4.6 
333 *The Angi rating for Plumbing companies in Conowingo, 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 Conowingo, 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 May 21, 2026
Serving Conowingo, MD and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Took care of the cleaning and service of thankless water heater. This was one of many plumbing services from bathroom remodel and leaks to garbage disposal replacement and small plumbing services."
Serving Conowingo, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Chris L did an outstanding job. His professionalism, friendly manner, plumbing expertise and everything else I cant recall at this time is way beyond anything I have experienced with any other workers we have worked with. Absolutelty Fantastic individual ty Dennis & Donna Tolley"
+1
Serving Conowingo, MD and surrounding areas
Approved (Corporate)
In business since 2006
Free estimates
Credit card accepted
"Kevin and Vinnie did a great job installing our new tub, toilet and floors"
+4
Serving Conowingo, MD and surrounding areas
Approved
In business since 1989
Free estimates
Warranties offered
"Joe and his team did an exceptional job helping us integrate multiple projects in our basement and the results were outstanding! We had to have our existing partially finished basement demolished so we could have french drains and a sump system put in, as well as a geothermal heating/cooling installation accomplished, after having an existing oil burning furnace and radiant heating system removed. The basement restoral project included plumbing and sink replacement, electrical and lighting efficiency upgrades, framing and drywall replacement, door replacements, flooring replacement, and a few decorative additions to give the space some character. The entire process: scoping, design, coordination, execution, and detailed wrap up was accomplished under a great leader and problem solver with highly credible and expert tradesman. We shopped around for multiple quotes before selecting JD Michael Construction. Any and all future projects will go through this team! We are grateful!"
+13
Serving Conowingo, MD and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Mike did the troubleshooting to identify the fault while explaining to me what he was observing, then isolated the problem down to the well pump (which I already suspected). I also watched Mike do a meticulous job in shrink-tubing the connections, wrapping it all in electrical tape, and inspecting the entire length of electrical conductor TWICE. What Mike did NOT do was try to sell me an entire GrundFos system when all I needed was the pump. Yes, I had a past plumber contractor try to load up my bill unnecessarily. Mike of Atlantic Blue did a fine job."
+22
Serving Conowingo, MD and surrounding areas
Approved
Super Service Award Winner
In business since 1945
Free estimates
Credit card accepted
"Long Home did an awesome job installing my new shower, vanity, and bathroom floor. It looks beautiful!"
Serving Conowingo, MD and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"We had a SUMP PUMP installed outside a basement door to stop water from coming in door. There were a few â  rockyâ  moments with the 1st installer (& the dispatcher) but the owner of this company.. Pete Westera... stands behind his work 100%. & fixed everything with a second installer to exceed our expectations."
+142
Serving Conowingo, MD and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"The walk -in tub was exactly what I needed and at a great price."
+3
Serving Conowingo, MD and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"This was as good an experience as one could want given a plumbing problem."
+1
Serving Conowingo, MD and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"Derrick Schmidt was punctual and went right to work. During the inspection of my air system, he found two plumbing leaks that I was not aware of. He also gave an estimate of additional work that needs to be done. Very efficient and you know he cares about his customers and company."
+12
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