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R E Robertson Plumbing & Heating
- Leak
- Call
- Well
“Phil was nice enough to take a look at our home inspection and give us an idea of priority level, price range and general advice for our plumbing needs.”
Best Drain Cleaning Services in Annapolis, MD
24 contractors listed · 5 in Annapolis · 8 open 24/7 · 16 open weekends · all 24 rated 4.5+
Data verified October 21, 2026
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W.L. Staton Plumbing
- Toilet
- Water Heater
- Sewer
“They installed everything the very next morning, and even rerouted some of the existing pipes to give me more room in the utility closet and make everything look tidy.”
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Prime Plumbing
- Diagnosed
- Job
- Sewage
“Great experience and price using Prime Plumbing found them on line one-day and they were out the next, the Technician Ron was friendly, knowledgeable experienced and he did a great job unclogging my pipe.”
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David E White's Plumbing
- Cost
- Price
- Root
“My wife and I are installing a new bathroom in our house (in Arnold, MD) and our contractor brought in David E White's Plumbing, Heating, & Repair Company to do all of the plumbing.”
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Castro Home Services Inc.
- Call
- Pricing
- Texted
“We were also in the process of selling a home in Annapolis, and based on our previous experience with Fernando, used Castro Home Services to make a number of repairs on the house resulting from the pre-sale inspection report, including plumbing issue...”
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Chesapeake Plumbing Inc
- Call
- Job
- Work
“The office staff is always available to answer questions and coordinate the services required to meet your plumbing needs no matter how large or small.”
The 24 companies listed for Annapolis, MD clear blocked drains and sewer lines. Hours, jetting and camera work, and free estimate claims come from each company's own website. Ask who carries their own jetter rather than subcontracting it before you book.
Area overview: Annapolis, MD
5 of the 24 contractors we list are based in Annapolis; the other 19 serve Annapolis from towns including Pasadena (12 mi), Glen Burnie (14 mi) and Severn (15 mi). The contractors on this page are rated from 4.5 to 5.0 across 6,567 reviews; 19 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (97%), responsiveness (92%) and quality (85%). 8 are open around the clock; 16 are open on Saturdays and 12 on Sundays. The services the contractors on this page list most often on their websites are drain cleaning (3), backflows (2), plumbing (2), sewer repairs (2) and sump pump repairs (2). 12 show a license on their websites and 7 have a BBB rating of A or A+. Domain records put 10 websites of the contractors on this page at ten or more years old; the oldest dates from 2001. 11 offer emergency call-outs; 8 offer financing or payment plans; 4 give free estimates; 12 are family- or locally-owned and 9 list coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
What can I learn from these companies' websites?
A website is linked by 23 of the 24 listings for Annapolis. Look for two things: whether they own a jetter and a camera or hire them in, and whether they show repair work as well as cleaning. A company that only cables will keep coming back for the same line.
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Plumbing Services Annapolis MD
“Absolutely the best service that you can imagine.”
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Greer Water Works Inc.
- Communication
- Water Heater
- Basement
“After calling 2 other local places for a super low pressure issue at about 2:00pm on a Wednesday afternoon that included a buzzing sound coming from the well pump control box, these guys were the only ones responding to the call and came out that eve...”
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Mahon Plumbing
- Technician
- Job
- Back Flow
“The whole staffs at Mahon, from the receptionist who answered my call to the plumber who came for the work, were very friendly, courteous, and knowledgeable.”
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Priority Plumbing & Drain
- Work
- Job
- Well
“Contacted over the weekend to setup a short turnaround Backflow Test, Tim was out the following Wednesday and completed the test early in the window in a matter of minutes.”
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Slo-Flo Plumbing
- Efficient
- Call
- Pressure
“Found the problem immediately, and informed me he could repair it right then or, since the problem was not an issue if we didn't use the sink, wait till the next and have it done during normal business hours and save myself some money.”
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Tario Hvac
- Unit
- Price
- Hvac System
“I connected with him through Fixd Repair when I needed a new HVAC system and ductwork in my home, but I will be cutting the middle guy for future HVAC needs (Fixd has great prices but they need to tune up on their responsiveness and organization).”
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Elite Plumbing & Home Services
- Garbage Disposal
- Water Heater
- Diagnosed
“After years of being told by other companies - we could not install the dishwasher we wanted due to old pipes; He figured it out, got us to code and installed the unit we've been hoping for.”
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Pumphrey Plumbing
- Basement
- Price
- Estimate
“The team was extremely responsive to getting back to me quickly; scheduled my work effort in a timely manner and addressed all my issues in a professional and timely manner!”
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Modern Plumbing Systems
- Team
- Water Heater
- Floor
“Installation went as he explained and when there was a problem due to a manufacturing defect, he was very responsive and came back to remedy the situation right away.”
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Nick's Plumbing Services
- Home
- Price
- Advice
“He was at our house 20 minutes later, replaced the pump, found another issue with the dump drain outside, repaired that problem, and was out of here in about 1.”
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Pasadena Plumbers Inc.
- Toilet
- Price
- Sewer
“If you are in the Pasadena area and you have a plumbing emergency please call this company they are absolutely wonderful and they won't nickel-and-dime you or rob you like Len the plumbers and some of these other big-name companies in the area.”
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Anne Arundel Plumbing
- Backflow
- Price
- Home
“When I advised Jeff that I could not reach a representative at the manufacturer, he immediately contacted one of his suppliers who contacted the manufacturer on my behalf and I received the parts a few days later.”
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McAllister Plumbing
- Inspected
- Fireplace
- Leak
“He came exactly when he promised and quickly completed his inspection and resolved our problem by properly placing the logs and cleaning out accumulated soot.”
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W. A. Booth Plumbing Services Llc
- Quality
- Job
- Renovation
“Since he lives in Shipley's Choice as well and is familiar with the layout/existing conditions of the homes here, he was able to provide valuable feedback on design as well.”
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Alpha Plumbing
- Sump Pump
- Job
- Sewer
“The crew was able to excavate, remove and replace the entire plumbing system beneath our concrete slab in one day - they were even able to save both showers by avoiding any demolition to the shower pan while still managing to replace the connecting d...”
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North River Plumbing & Gas
- Leak
- Price
- Art
“He finished his first job early and came right over, got the leak fixed, gave me excellent advice for the future, and checked a couple other areas around the house too!”
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Carson Plumbing
- Shoe
- Water Heater
- Future
“My hair kept clogging up the shower drain so Tony recommended different products and maintenance/preventative practices to avoid the clogs from reoccurring.”
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Major League Plumbing
- Home
- Job
- Responsive
“We had blockage issues that were creating a mess and he arrived quickly, explained things thoroughly, got to the heart of the problem, and was very pleasant to work with.”
Why these companies made our list
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