Best Water Filtration System Installation in Washington DC

Received four quotes for three major home projects: A complete master bathroom remodel, a new deck, and replacement of a drop ceiling with sheetrock and repair of a water-damaged wall in a guest bedroom.
The first three quotes were from high end remodelers. A friend recommended Allen Geoffrey's Handyman Services to us (she had just had her bathroom remodeled). Geoff and his crew (Mark and Brian) came out to survey the jobs. They spent more time with me going over what work we wanted and what our major concerns were. They suggested a comprehensive plan of attack from top to bottom. We were consulted at every step of each of the projects to ensure that our expectations and design elements were incorporated.
Their price quote came in thousands (yes, thousands) of dollars less than the three previous quotes. While they don't provide the design assistance of the high end contractors, they met us at a big box contractor store and helped us color-coordinate our design interests. They took care of ordering all the various pieces parts needed and got us a significant discount on materials.
First, they replaced the deck to install flashing (that the previous home owner neglected to do), that led to the water damage in the guest bedroom. The deck was brought up to code and revealed serious problems with the previous deck installation.
After the deck was done, the crew split off into two teams, one working on the master bathroom, the other, working on the guest bedroom.
The crew took care of hauling off all old materials and cleaned up after each day. The work was first-rate.
As with any major home project, unexpected/unforeseen problems arise. While removing the water-damaged sheetrock in the guest bedroom, major water damage was discovered to the exterior wall. Geoff gave me a very reasonable labor estimate to repair the wall. That wall is now the strongest in the house.
They show up when expected, every day, until the job is done.  They go beyond what is expected to ensure that the client is happy with the direction the project is headed.
I highly recommend these master plumbers. I guess my highest endorsement is that, when our kitchen cabinets come in, Geoff and his crew will be doing our complete kitchen remodel (again, coming in thousands of dollars less than the high-end contractors). If you need any work done to your home, give them a call. They will not disappoint you.
And, Geoff, Mark, & Brian, our new master bathroom looks and functions beyond our expectations. Thank you!

My husband and I began a recent search for a great plumber when our home warranty company failed to meet the mark. We turned to Yelp to seek a reputable plumber, with good reviews, and a quick turnaround time. Drain Works far exceeded our expectations! First, Jorge, the owner (and plumber extraordinaire), responded back to our quote request within moments and was available to come to our home within two days... sooner if we had been available.

Now, onto the good stuff. Our home is relatively old, 51 years to be exact, and we were down to 1 working bathroom, of the three available in the house. The first issue was the master bath; we'd been having problems with it since purchasing our home about a year ago; recurring stoppage, water backing up into the toilet and shower, yadda, yadda. Our home warranty sent four different plumbing companies... accumulating more than seven visits, to no avail. Matter of fact, they ultimately said they wouldn't cover it because they considered it a mainline issue. THEN, enter Jorge. And thank you, sweet baby Jesus. Jorge was able to clear the lines in the upstairs bathroom, finding a wad of towels or paper or other things we should just leave to the imagination, while none others had been able. I'm happy to report that a week later, we are still in business and fully functioning.

Next issue, our basement bathroom. The basement bathroom had sprung a leak around the base of the toilet. We tried to fix this one ourselves, thinking we just needed to replace the wax ring or something. But upon pulling the toilet, discovered that our original flange was broken and crumbling, resulting in a leak. We were fearful that this fix would require breaking up the concrete floor to replace the entire pipe and flange (old cast iron); however, Jorge suggested he could rebuild the existing flange because there was still enough intact. I'm thankful that he proposed a fix instead of a full bathroom renovation, and this too has been working successfully ever since. It's not often these days that we encounter people who are truly masters of their trade. PS - both jobs were completed in the same day.

Jorge was completely professional, courteous, and fair. Also, he was clean and respectful of our home. We would hire him again in a heartbeat! He will be our go-to plumber for any future needs.

Super nice and helped us get a same day appointment! The guy that came out was very knowledgeable and offered some great tips and suggestions. Highly recommend!

Estimate of $500 to extend outdoor facet. Guy installed on house charged $750. Getting another plumber to replace with copper. good looking plastic.

Just had my hot water heater replaced this week and James was excellent. Articulate, thorough, professional, and courteous, he got the job done quickly, quietly and without any issues. Very competitive pricing and excellent service. Will use these guys again for future needs!

George was great to work with and took a look at the issue I was having. He came with a mask as well so that an extra plus! He provided a recommendation to help alleviate the issue we were having and it was something small that we could do ourselves. I trust his opinion and would call him back in a heartbeat and trust that he wouldn't overcharge us. He's a small business owner and I'd support him in the future!

UPDATED: I wanted to make sure to get back to this review as the company really did very well by us after our previous experience.  Granted, the receptionist and office staff are still less than helpful I am probably a bit jaded after my initial experience.  The service Manager came out himself, assessed the situation and made sure we had a full understanding of what was going on (minus the flashy iPad).  Both he and the other person that did the work were very thorough, professional, courteous and completed the job that day.  I'll admit it started out a bit hairy with the 1:00AM service call and flashy iPad but it ended very well and the company really did take the time to go out of their way and make the situation right.

Quite possibly the best plumbers in No. Virginia. I had to swap out a leaky hot water heater that was under warranty. I called Northern Plumbing based on Yelp reviews. Scott answered the phone when I called. He provided an estimate based on a few photos I sent him. He showed up right on time to do the work. To my amazement he already had the new replacement hot water heater on the truck! He installed the new one very quickly with obviously quality materials and returned the old one to Ferguson per the warranty. He was very friendly and explained everything as well as answering any of my questions. He was quick, clean and very organized. I've been a Realtor for over 25 years and have never experienced a plumber as good as Scott. You have to call them. You will not be disappointed.

Fantastic Professionals. Good Communications, scheduling was easy and their technicians are knowledgeable and trustworthy.