Get matched with top sewer main clearers in Frederick, MD

"I had a plumbing issue that I thought would turn into a major headache, but Mahon Plumbing made the whole process smooth and stress-free. They arrived on time, quickly diagnosed the problem, and had it fixed before I could even make a second cup of coffee. They were professional, knowledgeable, and even gave me a few tips to avoid future issues. The pricing was fair, and there were no surprises on the bill—just great service from start to finish. If you need a plumber who knows what they’re doing and won’t leave you with a mess, I highly recommend Mahon Plumbing. I’ll definitely call them again for any future plumbing needs!"

"Beyond pleased with the customer service and quality of the work that was completed at my house. I previously called one of the main stream companies to clear my sewer main and had to call them back a week later to complete the same work again. They tried to upsell me to an expensive alternative solution (excavation installing a new sewer main). Sterling and his crew were conscious of my needs and did not give me a sales pitch others would. He spent several hours and not only cleared the root block that the main stream company identified but went above and beyond to identify other potential root blockages in my system. I can rest easy knowing I do not have to worry about this problem again and I would not hesitate to recommend their services to those in need! Highly recommended!!!"

"Sailo is a very experienced plumber and performed the work servicing my backed up toilet and slow draining tub quickly. He gave me an honest assessment that he could fix the toilet when I mentioned that I was going to replace it and saved me money. He is courteous and timely in his work."

"John was pleasant helpful and work diligently to solve our main sewer clog issues. I would hire him again!!!!"

"Our backyard hose bib broke. I hired Harmonious plumbing and he arrived with a few hours. Very professional. Everything looks great and Iâ m very happy with the end result."

"hooked up a diswasher and put a new kitchen faucet on"

"They were on time. Chris explained everything to me.They were honest, personable, and very knowledgeable. I will be calling them in the fall to do annual maintenance for sure!! I wish all contractors were this nice to work with!"

"Hello, I am requesting assistance from a licensed plumber/gas fitter for gas service restoration at my property: 1239 Maple Ave. Baltimore, MD 21227 BGE has determined that the prior gas service was abandoned and is now processing the project as a new gas service line and exterior meter installation. BGE will be meeting me on-site on Tuesday, June 9, 2026, at 9:00 AM to review and approve the proposed exterior meter location. I need a licensed plumber/gas fitter who can either attend that BGE site visit or come immediately afterward to evaluate the work required on the customer side of the gas system. The scope of work includes: - Inspecting the existing gas piping to determine whether any portion can be safely reused; - Extending, repairing, or replacing internal gas piping as needed; - Establishing the new customer-side gas connection point for the exterior BGE meter; - Pulling the required gas/plumbing permit; - Performing the required pressure test; - Coordinating the requir"

"The customer service call prior to the appointment was professional. The plumber arrived on time. He provided overall inspection on what was needed. The problem was their outrageous prices. They are set in a menu-style form, which is fine, but were steep in general. I had no choice, but to hire someone else."

"Came quick, did good quality work replacing my sewer line and worked with me to provide a good competitive price."