Skip to content
ContractorsRanked

Best Plumbers in Paramount, CA (2026)

1,851 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Paramount: Mr. Rooter Plumbing of Long Beach, CR Score 94/100; 4.9★ from 1,140 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): PDS Plumbing and Air, posts 24/7 hours; ranked #2 of 1,851.

  3. 15

    Most-reviewed: Barker and Sons Plumbing & Rooter, 3,896 Google reviews at 4.8★, the most of 1,851 ranked; ranked #15.

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

1,851 Paramount plumbers are ranked here by CR Score, from 8 published factors. 981 are open 24/7, 1,516 open Saturdays and 1,224 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,851 rated businesses.

Top 10 plumbers in Paramount at a glance

Top 10 plumbers in Paramount at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mr. Rooter Plumbing of Long Beach944.9★ (1,140)Long Beach, 1 mi away24/7Overall
2PDS Plumbing and Air935.0★ (471)Bellflower, 2 mi away24/7Emergencies
3Prodigy Plumbing | Long Beach Plumber914.8★ (955)Long Beach, 6 mi away24/7—
4Ser Plumbing Inc915.0★ (114)Paramount24/7—
5Rooter Hero Plumbing & Air of Los Angeles914.8★ (1,243)Gardena, 9 mi away24/7—
6Orange Coast Plumbing915.0★ (296)Cypress, 7 mi away24/7—
7Rooter and Beyond Plumbing Inc914.9★ (208)Bellflower, 2 mi away24/7—
8Orange Coast Plumbing905.0★ (256)Hawaiian Gardens, 7 mi away24/7—
9Roto-Rooter Plumbing & Water Cleanup904.9★ (417)Commerce, 7 mi away24/7—
10Cisco's Plumbing Inc905.0★ (463)Carson, 11 mi away24/7—

The 1,851 best plumbers in Paramount, 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.

  17. #17 Beach Plumbing

    Based in Cypress, 9 mi away

    89/100CR Score

    Ranked #17 because of its Google rating and availability: 4.9★ from 329 Google reviews, open 24/7.

    • 4.9★ from 329 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10532 Walker St # A, Cypress, CA 90630
    View profile for Beach Plumbing(714) 439-9556

  22. #22 Merry Plumbing

    Based in San Marino, 16 mi away

    89/100CR Score

    Ranked #22 because of its Google rating and availability: 5.0★ from 652 Google reviews, open 24/7.

    • 5.0★ from 652 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1465 San Marino Ave, San Marino, CA 91108
    View profile for Merry Plumbing(626) 414-5583

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 1,851 ranked plumbers here; the rest are on their profiles.

plumbers in Paramount, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26A1 Best Plumbing - Long Beach Plumbing894.9★ (170)6 mi
27Power Pro Plumbing Heating & Air894.9★ (1,582)4 mi
28Roto-Rooter Plumbing & Water Cleanup894.8★ (1,128)13 mi
29Western Rooter & Plumbing894.9★ (1,562)19 mi
30Advance Mechanical Contractors894.9★ (161)6 mi
31Legacy Sewer and Drain894.9★ (156)6 mi
32Dave's Plumbing Dynamics | Long Beach Plumbers894.9★ (177)7 mi
33Roto-Rooter Plumbing & Water Cleanup894.8★ (860)13 mi
34Soo Hipp Plumbing and Drains of Cerritos894.9★ (123)5 mi
35The Family Plumber894.9★ (192)8 mi
36Fast Water Heater Company894.9★ (1,399)6 mi
37Proview Plumbing & Rooter895.0★ (293)13 mi
38Do It Right Plumbers894.8★ (1,980)18 mi
39Holmer Plumbing & Drain, Inc895.0★ (173)10 mi
40Roto-Rooter Plumbing & Water Cleanup894.9★ (436)13 mi
41Goodboy Plumbing895.0★ (93)7 mi
42Plumbco895.0★ (173)11 mi
43R.G.Plumbing895.0★ (123)9 mi
44Rooter Hero Plumbing & Air of Anaheim894.8★ (1,233)16 mi
45American AC Heat Plumbing894.9★ (3,299)10 mi
46Orange Coast Plumbing895.0★ (435)17 mi
47Drain Right Services884.9★ (1,770)7 mi
48Drainiacs Sewer and Drain884.8★ (295)9 mi
49JC Rooter & Plumbing885.0★ (72)6 mi
50SJ Plumbing884.9★ (171)9 mi

Also serving Paramount

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.

Unranked plumbers serving Paramount
BusinessGoogle ratingDistance
A-1 Performance Rooter & Plumbing5.0★ (2)7 mi
A-DRAINS PLUMBING & ROOTER INC.5.0★ (2)2 mi
Ariel's Plumbing Inc5.0★ (2)6 mi
Bellflower Emergency Plumbing5.0★ (2)1 mi
Bestline Plumbing3.0★ (2)6 mi
Clifford Family Plumbing3.0★ (2)3 mi
FlowFix Pro Services5.0★ (2)6 mi
Honeydo Plumbing5.0★ (2)5 mi
J's One Stop Plumbing5.0★ (58)1 mi
kaizen commercial plumbing3.0★ (2)3 mi
LBC Handyman5.0★ (2)7 mi
Major League Plumbing4.9★ (264)9 mi
Payless 4 Plumbing5.0★ (2)In Paramount
Perez PlumbingIn Paramount
Plumber XP5.0★ (258)13 mi
R & C Electric3.5★ (2)4 mi
Service Lion Plumbing Heating Air Electric4.7★ (1,173)15 mi
Unmatched Plumbing & RooterIn Paramount
W H Plumbing Heating and Air ConditioningIn Paramount
WiseWay Plumbing4.9★ (522)11 mi

How much do plumbers cost in Paramount?

National price ranges in USD, not adjusted for Paramount. Each row names its basis and the month we checked it.

How much do plumbers cost in Paramount?
JobLowTypicalHighBasisChecked
Water heater replacement$882$1,348$1,826Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026

How to check a plumber's license in California

In California, Contractors State License Board (CSLB) licenses C-36 Plumbing contractor license.

Jobs of $1,000 or more in labor and materials (from January 1, 2025).

  1. Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. 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 Paramount plumbers

We scored 1,851 Paramount 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Paramount data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Plumbers in Paramount: frequently asked questions

Who is the best plumber in Paramount?

By CR Score, the highest-ranked plumber in Paramount, CA is Mr. Rooter Plumbing of Long Beach with a CR Score of 94/100. It has 4.9★ from 1,140 Google reviews. It is open 24/7. PDS Plumbing and Air (#2) and Prodigy Plumbing | Long Beach Plumber (#3) follow. We ranked 1,851 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Paramount?

ContractorsRanked ranks 1,851 plumbers serving Paramount, CA. 2 of them are based in Paramount; 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 Paramount are open 24/7?

981 ranked plumbers in Paramount post 24/7 hours. The highest-ranked are Mr. Rooter Plumbing of Long Beach (#1), PDS Plumbing and Air (#2) and Prodigy Plumbing | Long Beach Plumber (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Paramount work on weekends?

1,516 of 1,851 ranked plumbers post Saturday hours and 1,224 post Sunday hours. The highest-ranked open Saturdays are Mr. Rooter Plumbing of Long Beach (#1), PDS Plumbing and Air (#2) and Prodigy Plumbing | Long Beach Plumber (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a plumber's license in California?

In California, Contractors State License Board (CSLB) handles licensing and covers C-36 Plumbing contractor license. Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).

How much does water heater replacement cost in Paramount?

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 Paramount. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Paramount plumbers have?

The median Google rating among 1,851 rated plumbers in Paramount is 5.0★, with a median of 20 reviews. Barker and Sons Plumbing & Rooter has the most, 3,896 reviews, and ranks #15. 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 Paramount

  1. October 2026: CR Scores recalculated for 1,851 plumbers serving Paramount.
  2. October 2026: 29 duplicate listings merged.

More plumbers and Paramount pages

Other trades in Paramount