Best Foundation Leak Repair 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!

After: picture was of bathroom being remodeled. Friendly workers, he responded to messages and contacts quickly. Would definitely recommend to family and friends.

Our upstairs bathroom although recently renovated was built over a 100 year old cast iron plumbing. The bathtub drain has never been the best but  most recently it had stopped draining altogether. I reached out to 3-4 contractors. DMV plumbing was the first to respond. He came by our house within 2 hours and worked tirelessly for 2.5hrs to help unclog the drain. After numerous attempts to push  out the gunk with his tools, he was able to get a working drain again! Yay! I would highly recommend DMV plumbing. Elliott is a very experienced plumber and is also very cordial and professional. He kept trying until our drain was clog free. I'm super appreciative of his efforts and will be reaching out to him again should there be any new plumbing issues.

I wanted to replace two light fixtures in my home, both of which hung from elevated ceilings. I contacted 007 Construction on a Friday night and they got back to me very quickly. Within two hours of my initial contact, we had agreed on pricing (very reasonable) and a service date. James arrived as planned and completed the work very efficiently. He made sure that the fixtures were hung to my liking, even when it meant taking one down completely to adjust the height. Once the fixtures were hung, he cleaned up AND offered to get rid of my old fixtures (icing on the cake). I'd highly recommend 007 Construction - they're awesome!

Called twice for them to come and look at a plumbing problem in the kitchen. Both times i was left waiting at home and he never showed up. I will be calling somewhere else.

Matt and his team quickly came to our assistance to replace our collapsed ceiling! His guys came the next morning. They were prompt, courteous, wore masks, and did a clean professional job! We will definitely be working with them in the near future for other projects. We highly recommend working with this company! A+ service and craftsmanship! Thank you for everything!!!

Lee and his team just finished a wonderful master bathroom remodel for my wife and I. They completely gutted the bathroom, installed floor to ceiling tile according to our wishes, rainfall shower head, new toilet, light fixture, new finishings, and even a custom floating wood countertop for the sink. They were able to complete the job in three weeks for a very reasonable price, and we are very satisfied with the results. Lee and his crew are nice and professional. Lee knows what he's doing and was able to work with us and accommodate any requests or changes of plan we brought up.

I had the opportunity of using Less Leaks to perform an assessment on my home. Less Leaks is a very professional, thorough, knowledgeable, and punctual business. I was aware of every detail throughout the entire process.

Less Leaks was hired because I had a water bill that tripled from WSSC. I wanted to make sure that my home was not experiencing any hidden internal/external leaks. The entire inspection took about an hour. Less Leaks also winterized my home and pointed out things that may cause issues in the future. Less Leaks also provided paperwork to submit to WSSC, as well as what the issue is.

I highly recommend Less Leaks for anything concerning to increased water bills and leaks.

The worse company ever
We scheduled an appointment with them for a job in our bathtub, they gave us 2 hours window of when they will come. 5 minutes before the end of the 2 hours they called to say they won't make it because they got stuck with some other work. OK, it happens.
The second time they didn't show up and didn't even bother to call and cancel so we called them. They said that our appointment with them was pending in their system, although they scheduled with us the time a final time.
So we scheduled a 3rd time.
20 minutes before the end of the 2 hours window, we called to see what was going on, since they were supposed to call us 30 minutes before they arrive.  
First, it was, Yes, I see there are busy today after I explain it was the 3rd time we scheduled with them it was They will arrive in 10 minutes. Then it was, But we don't actually give the service you need.
Why bother scheduling with us 3(!!) times if you can't even fix it. Why make us waste 6 hours of our life for nothing.
Never ever again will I be trying even to use this company. And I would definitely not recommend it for anyone!