66/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,288 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 1,288 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 125 W National Rd, Englewood, OH 45322
Best Plumbers in Union, OH (2026)
250 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Union: Benjamin Franklin Plumbing & Drains - Dayton, OH, CR Score 66/100; 4.9★ from 1,288 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): The Right Brothers Plumbing & Drains, posts 24/7 hours; ranked #2 of 250.
- 3
Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 4,971 Google reviews at 4.7★, the most of 250 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
250 Union plumbers are ranked here by CR Score, from ten published factors. 84 are open 24/7, 121 open Saturdays and 101 open Sundays, based on posted hours. The median Google rating is 4.8★ across 250 rated businesses.
Top 10 plumbers in Union at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Benjamin Franklin Plumbing & Drains - Dayton, OH | 66 | 4.9★ (1,288) | Englewood, 1 mi away | 24/7 | Overall |
| 2 | The Right Brothers Plumbing & Drains | 65 | 4.8★ (1,340) | Englewood, 3 mi away | 24/7 | Emergencies |
| 3 | Roto-Rooter Plumbing & Water Cleanup | 64 | 4.7★ (4,971) | Dayton, 12 mi away | 24/7 | Most reviews |
| 4 | 1-Tom-Plumber | 63 | 5.0★ (2,962) | Dayton, 18 mi away | 24/7 | — |
| 5 | Moore Sewer Services | 62 | 5.0★ (321) | Trotwood, 10 mi away | 24/7 | — |
| 6 | Logan Services A/C, Heat & Plumbing | 62 | 4.8★ (4,677) | Vandalia, 7 mi away | 24/7 | — |
| 7 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (3,052) | Miamisburg, 20 mi away | 24/7 | — |
| 8 | Spartan Plumbing and Drains | 61 | 4.8★ (1,411) | Dayton, 20 mi away | 24/7 | — |
| 9 | Atherton Plumbing - Dayton Drain Cleaning | 61 | 4.8★ (1,087) | Dayton, 12 mi away | Sat · Sun | — |
| 10 | Drain Tech | 60 | 4.8★ (210) | Dayton, 11 mi away | 24/7 | — |
The 250 best plumbers in Union, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Englewood, 3 mi away
65/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 1,340 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,340 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 155 Haas Dr, Englewood, OH 45322
Based in Dayton, 12 mi away
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 4,971 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 4,971 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 204 S Ludlow St Ste 303, Dayton, OH 45402
Based in Dayton, 18 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 2,962 Google reviews, listed on Google as “Plumber”.
- 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
Based in Trotwood, 10 mi away
62/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 321 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 321 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Vandalia, 7 mi away
62/100CR ScoreRanked #6 because of its Google rating and review volume: 4.8★ from 4,677 Google reviews.
- 4.8★ from 4,677 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1200 Industrial Park Dr, Vandalia, OH 45377
Based in Miamisburg, 20 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 3,052 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 3,052 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9490 Byers Rd, Miamisburg, OH 45342
Based in Dayton, 20 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 1,411 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,411 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 446 Windsor Park Dr, Dayton, OH 45459
Based in Dayton, 12 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 1,087 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,087 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun 8 AM–8 PM
- Address
- 705 Albany St, Dayton, OH 45417
#10 Drain Tech
Based in Dayton, 11 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 210 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 210 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2504 Stanley Ave, Dayton, OH 45404
Based in Beavercreek, 8 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 181 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 181 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Dayton, 7 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 108 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6855 N Dixie Dr #1830, Dayton, OH 45414
Based in Fairborn, 17 mi away
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 307 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 307 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 509 Sports St, Fairborn, OH 45324
Based in Dayton, 8 mi away
60/100CR ScoreRanked #14 because of its Google rating and review volume: 4.8★ from 1,431 Google reviews.
- 4.8★ from 1,431 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6344 Webster St, Dayton, OH 45414
Based in Greenville, 8 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 57 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Dayton, 12 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 196 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 196 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7920 Chambersburg Rd Suite A30, Dayton, OH 45424
#17 Trust Plumbing
Based in Troy, 11 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 218 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 218 Google reviews
- Hours
- Mon–Sun 7:30 AM–9 PM
- Address
- 315 Public Sq #220, Troy, OH 45373
Based in Dayton, 13 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.5★ from 692 Google reviews, listed on Google as “Plumber”.
- 4.5★ from 692 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1400 Linden Ave, Dayton, OH 45410
Based in Fairborn, 17 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 191 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 191 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2285 Long Vista Ln UNIT 104, Fairborn, OH 45324
Based in Dayton, 14 mi away
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 162 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 162 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1325 W Dorothy Ln, Dayton, OH 45409
Based in Kettering, 18 mi away
59/100CR ScoreRanked #21 because of its Google rating and review volume: 4.9★ from 3,690 Google reviews.
- 4.9★ from 3,690 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4750 Hempstead Station Dr, Kettering, OH 45429
Based in Greenville, 22 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 549 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 549 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 201 E 5th St, Greenville, OH 45331
Based in Dayton, 11 mi away
59/100CR ScoreRanked #23 because of its Google rating and review volume: 4.9★ from 2,643 Google reviews.
- 4.9★ from 2,643 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 7967 W Third St, Dayton, OH 45417
#24 King's Plumbing
Based in Beckett Ridge, 10 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 127 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 127 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Troy, 11 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 193 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 193 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 16 S Cherry St # D, Troy, OH 45373
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 250 ranked plumbers here; the rest are on their profiles.
Also serving Union
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.
| Business | Google rating | Distance |
|---|---|---|
| Acres Pump Sales & Services | 3.0★ (1) | 3 mi |
| All About Plumbing & Water Systems | 4.0★ (2) | 13 mi |
| Beavercreek Plumbing & Drain | 4.8★ (82) | 20 mi |
| Berryhills Plumbing, LLC | 5.0★ (2) | 12 mi |
| Cse Plumbing | 3.0★ (2) | 15 mi |
| Custom Fit Plumbing | 5.0★ (51) | 20 mi |
| CUSTOM SERVICES | 4.5★ (2) | 23 mi |
| Ed's Heating Cooling Plumbing Electric | 5.0★ (2) | 19 mi |
| Evans Plumbing LLC | 5.0★ (2) | 12 mi |
| Habel & Sons Plumbing & Heating | 3.0★ (2) | 16 mi |
| Harrison Services, LLC. | 3.0★ (2) | 7 mi |
| Helpling Plumbing Services Inc | 5.0★ (1) | 5 mi |
| Howard Heating & Air Conditioning | 5.0★ (2) | 11 mi |
| Leveraged Buyers Club | 5.0★ (2) | 10 mi |
| Losekamp Plumbing LLC | 5.0★ (2) | 10 mi |
| M & S Heating Service Co. Inc. | 5.0★ (2) | 8 mi |
| Oaks Landscape & Design | 5.0★ (2) | 16 mi |
| Spartan Plumbing and Drains | 4.4★ (246) | 16 mi |
| The Right Brothers Plumbing & Drains | 4.7★ (119) | 20 mi |
| TR Henry Handyman | 1.0★ (2) | 13 mi |
How much do plumbers cost in Union?
National price ranges in USD, not adjusted for Union. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
How to check a plumber's license in Ohio
In Ohio, Ohio Construction Industry Licensing Board licenses Commercial plumbing contractor licenses.
- Search the business name or license number on the Ohio Construction Industry Licensing Board license lookup.
- Check that the status is active and the name matches the contract or truck.
- 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 Union plumbers
We scored 250 Union plumbers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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.
| Factor | Weight | Computed from | In Union data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Plumbers in Union: frequently asked questions
Who is the best plumber in Union?
By CR Score, the highest-ranked plumber in Union, OH is Benjamin Franklin Plumbing & Drains - Dayton, OH with a CR Score of 66/100. It has 4.9★ from 1,288 Google reviews. It is open 24/7. The Right Brothers Plumbing & Drains (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 250 plumbers on ten factors, last updated October 22, 2026.
How many plumbers are there in Union?
ContractorsRanked ranks 250 plumbers serving Union, OH. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Union are open 24/7?
84 ranked plumbers in Union post 24/7 hours. The highest-ranked are Benjamin Franklin Plumbing & Drains - Dayton, OH (#1), The Right Brothers Plumbing & Drains (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Union work on weekends?
121 of 250 ranked plumbers post Saturday hours and 101 post Sunday hours. The highest-ranked open Saturdays are Benjamin Franklin Plumbing & Drains - Dayton, OH (#1), The Right Brothers Plumbing & Drains (#2) and Roto-Rooter Plumbing & Water Cleanup (#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 Union?
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 Union. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Union plumbers have?
The median Google rating among 250 rated plumbers in Union is 4.8★, with a median of 34 reviews. Roto-Rooter Plumbing & Water Cleanup has the most, 4,971 reviews, and ranks #3. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Union
- October 2026: CR Scores recalculated for 250 plumbers serving Union.
- October 2026: 1 duplicate listing merged.
More plumbers and Union pages
Plumbers near Union
- Plumbers in Englewood, OH257 ranked
- Plumbers in Clayton, OH254 ranked
- Plumbers in Vandalia, OH243 ranked
- Plumbers in Shiloh, OH270 ranked
- Plumbers in Trotwood, OH280 ranked
- Plumbers in Brookville, OH258 ranked
- Plumbers in Tipp City, OH220 ranked
- Plumbers in Northridge, OH271 ranked
- Plumbers in Huber Heights, OH244 ranked
- Plumbers in Troy, OH176 ranked
Other trades in Union
- Roofers in Union437 ranked
- Electricians in Union144 ranked
- HVAC contractors in Union259 ranked
- General contractors in Union198 ranked
- Painters in Union86 ranked
- Landscapers in Union126 ranked
- Handymen in Union50 ranked
- Kitchen remodelers in Union116 ranked
- Bathroom remodelers in Union130 ranked
- Flooring contractors in Union106 ranked
- Tile installers in Union21 ranked
- Drywall contractors in Union7 ranked
- Concrete contractors in Union129 ranked
- Fence contractors in Union68 ranked
- Deck builders in Union71 ranked
- Siding contractors in Union220 ranked
- Window installers in Union142 ranked
- Gutter installers in Union103 ranked
- Insulation contractors in Union20 ranked
- Solar installers in Union29 ranked
- Garage door repair companies in Union36 ranked
- Foundation repair companies in Union36 ranked
- Tree services in Union160 ranked
- Masonry contractors in Union50 ranked
- Water damage restoration companies in Union158 ranked
- Home builders in Union153 ranked
- Demolition contractors in Union22 ranked
- All contractors in Union