All Licensed Plumber Pros in Baltimore
Len The Plumber Heating & Air, LLC
4.7·16k reviews·
In BaltimoreGoogle Verified
Solid pick4.7Google
Strengths
Same-day or next-day scheduling for major work (same-day-plumber…
Burst-pipe and water main repairs handled next-day with new…
BBB A+ accredited plus deep tech bench
Concerns
1-star report: tech took deposit, opened a hole in plaster and…
Pricing complaint pattern: sign-off-then-add-on charges noted in…
Cost flagged repeatedly
Roto-Rooter Plumbing & Water Cleanup
4.8·4.1k reviews·
In BaltimoreGoogle Verified
+5 more
Solid pick4.8Google
Strengths
After-hours emergency response is documented with timing
One reviewer specifically notes no extra emergency-call fee was…
Workmanship called out 14 times (workmanship=14 of 81) with…
Concerns
April 2026 1-star review documents a ~$1,000 quote to unclog a…
Even a 5-star reviewer concedes 'price is a bit high'
Clarksville Plumbing, LLC
5·52 reviews·
10 mi awayGoogle Verified
+4 more
Top pick5.0Google
Strengths
Rick and Tyler appear by name in most reviews
Faucet, valve and toilet repairs are the bread and butter…
Same-day arrival documented for unexpected leaks…
Concerns
Not enough data to identify weaknesses
Michael & Son Services
4.7·8.3k reviews·
In BaltimoreGoogle Verified
Proceed with care4.7Google
Strengths
Same-day work documented in 12 mentions
Gas-line emergency handled before Christmas in Catonsville
Concerns
Warranty / refund dispute pattern: one customer says a 3-week…
Pricing disputes in 3 expensive-tagged reviews
First-visit fix rate questioned
Benjamin Franklin Plumbing of Baltimore
4.9·330 reviews·
In BaltimoreGoogle Verified
+4 more
Proceed with care4.9Google
Strengths
Tech Ira is named by multiple reviewers for thorough explanations…
Reviewers note transparent option pricing on water-heater…
One reviewer reports under-24-hour weekend response
Concerns
Reviewer flags a $140 dispatch fee that is charged on top of…
Reviewer describes pricing as 'a bit overpriced' even when…
Abbott Brothers Plumbing & Heating of Maryland
4.8·374 reviews·
In BaltimoreGoogle Verified
+1 more
Top pick4.8Google
Strengths
Owner Mike answers the phone after-hours
Repeat customer relationships on major jobs
Same-day gas-line and cooktop install completed with <24 hr…
Concerns
Sink-valve repair didn't actually fix the leak, then a follow-up…
One report of toilet/shower-drain rework requiring concrete to be…
Maryland Sewer & Plumbing Service Inc
4.9·249 reviews·
10 mi away — Serves your areaGoogle Verified
+4 more
Top pick4.9Google
Strengths
Sewer work is the standout specialty
Emergency response is concrete: one reviewer reports a technician…
Communication is specifically called out 6 times…
Concerns
One 4-star review explicitly cites the company as 'too expensive'…
Trust Plumbing & Heating, LLC
5·156 reviews·
7 mi awayGoogle Verified
+2 more
Top pick5.0Google
Strengths
Workmanship on water heaters and main water lines praised in…
Pricing called 'rock bottom' versus competitor quotes 3-4x higher…
Punctuality and on-time arrival cited across multiple separate…
Concerns
Not enough data to identify weaknesses
Hardy Plumbing | Emergency Plumber, Drain Cleaning, Pipe Repair, Tankless Water Heater Repair and Replacement in Towson MD
5·193 reviews·
8 mi awayGoogle Verified
+4 more
Top pick5.0Google
Strengths
Middle-of-the-night emergency dispatch
Wayne handles older-home work specifically (rusty pipes, tile…
Pricing described as fair after two other companies were called…
Concerns
Not enough data to identify weaknesses
Saffer Total Home Plumbing, Heating & Electrical
4.8·1.8k reviews·
In BaltimoreGoogle Verified
+2 more
Top pick4.8Google
Strengths
Same-day rescue when competitors no-show
Workmanship on vintage homes called out specifically
Pre-arrival call-aheads and floor protection
Concerns
One reported failed installation that took a year to resolve
Gas-line markup flagged
Haynes Plumbing
5·22 reviews·
In BaltimoreGoogle Verified
+1 more
Solid pick5.0Google
Strengths
Same-day faucet and leak fixes documented
Family operation cited explicitly
Concerns
Small sample - 22 total reviews limit confidence;
Not enough data to identify weaknesses
Warrior Plumbing & Heating
4.9·426 reviews·
In BaltimoreGoogle Verified
+3 more
Top pick4.9Google
Strengths
Owner Brent personally walks customers through diagnoses,…
Weekend and after-hours work documented in 5 reviews
Pricing transparency cited specifically
Concerns
Lone poor_workmanship complaint involves a water heater install…
One 2-star Yelp review claims Warrior installed a neighbor's hot…
Prime Plumbing
4.8·2.5k reviews·
9 mi awayGoogle Verified
Solid pick4.8Google
Strengths
Took over a botched Home Depot dishwasher install and upgraded…
Emergency call response with cleanup that left the space better…
Concerns
Code-compliance complaint: outdoor hose bib pipe run against MD…
Alpha Plumbing
4.9·1.5k reviews·
12 mi away — Serves your areaGoogle Verified
+4 more
Top pick4.9Google
Strengths
Gas-line install approved by county inspector first time, with…
Frozen-pipes call answered just after 8AM, tech on site by 10AM…
Tech opened with the least-expensive fix first and avoided…
Concerns
Not enough data to identify weaknesses
Mahon Plumbing
4.9·276 reviews·
7 mi awayGoogle Verified
+1 more
Solid pick4.9Google
Strengths
Decade-plus repeat-customer relationships
Office staff and same-morning electronic responses
Same-day emergency coverage validated
Concerns
Sprinkler-burst job mishandled
Long scheduling windows reported
Common Licensed Plumber Scenarios
BBB Accredited
BBB accreditation means the business has met standards for trust, advertising, and complaint resolution. It's a verified third-party credential.
Licensed and Insured
All plumbers on our site are licensed in their state. BBB accreditation adds an additional layer of accountability and complaint resolution.
Verified Track Record
BBB-accredited plumbers have a public complaint history and resolution record you can review before hiring.
Warranty Compliance
For warranty-sensitive work (repiping, water heater installation), a licensed and accredited plumber provides documentation that satisfies manufacturers and insurers.
Frequently Asked Questions
How do I verify a plumber's license in MD?
In MD, you can verify plumber licenses through the state licensing board website. All plumbers listed on our site are licensed. Plumbers below with the BBB badge have additional third-party accreditation and a public complaint record.
Why does BBB accreditation matter?
BBB accreditation means the plumber has agreed to resolve complaints, maintain honest advertising, and meet trust standards. It's not a guarantee of quality, but it adds accountability — the BBB tracks complaints and resolution rates publicly.
Are all plumbers in Baltimore licensed?
By law, plumbers performing work in Baltimore City County must be licensed. However, some unlicensed handymen advertise plumbing services illegally. Hiring an unlicensed plumber voids insurance claims and can create permit issues when selling your home.
What's the difference between a journeyman and master plumber?
A journeyman plumber has completed an apprenticeship and passed the licensing exam. A master plumber has additional years of experience and can pull permits, supervise journeymen, and run a plumbing business. Both are qualified for residential work.
Other Services in Baltimore
Drain Cleaning Water Heater Repair Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair Sewer Line Replacement Toilet Repair Faucet Repair Garbage Disposal Repair Sump Pump Repair Gas Line Repair Slab Leak Repair Water Line Repair Kitchen Remodel Plumbing Hydro-Jetting 24-Hour Plumber Same-Day Plumber Affordable Plumber Plumber Cost Clogged Drain No Hot Water Water Leak Low Water Pressure Frozen Pipes Sewage Backup All Emergency Plumbers
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