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CastleWorks Water HeatersPlumber in Dublin, CA

CastleWorks Water Heaters is a plumber at 6575 Trinity Ct E, Dublin, CA 94568, ranked #2 of 710 plumbers in Dublin and rated 4.9 from 453 Google reviews. Open 24 hours a day, 7 days a week.

Dublin, CAUpdated 0 paid placements in any rankingHow we rank

Call (925) 238-9882Website ↗

Key facts

Key facts about CastleWorks Water Heaters
Address6575 Trinity Ct E, Dublin, CA 94568Get directions
Phone(925) 238-9882
Websitecastleworks.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 453 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Dublin and 11 towns within 25 miles: Pleasanton, San Ramon, Fairview, Blackhawk, Livermore, Danville, Castro Valley, Hayward, Union City, Cherryland and Ashland.

Based in Dublin, CAView on map

Opening hours

Opening hours for CastleWorks Water Heaters
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby plumbers

CastleWorks Water Heaters compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
CastleWorks Water Heaters (this business)—654.9 (453)—YesYes
Plumbing Care Inc#1654.9 (1,948)—YesYes5.8 mi
Roto-Rooter Plumbing & Water Cleanup#3634.9 (339)—YesYes4.2 mi
URV Projects Plumbing Service#4635.0 (248)—YesYes3.6 mi

See all 710 ranked plumbers in Dublin

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 453 Google reviews

Hired CastleWorks Water Heaters? Write a review

Questions about CastleWorks Water Heaters

How is CastleWorks Water Heaters ranked in Dublin?

CastleWorks Water Heaters is ranked #2 of 710 plumbers in Dublin by CR Score, with 65 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are CastleWorks Water Heaters’ hours?

CastleWorks Water Heaters is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does CastleWorks Water Heaters serve?

Serves Dublin and 11 towns within 25 miles: Pleasanton, San Ramon, Fairview, Blackhawk, Livermore, Danville, Castro Valley, Hayward, Union City, Cherryland and Ashland. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about CastleWorks Water Heaters?

CastleWorks Water Heaters has a rating of 4.9 from 453 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact CastleWorks Water Heaters?

Call CastleWorks Water Heaters on (925) 238-9882. The business is at 6575 Trinity Ct E, Dublin, CA 94568. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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