Len The Plumber Heating & Air, LLC logo
Approved (Corporate)
Approved (Corporate)

Len The Plumber Heating & Air, LLC

Sewer Main Clearing, Plumbing Installation for a Remodel or Addition, Water Heater Installation and Replacement,

About us

Len The Plumber, LLC. is a leading plumbing and drain company serving Maryland and Washington D.C. Our certified professional plumbers are available same day to assist residential customers in Charles County, Montgomery County, Prince George’s County, and Washington D.C. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

Business highlights

Emergency services offered
30 years of experience

Amenities

Emergency Services

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.1618 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
57%
4
18%
3
9%
2
6%
1
10%

Filter reviews by service

Showing 1-25 of 618 reviews
Sandra L.
Jun 2026
5.0
Ro was nice and fast!

William W.
Apr 2026
4.0
Sewer Main Clearing
$485
Did the job, co-operatively.
Response from Len The Plumber Heating & Air, LLC
"Thank you for the 5-stars!"

Brandion D.
Apr 2026
5.0
Google Review
Awesome work! The tech was super professional he showed up in a timely manner and provided excellent service!

Daniel K.
Apr 2026
5.0
Google Review
Brandon Hubbard was efficient and knowledgeable. He diagnosed our ceiling leak as a roof leak and came in the evening after a busy workday. Much appreciated!

Uwe A.
Apr 2026
5.0
Google Review
The technician did an excellent job. Very fast and very professional.

Wesley W.
Apr 2026
5.0
Google Review
Lalsanga great work

Tad Y.
Apr 2026
4.0
Google Review
Good job

Janet H.
Apr 2026
4.0
Job well done. Was able to give me detailed information regarding the water leak and performed the work to my satisfaction. Pricing was a reasonable amount.
Response from Len The Plumber Heating & Air, LLC
"Thank you for the 5-stars!"

William S.
Feb 2026
5.0
His knowledge and expertise was great. A previous plumber had installed a wrong fitting. Rudy was able to get it fixed and explain everything to me and my wife. He did a wonderful job.
Response from Len The Plumber Heating & Air, LLC
"Thank you for the 5-stars!"

Tony F.
Feb 2026
0.5
Water Heater Repair or Service
They tried to charge me twice as much as other companies. They thought I was desperate.
Response from Len The Plumber Heating & Air, LLC
"Thank you for your feedback. If this issue is still unresolved, please contact our office directly so we can assist. We appreciate the opportunity to help."

Barbara M.
Feb 2026
5.0
I loved the person who came out he was very nice the company it self was great to work with
Response from Len The Plumber Heating & Air, LLC
"Thank you for the 5-star review!"

Myles B.
Dec 2025
4.0
Water Heater Repair or Service
$968
Expensive, but same day service.
Response from Len The Plumber Heating & Air, LLC
"Thank you for the feedback!"

Janice P.
Dec 2025
5.0
Drain Clog or Blockage Clearing
He was very courteous and professional.
Response from Len The Plumber Heating & Air, LLC
"Thank you for the 5-star review!"

Tiffani N.
Nov 2025
1.0
Plumbing Installation for a Remodel or Addition
I was actually really shocked that the lady was so unprofessional because that's a pretty big plumbing company in our area. But she started over-talking me. I mean, she was so rude when I was telling her that this is not the way to speak to a customer, she hung up the phone.
Response from Len The Plumber Heating & Air, LLC
"Thank you for your feedback. If this issue is still unresolved, please contact our office directly so we can assist. We appreciate the opportunity to help."

Ken D.
Oct 2025
4.0
Google Review
Very quick and efficient job clearing our clogged drain. Price was high but good work.

Anne H.
Oct 2025
5.0
Google Review
Treavon was excellent. Gave is good advice, took care of the problem, thoroughly and promptly, and was a courteous, friendly presence. Top notch.

Michelle B.
Oct 2025
5.0
Google Review
Great service. Awesome tech. Would highly recommend Mama. Also took great care to keep everything clean.

Wayne P.
Oct 2025
5.0
Google Review
Service Emmanuel Assad was terrific today, 8/29/24. He throughly determined what was needed and accomplished exactly what was needed. Methodical and detailed in his work, we would be pleased to have him back again. Thank you

Katherine M.
Oct 2025
5.0
Google Review
T. Ralte was fast and efficient and he got the job done. I would highly recommend him.

Chingiz U.
Mar 2025
1.0
$3,400
🚨 Avoid Len the Plumber – Negligent & Unsafe! 🚨 I hired Len the Plumber to install a brand-new water heater, but it failed after two weeks. They promised quick service but left us without hot water for days. Worse, the first technician concealed a serious fire hazard—the heater’s electrical components had actually caught FIRE and burned! A second technician finally admitted the fire risk, meaning my family could have been in grave danger. This is pure negligence and completely unacceptable. They replaced the heater but only after multiple delays, zero accountability, and putting our safety at risk. 🚫 DO NOT trust this company with your home’s safety! 🚫

Jessalyn R.
Mar 2025
1.0
While the technicians were polite, they did not solve the problem and ultimately broke the cartridge, costing us $1,200 in repairs. We were ultimately left without running water overnight - no toilet or faucet use at all. The manager, Vance, promised to refund us but has not done so. He was unprofessional, unfriendly, unhelpful, and unkind. (In fact, I've never been spoken to so flippantly and unkindly by a fellow adult - let alone a professional offering a service.) Unfortunately we will never trust Len the Plumber with our home again. I never write reviews but hoping to save others $$$$, time, and frustration - go elsewhere.

David M.
Mar 2025
2.0
$856
The job involved replacing a fill valve and flapper in a toilet and a "pressure balance cartridge" in a shower stall in the same bathroom. Before proceeding the technician said the job would be about $900. I was quite shocked at this high price, but I was losing water from both the toilet and shower so there was an urgency about getting it done. I told the technician that the price was "robbery." When I raised this objection to the price, and I pointed out the relatively low price of the parts that would be installed, I was told that the majority of the cost was for labor. I opened the door to the technician at 10:43 am and he had concluded the work at 11:11am. While it was explained to me that the company does not charge by the hour but rather by the job, it does seem to me that 30 minutes is quite a brief job. I photographed the containers of the parts that were installed, and found through a search online that even after doubling the combined retail price, the amount is still below $100. I know that this is a typical markup on parts so I have no issue with that. However, it does seem exorbitant to charge $750 for a half-hour of labor! I am a businessman so I know that there are many factors that go into pricing, such as travel time and expense, salary of the technician, and overhead costs at your office, among others. Yet it seems that even taking these things into consideration, $750 seems excessively high. I wasn't in a position to attempt to negotiate with your technician about this, and I suspect he did not have the authority to negotiate either. I would hope that you would see the wisdom and fairness in making a considerable downward adjustment to what I consider to be an unreasonable charge for this work.

Julianne C.
Feb 2025
1.0
$1,470
Scheduled Len the Plumber to service my hot water heater because of a rotten egg smell in my hot water in early December. The technician came but couldn’t isolate the problem. After spending an hour on the phone with other techs, a filtration system was ordered. When 2 new techs came to install after Christmas, the system was too large for the area. They took samples of my hot and cold water to determine the proper filtration system needed. It’s been 2 months since the water samples were taken and still nothing! I’ve requested a refund 3 times over the last 6 weeks and have received $0 back. Found a local plumbing company who tested my water in my kitchen and diagnosed the problem on the spot. They resolved my problem in a couple days and my water has been normal ever since! Customer beware!!!

Keith M.
Feb 2025
5.0
Yes, I recommend this pro
$9,000
Very knowledgeable and professional

Ross A.
Feb 2025
1.0
$1,500
Overall, I had a very poor experience with Len the Plumber. While the service techs were very nice and professional, they ultimately were unable to fix the issue with my radiators despite two visits. It took another contractor to come and fix the issue weeks later. Additionally, they have a 'service plan' system that is basically a scam. You get a 10% discount on whatever service you're getting done when you sign up, but to cancel you have to pay for the entire 12 months of service. This was not disclosed except in the fine print. AVOID
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Showing 1-25 of 618

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Len The Plumber Heating & Air, LLC is currently rated 4.1 overall out of 5.

Monday: 7:00 AM - 8:00 PM Tuesday: 7:00 AM - 8:00 PM Wednesday: 7:00 AM - 8:00 PM Thursday: 7:00 AM - 8:00 PM Friday: 7:00 AM - 8:00 PM Saturday: 7:00 AM - 8:00 PM Sunday: 7:00 AM - 8:00 PM

Len The Plumber Heating & Air, LLC accepts the following forms of payment: CreditCard

No, Len The Plumber Heating & Air, LLC does not offer free project estimates.

No, Len The Plumber Heating & Air, LLC does not offer eco-friendly accreditations.

Yes, Len The Plumber Heating & Air, LLC offers emergency services.

No, Len The Plumber Heating & Air, LLC does not offer warranties.