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Business ProfilePlumbers in Alexandria, Virginia

Len the Plumber Heating & Air, LLC

Len the Plumber Heating & Air, LLC

Len the Plumber Heating & Air, LLC provides plumbing services in Alexandria and across Northern Virginia, including general plumbing, drain and sewer work, water heaters, and well systems. It offers same-day appointments seven days a week and 24/7 emergency plumbing, with more than 30 years of home-service experience.

Last Updated October 2, 2026.

Business Highlights
  • The company lists a Virginia Master Plumber/Gasfitter license, number 2705158658.
  • The company says all team members are background-checked and drug-tested.
  • The company says its service is guaranteed.

Service Area

Alexandria, Arlington County, Fairfax County, Falls Church, Fredericksburg, Loudoun County, Prince William County and Stafford County.

Active Business Listing

Len the Plumber Heating & Air, LLC is one of 10 plumbers ProsGrade lists in Alexandria, Virginia.

Active
Public local listing
Listing details

6 services listed, including General plumbing, Emergency plumbing and Water line services. Open 24 hours, 7 days a week. Rated 4.7 from 7,197 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Len the Plumber Heating & Air, LLC compares with the other 9 plumbers on ProsGrade in Alexandria, using public Google ratings and review counts.

  • Has the most Google reviews (7,197) of the 10 Alexandria plumbers on ProsGrade.
  • One of 10 Alexandria plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

24/7 availability for urgent plumbing issues, including weekends.

Services Covered

6 services
  • General plumbingSump pumps and gas lines.
  • Emergency plumbing24/7 emergency plumbing repair.
  • Water line servicesMain water line repair and replacement.
  • Drain and sewer servicesDrain cleaning and video pipe inspections; trenchless pipe lining or bursting.
  • Water heater servicesRepair, replacement and maintenance; standard gas or electric, plus gas tankless models.
  • Well servicesWell pump repair and replacement, water testing and treatment, booster pumps, and constant-pressure systems.

Reviews

What customers say

Several customers praise the plumbers' professionalism and clear explanations of the work or available options. One customer appreciated a no-pressure discussion of water-heater replacement choices at different price points; another reports a plumber replaced one valve and moved a second for easier access.

Customer Reviews

Amy Thomas

We had a great experience with Mustafa at Len the Plumber! Our water heater started leaking and Mustafa came out the next morning, on a Sunday. He was extremely professional, honest, and took the time to walk us through several replacement options at different price points so we could make the best decision. There was no pressure—just clear, straightforward information. Once we decided, he completed the work the same day. We really appreciated his professionalism and efficiency. Highly recommend
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James Toles

I was extremely impressed with the work completed by Mr Mark Martin from Len Plumbing. He was very pleasant and extremely professional. He arrived on time, assessed the plumbing issue I needed addressed, and completed the work in less than an hour. I wanted a valve to be replaced and we discussed a moving a second valve to make it more accessible. He completed both tasks and now both valves are functional and accessible. I will definitely contact Mark for all of my future plumbing needs. Excellent, excellent professional to work with. Thank you Len the Plumber for sending Mark Martin my way!!
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Ruth Ashlock

From the First Moment that Aturo Rivera arrived at our home this morning he was a True Gentleman. Thoughful , Articulate, and Kind. He explained in detail how the process of repairing our ‘Downstairs Toilet Issues‘would take, and gave us Useful Advice/Tips on the Different Plans that Lens Plumbing Services Offered. After settling on our choice of offers he Diligently and Smoothly went about bringing in the equipment ( By Himself) and Resolved our Plumbing problem. The toilet is Working and we’re ?? Overjoyed that Aturo was our serviceman. Also, Shoutout to Brittney for taking our phone call on a Sunday. We Highly Recommend Him and your company to our family and friends. Thanks again Aturo You Provided us with Excellent Advice and Service.
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Alice Wilson

Daniel Aguirre did an amazing job replacing our water heater. He truly Exceeded our expectations In his work, detailed explanations, speed and professionalism. We have a 1959 home and are so impressed. When you think about before and after pictures, you don’t usually think about your plumbing and utility closet , but if you could see ours you would get it. Neat, tidy efficient, clean, and most importantly- Up To Code =SAFE. After this experience, I honestly can’t imagine having anyone else work on our plumbing. Thank you, Daniel Aguirre, passionate plumber extraordinaire, and another decade of working with Len The Plumber.
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Stephen Pezzetti

James Milligan came back to my home to perform a leak test on the main line to the house after I consulted with him. I am in the process of selling and the buyers had two “plumbers” come and look at a “suspected” leak. Neither performed an actual leak test, but both said it was leaking and the main would need to be replaced at a cost of around $10K. James told me although the test would cost me $309 it would be money well spent if it demonstrated there was no leak (he suspected it was not leaking). After 30 minutes of watching the meter after shutting off the main it hadn’t moved. NO LEAK! James saved me from having to argue about a $10K subsidy/main line replacement. 5 stars just doesn’t cut it…10 stars!! Jim is a huge asset to Len the Plumber, no question about it!
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Frequently Asked Questions

What happens during a visit from Len the Plumber Heating & Air, LLC?

Technicians assess the situation, explain the available options, and then carry out a solution.

Are evening or weekend plumbing visits charged extra?

Evening, weekend, and overtime services have no extra charge.

Does Len the Plumber Heating & Air, LLC offer financing?

Financing options are available on approved credit.