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ContractorsRanked

Emergency Plumbers in Randolph, NJ (2026)

Top 50 of 830 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 plumbers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

The short answer

  1. 1

    #1 for emergency plumbing in Randolph: All Clear Plumbing & Drains, open 24/7.

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

Top emergency plumbers in Randolph at a glance

Top emergency plumbers in Randolph at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1All Clear Plumbing & Drains945.0★ (1,195)Succasunna, 3 mi away24/7
2Roto-Rooter934.9★ (3,480)East Hanover, 12 mi away24/7
3RDH Plumbing Sewer & Drain Specialist915.0★ (203)Rockaway, 5 mi away24/7
4George’s Drains LLC905.0★ (478)Hopatcong, 11 mi away24/7
5Ultimate Rooter and Drain Cleaning905.0★ (114)Emerson, 2 mi away24/7
6The Polite Plumber904.7★ (445)Budd Lake, 5 mi away24/7
7M Miller Plumbing, Heating & Drain Cleaning905.0★ (339)Sparta, 11 mi away24/7
8Von Plumbing & Heating895.0★ (156)Parsippany, 7 mi away24/7
9Real McCoy Plumbing and Water Conditioning894.9★ (169)East Hanover, 7 mi away24/7
10Drainiacs Plumbing and Heating895.0★ (104)East Hanover, 7 mi away24/7

Call an emergency plumber in Randolph now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency plumbers in Randolph, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 830 is on the plumbers page.

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

  2. #2 Roto-Rooter

    Based in East Hanover, 12 mi away

    93/100CR Score

    Ranked #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
    View profile for Roto-Rooter(973) 887-1800

  13. #13 Zoom Drain

    Based in Hackettstown, 11 mi away

    89/100CR Score

    Ranked #13 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
    View profile for Zoom Drain(973) 577-5667

  15. #15 Drain Genie

    Based in Carlstadt, 11 mi away

    88/100CR Score

    Ranked #15 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
    View profile for Drain Genie(201) 494-6690

  21. #21 C&F Plumbing

    Based in Boonton, 8 mi away

    88/100CR Score

    Ranked #21 because of its Google rating and availability: 5.0★ from 82 Google reviews, open 24/7.

    • 5.0★ from 82 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12 Baldwin Ln Suite 12B, Mountain Lakes, NJ 07046
    View profile for C&F Plumbing(862) 261-2772

Top 50 of 830 plumbers by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

plumbers in Randolph, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Good Tidings Plumbing Heating Cooling884.8★ (1,009)21 mi
27Valley Sewer & Drain Cleaning884.9★ (274)16 mi
28CRC Plumbing & Heating885.0★ (26)2 mi
29Jersey Plumbing Service875.0★ (125)14 mi
30Matt Ryan Plumbing & Drain Cleaning LLC875.0★ (85)11 mi
31All Flow Sewer & Drain Service875.0★ (200)18 mi
32Redford Plumbing Co875.0★ (25)3 mi
33Roto-Rooter plumbing & Drain service875.0★ (74)11 mi
34Roto-Rooter Plumbing & Water Cleanup874.9★ (625)22 mi
35Sydlar Service875.0★ (24)3 mi
36USA Jetting Drain Cleaning Corporation874.9★ (326)19 mi
37Maccabi Plumbing & Heating874.9★ (214)17 mi
38Garden State Water Heaters874.8★ (185)14 mi
39Green Rooter And Drain Cleaning LLC875.0★ (104)14 mi
40Arctic Plumbing & HVAC875.0★ (652)11 mi
41Daibes Plumbing and Heating875.0★ (62)11 mi
42All A's Plumbing and Heating874.8★ (174)In Randolph
43Langley Plumbing Services875.0★ (33)8 mi
44Bolton Plumbing Services865.0★ (34)8 mi
45Lentz Plumbing & Heating864.4★ (27)2 mi
46Air Group864.9★ (2,805)10 mi
47Ashford Plumbing Experts865.0★ (24)7 mi
48JDL PLUMBING & HEATING LLC865.0★ (98)11 mi
49High Ground Service Pros - Plumbers Electricians & HVAC Technicians865.0★ (605)14 mi
50Nick's Sewage & Drain Cleaning LLC865.0★ (185)21 mi

How we ranked emergency plumbers in Randolph

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

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 from
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency plumbers in Randolph: questions

Which plumbers in Randolph are open 24/7?

25 on this list post 24/7 hours, including All Clear Plumbing & Drains, Roto-Rooter, RDH Plumbing Sewer & Drain Specialist, George’s Drains LLC and Ultimate Rooter and Drain Cleaning.

Who is ranked #1 for emergency plumbing in Randolph, NJ?

All Clear Plumbing & Drains is #1, with a CR Score of 94 out of 100 on emergency weights.

How are emergency plumbers in Randolph ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the plumber arrives?

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

How many emergency plumbers here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Randolph

  1. October 2026: CR Scores recalculated for 830 plumbers serving Randolph.
  2. October 2026: 2 duplicate listings merged.

More emergency and plumbing pages