Skip to content
ContractorsRanked

Emergency Plumbers in Lake Oswego, OR (2026)

Top 50 of 425 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 Lake Oswego: Alchemy Plumbing & Drain Cleaning, 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 Lake Oswego at a glance

Top emergency plumbers in Lake Oswego at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Alchemy Plumbing & Drain Cleaning654.9★ (861)Lake Oswego24/7
2Rescue Rooter654.8★ (3,722)Clackamas, 7 mi away24/7
3Mr. Rooter Plumbing644.8★ (1,761)Gladstone, 5 mi away24/7
4Roto-Rooter Plumbing & Water Cleanup644.8★ (2,190)Portland, 7 mi away24/7
5Cornel's Plumbing, Heating & Air Conditioning644.9★ (2,121)Portland, 11 mi away24/7
6Roto-Rooter Plumbing & Water Cleanup634.8★ (1,675)Wilsonville, 9 mi away24/7
7Henco Plumbing Services634.8★ (900)Portland, 6 mi away24/7
8Pipeline Plumbing & Drains634.9★ (519)Tigard, 5 mi away24/7
9D&F Plumbing, Heating and Cooling634.5★ (1,974)Portland, 8 mi away24/7
10Roto-Rooter Plumbing & Water Cleanup634.9★ (505)Tualatin, 6 mi away24/7

Call an emergency plumber in Lake Oswego 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 Lake Oswego, 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 425 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.

  2. #2 Rescue Rooter

    Based in Clackamas, 7 mi away

    65/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.8★ from 3,722 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 3,722 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12430 SE Capps Rd, Clackamas, OR 97015
    View profile for Rescue Rooter(503) 486-4925

  3. #3 Mr. Rooter Plumbing

    Based in Gladstone, 5 mi away

    64/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,761 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 1,761 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    260 82nd Dr, Gladstone, OR 97027
    View profile for Mr. Rooter Plumbing(503) 610-4183

  11. #11 Mr. Rooter Plumbing

    Based in Hillsboro, 12 mi away

    62/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 986 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 986 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2900 SE Cornelius Pass Rd Ste 101, Hillsboro, OR 97123
    View profile for Mr. Rooter Plumbing(503) 549-4260

  16. #16 Lovett Inc.

    Based in Portland, 11 mi away

    61/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.9★ from 458 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 458 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6920 NE 42nd Ave, Portland, OR 97218
    View profile for Lovett Inc.(503) 737-8423

  22. #22 Proline Plumbing

    Based in Portland, 5 mi away

    61/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.7★ from 178 Google reviews, listed on Google as “Plumber”.

    • 4.7★ from 178 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8023 SE Martins Ct St, Portland, OR 97206
    View profile for Proline Plumbing(971) 431-8748

  23. #23 Sarkinen Plumbing

    Based in Vancouver, 19 mi away

    61/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.7★ from 2,475 Google reviews, listed on Google as “Plumber”.

    • 4.7★ from 2,475 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9502 NE 72nd Ave, Vancouver, WA 98665
    View profile for Sarkinen Plumbing(360) 369-3586

Top 50 of 425 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 Lake Oswego, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Roto-Rooter Plumbing & Water Cleanup614.8★ (742)15 mi
27Henco Plumbing Services614.9★ (3,061)24 mi
28West Side Drain and Septic615.0★ (81)5 mi
29Principled Plumbing LLC615.0★ (123)8 mi
30Service Pro Plumbing Inc604.9★ (549)16 mi
31Zoom Drain605.0★ (53)4 mi
327 Pines Plumbing604.8★ (148)9 mi
33Apollo Plumbing, Heating & Air Conditioning604.9★ (1,435)7 mi
34Da Vinci's Best Plumbing604.9★ (204)11 mi
35Pilot Plumbing and Water Restoration of Portland604.8★ (90)7 mi
36True Plumbing604.9★ (581)18 mi
37bluefrog Plumbing and Drain of Portland604.8★ (77)7 mi
383 Point Plumbing llc605.0★ (44)5 mi
39River City Environmental604.5★ (386)11 mi
40Perfect Flush604.8★ (204)13 mi
41Kaine's Plumbing LLC604.9★ (41)5 mi
42Cornel's Plumbing, Heating & Air Conditioning595.0★ (544)6 mi
43West Side Drain and Septic594.9★ (151)13 mi
44White Oak Plumbing595.0★ (164)15 mi
45Pilot Plumbing and Water Restoration of Vancouver594.8★ (548)20 mi
46Rescue Rooter594.2★ (152)6 mi
47Apollo Plumbing, Heating & Air Conditioning - OR594.8★ (4,141)16 mi
48Clog Pro Plumbing & Drain594.8★ (369)18 mi
49Mr. Rooter Plumbing594.8★ (651)21 mi
50Roth Home594.8★ (11,146)12 mi

How we ranked emergency plumbers in Lake Oswego

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 Lake Oswego: questions

Which plumbers in Lake Oswego are open 24/7?

25 on this list post 24/7 hours, including Alchemy Plumbing & Drain Cleaning, Rescue Rooter, Mr. Rooter Plumbing, Roto-Rooter Plumbing & Water Cleanup and Cornel's Plumbing, Heating & Air Conditioning.

Who is ranked #1 for emergency plumbing in Lake Oswego, OR?

Alchemy Plumbing & Drain Cleaning is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency plumbers in Lake Oswego 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 Lake Oswego

  1. October 2026: CR Scores recalculated for 425 plumbers serving Lake Oswego.
  2. October 2026: 6 duplicate listings merged.

More emergency and plumbing pages