All Sump Pump Repair Pros in Herndon
Cardinal Plumbing Heating & Air Inc
4.9·3.0k reviews·
In HerndonGoogle 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 HerndonGoogle 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…
Len The Plumber Heating & Air, LLC
4.6·8.3k reviews·
20 mi away — Edge of service areaGoogle Verified
+3 more
Solid pick4.6Google
Strengths
Weekend and same-day water heater replacement
Techs offer alternate routes that avoid demolition
Stands behind work — returned promptly to redo a guest toilet…
Concerns
Some reviewers cite pricing concerns alongside otherwise positive…
Len the Plumber Heating & Air, LLC
4.7·7.1k reviews·
19 mi away — Edge of service areaGoogle Verified
+4 more
Solid pick4.7Google
Strengths
Online booking to on-site arrival in 2 hours
Live-tracker for tech ETA repeatedly mentioned as a…
Strong on water heaters (specialty score 84), drains (90), and…
Concerns
One reviewer notes appointment confirmations didn't arrive until…
Pricing-fairness score of 65 reflects specific notes that work…
ASAP Plumbing LLC
5·12 reviews·
In HerndonGoogle 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
Mint Plumbing LLC
4.9·71 reviews·
In HerndonGoogle 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
Sirone Plumbing Services
4.9·107 reviews·
In HerndonGoogle 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
PlumberBee
5·97 reviews·
6 mi awayGoogle Verified
+1 more
Top pick5.0Google
Strengths
Faucet and fixture work cited in 21 of 99 reviews
Multi-task visits — one reviewer had faucet, garbage disposal,…
Heat-pump water heater install followed up by call-back two…
Concerns
Not enough data to identify weaknesses
OTECH Plumbing & HVAC
5·13 reviews·
7 mi awayGoogle 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
2020 Drain Clean & Plumbing
4.9·377 reviews·
7 mi awayGoogle Verified
+2 more
Top pick4.9Google
Strengths
Re-piped an entire house at 'an incredible price' after stopping…
Le cleared a bath sink clog two previous plumbers couldn't, then…
Tankless water heater diagnosed and replaced quickly at a…
Concerns
Not enough data to identify weaknesses
John R Plumbing LLC – Emergency Plumbing, Water Heater & Drain Service
4.9·197 reviews·
8 mi awayGoogle Verified
+6 more
Top pick4.9Google
Strengths
Multiple reviewers describe John responding within an hour to…
Tankless water heater conversions mentioned by 3+ reviewers with…
Repeat customers — 4+ reviewers mention using him 'multiple…
Concerns
Not enough data to identify weaknesses
Hicks Plumbing Services
4.8·348 reviews·
8 mi awayGoogle Verified
+5 more
Solid pick4.8Google
Strengths
Reviewer specifically noted Hicks was the only firm to send a…
Easter Sunday and holiday dispatch documented with on-call…
15-year repeat customer relationships cited;
Tony declined to charge a customer for a 15-minute educational…
Concerns
One reviewer noted prices ran 'a bit higher than expected' though…
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
4.7·6.3k reviews·
16 mi away — Edge of service areaGoogle Verified
+4 more
Top pick4.7Google
Strengths
Arrives within stated timeframe;
Identifies and alerts to serious safety hazards beyond the…
Provides honest estimates without pressure to upsell unnecessary…
Combines professionalism with attention to detail (floor…
Preliminary listing — full review analysis coming soon
Dulles Plumbing, Heating and Air
4.8·43 reviews·
In HerndonGoogle 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;
MoCo Plumbing, LLC
5·514 reviews·
12 mi away — Serves your areaGoogle Verified
+5 more
Top pick5.0Google
Strengths
Edgar and team cited by name across 4 of 5 reviews for explaining…
2 of 5 reviews mention next-day or same-day arrival, including a…
Pricing called reasonable in 2 of 5 reviews, with one customer…
Concerns
Not enough data to identify weaknesses
Common Sump Pump Repair Scenarios
Sump Pump Not Running
When rain is coming and your sump pump won't activate, your basement is at risk. Check the float switch and power supply first.
Sump Pump Running Constantly
A pump that runs non-stop may have a stuck float switch, undersized pump, or high water table issue that needs professional diagnosis.
Sump Pump Replacement
Sump pumps last 7-10 years. Replace proactively before failure to avoid flood damage during the next heavy rain.
Battery Backup Installation
A battery backup sump pump activates during power outages — the exact time you're most likely to need it.
Frequently Asked Questions
How much does sump pump repair cost in Herndon, VA?
Sump pump repair in Herndon costs $150-$400 for common fixes like float switch replacement or check valve issues. Full sump pump replacement with installation runs $500-$1,200. Battery backup systems add $300-$800.
How often should I replace my sump pump?
Replace your sump pump every 7-10 years, or sooner if it runs frequently during storms. In Herndon and Fairfax County, homes with high water tables or frequent basement moisture should test their sump pump at least quarterly.
Do I need a battery backup sump pump?
If your Herndon home has a finished basement, stores valuables in the basement, or loses power during storms, a battery backup is essential. Power outages during heavy rain are when sump pumps are needed most.
Can a plumber install a sump pump?
Yes — plumbers handle sump pump installation including the pit, discharge line, check valve, and connections. In Fairfax County, new sump pump installations may require a permit.
Other Services in Herndon
Drain Cleaning Water Heater Repair Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair Sewer Line Replacement Toilet Repair Faucet Repair Garbage Disposal 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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