90/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 687 Google reviews, open 24/7.
- 4.8★ from 687 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5 Colony St LL2, Meriden, CT 06451
Best Plumbers in Cromwell, CT (2026)
487 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Cromwell: Roto-Rooter Plumbing & Water Cleanup, CR Score 90/100; 4.8★ from 687 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 487.
- 45
Most-reviewed: HARP Home Services - Air Conditioning, Heating, Plumbing, & Electrical, 4,138 Google reviews at 4.5★, the most of 487 ranked; ranked #45.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
487 Cromwell plumbers are ranked here by CR Score, from 8 published factors. 111 are open 24/7, 222 open Saturdays and 150 open Sundays, based on posted hours. The median Google rating is 4.8★ across 487 rated businesses.
Top 10 plumbers in Cromwell at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 90 | 4.8★ (687) | Meriden, 9 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 90 | 4.8★ (1,144) | Hartford, 12 mi away | 24/7 | Emergencies |
| 3 | Plumbums LLC | 89 | 4.9★ (127) | Farmington, 6 mi away | 24/7 | — |
| 4 | bluefrog Plumbing + Drain of Central Connecticut | 89 | 4.8★ (495) | Wallingford, 12 mi away | 24/7 | — |
| 5 | APB Plumbing | 89 | 4.9★ (171) | Bristol, 9 mi away | 24/7 | — |
| 6 | Mr. Rooter Plumbing of South Central Connecticut | 88 | 4.9★ (742) | North Branford, 19 mi away | 24/7 | — |
| 7 | Express Water Heater and Plumbing, LLC | 88 | 5.0★ (160) | Farmington, 13 mi away | 24/7 | — |
| 8 | Wind River Environmental of Monroe, CT | 88 | 4.9★ (311) | Easton, 15 mi away | 24/7 | — |
| 9 | Quality Plumbing & Drain Services, LLC | 88 | 4.9★ (461) | Enfield, 14 mi away | 24/7 | — |
| 10 | Roto-Rooter Plumbing & Water Cleanup | 88 | 4.8★ (152) | Newington, 9 mi away | 24/7 | — |
The 487 best plumbers in Cromwell, 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.
Based in Hartford, 12 mi away
90/100CR ScoreRanked #2 because of its Google rating and availability: 4.8★ from 1,144 Google reviews, open 24/7.
- 4.8★ from 1,144 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 750 Main St Ste 321, Hartford, CT 06103
#3 Plumbums LLC
Based in Farmington, 6 mi away
89/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 127 Google reviews, open 24/7.
- 4.9★ from 127 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 180 Deming Rd unit d, Berlin, CT 06037
Based in Wallingford, 12 mi away
89/100CR ScoreRanked #4 because of its Google rating and availability: 4.8★ from 495 Google reviews, open 24/7.
- 4.8★ from 495 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 121 N Plains Industrial Rd Unit R, Wallingford, CT 06492
#5 APB Plumbing
Based in Bristol, 9 mi away
89/100CR ScoreRanked #5 because of its Google rating and availability: 4.9★ from 171 Google reviews, open 24/7.
- 4.9★ from 171 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in North Branford, 19 mi away
88/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 742 Google reviews, open 24/7.
- 4.9★ from 742 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 101 Fowler Rd, North Branford, CT 06471
Based in Farmington, 13 mi away
88/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 160 Google reviews, open 24/7.
- 5.0★ from 160 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Easton, 15 mi away
88/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 311 Google reviews, open 24/7.
- 4.9★ from 311 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Enfield, 14 mi away
88/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 461 Google reviews, open 24/7.
- 4.9★ from 461 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Newington, 9 mi away
88/100CR ScoreRanked #10 because of its Google rating and availability: 4.8★ from 152 Google reviews, open 24/7.
- 4.8★ from 152 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 127 Fenn Rd Ste 121F, Newington, CT 06111
Based in East Haddam, 16 mi away
87/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 220 Google reviews, open 24/7.
- 4.9★ from 220 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 88 Fernwood Dr, Colchester, CT 06415
Based in Waterbury, 22 mi away
87/100CR ScoreRanked #12 because of its Google rating and availability: 4.8★ from 662 Google reviews, open 24/7.
- 4.8★ from 662 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 411 Highland Ave #2N, Waterbury, CT 06708
Based in Glastonbury Center, 12 mi away
87/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 72 Google reviews, open 24/7.
- 5.0★ from 72 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#14 Joe the Plumber
Based in South Windsor, 15 mi away
86/100CR ScoreRanked #14 because of its Google rating and availability: 4.6★ from 518 Google reviews, open 24/7.
- 4.6★ from 518 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 350 Chapel Rd Unit 1, South Windsor, CT 06074
Based in East Hartford, 12 mi away
86/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 656 Google reviews, open 24/7.
- 4.9★ from 656 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in New Haven, 24 mi away
86/100CR ScoreRanked #16 because of its Google rating and availability: 4.7★ from 1,345 Google reviews, open 24/7.
- 4.7★ from 1,345 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 155 East St UNIT 204, New Haven, CT 06511
Based in Bristol, 15 mi away
86/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 159 Google reviews, open 24/7.
- 4.8★ from 159 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1019 Farmington Ave UNIT 4, Bristol, CT 06010
#18 The Drain Medic
Based in Newington, 7 mi away
86/100CR ScoreRanked #18 because of its Google rating and availability: 4.5★ from 144 Google reviews, open 24/7.
- 4.5★ from 144 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 108 Flagler St, Newington, CT 06111
Based in Glastonbury Center, 9 mi away
86/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 34 Google reviews, open 24/7.
- 5.0★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#20 Nerotec LLC
Based in Bridgeport, 9 mi away
86/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 30 Google reviews, open 24/7.
- 5.0★ from 30 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hamden, 20 mi away
86/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 115 Google reviews, open 24/7.
- 5.0★ from 115 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2285 Whitney Ave, Hamden, CT 06518
Based in Glastonbury Center, 18 mi away
86/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 2,408 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 2,408 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 580 Lake Rd, Andover, CT 06232
Based in Manchester, 15 mi away
85/100CR ScoreRanked #23 because of its Google rating and availability: 4.8★ from 99 Google reviews, open 24/7.
- 4.8★ from 99 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 77 Woodland St, Manchester, CT 06042
Based in Cheshire Village, 9 mi away
85/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 26 Google reviews, open 24/7.
- 5.0★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in East Haddam, 9 mi away
85/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 178 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 178 Google reviews
- Hours
- Mon–Sun 7:30 AM–7:30 PM
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 487 ranked plumbers here; the rest are on their profiles.
Also serving Cromwell
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 |
|---|---|---|
| A to Z Carpentry & Building, LLC | 5.0★ (65) | In Cromwell |
| Anytime Sewer & Drain Services | 4.8★ (88) | 19 mi |
| B and G Maintenance | 5.0★ (2) | 2 mi |
| Bartolotta & Son Plumbing | In Cromwell | |
| BetterWay Home Improvements, LLC | 5.0★ (10) | In Cromwell |
| CG Remodel LLC | 5.0★ (2) | 9 mi |
| Chuck's Rooter Service | 5.0★ (25) | 16 mi |
| Cromwell Energy, Inc. | 4.8★ (110) | In Cromwell |
| CT PHCC | 5.0★ (1) | In Cromwell |
| DiMauro Plumbing LLC (permanently closed) | In Cromwell | |
| Drain Wizard Plumbing | 5.0★ (146) | 20 mi |
| DuraSeal Contractors | 5.0★ (2) | 9 mi |
| Express Water Heater And Plumbing, LLC - Drain Cleaning | 5.0★ (2) | 8 mi |
| Jarzabek James | 4.5★ (2) | 4 mi |
| JB Cody Plumbing | 1.0★ (1) | In Cromwell |
| K & M Building And Remodeling | 5.0★ (24) | In Cromwell |
| SD&P waterworks | 5.0★ (2) | 9 mi |
| Steve's Plumbing | 5.0★ (2) | 9 mi |
| Wind River Environmental of Old Lyme, CT | 4.8★ (55) | 19 mi |
| Yellow Plumbing LLC | 5.0★ (71) | 16 mi |
How much do plumbers cost in Cromwell?
National price ranges in USD, not adjusted for Cromwell. 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 Cromwell plumbers
We scored 487 Cromwell 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.
| Factor | Weight | Computed from | In Cromwell data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Plumbers in Cromwell: frequently asked questions
Who is the best plumber in Cromwell?
By CR Score, the highest-ranked plumber in Cromwell, CT is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 90/100. It has 4.8★ from 687 Google reviews. It is open 24/7. Roto-Rooter Plumbing & Water Cleanup (#2) and Plumbums LLC (#3) follow. We ranked 487 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Cromwell?
ContractorsRanked ranks 487 plumbers serving Cromwell, CT. 1 of them is based in Cromwell; 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 Cromwell are open 24/7?
111 ranked plumbers in Cromwell post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Plumbums LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Cromwell work on weekends?
222 of 487 ranked plumbers post Saturday hours and 150 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Plumbums LLC (#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 Cromwell?
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 Cromwell. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Cromwell plumbers have?
The median Google rating among 487 rated plumbers in Cromwell is 4.8★, with a median of 17 reviews. HARP Home Services - Air Conditioning, Heating, Plumbing, & Electrical has the most, 4,138 reviews, and ranks #45. 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 Cromwell
- October 2026: CR Scores recalculated for 487 plumbers serving Cromwell.
- October 2026: 4 duplicate listings merged.
More plumbers and Cromwell pages
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