Best Sewer Line Replacement Pros in Ashburn
#1Strong Hire
Service Force Plumbing
4.9Sewer Line Replacement: 80/100
“Where others shrugged off the problem and decided extremely invasive & expensive work was needed and the only solution, Tyler focused on the least invasive and most practical solution.”
#2Caution
Liberty Plumbing
4.4Sewer Line Replacement: 70/100
“Liberty and their professional techs identified the location of the clog (a piece of PVC) and came up with a plan to remove and replace it.”
#3Conditional Hire
Dulles Plumbing, Heating and Air
4.8Reviewed for sewer line replacement
“the most accurate in identifying the problem and gave a very clear plan of what needs to be done. He was accessible by phone and extremely good at explaining everything.”
All Sewer Line Replacement Pros in Ashburn
Service Force Plumbing
4.9·674 reviews·
19 mi away — Edge of service areaGoogle Verified
+2 more
Top pick4.9Google
Strengths
Sewer camera inspections with video documentation and…
Honest scope-trimming
After-hours email response with next-day water heater…
Concerns
One reviewer reports being charged a trip fee without a receipt…
Liberty Plumbing
4.4·36 reviews·
11 mi away — Serves your areaGoogle Verified
Proceed with care4.4Google
Strengths
Saturday-night dispatch confirmed
Sewer-line work flagged in themeCounts: identified a piece of PVC…
Garry under-billed an estimate by $100 on a shower…
Concerns
Sunday emergency sump-pump replacement billed $696 ($104…
Walls and ceilings still leaking after two service visits…
Parts-ordering delays cited: one tub-faucet job took multiple…
Dulles Plumbing, Heating and Air
4.8·43 reviews·
In AshburnGoogle Verified
Solid pick4.8Google
Strengths
Same-day water main repair documented on day-one move-in…
Multi-option quotes on no-heat HVAC calls instead of…
Sewer line grading specialty with detailed diagnostic plans where…
Concerns
Promised quote on whole-house re-pipe was never sent;
Mint Plumbing LLC
4.9·71 reviews·
9 mi awayGoogle Verified
+3 more
Top pick4.9Google
Strengths
Diagnosed and fixed a Navien combi boiler that 5 prior plumbers…
Showed up immediately on two separate emergency calls
Warranties work for a year and returned to fix a small water…
Concerns
Not enough data to identify weaknesses
OTECH Plumbing & HVAC
5·13 reviews·
11 mi away — Serves your areaGoogle Verified
+2 more
Top pick5.0Google
Strengths
Weekend/after-hours dispatch documented
Property-manager retention
Diagnostic correction documented
Concerns
themeCounts.poor_workmanship=2 and slow_response=4 of 69 reviews
Sirone Plumbing Services
4.9·107 reviews·
10 mi awayGoogle Verified
+4 more
Top pick4.9Google
Strengths
Resolved a month-long sewage smell by locating an incorrectly…
Replaced water heater coils next day in a tight maneuver and…
Quote outlined clearly with 'no upselling, no surprises' on a…
Concerns
Not enough data to identify weaknesses
Ferris Plumbing & Repair
4.9·54 reviews·
18 mi away — Edge of service areaGoogle Verified
+3 more
Top pick4.9Google
Strengths
12 of 59 reviews cite fast response, including same-day sewer…
Multiple reviewers describe water-heater installs and full…
Reviewers repeatedly note techs arrive on time or early
Concerns
One reviewer paid more than expected for a kitchen faucet…
Roto-Rooter Plumbing & Water Cleanup
4.9·154 reviews·
In AshburnGoogle Verified
+1 more
Solid pick4.9Google
Strengths
Same-day and after-hours dispatch confirmed: arrived within 2…
Technician Nick is repeatedly named for transparent pricing and…
Multi-discipline expertise: technician discussed electrical loads…
Concerns
Sewer-line pricing dispute: $842 quote with 6-month warranty…
Main sewer line cleaning quoted at $842
Home Service Doctors
4.8·2.0k reviews·
16 mi away — Edge of service areaGoogle Verified
Proceed with care4.8Google
Strengths
Named techs cited repeatedly
Water-heater work documented with photos/serial numbers and…
Concerns
Post-service flooding alleged after a $1,100 main valve exchange;
Upsell pattern flagged: reviewer says wax-seal job was upsold to…
Parts-ordering and improvisation flagged
Cardinal Plumbing Heating & Air Inc
4.9·3.0k reviews·
In AshburnGoogle Verified
+1 more
Proceed with care4.9Google
Strengths
Repipe specialty score (90) and main sewer line replacement work…
Repeat customers mention specific techs by name (Kyle Roth,…
BBB A+ accredited, 12 years in business
Concerns
Emergency specialty score (27) is unusually low
Same-day cancellations on confirmed appointments cited in 1+…
One Yelp review reports a same-day cancellation at 12:48 PM after…
A reviewer alleges Cardinal deletes negative reviews
Michael & Son Services
4.9·1.7k reviews·
In AshburnGoogle Verified
+3 more
Solid pick4.9Google
Strengths
Same-day or near-immediate dispatch on emergencies (deep-freeze…
Techs walk customers through options and findings before working
Handles cross-trade jobs (plumbing + HVAC + electrical) under one…
Concerns
First tech occasionally can't resolve issue, requiring a second…
Stoney's Plumbing
5·295 reviews·
6 mi awayGoogle Verified
+4 more
Top pick5.0Google
Strengths
No charge to come out on gas leak diagnostics
Beat 3 competing quotes on a 75-gallon gas water heater…
Same-day kitchen-sink leak repair with no surprise fees mentioned…
Concerns
One Yelp reviewer notes 'He is not cheap, but you get what you…
Priority 1 Plumbing and Drain Services
4.9·328 reviews·
6 mi awayGoogle Verified
Solid pick4.9Google
Strengths
Same-day or within-24-hour arrivals documented on water heater…
Owner Paul gives upfront fixed pricing on bigger jobs like…
Free first-visit work on a garbage disposal cited by repeat…
Concerns
One Yelp reviewer reports massive mess left behind and sloppy…
ASAP Plumbing LLC
5·12 reviews·
6 mi awayGoogle Verified
+5 more
Top pick5.0Google
Strengths
One reviewer credits them with stopping a 'nightmare water damage…
Whole-house bathroom plumbing replacements praised by repeat…
Water heater replacement reviewer specifically called out clean…
Concerns
Only 12 Google reviews total
Crown Plumber
4.9·93 reviews·
7 mi awayGoogle Verified
+3 more
Top pick4.9Google
Strengths
Reviewer states they 'don't try to nickel and dime you' and the…
Answered the phone on a Saturday and dispatched same-day for a…
Edmund arrived within 2 hours to install a customer-supplied…
Concerns
Not enough data to identify weaknesses
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 Ashburn, VA?
Full sewer line replacement in Ashburn 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 Loudoun County can start within a week of the initial inspection.
Is trenchless sewer replacement worth it in Ashburn?
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 Loudoun County?
Yes — sewer line replacement in Loudoun 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 Ashburn
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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