O'Brien PlumbingPlumber in Colton, CA
O'Brien Plumbing is a plumber in Colton, CA, ranked #13 of 579 plumbers in Colton and rated 4.9 from 129 Google reviews. Open 24 hours a day, 7 days a week.
Colton, CAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (909) 337-3743 |
|---|---|
| Website | obrienplumbing.com |
| Hours | Open 24 hours, 7 days a week |
| Google rating | 4.9 from 129 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Plumbingmain tradeGoogle main category
Service area
Serves Colton and 11 towns within 25 miles: Redlands, Mentone, Highland, Loma Linda, San Bernardino, Grand Terrace, Calimesa, Yucaipa, Moreno Valley, Muscoy and Rialto.
Based in Colton, CAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
- Open 24/7
- Open evenings — no
- Open Saturdays
- Open Sundays
- Emergency service
Typical plumbing prices
| Job | Low | Typical | High |
|---|---|---|---|
| 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
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| O'Brien Plumbing (this business) | — | 90 | 4.9 (129) | — | Yes | Yes | |
| Option One Plumbing | #11 | 90 | 4.8 (3,017) | — | Yes | Yes | 22.3 mi |
| Anthony's Plumbing | #12 | 90 | 4.9 (592) | — | Yes | Yes | 16.3 mi |
| Mr. Rooter Plumbing of Riverside | #14 | 90 | 4.9 (496) | — | Yes | Yes | 15.1 mi |
Questions about O'Brien Plumbing
How is O'Brien Plumbing ranked in Colton?
O'Brien Plumbing is ranked #13 of 579 plumbers in Colton by CR Score, with 90 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What are O'Brien Plumbing’s hours?
O'Brien Plumbing 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 O'Brien Plumbing serve?
Serves Colton and 11 towns within 25 miles: Redlands, Mentone, Highland, Loma Linda, San Bernardino, Grand Terrace, Calimesa, Yucaipa, Moreno Valley, Muscoy and Rialto. 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 O'Brien Plumbing?
O'Brien Plumbing has a rating of 4.9 from 129 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 O'Brien Plumbing?
Call O'Brien Plumbing on (909) 337-3743. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own O'Brien Plumbing? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.