Emergency Service Available


Reliable Plumbers in Northern VA

At HVAC Unlimited, we offer a full line of plumbing services throughout Lorton and surrounding Northern VA areas. From plumbing repair and installation to drain cleaning and sump pump services, our Lorton plumbers provide all the services you need to keep the water flowing and the drains clear in your home or business. No matter what type of plumbing service you need, our Northern Virginia plumbers will see that your job is scheduled promptly and completed to your full satisfaction.

Need to get a hold of a reliable Northern Virginia plumber in Lorton, Falls Church, Arlington, McLean, and beyond? Contact us online today!

Northern Virginia Plumbing Services

We understand how inconvenient plumbing problems can be, so our Northern VA plumbers do everything they can to get your issue resolved as quickly and conveniently. So, whether your job involves a plumbing repair, installation, or drain cleaning, you can depend on prompt, efficient, and considerate plumbing service. We offer our residential and commercial customers the following plumbing services in Lorton, VA and the surrounding areas:

Don’t let a pesky plumbing problem turn into a large, costly repair. Schedule an appointment with our Northern Virginia plumbers! We provide plumbing services in Falls Church, Lorton, Alexandria, Arlington, McLean, and the surrounding areas.

Need an Emergency Plumber in Northern VA?

We offer emergency plumbing services to our contract customers throughout Northern Virginia so a plumber will be at your home when you need them! Our experienced plumbers from Lorton will show up to answer your emergency promptly, and we won’t leave until we’ve discovered the problem and repaired it

*While we serve all customers until 8 PM, overnight emergency service (after 8 PM) is available for contract customers only.*

*For emergency services we ask that you please call (703) 493-1200 and not submit an online request. Phone calls allow us to respond quickly to your emergency HVAC and plumbing needs!*

HVAC Unlimited: Your Northern Virginia Plumbers

No matter what type of plumbing service you need, you can trust your job to the experienced plumbers at HVAC Unlimited. Keep our number handy and give us a call the next time you need high-quality plumbing installation, repair or related services throughout Northern Virginia—including Lorton, McLean, Arlington, Falls Church, Alexandria, and more!

For a team of skilled Northern VA plumbers, contact us today!

Local Reviews
for Northern Virginia

Rated 5.0 out of 5 stars based on 622 customer reviews

Map of Fairfax, VA

Outstanding Professional Service

Robert Campbell, from HVAC unlimited, has been servicing my house hvac systems and our family systems for many years. Robert's hvac services are always very professional and thorough. When any repairs are needed, we feel comfortable about his honest suggestions and prices. We have recommended HVAC UNLIMITED to our family and friends and Robert Campbell is an asset to his company!

Map of McLean, VA

Informative Technician

Map of McLean, VA

Great service

On time, polite and thorough inspection

Erwin V.

Erwin V.

Heating inspection.

Near McLean, VA 22102
Robert C.

Robert C.

Performed heating inspection on Carrier gas furnace system under contract

Near Covington St, Fairfax, VA 22031
Erwin V.

Erwin V.

Service repairs,no heating.

Near Aspenpark Rd, Lorton, VA 22079
Jermaine A.

Jermaine A.

Heat Inspection

Near Mayhurst Blvd, McLean, VA 22102
Jeremy G.

Jeremy G.

Heating inspection

Near Catbird Cir, Lorton, VA 22079
Jeremy G.

Jeremy G.

Heating inspection

Near Catbird Cir, Lorton, VA 22079
Jermaine A.

Jermaine A.

Heating Inspection

Near Falstaff Rd, McLean, VA 22102

Our Northern Virginia plumbing company provides:

  • Plumbers in Lorton
  • Plumbers in McLean
  • Plumbers in Fairfax
  • Plumbers in Arlington
  • Plumbers in Alexandria
  • Plumbers in Falls Church
Ask about our 100% satisfaction guarantee!


Get the value-focused & trustworthy service you deserve today!
  • For emergency service, please call our office at 703-493-1200.


We have staff on call 24/7 to provide assistance to our customers. We provide emergency service up to 8pm for all customers and 24/7 for contract customers. For quick, efficient emergency services, please call (703) 493-1200 immediately.