93/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 1,195 Google reviews, open 24/7.
- 5.0★ from 1,195 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19 NJ-10 East, Succasunna, NJ 07876
Best Plumbers in Mendham, NJ (2026)
794 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mendham: All Clear Plumbing & Drains, CR Score 93/100; 5.0★ from 1,195 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Roto-Rooter, posts 24/7 hours; ranked #2 of 794.
- 2
Most-reviewed: Roto-Rooter, 3,480 Google reviews at 4.9★, the most of 794 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
794 Mendham plumbers are ranked here by CR Score, from 8 published factors. 373 are open 24/7, 571 open Saturdays and 446 open Sundays, based on posted hours. The median Google rating is 4.9★ across 794 rated businesses.
Top 10 plumbers in Mendham at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | All Clear Plumbing & Drains | 93 | 5.0★ (1,195) | Succasunna, 6 mi away | 24/7 | Overall |
| 2 | Roto-Rooter | 91 | 4.9★ (3,480) | East Hanover, 15 mi away | 24/7 | Emergencies, Most reviews |
| 3 | RDH Plumbing Sewer & Drain Specialist | 89 | 5.0★ (203) | Rockaway, 10 mi away | 24/7 | — |
| 4 | George’s Drains LLC | 89 | 5.0★ (478) | Hopatcong, 16 mi away | 24/7 | — |
| 5 | Ultimate Rooter and Drain Cleaning | 89 | 5.0★ (114) | Emerson, 6 mi away | 24/7 | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 89 | 4.9★ (541) | Bedminster, 14 mi away | 24/7 | — |
| 7 | Real McCoy Plumbing and Water Conditioning | 89 | 4.9★ (169) | East Hanover, 7 mi away | 24/7 | — |
| 8 | Jersey Plumbing Service | 88 | 5.0★ (125) | Bernardsville, 9 mi away | 24/7 | — |
| 9 | M Miller Plumbing, Heating & Drain Cleaning | 88 | 5.0★ (339) | Sparta, 16 mi away | 24/7 | — |
| 10 | The Polite Plumber | 88 | 4.7★ (445) | Budd Lake, 9 mi away | 24/7 | — |
The 794 best plumbers in Mendham, 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.
#2 Roto-Rooter
Based in East Hanover, 15 mi away
91/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 3,480 Google reviews, open 24/7.
- 4.9★ from 3,480 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Rockaway, 10 mi away
89/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 203 Google reviews, open 24/7.
- 5.0★ from 203 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 99 US-46, Rockaway, NJ 07866
Based in Hopatcong, 16 mi away
89/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 478 Google reviews, open 24/7.
- 5.0★ from 478 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Emerson, 6 mi away
89/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 114 Google reviews, open 24/7.
- 5.0★ from 114 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bedminster, 14 mi away
89/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 541 Google reviews, open 24/7.
- 4.9★ from 541 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 295 US-22 #102W, White House Station, NJ 08889
Based in East Hanover, 7 mi away
89/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 169 Google reviews, open 24/7.
- 4.9★ from 169 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bernardsville, 9 mi away
88/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 125 Google reviews, open 24/7.
- 5.0★ from 125 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Sparta, 16 mi away
88/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 339 Google reviews, open 24/7.
- 5.0★ from 339 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Budd Lake, 9 mi away
88/100CR ScoreRanked #10 because of its Google rating and availability: 4.7★ from 445 Google reviews, open 24/7.
- 4.7★ from 445 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 124 Hillcrest Ave, Ledgewood, NJ 07852
Based in Parsippany, 11 mi away
88/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 156 Google reviews, open 24/7.
- 5.0★ from 156 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12 Arden Rd, Denville, NJ 07834
#12 Zoom Drain
Based in Hackettstown, 11 mi away
88/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 210 Google reviews, open 24/7.
- 4.9★ from 210 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4 Naughright Rd, Hackettstown, NJ 07840
Based in Clark, 18 mi away
88/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 1,009 Google reviews, open 24/7.
- 4.8★ from 1,009 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1225 Westfield Ave, Clark, NJ 07066
Based in Carlstadt, 10 mi away
88/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 104 Google reviews, open 24/7.
- 5.0★ from 104 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Orange, 13 mi away
88/100CR ScoreRanked #15 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 Dunellen, 15 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 326 Google reviews, open 24/7.
- 4.9★ from 326 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 530 A, South Ave, Dunellen, NJ 08812
Based in Somerset, 22 mi away
88/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 1,583 Google reviews, open 24/7.
- 4.8★ from 1,583 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 80 Veronica Ave #100, Somerset, NJ 08873
Based in Rahway, 20 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 4.9★ from 625 Google reviews, open 24/7.
- 4.9★ from 625 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1600 St Georges Ave Ste 215, Rahway, NJ 07065
Based in Berkeley Heights, 14 mi away
87/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 145 Google reviews, open 24/7.
- 5.0★ from 145 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Fairfield, 16 mi away
87/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 196 Google reviews, open 24/7.
- 5.0★ from 196 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 122 Clinton Rd Unit 1C, Fairfield, NJ 07004
Based in Maplewood, 17 mi away
87/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 200 Google reviews, open 24/7.
- 5.0★ from 200 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2293 Springfield Ave, Vauxhall, NJ 07088
#22 Drain Genie
Based in Carlstadt, 15 mi away
87/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 154 Google reviews, open 24/7.
- 5.0★ from 154 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in East Hanover, 12 mi away
87/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 104 Google reviews, open 24/7.
- 5.0★ from 104 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Fairfield, 16 mi away
87/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 278 Google reviews, open 24/7.
- 4.9★ from 278 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 122 Clinton Rd, Fairfield, NJ 07004
Based in Cedar Grove, 13 mi away
87/100CR ScoreRanked #25 because of its Google rating and availability: 4.9★ from 142 Google reviews, open 24/7.
- 4.9★ from 142 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
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 794 ranked plumbers here; the rest are on their profiles.
Also serving Mendham
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 |
|---|---|---|
| Aaron Excavating & Associates | 5.0★ (2) | 10 mi |
| American Contractors | 3.0★ (2) | 9 mi |
| Gaynor Plumbing And Heating | 5.0★ (2) | 5 mi |
| Hanover NJ HVAC and Plumbing | 3.5★ (2) | 12 mi |
| Kosakowski Plumbing And Heating | 5.0★ (2) | 6 mi |
| Kruger Walter | 5.0★ (2) | 10 mi |
| Maccabi Plumbing & Heating | 4.9★ (214) | 18 mi |
| Mav Heating and Cooling LLc | 5.0★ (2) | 9 mi |
| NJR Home Services | 1.0★ (2) | 8 mi |
| Padula Brothers Plumbing & Heating | 5.0★ (2) | 12 mi |
| Plainfield Sewer & Drain Corporation | 1.5★ (2) | 11 mi |
| Pro-Piping Plumbing, LLC | 3.0★ (2) | 9 mi |
| Promaster Service LLC | 5.0★ (2) | 4 mi |
| RC Well Systems LLC | 4.9★ (108) | 11 mi |
| Rosetti Plumbing | 3.0★ (2) | 11 mi |
| S Briganti Plumbing & Heating, Llc | 5.0★ (2) | 5 mi |
| Schaible's Plumbing & Heating | 5.0★ (2) | 11 mi |
| Teramax LLC | 3.0★ (2) | 6 mi |
| Tip Top Maintenance, LLC | 5.0★ (2) | 10 mi |
| Xcel Plumbing & Heating Inc | 2.5★ (2) | 7 mi |
How much do plumbers cost in Mendham?
National price ranges in USD, not adjusted for Mendham. 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 New Jersey
In New Jersey, New Jersey State Board of Examiners of Master Plumbers licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
- Search the business name or license number on the New Jersey State Board of Examiners of Master Plumbers 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 Mendham plumbers
We scored 794 Mendham 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 Mendham 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 Mendham: frequently asked questions
Who is the best plumber in Mendham?
By CR Score, the highest-ranked plumber in Mendham, NJ is All Clear Plumbing & Drains with a CR Score of 93/100. It has 5.0★ from 1,195 Google reviews. It is open 24/7. Roto-Rooter (#2) and RDH Plumbing Sewer & Drain Specialist (#3) follow. We ranked 794 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Mendham?
ContractorsRanked ranks 794 plumbers serving Mendham, NJ. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Mendham are open 24/7?
373 ranked plumbers in Mendham post 24/7 hours. The highest-ranked are All Clear Plumbing & Drains (#1), Roto-Rooter (#2) and RDH Plumbing Sewer & Drain Specialist (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Mendham work on weekends?
571 of 794 ranked plumbers post Saturday hours and 446 post Sunday hours. The highest-ranked open Saturdays are All Clear Plumbing & Drains (#1), Roto-Rooter (#2) and RDH Plumbing Sewer & Drain Specialist (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a plumber's license in New Jersey?
In New Jersey, New Jersey State Board of Examiners of Master Plumbers handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures. Search the business or license number at https://newjersey.mylicense.com/verification/.
How much does water heater replacement cost in Mendham?
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 Mendham. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Mendham plumbers have?
The median Google rating among 794 rated plumbers in Mendham is 4.9★, with a median of 24 reviews. Roto-Rooter has the most, 3,480 reviews, and ranks #2. 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 Mendham
- October 2026: CR Scores recalculated for 794 plumbers serving Mendham.
- October 2026: 2 duplicate listings merged.
More plumbers and Mendham pages
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