The best way to contact us is by email at: mark@colemansplumbing.com or please call (301) 461-6998
Angie's List: 2009 Plumber of the Year for the DC Area
Angie's List: Super Service Awards: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020.
Please check the "Contact Us & Reviews" page for more details.
Licensed, Insured, Bonded, Serving Maryland.
Professional, fast, and reliable service.
Hours: Monday-Thursday 8:00 AM - 4:00 PM
Friday: 8:00 AM - 2:00 PM
Time outside these hours belongs to my wife.
Thank you for your understanding.
WSSC: 74565
MD State: 85606
MHIC: 82773
MHIC: 125955
City of Rockville: PLL-0001835
I am a one-man shop and specialize in residential plumbing, new and old.
I believe in growing business one client at a time and exceeding each client's expectations in the process. I have no desire to "get big" and have lots of employees or subcontractors. I actually like plumbing hands on and love interacting with my customers personally.
The way I do business has been heavily influenced by the Master Plumber who mentored me. His motto was: "Always treat your customers in such a way that if you run into them at a grocery store, they will be happy to shake your hand and not duck between aisles."
I continuously study new systems and green efforts, as well as bringing some level of "normalcy" to a field that is dominated by "belly-scratching Joe Bobs". I am a professional who uses modern technologies to make my customers' lives easier and values customers' time as much as my own.
I believe in not wasting and always look for ways to keep the bill for my customers reasonable. This includes estimates; if a customer would like pricing in advance I don't have to drive out to look and charge for it, instead, I can usually provide pricing over email with the use of just a couple of pictures. I use an iPhone and iPad and can answer emails faster than voice mail. I also use an iPad for all invoicing, eliminating waste of paper.
Mark Coleman.