64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 2,274 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 2,274 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1011 Hope St, Stamford, CT 06907
Best Plumbers in Riverside, CT (2026)
972 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Riverside: Roto-Rooter Plumbing & Water Cleanup, CR Score 64/100; 4.7★ from 2,274 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 972.
- 9
Most-reviewed: RR Plumbing Roto-Rooter, 3,823 Google reviews at 4.8★, the most of 972 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
972 Riverside plumbers are ranked here by CR Score, from ten published factors. 401 are open 24/7, 610 open Saturdays and 475 open Sundays, based on posted hours. The median Google rating is 4.8★ across 972 rated businesses.
Top 10 plumbers in Riverside at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 64 | 4.7★ (2,274) | Stamford, 5 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (1,070) | Mamaroneck, 11 mi away | 24/7 | Emergencies |
| 3 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (648) | White Plains, 10 mi away | 24/7 | — |
| 4 | Team ASAP Home Improvement LLC | 62 | 5.0★ (254) | Greenburgh, 9 mi away | 24/7 | — |
| 5 | Clear Drains LLC | 61 | 5.0★ (78) | Greenwich, 3 mi away | 24/7 | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 61 | 4.8★ (1,574) | Yonkers, 18 mi away | 24/7 | — |
| 7 | Zoom Drain | 61 | 4.8★ (149) | Stamford, 4 mi away | 24/7 | — |
| 8 | 1-Tom-Plumber | 61 | 5.0★ (1,133) | Farmingdale, 21 mi away | 24/7 | — |
| 9 | RR Plumbing Roto-Rooter | 61 | 4.8★ (3,823) | Queens Village, 23 mi away | 24/7 | Most reviews |
| 10 | A & B Plumbing | 61 | 5.0★ (138) | Greenwich, 9 mi away | 24/7 | — |
The 972 best plumbers in Riverside, 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 Mamaroneck, 11 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 1,070 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,070 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 525 Waverly Ave, Mamaroneck, NY 10543
Based in White Plains, 10 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 648 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 648 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 280 Mamaroneck Ave #212A, White Plains, NY 10605
Based in Greenburgh, 9 mi away
62/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 254 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 254 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Greenwich, 3 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19 Edgewood Dr, Greenwich, CT 06831
Based in Yonkers, 18 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 1,574 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,574 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3 Alan B Shepard Jr Pl Ste A, Yonkers, NY 10705
#7 Zoom Drain
Based in Stamford, 4 mi away
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 149 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 149 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 130 Lenox Ave, Stamford, CT 06906
Based in Farmingdale, 21 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 1,133 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 1,133 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 52 Central Dr, Farmingdale, NY 11735
Based in Queens Village, 23 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 3,823 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 3,823 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 216-30 90th Ave, Queens Village, NY 11428
#10 A & B Plumbing
Based in Greenwich, 9 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 138 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 138 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Stamford, 3 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 680 E Main St STE 582, Stamford, CT 06901
Based in East Garden City, 20 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 1,423 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,423 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 100 Voice Rd, Carle Place, NY 11514
Based in Farmingdale, 21 mi away
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 1,825 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,825 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 241 Central Ave, Farmingdale, NY 11735
Based in Hunts Point, 19 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 1,275 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,275 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1111 Calhoun Ave Ste 5, Bronx, NY 10465
Based in The Bronx, 19 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 518 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 518 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 810 Mace Ave, Bronx, NY 10467
Based in Englewood Cliffs, 10 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 108 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Andover, 4 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 62 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 62 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Stamford, 4 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 38 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 77 Mayflower Ave, Stamford, CT 06906
Based in Bergenfield, 23 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 1,704 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,704 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2 Lake St, Bergenfield, NJ 07621
#20 Mikey Drains
Based in Bethpage, 4 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 38 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Westwood, 23 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 849 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 849 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 123 Woodland Ave, Westwood, NJ 07675
Based in White Plains, 11 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 75 Virginia Rd, White Plains, NY 10603
Based in White Plains, 9 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 65 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 125 Lake St, White Plains, NY 10604
Based in Bronxville, 11 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 82 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Greenwich, 4 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 297 Google reviews, listed on Google as “Heating contractor”.
- 5.0★ from 297 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 777 West Putnam Avenue Suite 300, Greenwich, CT 06830
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 972 ranked plumbers here; the rest are on their profiles.
Also serving Riverside
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 |
|---|---|---|
| Atomic Rooter Plumbing Sewer and Drain Cleaning | 5.0★ (2) | 3 mi |
| AZ Sewers & Drain Services | 5.0★ (2) | 13 mi |
| Benjamin Franklin Plumbing | 4.7★ (696) | 23 mi |
| Bob Riith Jr Plumbing & Heating | 5.0★ (2) | 8 mi |
| Father & Son Plumbing & Heating | 3.0★ (2) | 9 mi |
| Greenwich Landscape Contracting | 3.0★ (2) | 6 mi |
| Grimm’s Plumbing Services LLC | 5.0★ (51) | 11 mi |
| Hilltop Plumbing & Heating | 3.0★ (2) | 12 mi |
| Kevin Simpson Plumbing, LLC. | 5.0★ (2) | 9 mi |
| PIPELINE PLUMBING LLC | 5.0★ (2) | 10 mi |
| Premium Sewer & Drain | 3.0★ (2) | 8 mi |
| Richard P Deegan & Son Inc | 5.0★ (2) | 11 mi |
| Roto-Rooter Plumbing & Water Cleanup | 4.8★ (515) | 23 mi |
| Roto-Rooter Plumbing & Water Cleanup | 4.7★ (172) | 15 mi |
| Sam's Septic Cleaning | 3.0★ (2) | 9 mi |
| Smyth Plumbing, Inc. | 5.0★ (2) | 11 mi |
| Snake The Drain - Plumbing & Drain Services | 4.9★ (472) | 19 mi |
| Surwilo Contracting Co | 4.5★ (2) | 10 mi |
| VP's Plumbing, Heating & Air | 4.6★ (196) | 14 mi |
| Warco Plumbing & Heating Inc | 5.0★ (2) | 5 mi |
How much do plumbers cost in Riverside?
National price ranges in USD, not adjusted for Riverside. 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 Connecticut
In Connecticut, Connecticut Department of Consumer Protection licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
- Search the business name or license number on the Connecticut Department of Consumer Protection 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 Riverside plumbers
We scored 972 Riverside 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 Riverside 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 Riverside: frequently asked questions
Who is the best plumber in Riverside?
By CR Score, the highest-ranked plumber in Riverside, CT is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 64/100. It has 4.7★ from 2,274 Google reviews. It is open 24/7. Roto-Rooter Plumbing & Water Cleanup (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 972 plumbers on ten factors, last updated October 22, 2026.
How many plumbers are there in Riverside?
ContractorsRanked ranks 972 plumbers serving Riverside, CT. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Riverside are open 24/7?
401 ranked plumbers in Riverside post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Roto-Rooter Plumbing & Water Cleanup (#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 Riverside work on weekends?
610 of 972 ranked plumbers post Saturday hours and 475 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Roto-Rooter Plumbing & Water Cleanup (#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 Connecticut?
In Connecticut, Connecticut Department of Consumer Protection handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures. Search the business or license number at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx.
How much does water heater replacement cost in Riverside?
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 Riverside. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Riverside plumbers have?
The median Google rating among 972 rated plumbers in Riverside is 4.8★, with a median of 16 reviews. RR Plumbing Roto-Rooter has the most, 3,823 reviews, and ranks #9. 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 Riverside
- October 2026: CR Scores recalculated for 972 plumbers serving Riverside.
- October 2026: 6 duplicate listings merged.
More plumbers and Riverside pages
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Other trades in Riverside
- Roofers in Riverside2756 ranked
- Electricians in Riverside584 ranked
- HVAC contractors in Riverside1232 ranked
- General contractors in Riverside1589 ranked
- Painters in Riverside329 ranked
- Landscapers in Riverside285 ranked
- Handymen in Riverside118 ranked
- Kitchen remodelers in Riverside911 ranked
- Bathroom remodelers in Riverside783 ranked
- Flooring contractors in Riverside559 ranked
- Tile installers in Riverside80 ranked
- Drywall contractors in Riverside18 ranked
- Concrete contractors in Riverside284 ranked
- Fence contractors in Riverside197 ranked
- Deck builders in Riverside235 ranked
- Siding contractors in Riverside1102 ranked
- Window installers in Riverside896 ranked
- Gutter installers in Riverside323 ranked
- Insulation contractors in Riverside108 ranked
- Solar installers in Riverside232 ranked
- Garage door repair companies in Riverside226 ranked
- Foundation repair companies in Riverside526 ranked
- Tree services in Riverside431 ranked
- Masonry contractors in Riverside743 ranked
- Water damage restoration companies in Riverside1405 ranked
- Home builders in Riverside832 ranked
- Demolition contractors in Riverside128 ranked
- All contractors in Riverside