What an amazing experience with Mark from Lyons!…read more 5+ stars for service, quality, and value. My husband asked several plumbers for quotes, and Mark was the first to reply, right away. He gave us a fair estimate based on the problem description and scheduled a visit immediately. True to his word, he quoted the exact cost when he arrived. During his first visit, Mark was thorough, answered every question, and explained everything clearly. He fixed half the issue on the spot and returned the next day to finish the job. Because the old valve was badly installed and the surrounding "box" cracked when it was removed, Mark went above and beyond. He replaced the whole box and the new valves, a service that would normally cost an extra$200, but he didn't charge us a cent for it. He tested everything before leaving, and when I mentioned our weak‑pressure shower, he instantly diagnosed the cause, explained what caused it, and showed me the issue, and fixed it at no additional cost. I also asked about the slow draining sink, and Mark handed me a tool to remove the debris and showed me how to access the clog. Again, this was free of charge. Mark assured us that Lyons' labor and parts come with a one‑year warranty and that the components used are built to last. In today's world, it's hard to trust someone you don't know, but Mark made us feel completely comfortable and at ease. We're thrilled with the service and will gladly refer Mark and Lyons to anyone needing plumbing or drainage help! We will no longer be looking for another plumber again.

The Lyons replaced our tankless hot water heater and did the work as promised for the quoted price,…read morewhich was a good value. We have had hot water since then. I like that! I will call upon them again.

Had a unit installed and the entire experience was excellent from start to finish. The team was…read moreprofessional, on time, and clearly knew what they were doing. Installation was smooth, everything was explained clearly, and they made sure everything was working perfectly before leaving. The quality of work really shows, and I couldn't be happier with the result. Highly recommend!

Hi Julie, and thank you for being so rude to me on the phone after you cancelled my appointment…read morebecause, apparently, me not confirming with you. Although, your message to me said to call you if I wish "NOT" to keep the appointment; instead of I needed to call to confirm or you would cancel my appointment. Please see the attached photo for your reference as my phone does translate to text your voice call. This company made me wait a week and a half to come back out after the initial visit failed to correct the leak under my bath tub. Julie, on the day of the appointment, cancels my appointment and is unsympathetic, rude, and blaming you for the problem is just bad for customer service. I mean, seriously, you literally told me to call if I wish "NOT" to make the appointment. That means, since I wanted the appointment, I did not have to call...right Julie? Or, maybe if you require people to confirm appointments, do not send a reminder message that does not include "Call us to confirm". Final thought, if AHS refers this company to you, call AHS and request a different one...look at all the reviews here on yelp to understand why.

I had them install a fireplace for me. They charged over $2200 never sent me a written invoice…read more after they ran in line, they told me they do not connect to the fireplace and they also charge 6% on the credit card. I've never felt so cheated. This company makes me feel like they just wanted the money but not do the work. Also their work failed by the city of Fredrick for permit.

I'm being charged a 35 dollar fee for their incompetence. Story bellow…read more So I had this company come in and fix a pipe Burst, at the end of the service we wanted to pay with debit card. When they called the office to give them my card info they said no body answered so we would have to write a check . We wrote the check and they tried to cash it a few days later where I guess it bounced . Now they want to charge me 35 dollars for their incompetence after not being able to charge my card in the first place. In my opinion, when it comes to taking payment there should always be someone answering the phone even if it's past 430, or just don't do business after 430. The lady on the phone called screaming at me that my check had bounced and was accusing me of giving excuses, and making assumptions about my character (which I thought was extremely unprofessional) . I told them I would decline to pay the 35 dollar fee but was happy to pay them for the service with my debit card. I was then told that they will take me to court over this 35 dollars. The lady on the phone was extremely rude and I would highly recommend NOT hiring this service.

Great company! We had a leaky pipe that caused water in the basement. I consulted Yelp for reviews…read moreof plumbers and settled on Waltz due to the number of excellent reviews. Yelp works. Waltz plumbers came promptly the next day, fixed the leak and we're "back in business". The Waltz plumbers are professional, trustworthy, knowledgeable and the cost of the repair was most reasonable. They are also great people to interact with..... I join with the other five star reviewers here to give them the same.

Timely response. They arrived as scheduled. Knowledgeable plumber with many years experience to who…read morefound a solution to our water issue. Very pleased.

Quick and explained the issues and charged decent amount…read more Would recommend and call again

I do not often write reviews, but George from Ahoy Plumbing deserves all the praise! From start to…read morefinish, my experience was fantastic. Professionalism and Communication: He was punctual, courteous, and clearly explained everything before starting the work. He answered all my questions patiently and kept me informed throughout the entire process. Fair Pricing and Quality Work: The price was very reasonable, especially considering the excellent quality of work. George clearly takes pride in his work and it shows. Above and Beyond: What impressed me most was that He took the time to walk me through everything he was doing and why. I learned so much! Highly Recommend: I will definitely be calling Ahoy Plumbing for any future plumbing needs and wouldn't hesitate to recommend him to anyone. Thank you for the amazing service!

These guys are AWESOME! Impeccable, professional and…read morefriendly service. I'm totally appreciative for their emergency service. They got my Septic empied and repaired in no time. I highly recommend them. They also give impeccable well water services!!! Thank you guys!!!!

3/12/2026: Austin is fantastic! He checked out my units, replaced filters, tweaked a small issue,…read moreand answered my questions. He is a very nice and personable young man. I thoroughly enjoyed his visit and am very happy with the work he did. ******************************************** 2/25/2026: Brandon was great! He was so helpful with questions about a tub issue and quoted me a very reasonable price. He checked my unit, tested the water in my reverse osmosis, and helped me change the date for a service call. Brandon is outstanding!

Jason was prompt and courteous and did a great job. The price was very fair…read more I will continue to use them for my plumbing needs and highly recommend.

Responsive, efficient and tidy. Will definitely use him again for any future plumbing needs.read more

Alex, still kept the appointment, even though the weather was not great. He also went the extra…read moremile to make sure my water sample was delivered for testing the same day. Very conscientious and knowledgeable.

Mike did our annual service. Friendly and efficient, no attempts to sell anything I didn't need…read more All wins

In my opinion, you should avoid this company at all costs. They wasted my entire morning by sending…read moretwo technicians who appeared inexperienced and arrived without a supervisor to inspect a drain and hook up an espresso machine and glass rinser. They seemed unprepared for even these basic tasks, then left and said a supervisor would come the next day. When I called the company to address my concerns, I spoke with a manager named Bob who I found to be extremely rude and dismissive. At no point did anyone acknowledge or apologize for the inconvenience. Based on this experience, I would never hire them again.

We had a plumber come out to our house on the 10th - our drain is still clogged. I spoke to Evelyn…read moreand was told that you do not Guarantee/Warranty their drain work, and it was written on the receipt. I called my brother to get a copy of the receipt and was told he paid in cash and did not receive a receipt Per your website - Our Guarantee Riggo did one thing...run the football. At O'Connor Plumbing we do one thing...plumbing. The work we do in your home is guaranteed to be Riggo Tested, Riggo Approved!

Last spring, we called Frederick Air to have a problem with our system diagnosed. I was not cooling…read moreeffectively. A friend who knew HVAC but was not licensed had already told us our compressor was fine. The tech Frederick Air sent out to diagnose our problem said we needed a new compressor and recommended a whole new system because our system was 15 years old and would only be a matter of time before other parts failed. If I hadn't known better, we would have paid thousands for a repair that actually only cost hundreds. Would our problem have been fixed with a new system? Yes, but at what cost? If we had replaced only the compressor that they said wasn't working, it wouldn't have fixed the problem, and they would have sold us an entire new system anyway. The company we ended up using found a leak, repaired it, recharged the coolant, and our house kept cool throughout the entire summer. If Frederick Air suggests an expensive new system, get a second opinion. How will you know if that is what you really need without a second opinion?

Avery was very knowledgeable and showed pictures of each area that was inspected or serviced. He…read moreanswered all my questions and really helped me understand hvac systems.