
Serving Clarksburg, MD and surrounding areas
Approved
In business since 2016
Emergency services offered
Small jobs welcome
"Good work, helped with getting the Washington Gas rebate, no complaints."





+66


Serving Clarksburg, MD and surrounding areas
Approved
In business since 2016
Emergency services offered
Small jobs welcome
"Good work, helped with getting the Washington Gas rebate, no complaints."





+66

Serving Clarksburg, MD and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Excellent work done by the professional gas plumber Jamie who fixed several gas leaks in the basement of the house by replacing several old pipes with union system pipes. In time, professional, and state of the art work. Highly recommended!"





+31
Serving Clarksburg, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Woke up this morning to my hvac leaking and contacted Markool. I have never used them before and was in a pinch. They fit me right in this morning and were out at my house within 2 hours. The tech stepped in the door and placed covers for his shoes so he did not track in any dirt which was impressive! The tech was very professional and super friendly. Problem was diagnosed and FIXED within an hour. The price was extremely reasonable to the point I was shocked in a good way (expecting a higher price). Anyways, I will most certainly be a returning customer. Thank you Markool Heating Cooling Plumbing."

Serving Clarksburg, MD and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Hello, I am requesting assistance from a licensed plumber/gas fitter for gas service restoration at my property: 1239 Maple Ave. Baltimore, MD 21227 BGE has determined that the prior gas service was abandoned and is now processing the project as a new gas service line and exterior meter installation. BGE will be meeting me on-site on Tuesday, June 9, 2026, at 9:00 AM to review and approve the proposed exterior meter location. I need a licensed plumber/gas fitter who can either attend that BGE site visit or come immediately afterward to evaluate the work required on the customer side of the gas system. The scope of work includes: - Inspecting the existing gas piping to determine whether any portion can be safely reused; - Extending, repairing, or replacing internal gas piping as needed; - Establishing the new customer-side gas connection point for the exterior BGE meter; - Pulling the required gas/plumbing permit; - Performing the required pressure test; - Coordinating the requir"




Serving Clarksburg, MD and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"Wow what the best experience I have had with a plumbing company ever. I needed some work done to my well and pump so I called redline. They responded within a quickly manner and were professional. I was there when they came to look at it and when they had to come to the work they came back and were very respectful and hard workers. Everything was done in a timely manner and trustworthy employees. I had to leave and left with them there and I felt that they were good and people I could trust in my house. I can’t thank you all enough. I’m very happy with the work and I appreciate it. I will call again when I need something done. If you need anything done plumbing these are your people to call!! Amazing thank you!!"





+26

Serving Clarksburg, MD and surrounding areas
In business since 2005
Free estimates
Credit card accepted
"Excellent work and attention to detail. Prompt response time. They came out to repair my water heater and garbage disposal, the work was done quickly and efficiently. I am so thankful for DNB Plumbing Doctors."




Serving Clarksburg, MD and surrounding areas
In business since 2005
Free estimates
Credit card accepted
"Justin has actually done a lot of work for us. He has replaced our hot water heater, a sump pump, a gas line to the fireplace, and did an inspection for our new home... plus so much more! He is such a nice guy, amazing customer service, and he does terrific work. I would definitely recommend Ecker plumbing to anyone! You will not be disappointed."

Serving Clarksburg, MD and surrounding areas
In business since 2015
Free estimates
Warranties offered
"it was a difficult time to know that there is a gas leak inside the walls. Maryland Clover Plumbing and Gas company helped to solve this huge problem by replacing the old gas line with the new one. Good specialists are working there. I am glad that I did the right choice to hire them."





+27

Serving Clarksburg, MD and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"Joey was punctual, friendly and informative. He also checked water settings, provided advice on future maintenance/emergency and commented on condition of hot and cold water pipes. I would gladly hire again."





+4
Serving Clarksburg, MD and surrounding areas
In business since 1992
Free estimates
"Greg arrived within the time window originally communicated. Upon arrival he introduced himself. He was able to quickly identify the problem and then fix it. He had all required tools, ladder and pipe on his truck. He was very kind, friendly and professional. He showed us the faulty pipe, cleaned the area up and the cost was inline with our expectations. A very positive experience."
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