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Emergency Plumbers in Harrison, OH (2026)

Top 50 of 248 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 plumbers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

The short answer

  1. 1

    #1 for emergency plumbing in Harrison: Roto-Rooter Plumbing & Water Cleanup, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency plumbers in Harrison at a glance

Top emergency plumbers in Harrison at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Roto-Rooter Plumbing & Water Cleanup634.8★ (5,123)Cincinnati, 15 mi away24/7
2Blue Chip Plumbing614.9★ (747)Cincinnati, 14 mi away24/7
31-Tom-Plumber615.0★ (913)Erlanger, 17 mi away24/7
4Roto-Rooter Plumbing & Water Cleanup614.8★ (2,265)Cincinnati, 20 mi away24/7
5Roto-Rooter Plumbing & Water Cleanup604.8★ (1,106)Hamilton, 17 mi away24/7
6Roto-Rooter Plumbing & Water Cleanup604.8★ (2,120)Florence, 21 mi away24/7
7Jolly Plumbing | Drains | Heating | Air604.8★ (3,482)Cold Spring, 25 mi away24/7
8Roto-Rooter Plumbing & Water Cleanup594.8★ (1,061)Covington, 20 mi away24/7
9A+ Plumbing594.9★ (1,066)Cold Spring, 22 mi away24/7
10Mr. Rooter Plumbing of Greater Cincinnati594.7★ (819)Cincinnati, 19 mi away24/7

Call an emergency plumber in Harrison now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency plumbers in Harrison, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 248 is on the plumbers page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Blue Chip Plumbing

    Based in Cincinnati, 14 mi away

    61/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 747 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 747 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1950 Waycross Rd, Cincinnati, OH 45240
    View profile for Blue Chip Plumbing(513) 941-4010

  3. #3 1-Tom-Plumber

    Based in Erlanger, 17 mi away

    61/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 913 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 913 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1840 Airport Exchange Blvd Suite 180, Erlanger, KY 41018
    View profile for 1-Tom-Plumber(859) 592-1834

  9. #9 A+ Plumbing

    Based in Cold Spring, 22 mi away

    59/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 1,066 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 1,066 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    23 E 32nd St Suite 100, Latonia, KY 41015
    View profile for A+ Plumbing(859) 212-9512

  21. #21 Calla Plumbing

    Based in Cincinnati, 16 mi away

    58/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.8★ from 130 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 130 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    223 Solarama Ct, Cincinnati, OH 45238
    View profile for Calla Plumbing(513) 451-9361

Top 50 of 248 plumbers by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

plumbers in Harrison, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Mr. Rooter Plumbing of Butler and Warren Counties574.8★ (109)19 mi
27Apollo Home574.9★ (15,569)23 mi
28Burtzo Mechanical574.9★ (43)16 mi
29The Drain Smith574.9★ (53)18 mi
30Eco Plumbers, Electricians, and HVAC Technicians564.9★ (3,250)25 mi
31SAFE Plumbing565.0★ (93)22 mi
32Just Water Heaters565.0★ (81)24 mi
33Bryant Heating, Cooling, Plumbing & Electric554.8★ (1,247)23 mi
34Exnil Grease555.0★ (23)18 mi
35Rosen Rooter555.0★ (14)16 mi
36Allied Reddi-Rooter554.3★ (105)21 mi
37Topshell Plumbing555.0★ (31)21 mi
38Patriotic Plumbing555.0★ (43)23 mi
39Knochelmann Service Experts554.9★ (3,584)22 mi
40Easy Drain Cleaning555.0★ (44)25 mi
41Cook Plumbing, Inc.554.4★ (24)19 mi
42DCB Plumbing545.0★ (16)21 mi
43Swafford Plumbing545.0★ (32)25 mi
44A. All Valley Plumbing544.2★ (77)23 mi
45Durable Plumbing544.8★ (25)23 mi
46Blue Ash Plumbing & Drain545.0★ (21)23 mi
47Kollstedt Plumbing542.3★ (3)13 mi
48Mr. Rooter Plumbing of Florence534.1★ (25)22 mi
4924/7 Emergency Plumber Cincinnati534.6★ (11)22 mi
50K ziegler plumbing535.0★ (7)21 mi

How we ranked emergency plumbers in Harrison

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency plumbers in Harrison: questions

Which plumbers in Harrison are open 24/7?

25 on this list post 24/7 hours, including Roto-Rooter Plumbing & Water Cleanup, Blue Chip Plumbing, 1-Tom-Plumber, Roto-Rooter Plumbing & Water Cleanup and Roto-Rooter Plumbing & Water Cleanup.

Who is ranked #1 for emergency plumbing in Harrison, OH?

Roto-Rooter Plumbing & Water Cleanup is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency plumbers in Harrison ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the plumber arrives?

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

How many emergency plumbers here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Harrison

  1. October 2026: CR Scores recalculated for 248 plumbers serving Harrison.

More emergency and plumbing pages