
Serving Severn, MD and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"My plumber knows the job very well."





+4

*The Angi rating for Plumbing companies in Severn, 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 Severn, 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 August 26, 2026

Serving Severn, MD and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"My plumber knows the job very well."





+4

Serving Severn, 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 Severn, MD and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"I revoke my previous F rating. The owner, Lal Bo, made a house call to apologize and explain the situation. Lal Marin was the plumber who did not show twice. Although my plumbing problems were fixed by a different company, I will reach out to Day & Night next time I have a problem."





+1

Serving Severn, 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 Severn, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"This is the second time I've had Derrick out and we will use him again in the future for our plumbing needs."





+14

Serving Severn, 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 Severn, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"This was my very first experience with Modern Plumbing Systems and it couldn't have gone better. I'm extremely delighted with how well the project went from start to completion. The owner, Brian, is extremely knowledgeable, capable and experienced. In addition, I found him to be totally transparent regarding all the important factors, such as cost estimates, product selection, quality and specific tasks to be performed in completing the project. All of which were provided upfront and in writing quickly and efficiently. As mentioned, while this was my first experience with Modern Plumbing Systems and it surely won't be my last. I now have a family plumber, going forward. They are honest, trustworthy, provide great customer care, efficient, provide very fair and reasonable charges and a breeze to work with."





+15

Serving Severn, MD and surrounding areas
Approved (Corporate)
In business since 1935
Free estimates
Emergency services offered
When you need an emergency plumber in Baltimore, MD or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.





+6

Serving Severn, MD and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Rema is an excellent plumber, he was timely and resolved the issue in an efficient manner"



Serving Severn, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Service plumber was considerate and knowledgeable. The only downside to this service was ,in my opinion, the plumber should have had an assistant when moving the water heater by himself."
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