Excellent. Fully explained the problem - causes and cure. Explained how to avoid future issues. The plumber did an outstanding job. I will highly recommend A-1 Plumbing LLC.

I am only too happy to reccomend A-1 Plumbing LLC, as I have been using this company now, for several years. I have always been pleased with the service, and quality of workmanship, from all the members of the staff who have attended my two properties

Thank you so much for a good job done, and for coming over as soon as you could to fix our plumbing. We did appreciate it.

The guys at A-1 Plumbing LLCr have saved me on more than a few occasions now where others have disappointed me. Well done guys!

I have been very pleased with your workmanship & service

Excellent. A-1 Plumbing LLC is a class act. The estimate process was excellent, and the actual work project went very smoothly. I would recommend uing A-1 Plumbing LLC

Thank you for your short explanation for stopping dripping in rain heads. You saved me a lot of consternation. Thanks for being a great plumbing company!

A-1 Plumbing LLC is trustworthy, reliable and very fairly priced. They genuinely cares, have good ideas and provide simpler, less costly solutions to overcome problems. They work to a very high standard, are honest, flexible and reliable. Now we have discovered this company, we will never use other plumbers and have no hesitation in recommending this company.

I can honestly say that I am very happy with the workmanship, neatness and the courtesy of your staff I had no hesitation and telling everyone and recommending A-1 Plumbing LLC if they want any type of plumbing work done for workmanship and such a good reasonable price.

Great care and coordination to assure a perfect project. Crew friendliness while still maintaining a professional work ethic. The quality of work by a previous plumbing company I used was extremely poor

Having your sewer line replaced can be a nightmare, but with the guys at A-1 it was a dream. The sewer backed up right before my day of rest and they snaked it out free to hold us till Monday. We were having a family of 7 staying over and no working toilet--not a pleasant thought. We had a crumbling retaining wall, and hardscaping and their backhoe operator was a true artist. He did not knock ONE loose brick out of place! They had to dig down 10 feet and when they were done with the part of the line I was responsible for they saw that the Baltimore County connection was non functional for about 5 feet. Instead of just quitting and saying, "we're done with our part, now call the county to fix theirs," they just went ahead and dug and replaced 5 more feet of pipe and didn't charge me a cent..Wow! Saved me an unbelievable headache. They cleaned up after the job- no mud or dirt anywhere except where it was supposed to be and even came back again to re-sculpt an area that had sunken in nex

Best plumbing contractor in Baltimore, MD. The speed in which they sent the plumber to our house was fantastic! We cannot thank you enough.

Having your sewer line replaced can be a nightmare, but with the guys at A-1 it was a dream. The sewer backed up right before my day of rest and they snaked it out free to hold us till Monday. We were having a family of 7 staying over and no working toilet--not a pleasant thought. We had a crumbling retaining wall, and hardscaping and their backhoe operator was a true artist. He did not knock ONE loose brick out of place! They had to dig down 10 feet and when they were done with the part of the line I was responsible for they saw that the Baltimore County connection was non functional for about 5 feet. Instead of just quitting and saying, "we're done with our part, now call the county to fix theirs," they just went ahead and dug and replaced 5 more feet of pipe and didn't charge me a cent..Wow! Saved me an unbelievable headache. They cleaned up after the job- no mud or dirt anywhere except where it was supposed to be and even came back again to re-sculpt an area that had sunken in next

I called A-1 Plumbing of Baltimore for a leak I discovered in my basement. They arrived promptly and within the quoted timeframe. They work neat, clean, and they were very friendly and answered all of the questions I had about their work. The job was completed in a very timely manner and with no headaches. I will definitely be using their services in the future as well as referring them to all of my friends.

I called A-1 Plumbing about a leak in my basement. They responded very quickly, they were polite, they cleaned up after their work was done, and I didn't pay an arm and a leg for their services.