Plumbing

Plumbing Repair in Northern Virginia

When something goes wrong with the plumbing in your Northern Virginia home, you need a repair service that is dependable, quick and goes above and beyond. The certified specialists at HVAC & Plumbing Unlimited are here to help! Our team is ready and equipped with all of the skill and experience needed to ensure your plumbing needs are met quickly and efficiently, and we’re dedicated to providing the best service available in the industry!

We offer:

Need plumbing repair for your Northern Virginia home or business? Contact the experts at HVAC & Plumbing Unlimited today! You can reach us online or over the phone at 703-493-1200 to make your appointment!

Plumbing Repair

Sometimes your need for plumbing repair can be obvious (see: massive leaks and pools of water everywhere). But sometimes plumbing can be a complex beast, and it’s a bit difficult to spot some of the telltale signs that you need plumbing repair. Our specialists are on the case, and have compiled this simple list of signs to watch out for:

  • Low water pressure. If the pressure in your pipes seems like it’s not quite up to snuff lately, there’s a good chance something is amiss. Be sure the drop in pressure is not related to specific fixtures (old shower heads, etc), and if it isn’t, there’s a good chance you’re looking at a burst pipe, or a series of nasty clogs.
  • Consistent drip. Often the opposite of low pressure, a consistent drip even when fixtures are off can indicate excessive pressure and should be addressed immediately before it creates a larger problem.
  • Slow drainage. If your sink, shower or bath seems to drain at a snail’s pace, you may just have a bit of a clog. Easily addressed by a professional! But the problem could be with your sewer main, which a professional can also address, though the process is a good bit more involved.
  • Odd sounds coming from pipes. If you note a ‘knock’, or any other strange or unusual noise from your pipes, you may be hearing variation in the water pressure. This can create serious problems, including water line damage that necessitates replacements. Get this one checked out immediately!
  • Cloudy water. Cloudy, discolored or ‘tainted’ water is a sure sign of something wrong with your plumbing. Cloudy water indicates air present in pipes where it shouldn’t be, while rusty-looking water is a sign of pipe damage or corrosion. either case necessitates repairs.
  • Leaking. Leaks seem pretty obvious as far as signs go, sure, but we mention it because leaks can appear anywhere there is plumbing present. Keep an eye out for water pooling where it shouldn’t to catch problems before they become disasters!

Plumbing Emergency Services for Contract Customers

In the face of a plumbing disaster, we know you simply cannot afford to wait! Our expert emergency services are available any time, any day for our current customers.

*While we serve all customers until 10 PM, overnight emergency service (after 10 PM) is available for contract customers only for serious emergencies.*

*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!*

Plumbing Repair In Northern Virginia With HVAC & Plumbing Unlimited

No matter your plumbing repair needs, the experts at HVAC & Plumbing Unlimited have you covered! We’ve been handling plumbing for homes and businesses for years, and are proud to present only the finest service to our consumers. For a team that is dedicated to your complete satisfaction, contact us today!

Local Reviews
for Northern Virginia

Rated 5.0 out of 5 stars based on 623 customer reviews

Map of Lorton, VA

Fantastic Service and reasonable cost for repair!!!!!




Andre rocks at his job and always explains what he’s doing and how to maintain my unit! Very adept at his job and I never worry about the issue, because I know he is excellent and knows what he’s doing!


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


Map of Falls Church, VA

Great service




Jermaine came to service our HVAC systems today and was professional and knowledgeable. He took the time to explain things to me, which I appreciated. On top of that, he was a friendly and cheerful person. Good job!


Map of Lorton, VA

Great service delivered ahead of schedule




Fast service. Convenient and flexible.


Map of Alexandria, VA

Great service





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.


Jeremy G.

Jeremy G.

No heat plus repairs

Near Fairfax Pkwy, Alexandria, VA 22312
Erwin V.

Erwin V.

No heat.

Near Monticello Rd, Alexandria, VA 22303
Andre M.

Andre M.

Fixed carrier furnace and damper issue

Near Cardinal Forest Ln, Lorton, VA 22079
Jeremy G.

Jeremy G.

No heat plus repair

Near Kelsey Point Cir, Alexandria, VA 22315
Jeremy G.

Jeremy G.

Repairing furnace

Near Kelsey Point Cir, Alexandria, VA 22315
William C.

William C.

Performed heating inspection on hydronic Airhandler

Near George C Marshall Dr, Falls Church, VA 22043
Erwin V.

Erwin V.

Heating inspection and repairs

Near Leesburg Pike, Falls Church, VA 22041
William C.

William C.

Performed 2 contracted heating inspections on hydronic heat pumps.

Near Prosperity Ave, Fairfax, VA 22031
William C.

William C.

Heating inspection on Hydronic Airhandler.

Near Spring Gate Dr, McLean, VA 22102
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
Jermaine A.

Jermaine A.

Heating Inspection

Near Grove Ave, Falls Church, VA 22046
Jeremy G.

Jeremy G.

No ac plus repairs

Near Catskill Rd, Lorton, VA 22079
Jermaine A.

Jermaine A.

Heating Inspection

Near Towne Manor Ct, Alexandria, VA 22309
Jermaine A.

Jermaine A.

Chemically Clean Heat Pump Coil

Near N French St, Alexandria, VA 22304
Jermaine A.

Jermaine A.

No AC

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

Local Reviews
for Northern Virginia

Rated 5.0 out of 5 stars based on 623 customer reviews

Map of Lorton, VA

Fantastic Service and reasonable cost for repair!!!!!




Andre rocks at his job and always explains what he’s doing and how to maintain my unit! Very adept at his job and I never worry about the issue, because I know he is excellent and knows what he’s doing!


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


Map of Falls Church, VA

Great service




Jermaine came to service our HVAC systems today and was professional and knowledgeable. He took the time to explain things to me, which I appreciated. On top of that, he was a friendly and cheerful person. Good job!


Map of Lorton, VA

Great service delivered ahead of schedule




Fast service. Convenient and flexible.


Map of Alexandria, VA

Great service





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.


Jeremy G.

Jeremy G.

No heat plus repairs

Near Fairfax Pkwy, Alexandria, VA 22312
Erwin V.

Erwin V.

No heat.

Near Monticello Rd, Alexandria, VA 22303
Andre M.

Andre M.

Fixed carrier furnace and damper issue

Near Cardinal Forest Ln, Lorton, VA 22079
Jeremy G.

Jeremy G.

No heat plus repair

Near Kelsey Point Cir, Alexandria, VA 22315
Jeremy G.

Jeremy G.

Repairing furnace

Near Kelsey Point Cir, Alexandria, VA 22315
William C.

William C.

Performed heating inspection on hydronic Airhandler

Near George C Marshall Dr, Falls Church, VA 22043
Erwin V.

Erwin V.

Heating inspection and repairs

Near Leesburg Pike, Falls Church, VA 22041
William C.

William C.

Performed 2 contracted heating inspections on hydronic heat pumps.

Near Prosperity Ave, Fairfax, VA 22031
William C.

William C.

Heating inspection on Hydronic Airhandler.

Near Spring Gate Dr, McLean, VA 22102
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
Jermaine A.

Jermaine A.

Heating Inspection

Near Grove Ave, Falls Church, VA 22046
Jeremy G.

Jeremy G.

No ac plus repairs

Near Catskill Rd, Lorton, VA 22079
Jermaine A.

Jermaine A.

Heating Inspection

Near Towne Manor Ct, Alexandria, VA 22309
Jermaine A.

Jermaine A.

Chemically Clean Heat Pump Coil

Near N French St, Alexandria, VA 22304
Jermaine A.

Jermaine A.

No AC

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
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