and work in the communities we serve.

100% Satisfaction

If you're not happy with our work, we'll make it right.

Our Story

From a two-person team to Northern Virginia's trusted name in home comfort.

Cardinal Plumbing Heating & Air was founded in 2006 by a master plumber who believed Northern Virginia families deserved better service. Not faster. Not cheaper. Better: honest assessments, quality materials, and technicians who treat your home like their own.

What started as a one-truck operation in Sterling grew through referrals. Neighbors telling neighbors about the company that actually showed up on time, explained the problem clearly, and charged exactly what they quoted.

Today, Cardinal runs a team of licensed plumbing and HVAC technicians serving communities across Northern Virginia. We've completed over 15,000 jobs, maintained a 4.9 Google rating, and built a reputation that speaks for itself.

Our Standards

The Cardinal standard. Every job, every time.

Upfront Pricing

You approve the price before any work begins. No estimates that double, no surprise line items on the invoice.

Licensed Technicians

Every technician is state-licensed, insured, and has passed a thorough background check. No subcontractors, ever.

Same Day Response

Call before noon for same-day service. Call any time for emergencies.

Clean & Courteous

Shoe covers, drop cloths, and a thorough cleanup when we're done.

Service Area

Proudly serving Northern Virginia communities.

From Sterling to Fairfax, Ashburn to Manassas, Cardinal Plumbing Heating & Air is the trusted choice for homeowners across Northern Virginia who expect reliable service and honest pricing.

Sterling Ashburn Leesburg Herndon Reston Chantilly Centreville Fairfax Manassas surrounding communities

Service Areas

Communities we proudly serve.