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ContractorsRanked

Best Plumbers in Mason, OH (2026)

375 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Mason: 1-Tom-Plumber, CR Score 92/100; 5.0★ from 6,247 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 375.

  3. 42

    Most-reviewed: Apollo Home, 15,569 Google reviews at 4.9★, the most of 375 ranked; ranked #42.

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

375 Mason plumbers are ranked here by CR Score, from 8 published factors. 109 are open 24/7, 185 open Saturdays and 140 open Sundays, based on posted hours. The median Google rating is 4.8★ across 375 rated businesses.

Top 10 plumbers in Mason at a glance

Top 10 plumbers in Mason at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
11-Tom-Plumber925.0★ (6,247)Milford, 14 mi away24/7Overall
2Roto-Rooter Plumbing & Water Cleanup924.8★ (932)Mason24/7Emergencies
31-Tom-Plumber905.0★ (2,962)Dayton, 20 mi away24/7—
4Nixco Plumbing Inc.894.8★ (2,109)MasonSat · Sun—
5Eco Plumbers, Electricians, and HVAC Technicians894.9★ (3,250)Beckett Ridge, 4 mi away24/7—
6Schlueter Plumbing - The No Nonsense Plumber894.8★ (640)Sharonville, 7 mi away24/7—
7Roto-Rooter Plumbing & Water Cleanup894.8★ (5,123)Cincinnati, 20 mi away24/7—
8Roto-Rooter Plumbing & Water Cleanup894.8★ (3,052)Miamisburg, 18 mi away24/7—
9Plumb Tite Plumbing, Heating, Cooling & Drains884.9★ (543)MasonSat · Sun · Evenings—
10Mr. Rooter Plumbing of Greater Cincinnati884.7★ (819)Cincinnati, 9 mi away24/7—

The 375 best plumbers in Mason, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Mason

    #1 1-Tom-Plumber

    Based in Milford, 14 mi away

    92/100CR Score

    Ranked #1 because of its Google rating and availability: 5.0★ from 6,247 Google reviews, open 24/7.

    • 5.0★ from 6,247 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    24 Whitney Dr Suite A, Milford, OH 45150
    View profile for 1-Tom-Plumber(513) 286-2060

  3. #3 1-Tom-Plumber

    Based in Dayton, 20 mi away

    90/100CR Score

    Ranked #3 because of its Google rating and availability: 5.0★ from 2,962 Google reviews, open 24/7.

    • 5.0★ from 2,962 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2034 S Alex Rd A, Dayton, OH 45449
    View profile for 1-Tom-Plumber(937) 203-8499

  24. #24 L.A. Reedy

    Based in Landen, 6 mi away

    87/100CR Score

    Ranked #24 because of its Google rating and availability: 4.9★ from 170 Google reviews, open 24/7.

    • 4.9★ from 170 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7878 OH-48, Maineville, OH 45039
    View profile for L.A. Reedy(937) 903-2665

Plumbers ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 375 ranked plumbers here; the rest are on their profiles.

plumbers in Mason, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Patriotic Plumbing875.0★ (43)5 mi
27Thomas & Galbraith Heating, Cooling, Plumbing & Electrical874.7★ (6,967)9 mi
28Spartan Plumbing and Drains874.8★ (1,411)20 mi
29Main Drain875.0★ (254)12 mi
30Pembroke Plumbing874.9★ (160)13 mi
31A+ Plumbing864.9★ (1,066)24 mi
32Bulldog Plumbing865.0★ (64)10 mi
33Mr. Rooter Plumbing of Butler and Warren Counties864.8★ (109)9 mi
34Roto-Rooter Plumbing & Water Cleanup864.8★ (1,067)20 mi
35AMG Plumbing865.0★ (71)11 mi
36Bassett Services: Heating, Cooling, Plumbing, & Electrical864.8★ (1,740)9 mi
37Roto-Rooter Plumbing & Water Cleanup864.8★ (1,061)22 mi
38Knochelmann Service Experts864.9★ (3,584)7 mi
39Roy's Rooter865.0★ (18)4 mi
40Zoom Drain864.9★ (36)7 mi
41A&J Service LLC864.9★ (44)9 mi
42Apollo Home864.9★ (15,569)15 mi
43Salt Dog Plumbing LLC865.0★ (57)12 mi
44Easy Drain Cleaning855.0★ (44)12 mi
45Blue Ash Plumbing & Drain855.0★ (21)8 mi
46Mainline Inspection Services855.0★ (122)6 mi
47Schneller Knochelmann Plumbing, Heating & Air Conditioning854.9★ (4,953)21 mi
48Logan Services A/C, Heat & Plumbing854.8★ (2,753)15 mi
49Midwestern Plumbing854.9★ (239)21 mi
50Chase Brothers Plumbing854.9★ (98)11 mi

Also serving Mason

20 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked plumbers serving Mason
BusinessGoogle ratingDistance
Bill Case Plumbing1.5★ (2)13 mi
Blue Chip Plumbing4.9★ (747)14 mi
Cincinnati Plumber - 24 Hours3.0★ (2)16 mi
CUSTOM SERVICES4.5★ (2)15 mi
D Mc Intosh Plumbing & Drain5.0★ (2)16 mi
Damm Utility Bros LLC5.0★ (2)13 mi
Fox Plumbing Llc5.0★ (2)9 mi
Fox Plumbing LLC3.0★ (2)11 mi
Green Acres Excavating5.0★ (2)10 mi
Griffin Services LLC5.0★ (2)14 mi
Jarvis Mechanical5.0★ (2)14 mi
Joe of All Trades & Company LLC5.0★ (2)12 mi
Kings Plumbing5.0★ (2)14 mi
KNK Services LLC4.8★ (34)9 mi
M R Newton Plumbing5.0★ (2)5 mi
McGuire Plumbing5.0★ (142)19 mi
Midwestern Plumbing5.0★ (2)17 mi
Pemberton Plumbing3.0★ (2)7 mi
Penley PlumbingIn Mason
Spray Foam InsulationIn Mason

How much do plumbers cost in Mason?

National price ranges in USD, not adjusted for Mason. Each row names its basis and the month we checked it.

How much do plumbers cost in Mason?
JobLowTypicalHighBasisChecked
Water heater replacement$882$1,348$1,826Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026

How to check a plumber's license in Ohio

In Ohio, Ohio Construction Industry Licensing Board licenses Commercial plumbing contractor licenses.

  1. Search the business name or license number on the Ohio Construction Industry Licensing Board license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

How we ranked Mason plumbers

We scored 375 Mason plumbers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

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 fromIn Mason data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Plumbers in Mason: frequently asked questions

Who is the best plumber in Mason?

By CR Score, the highest-ranked plumber in Mason, OH is 1-Tom-Plumber with a CR Score of 92/100. It has 5.0★ from 6,247 Google reviews. It is open 24/7. Roto-Rooter Plumbing & Water Cleanup (#2) and 1-Tom-Plumber (#3) follow. We ranked 375 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Mason?

ContractorsRanked ranks 375 plumbers serving Mason, OH. 5 of them are based in Mason; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Mason are open 24/7?

109 ranked plumbers in Mason post 24/7 hours. The highest-ranked are 1-Tom-Plumber (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and 1-Tom-Plumber (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Mason work on weekends?

185 of 375 ranked plumbers post Saturday hours and 140 post Sunday hours. The highest-ranked open Saturdays are 1-Tom-Plumber (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and 1-Tom-Plumber (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a plumber's license in Ohio?

In Ohio, Ohio Construction Industry Licensing Board handles licensing and covers Commercial plumbing contractor licenses. Search the business or license number at https://elicense.ohio.gov/oh_verifylicense.

How much does water heater replacement cost in Mason?

Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Mason. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Mason plumbers have?

The median Google rating among 375 rated plumbers in Mason is 4.8★, with a median of 25 reviews. Apollo Home has the most, 15,569 reviews, and ranks #42. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank plumbers?

Each plumber gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Mason

  1. October 2026: CR Scores recalculated for 375 plumbers serving Mason.
  2. October 2026: 2 duplicate listings merged.

More plumbers and Mason pages

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