Best Sewer Line Replacement Pros in Towson
#1Strong Hire
Maryland Sewer & Plumbing Service Inc
4.9Sewer Line Replacement: 95/100
“After my plumber of whom I've used personally and for my business for more than 13 years was a no show , I called Maryland Sewer in the hopes of getting the sewer main snaked as soon as possible.”
#3Strong Hire
DrainPro, LLC
4.9Sewer Line Replacement: 75/100
“Fixed it for half the cost and identified the problem in 20 min. It was exactly where I thought it was. Fixed it. A clogged pipe from one toilet.”
All Sewer Line Replacement Pros in Towson
Maryland Sewer & Plumbing Service Inc
4.9·249 reviews·
17 mi away — Edge of service areaGoogle Verified
+5 more
Top pick4.9Google
Strengths
Free estimates on ejector pump replacements
Emergency dispatch under one hour
Late-night Friday dispatch confirmed for a blocked sewer drain…
Concerns
Price-conscious customers flag the rates as expensive even when…
Roto-Rooter Plumbing & Water Cleanup
4.8·4.1k reviews·
7 mi awayGoogle Verified
+5 more
Top pick4.8Google
Strengths
Holiday and after-hours dispatch with no emergency upcharge
Saturday emergency water heater replacement
Garbage disposal swaps completed in roughly 30 minutes with…
Concerns
Flat-rate sheet handed over with no real diagnostic
Even 5-star reviewers flag pricing as 'a bit high' on standard…
DrainPro, LLC
4.9·148 reviews·
19 mi away — Edge of service areaGoogle Verified
+3 more
Top pick4.9Google
Strengths
Diagnoses drain and sewer problems in 20-30 minutes that other…
Saturday-morning response confirmed: one reviewer called Friday…
Camera-and-cable diagnostic capability called out specifically,…
Concerns
One reviewer reported 4 days of unanswered voicemails after a…
Mister Plumber & Son
4.9·29 reviews·
18 mi away — Edge of service areaGoogle Verified
+4 more
Top pick4.9Google
Strengths
Same-day arrival is a repeated pattern: one reviewer was…
Pricing repeatedly described as cheaper than competing plumbers;
Handles tough diagnostic jobs other plumbers walked away from,…
Preliminary listing — full review analysis coming soon
Mr. Rooter Plumbing of Greater Baltimore
4.8·1.4k reviews·
11 mi away — Serves your areaGoogle Verified
+1 more
Avoid4.8Google
Strengths
Next-day or same-day dispatch on water heater and toilet jobs
Tech Rich Bush cited by name across multiple jobs (12 years…
Up-front pricing breakdown on water heater replacement
Concerns
Drywall gashed during a water heater install, with manager…
Pricing complaints repeat
Missed appointments and follow-up failures on a boiler install
Heil Plumbing & HVAC
4.9·380 reviews·
In TowsonGoogle Verified
+2 more
Top pick4.9Google
Strengths
Fast dispatch named in 19 of 95 reviews
Specific techs (Chad K., Eddie, Robert) named by reviewers for…
Water-heater specialty: 11 mentions in serviceMentions, with…
Concerns
One 3-star reviewer says Heil emailed a quote with no figures and…
Abbott Brothers Plumbing & Heating of Maryland
4.8·374 reviews·
5 mi awayGoogle 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…
Five Star Plumbing Services
4.9·235 reviews·
13 mi away — Serves your areaGoogle Verified
+3 more
Top pick4.9Google
Strengths
Water main line replacements quoted thousands under big-name…
Trenchless pipe replacement available
Drain crews stick with stubborn clogs for hours rather than…
Concerns
Pricing complaints on small jobs
$250/hour labor rate plus an $89 dispatch fee just to get a quote
One garbage disposal swap billed at $606 when three local…
Warrior Plumbing & Heating
4.9·426 reviews·
In TowsonGoogle 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…
Millennium Plumbing
4.3·110 reviews·
9 mi awayGoogle Verified
+1 more
Proceed with care4.3Google
Strengths
After-hours dispatch documented
Tech Shawn repeatedly cited by name across multiple jobs
Same-day faucet/valve work with no diagnostic visit charge on at…
Concerns
Reports of $500+ charges on visits where the plumber didn't fix…
BBB rating B- (not accredited), notably below the A/A+ rivals in…
Sewage-ejector pump install left basement sticky with sewage…
Phone manner cited as the problem on multiple complaints
Greer Plumbing & Water Heater Repair
4.9·457 reviews·
19 mi away — Edge of service areaGoogle Verified
+1 more
Solid pick4.9Google
Strengths
Weekend and after-hours dispatch confirmed
Techs walk through the diagnosis, then deliver written estimate…
Toilet installs done quickly with thorough cleanup noted by…
Concerns
Warranty/follow-up disputes
Office staff professionalism complaints from an 11-year repeat…
Calvert Plumbing and Backflow Services
5·89 reviews·
17 mi away — Edge of service areaGoogle Verified
+3 more
Top pick5.0Google
Strengths
Same-day backflow inspections with county report filed same day
Free estimates instead of service-call fees
Same-day water heater replacement reported
Preliminary listing — full review analysis coming soon
Roto-Rooter Plumbing & Water Cleanup
4.8·572 reviews·
16 mi away — Edge of service areaGoogle Verified
+3 more
Solid pick4.8Google
Strengths
Cross-specialty same-day dispatch: water plumber Jerry called…
Sunday hours explicitly cited: 'they even had Sunday hours, which…
Written on-site estimates before work: 'giving us an estimate in…
Concerns
Not enough data to identify weaknesses
Mahon Plumbing
4.9·276 reviews·
15 mi away — Serves your areaGoogle 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
Catons Plumbing, Drains & Water Cleanup
4.7·1.7k reviews·
12 mi away — Serves your areaGoogle Verified
Proceed with care4.7Google
Strengths
Late-night and weekend dispatch confirmed
Technician Henry named in multiple reviews for fixing problems…
Concerns
Two detailed 1-star reviews describe being billed for work that…
One reviewer alleges a working main-supply valve broke 'suddenly'…
Upsell-to-replacement pattern: one 3-star reviewer says Caton's…
Common Sewer Line Replacement Scenarios
Full Sewer Line Replacement
When the entire sewer line from your home to the street needs replacing due to age, material failure, or extensive damage.
Trenchless Pipe Bursting
A new pipe is pulled through the old one, breaking it apart. Minimal yard disruption compared to traditional excavation.
Cured-in-Place Pipe Lining
An epoxy-coated liner is inserted and cured inside the existing pipe, creating a new pipe within the old one.
Conventional Excavation
The traditional method: dig a trench, remove the old pipe, lay a new one. Sometimes the only option for severely collapsed lines.
Frequently Asked Questions
How much does sewer line replacement cost in Towson, MD?
Full sewer line replacement in Towson typically costs $3,000-$25,000. Trenchless methods run $4,000-$10,000 on average. Traditional excavation with yard restoration can exceed $15,000. Length of the line, depth, and access all affect pricing.
How long does sewer line replacement take?
Trenchless sewer replacement typically takes 1-2 days. Traditional excavation takes 3-5 days plus yard restoration time. Most plumbers in Baltimore County can start within a week of the initial inspection.
Is trenchless sewer replacement worth it in Towson?
Trenchless is usually worth it if your yard has landscaping, driveways, or structures over the sewer line. It costs more than basic excavation but saves thousands in restoration. Ask the pros below for a comparison quote.
Do I need a permit for sewer line replacement in Baltimore County?
Yes — sewer line replacement in Baltimore County requires a plumbing permit and inspection. Your plumber should handle the permit. Unpermitted work can cause problems when selling and may void insurance claims.
Other Services in Towson
Drain Cleaning Water Heater Repair Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair 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 Licensed Plumber Plumber Cost Clogged Drain No Hot Water Water Leak Low Water Pressure Frozen Pipes Sewage Backup All Emergency Plumbers
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