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 616 customer reviews

Map of Fairfax, VA

Great Service when all the other technicians I called seemed lost!

Jermaine was super knowledgeable of my building and was able to identify and repair the problem with my air conditioner in a very quick timeframe!

Map of Arlington, VA

Wonderful experience.

Robert was very thorough and patient. He was respectful and represented HVAC Unlimited very professionally. I enjoyed his supportive, helpful nature.

Map of Lorton, VA

Great Service

On time. Knowledgeable. Professional.

Jermaine A.

Jermaine A.


Near Merrilee Dr, Fairfax, VA 22031
Jermaine A.

Jermaine A.

Erik M

Near Merrilee Dr, Fairfax, VA 22031
Jermaine A.

Jermaine A.

Heating Inspection

Near Island Creek Ct, Alexandria, VA 22315
Robert C.

Robert C.

Performed heating inspection on boiler system

Near 24th Rd N, Arlington, VA 22205
Andre M.

Andre M.

Performed cooling inspection on trane ac system

Near Anita Dr, Lorton, VA 22079
Josue R.

Josue R.

Responded to a no A/C call, when arrived found auxiliary drain pan full of water and float switch open. Vacuumed out drain pan and performed run checks, found system low on refrigerant Charged unit to manufacturer’s specs. Added 2lbs of R22. Equipment working properly at this time

Near Merrilee Dr, Fairfax, VA 22031
Jermaine A.

Jermaine A.

No ac

Near N Hampton Dr, Alexandria, VA 22302

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.