4.6 
2.1k+ *The Angi rating for Plumbing companies in Hanover, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
*The HomeAdvisor rating for Plumbing companies in Hanover, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
Last update on July 16, 2026
Serving Hanover, MD and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"My plumber knows the job very well."
+4
Serving Hanover, MD and surrounding areas
Approved
In business since 1994
Emergency services offered
Warranties offered
"Recently used Mahon Plumbing for various plumbing needs around my house. As a new homeowner you can be skeptical on what’s behind your walls or in this case pipes. Mahon did an initial sewer line inspection and called them back to swap out toilets and install natural gas in my backyard for a grill and fire table. They were professional, honest, and extremely knowledgeable about all phases of my projects. I would recommend Mahon Plumbing for all of your plumbing needs!"
+30
Serving Hanover, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"I would recommend Remedy P&D to anyone needing a plumber. They were fast to respond and schedule an appointment for a free estimate. The plumber arrived on time and was dressed in a professional company uniform. The plumber also recommended a quick cost saving option for fixing my upstairs bathroom drain. Instead of trying to make a quick buck by over charging me on a simple fix he advised me to save the cost and do his recommendation."
Serving Hanover, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Small jobs welcome
"Plumber was very knowledgable and explained everything he had to do."
Serving Hanover, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Derrick Wallace of Wallace Plumbing out of Glen Burnie was efficient, knowledgeable, effective in getting the job done quickly, and considerate to not track the great outdoors onto my carpet. I do have additional plumbing needs; rest assured I will be calling on Derrick Wallace Plumbing of Glen Burnie, MD."
+14
Serving Hanover, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"Brian, Sam & Joe we extremely pleasant and informative. All three were pleasant and efficient. Modern Plumbing will definitely be my go to plumbers in the future."
+15
Serving Hanover, MD and surrounding areas
Approved
In business since 1992
Warranties offered
Small jobs welcome
"Ehrhardt Brothers Quality Plumbing did a great job"
+40
Serving Hanover, MD and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Remedy Plumbing was an excellent experience for me. They came Fast and were very professional. They are very knowledgeable and experienced. The owner tries to be fair with his prices"
Serving Hanover, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Very professional staff. Personable, knowledgeable, and efficient plumber. Excellent service. I definitely recommend this company to anyone that's in need of plumbing services."
Serving Hanover, MD and surrounding areas
Approved
In business since 1997
Free estimates
Credit card accepted
"Mike was prompt, efficient, and answered a number of plumbing questions I had unrelated to the call. I would hire this company again in a heartbeat!"
+254
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