
Serving Unionville, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Replace sump pump and drain line. Very efficient. Would hire again."


Serving Unionville, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Replace sump pump and drain line. Very efficient. Would hire again."

Serving Unionville, MD and surrounding areas
Approved
In business since 1994
Emergency services offered
Warranties offered
"Mahon Plumbing was not only professional, fair, and timely. Their professional courtesy and customer service was amazing. Couldn’t have made the process of installation any easier! Use Mahon Plumbing…no questions asked!"





+30

Serving Unionville, MD and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"Thomas Reamer and Ramon Goard installed a sump pump and drain line and reinforced the waterproofing material. Very thorough in explaining the problem, solution, and showing us pictures of the process throughout. They worked steadily through rain and heat. Very impressed with them and their work."





+12

Serving Unionville, MD and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"I have to say that Once and Done did a great job. I had my sump pump fail on a Friday morning around 3AM. I got an alert of a leak in the basement. I put in a request on home advisor not even an hour later and by 7AM on Saturday morning I had a call to discuss the project. Once and Done and their team came out on a Sunday to get the problem fixed. Top notch customer service. Would highly recommend."





+14

Serving Unionville, MD and surrounding areas
Approved
In business since 2000
Warranties offered
Small jobs welcome
"I hired a plumber through HomeAdvisor using prepay but I would not recommend this service. The contractor left a leaky pipe that caused water coming up through carpet. I had to purchase a wet vacuum to dry out the carpet. I had to contact HomeAdvisor again and hired Dave the Plumber, LLC who had to redo the installation done previously. Dave the Plumber replaced all the piping and outside spigot because of a water leak the previous contractor left. Thank you Dave the Plumber for being a professional and a job well done."





+11
Serving Unionville, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Very professional. I would highly recommend for repair and installation of new systems."
Serving Unionville, MD and surrounding areas
Approved (Corporate)
Customers say: True professional
F.H. Furr provides residential products and services in the plumbing, heating, air conditioning, and electrical business. They put their customers first and provide them with quality products from trained technicians. F.H. Furr has committed to the highest degree of professional development and training in the industry, to work diligently in exceeding every expectation of the client in need. Based out of Manassas, Va., the company has expanded throughout Northern Va., Rockville, Md., Fredericksburg, and Richmond, Va. Whether you need plumbing, heating, cooling, or electrical repairs or replacements, call on F.H. Furr for "Absolutely The Best" service!
Serving Unionville, MD and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Serving Unionville, MD and surrounding areas
In business since 1988
Free estimates
Emergency services offered
"Floodbusters was great. We had a quick timeline needed and they met it. Willing to work with us on the project to get it done in time and prevent any more issues. They were efficient and respectful of the house. They kept it clean despite a very dirty job. Since the work was done the basement has been dry and no more flooding/issues."





Serving Unionville, MD and surrounding areas
In business since 1949
Free estimates
Emergency services offered
"They came and inspected the sump pump. They recommended for it to be replaced. I was okay with it so they replaced it. They completed within half an hour. We then discussed the bill. They agreed to take off $50 because they have an Angie's List coupon that offers $50 off. There was also a coupon for $250 off a system installation for Angie's List members. I told them of this and they said it would only apply for HVAC units and I said to them that they are more than HVAC company, they provide more services than HVAC. They did not specify that its only for HVAC. The technician agreed and said that they're going to have to change that within our website. This was extremely misleading and felt like a bait and switch."





+2
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