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Emergency Plumbers in Newmarket, ON (2026)

Top 50 of 556 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 Newmarket: Plumber Real Way Newmarket, 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 Newmarket at a glance

Top emergency plumbers in Newmarket at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Plumber Real Way Newmarket625.0★ (118)Newmarket24/7
2Cirton Plumbing & Drains Ltd625.0★ (305)Aurora, 9 km away24/7
3Aquatec Plumbing625.0★ (157)East Gwillimbury, 5 km away24/7
4JS Home Services614.5★ (244)Newmarket24/7
5Mr. Rooter Plumbing of Newmarket ON614.8★ (512)East Gwillimbury, 12 km away24/7
6Harris Plumbing Inc.614.8★ (112)Newmarket24/7
7SUREFLOW PLUMBING & DRAIN614.9★ (194)East Gwillimbury, 12 km away24/7
8CDS Plumbing605.0★ (244)Aurora, 16 km away24/7
9Aras Plumbing Aurora Office605.0★ (75)Aurora, 8 km away24/7
10Mr. Rooter Plumbing of Richmond Hill ON604.8★ (332)Aurora, 17 km away24/7

Call an emergency plumber in Newmarket 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 Newmarket, 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 556 is on the plumbers page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  3. #3 Aquatec Plumbing

    Based in East Gwillimbury, 5 km away

    62/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 157 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    45 Grist Mill Rd, Holland Landing, ON L9N 1M7
    View profile for Aquatec Plumbing(289) 470-6221

  4. #4 JS Home Services

    Based in Newmarket

    61/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.5★ from 244 Google reviews, listed on Google as “Plumber”.

    • 4.5★ from 244 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    17181 Leslie St, Newmarket, ON L3Y 8C6
    View profile for JS Home Services(905) 954-1513

  8. #8 CDS Plumbing

    Based in Aurora, 16 km away

    60/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 244 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 244 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for CDS Plumbing(437) 967-4422

  16. #16 MJ Plumbing LTD

    Based in East Gwillimbury, 17 km away

    59/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.9★ from 110 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 110 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13953 Ninth Line, Whitchurch-Stouffville, ON L4A 0X7
    View profile for MJ Plumbing LTD(416) 618-5323

  20. #20 DAS PLUMBING & DRAINS

    Based in East Gwillimbury, 15 km away

    59/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 66 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    17398 Ninth Line, Whitchurch-Stouffville, ON L0G 1M0
    View profile for DAS PLUMBING & DRAINS(705) 890-3743

Top 50 of 556 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 Newmarket, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26KonMack plumbing and Mechanical585.0★ (10)1 km
27Newmarket Pipe and Drain Repair585.0★ (9)In Newmarket
28Enercare584.8★ (1,023)37 km
29Everest Drain & Plumbing: Aurora's Local Plumber585.0★ (18)6 km
30K&K Plumbing Services585.0★ (31)12 km
31Plumber Done Right of Richmond Hill, ON585.0★ (72)19 km
32Townhouse Plumbing584.9★ (46)14 km
33PLUMBER ON DEMAND of THORNHILL, ON584.9★ (173)26 km
34Plumbing Nerds: Plumbing & Drain Services near Bradford, ON584.9★ (34)12 km
35AY Electrical & Plumbing584.7★ (529)32 km
36Mr. Rooter Plumbing of Markham584.5★ (124)17 km
37Ontario Pacific Plumbing584.9★ (21)10 km
38Dima Plumbing584.9★ (97)23 km
39PIPE PRINCE PLUMBING585.0★ (29)14 km
40SUREFLOW PLUMBING & DRAIN584.9★ (181)29 km
41Reliance Heating, Air Conditioning & Plumbing584.7★ (9,158)33 km
42Canadian Standard Plumbing585.0★ (116)28 km
43Premier Plumbing584.9★ (453)38 km
44GS1 Plumbing584.8★ (76)21 km
45Citywide Emergency Plumbing & Drains575.0★ (49)21 km
46PHD Plumbing and Drain well service574.8★ (412)36 km
47Plumbing Nerds: Plumbing & Drain Services near Vaughan, ON574.8★ (145)27 km
48Plumbing Richmond Hill575.0★ (5)2 km
49The Great Plumbing Co574.9★ (255)34 km
50Wrench it Up Plumbing574.8★ (356)35 km

How we ranked emergency plumbers in Newmarket

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency plumbers in Newmarket: questions

Which plumbers in Newmarket are open 24/7?

25 on this list post 24/7 hours, including Plumber Real Way Newmarket, Cirton Plumbing & Drains Ltd, Aquatec Plumbing, JS Home Services and Mr. Rooter Plumbing of Newmarket ON.

Who is ranked #1 for emergency plumbing in Newmarket, ON?

Plumber Real Way Newmarket is #1, with a CR Score of 62 out of 100 on emergency weights.

How are emergency plumbers in Newmarket ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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 Newmarket

  1. October 2026: CR Scores recalculated for 556 plumbers serving Newmarket.
  2. October 2026: 4 duplicate listings merged.

More emergency and plumbing pages