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ContractorsRanked

Best Plumbers in Lakeway, TX (2026)

373 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Lakeway: Reliant Plumbing, CR Score 91/100; 4.7★ from 2,865 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 373.

  3. 13

    Most-reviewed: Radiant Plumbing, Air Conditioning, & Electrical, 16,163 Google reviews at 4.8★, the most of 373 ranked; ranked #13.

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

373 Lakeway plumbers are ranked here by CR Score, from 8 published factors. 129 are open 24/7, 251 open Saturdays and 178 open Sundays, based on posted hours. The median Google rating is 4.9★ across 373 rated businesses.

Top 10 plumbers in Lakeway at a glance

Top 10 plumbers in Lakeway at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Reliant Plumbing914.7★ (2,865)Austin, 4 mi away24/7Overall
2Roto-Rooter Plumbing & Water Cleanup904.9★ (166)Lakeway24/7Emergencies
3Air & Plumbing Today: Plumbing Department894.9★ (100)Lakeway24/7—
4Apple Plumber Lakeway884.9★ (68)Lakeway24/7—
5Brayden's Plumbing884.9★ (182)Austin, 1 mi away24/7—
6Spicewood Plumbing884.9★ (352)Marble Falls, 11 mi away24/7—
7Plumb Doctors Inc.874.9★ (576)Leander, 16 mi away24/7—
8Roto-Rooter Plumbing & Water Cleanup874.7★ (3,225)Austin, 18 mi away24/7—
9Top Tier Plumbing Services875.0★ (78)Canyon Lake, 7 mi away24/7—
10Lantz Home Services, Plumbing – AC – Electrical874.9★ (1,267)Lago Vista, 8 mi awaySat · Sun · Evenings—

The 373 best plumbers in Lakeway, 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.

  1. Ranked #1 in Lakeway

    #1 Reliant Plumbing

    Based in Austin, 4 mi away

    91/100CR Score

    Ranked #1 because of its Google rating and availability: 4.7★ from 2,865 Google reviews, open 24/7.

    • 4.7★ from 2,865 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3841 Ranch Rd 620 S, Austin, TX 78738
    View profile for Reliant Plumbing(512) 222-6029

  12. #12 1-Tom-Plumber

    Based in Austin, 9 mi away

    87/100CR Score

    Ranked #12 because of its Google rating and availability: 5.0★ from 96 Google reviews, open 24/7.

    • 5.0★ from 96 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9417 Circle Dr Unit B, Austin, TX 78736
    View profile for 1-Tom-Plumber(512) 566-3166

  15. #15 Proven Plumbing & Air

    Based in Cedar Park, 14 mi away

    87/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 2,692 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 2,692 Google reviews
    Hours
    Mon–Fri 7:15 AM–6 PM · Sat 9 AM–5 PM · Sun 9 AM–2 PM
    Address
    300 Brushy Creek Rd Suite 402, Cedar Park, TX 78613
    View profile for Proven Plumbing & Air(512) 775-1234

  19. #19 JustUs Plumbing

    Based in Round Rock, 22 mi away

    87/100CR Score

    Ranked #19 because of its Google rating and availability: 4.9★ from 814 Google reviews, open 24/7.

    • 4.9★ from 814 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1700 Bryant Dr Suite #203, Round Rock, TX 78664
    View profile for JustUs Plumbing(512) 759-0080

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 373 ranked plumbers here; the rest are on their profiles.

plumbers in Lakeway, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Benjamin Franklin Plumbing of North Austin864.8★ (1,298)11 mi
27We Plumb LLC864.9★ (163)16 mi
28Cold Is On The Right Plumbing & Air864.8★ (233)3 mi
29Roto-Rooter Plumbing & Water Cleanup854.9★ (147)16 mi
30Magic Plumbing ATX854.9★ (107)15 mi
31Benjamin Franklin Plumbing of West Austin854.8★ (205)4 mi
32Stan's Heating, Air, Plumbing & Electrical854.7★ (5,916)16 mi
33Urgent Care Plumbing855.0★ (55)14 mi
34Zoom Drain854.9★ (265)22 mi
35Air & Plumbing Today: HVAC Department854.9★ (82)In Lakeway
36Weekend Water Heater and Plumbing Service855.0★ (45)14 mi
37Your Pool Repair Guy855.0★ (5)In Lakeway
38Plumbing, And HVAC Lake Travis854.7★ (40)8 mi
39Goettl Air Conditioning and Plumbing - Austin TX844.8★ (3,596)19 mi
40Plumber Anderson Mill844.8★ (49)12 mi
41Clarke Kent Plumbing844.5★ (549)15 mi
42Plumb Quick844.9★ (122)19 mi
43AAA AUGER Plumbing Services844.7★ (336)20 mi
44Champion Cooling, Heating & Plumbing844.8★ (3,147)19 mi
45Daniel's Plumbing and Air Conditioning844.7★ (2,744)15 mi
46Raymond Bros Plumbing845.0★ (53)17 mi
47Cedar Park Plumbers844.8★ (78)16 mi
48Painless Plumbing845.0★ (9)6 mi
49Roger's Plumbing Georgetown Plumber844.9★ (242)25 mi
50Zoom Drain844.9★ (209)24 mi

Also serving Lakeway

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 Lakeway
BusinessGoogle ratingDistance
American Plumbing5.0★ (2)9 mi
Austin Lighting and Drainage5.0★ (1)15 mi
Austin Plumbers - Repair Service Installation5.0★ (1)14 mi
Beyond Wow Plumbing & Drains4.9★ (473)20 mi
Brett & Sons Plumbing LLC4.8★ (67)15 mi
Chase LLC4.7★ (115)16 mi
EZ Plumbing Service and Repair5.0★ (2)12 mi
Holt Concrete Work's5.0★ (2)17 mi
Jake of All Trades5.0★ (1)15 mi
NGM Plumbing & Facilities5.0★ (1)5 mi
PlumBum Of Austin5.0★ (1)15 mi
Practical Plumbing5.0★ (2)9 mi
PSC Plumbing1.0★ (2)21 mi
River City Plumbing Repair5.0★ (1)13 mi
ROD Plumbing Inc5.0★ (253)20 mi
SALT Plumbing Air & Electric5.0★ (2)3 mi
Smart Earth Backflow Testing4.0★ (2)20 mi
Usa Plumbing Lockhart LLC5.0★ (2)22 mi
Wards Water Quality5.0★ (2)22 mi
Wilcoxen Plumbing5.0★ (2)23 mi

How much do plumbers cost in Lakeway?

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

How much do plumbers cost in Lakeway?
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 Texas

In Texas, Texas State Board of Plumbing Examiners licenses Master, journeyman and tradesman plumber licenses; plumbing companies operate under a Responsible Master Plumber.

  1. Check that the status is active and the name matches the contract or truck.
  2. 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 Lakeway plumbers

We scored 373 Lakeway 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 Lakeway 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 Lakeway: frequently asked questions

Who is the best plumber in Lakeway?

By CR Score, the highest-ranked plumber in Lakeway, TX is Reliant Plumbing with a CR Score of 91/100. It has 4.7★ from 2,865 Google reviews. It is open 24/7. Roto-Rooter Plumbing & Water Cleanup (#2) and Air & Plumbing Today: Plumbing Department (#3) follow. We ranked 373 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Lakeway?

ContractorsRanked ranks 373 plumbers serving Lakeway, TX. 5 of them are based in Lakeway; 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 Lakeway are open 24/7?

129 ranked plumbers in Lakeway post 24/7 hours. The highest-ranked are Reliant Plumbing (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Air & Plumbing Today: Plumbing Department (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Lakeway work on weekends?

251 of 373 ranked plumbers post Saturday hours and 178 post Sunday hours. The highest-ranked open Saturdays are Reliant Plumbing (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Air & Plumbing Today: Plumbing Department (#3). Posted hours are office hours; crews may book weekend jobs separately.

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

In Texas, Texas State Board of Plumbing Examiners handles licensing and covers Master, journeyman and tradesman plumber licenses; plumbing companies operate under a Responsible Master Plumber.

How much does water heater replacement cost in Lakeway?

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

What Google rating do Lakeway plumbers have?

The median Google rating among 373 rated plumbers in Lakeway is 4.9★, with a median of 40 reviews. Radiant Plumbing, Air Conditioning, & Electrical has the most, 16,163 reviews, and ranks #13. 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 Lakeway

  1. October 2026: CR Scores recalculated for 373 plumbers serving Lakeway.
  2. October 2026: 4 duplicate listings merged.

More plumbers and Lakeway pages

Other trades in Lakeway