# Plumbers in Ontario, CA

There are 155 plumbers with a phone number within 10 miles of Ontario, CA, from public Google Maps data and state license records. 32 have a state license we could confirm, and those with a Google listing average 4.8 stars across 42,081 reviews.

Page with map and filters: https://pros411.com/en/ontario-ca/plumbers

## Businesses with a phone number, nearest first

- [GORDER D M G CONSTRUCTION CO](https://pros411.com/en/pro/rsb-r-cslb632348): 1.1 mi · (909) 240-8028 · license CSLB 632348 confirmed · public data, unclaimed
- [KAO BRIAN YAWCHING](https://pros411.com/en/pro/rsb-r-cslb897876): 1.1 mi · (626) 347-3434 · license CSLB 897876 confirmed · public data, unclaimed
- [BC7 CONSTRUCTION INC](https://pros411.com/en/pro/rsb-r-cslb1049615): 1.1 mi · (626) 340-9980 · license CSLB 1049615 confirmed · public data, unclaimed
- [INTER-CITY ENERGY SYSTEMS INC](https://pros411.com/en/pro/rsb-r-cslb587709): 1.1 mi · (909) 785-5075 · license CSLB 587709 confirmed · public data, unclaimed
- [Melody Plumbing](https://pros411.com/en/pro/rsb-g-0x7d40e6e5a1c9484): 1.2 mi · (909) 770-7309 · Google 5.0 (26) · public data, unclaimed
- [Peli Plumbing](https://pros411.com/en/pro/rsb-g-0x51c77f0376e36d0e): 1.9 mi · (909) 710-5177 · Google 5.0 (391) · public data, unclaimed
- [All City Plumbing, Air & Electrical](https://pros411.com/en/pro/rsb-g-0x6548bc604a150b5c): 2.2 mi · (909) 552-7550 · Google 4.8 (8276) · public data, unclaimed
- [Regal Plumbing & Rooter](https://pros411.com/en/pro/rsb-g-0x65dcafe1e93bf778): 2.2 mi · (909) 600-4561 · Google 4.8 (174) · 24 hours · public data, unclaimed
- [Royalty Plumbing and Drain](https://pros411.com/en/pro/rsb-g-0xc7f295829b6ad9a): 2.2 mi · (909) 942-6544 · Google 5.0 (548) · public data, unclaimed
- [Monkey Wrench Plumbing, Heating, Air & Electric](https://pros411.com/en/pro/rsb-g-0x6ae172be72ad6289): 2.2 mi · (909) 791-2726 · Google 5.0 (131) · 24 hours · public data, unclaimed
- [Allstar Plumbing, Heating & Air](https://pros411.com/en/pro/rsb-g-0x81516cbf44388493): 2.2 mi · (909) 219-9704 · Google 4.7 (219) · 24 hours · public data, unclaimed
- [Collier Plumbing](https://pros411.com/en/pro/rsb-g-0xe3ad0e306717c357): 2.4 mi · (909) 931-4535 · Google 4.3 (26) · public data, unclaimed
- [Plumb Rite Plumbing](https://pros411.com/en/pro/rsb-g-0x26f8c62b09f49e4): 2.5 mi · (909) 945-2887 · Google 4.8 (66) · 24 hours · public data, unclaimed
- [AMJ Plumbing Specialists](https://pros411.com/en/pro/rsb-g-0xcbffda1dd69368ab): 2.5 mi · (909) 989-0066 · Google 4.3 (6) · public data, unclaimed
- [W.P. Plumbing](https://pros411.com/en/pro/rsb-g-0x84fcc6259b2621e9): 2.6 mi · (909) 727-2959 · Google 5.0 (27) · 24 hours · public data, unclaimed
- [Superior Electrical Mechanical](https://pros411.com/en/pro/rsb-g-0x37ab126dae49afbb): 2.6 mi · (866) 947-8737 · Google 3.0 (21) · public data, unclaimed
- [Roto-Rooter Plumbing & Water Cleanup](https://pros411.com/en/pro/rsb-g-0x324ec8a371e4626a): 2.7 mi · (909) 546-7566 · Google 4.9 (447) · 24 hours · public data, unclaimed
- [Emergency Plumbing & Rooter](https://pros411.com/en/pro/rsb-g-0x81866172deb90bc0): 2.8 mi · (909) 466-7400 · Google 4.0 (262) · public data, unclaimed
- [YOO HO SOO](https://pros411.com/en/pro/rsb-r-cslb703553): 2.8 mi · (909) 967-3472 · license CSLB 703553 confirmed · public data, unclaimed
- [JN CONSTRUCTION INC](https://pros411.com/en/pro/rsb-r-cslb1001396): 2.8 mi · (323) 378-0109 · license CSLB 1001396 confirmed · public data, unclaimed
- [Fossler Plumbing](https://pros411.com/en/pro/rsb-g-0x691f738cddb3d025): 2.9 mi · (909) 257-6458 · Google 5.0 (77) · public data, unclaimed
- [Scott McLeod Plumbing, Inc.](https://pros411.com/en/pro/rsb-g-0x5d7a1107311d80cf): 2.9 mi · (909) 980-6283 · Google 4.9 (797) · 24 hours · public data, unclaimed
- [Trinity Plumbing LLC](https://pros411.com/en/pro/rsb-g-0xe3aebc9488decff5): 2.9 mi · (833) 365-7473 · Google 5.0 (78) · 24 hours · public data, unclaimed
- [ALLISON PLUMBING, INC.](https://pros411.com/en/pro/rsb-g-0x2fa74bc00421eecf): 3 mi · (909) 987-7721 · Google 4.9 (117) · public data, unclaimed
- [Hermes Plumbing](https://pros411.com/en/pro/rsb-g-0x4e7b4ad20a3b31b9): 3.1 mi · (909) 912-5960 · Google 5.0 (40) · 24 hours · public data, unclaimed
- [Smart plumbing Rancho Cucamonga](https://pros411.com/en/pro/rsb-g-0x7d8229db469514f): 3.1 mi · (909) 310-0667 · Google 5.0 (11) · public data, unclaimed
- [Ramco Plumbing Heating & Air](https://pros411.com/en/pro/rsb-g-0x2daf6c2201186151): 3.1 mi · (909) 466-4600 · Google 4.9 (296) · 24 hours · public data, unclaimed
- [Prime Ontario Plumbing Solutions](https://pros411.com/en/pro/rsb-g-0xcc4a0d06aa505a1): 3.2 mi · (909) 233-6182 · Google 3.7 (3) · 24 hours · public data, unclaimed
- [AYS Plumbing & Rooter](https://pros411.com/en/pro/rsb-g-0x328ef1d7abcc3001): 3.3 mi · (909) 316-3535 · Google 4.9 (1788) · 24 hours · public data, unclaimed
- [W C C S INC](https://pros411.com/en/pro/rsb-r-cslb655509): 3.4 mi · (909) 982-6979 · license CSLB 655509 confirmed · public data, unclaimed
- [RE Plumbing services](https://pros411.com/en/pro/rsb-g-0x17b26b0adb6ff5bd): 3.4 mi · (866) 502-8825 · Google 4.9 (15) · public data, unclaimed
- [Pro Plumber Upland CA Company](https://pros411.com/en/pro/rsb-g-0x1f3c6187b73e5028): 3.5 mi · (909) 303-1480 · Google 4.8 (23) · public data, unclaimed
- [Utility Plumbing Services](https://pros411.com/en/pro/rsb-g-0xee91c0ca05ccd2c8): 3.5 mi · (909) 321-9809 · Google 5.0 (337) · 24 hours · public data, unclaimed
- [The Original Plumbing Company](https://pros411.com/en/pro/rsb-g-0x46e056c46d3c4309): 3.5 mi · (909) 941-8963 · Google 4.2 (25) · 24 hours · public data, unclaimed
- [Solace Plumbing Heating and Air](https://pros411.com/en/pro/rsb-g-0x70d973c205a5b4f5): 3.6 mi · (909) 455-9370 · Google 4.8 (455) · 24 hours · public data, unclaimed
- [Sheriff Plumbing](https://pros411.com/en/pro/rsb-g-0x71b2e54e1de4ee5c): 3.6 mi · (909) 466-6237 · Google 5.0 (14) · 24 hours · public data, unclaimed
- [VK PLUMBING](https://pros411.com/en/pro/rsb-g-0x17bec71f4b88a5ee): 3.6 mi · (800) 930-0387 · Google 5.0 (39) · 24 hours · public data, unclaimed
- [A-Alta Loma Plumbing](https://pros411.com/en/pro/rsb-g-0x1c1e2b6ece82d3ff): 3.7 mi · (909) 944-6637 · Google 3.7 (3) · public data, unclaimed
- [CLEAR CLOUD SOLUTIONS INC](https://pros411.com/en/pro/rsb-r-cslb1000777): 3.7 mi · (877) 660-2232 · license CSLB 1000777 confirmed · public data, unclaimed
- [HENRY'S PLUMBING SERVICES](https://pros411.com/en/pro/rsb-r-cslb903452): 3.7 mi · (909) 553-2807 · license CSLB 903452 confirmed · public data, unclaimed
- [R E PLUMBING](https://pros411.com/en/pro/rsb-r-cslb902042): 3.7 mi · (909) 917-7946 · license CSLB 902042 confirmed · public data, unclaimed
- [ALLEN SCOTT](https://pros411.com/en/pro/rsb-r-cslb770863): 3.7 mi · (909) 373-5424 · license CSLB 770863 confirmed · public data, unclaimed
- [Blue Anchor Plumbing](https://pros411.com/en/pro/rsb-g-0x445f0989d58ff9e0): 3.7 mi · (909) 964-1824 · Google 5.0 (28) · 24 hours · public data, unclaimed
- [Pro Plumber Rancho Cucamonga CA](https://pros411.com/en/pro/rsb-g-0xc200d71687146b81): 3.8 mi · (909) 403-0913 · Google 5.0 (15) · public data, unclaimed
- [Option One Plumbing](https://pros411.com/en/pro/rsb-g-0x189b2a9c91c0aa6c): 3.8 mi · (909) 402-2204 · Google 4.8 (3015) · 24 hours · public data, unclaimed
- [Redhead Rooter Plumbing Drain Cleaning & Hydrojetting Upland](https://pros411.com/en/pro/rsb-g-0x8bc25e5b0c543f44): 3.8 mi · (909) 767-9652 · Google 5.0 (351) · 24 hours · public data, unclaimed
- [Accurate Electric, Plumbing, Heating and Air](https://pros411.com/en/pro/rsb-g-0x5991296213c9ac1d): 3.9 mi · (909) 505-0282 · Google 5.0 (117) · public data, unclaimed
- [Bobby Blue Plumbing Rancho Cucamonga](https://pros411.com/en/pro/rsb-g-0x48d9f805a152adcd): 4 mi · (909) 944-8999 · Google 4.9 (376) · 24 hours · public data, unclaimed
- [Klaus & Sons Plumbing, Heating & Air Conditioning](https://pros411.com/en/pro/rsb-g-0xafab610f5f4b3b7b): 4 mi · (909) 982-5698 · Google 4.9 (992) · 24 hours · public data, unclaimed
- [Excel Plumbing and Rooter](https://pros411.com/en/pro/rsb-g-0xfed6408b9934c613): 4.1 mi · (909) 945-1995 · Google 5.0 (14) · public data, unclaimed
- [Waterworks Plumbing & Rooter, Corp.](https://pros411.com/en/pro/rsb-g-0x627dab015624ff0a): 4.1 mi · (909) 483-3330 · Google 5.0 (21) · 24 hours · public data, unclaimed
- [Renowned Plumbing & Rooter](https://pros411.com/en/pro/rsb-g-0x87222482daf50863): 4.1 mi · (909) 938-2039 · Google 4.9 (343) · 24 hours · public data, unclaimed
- [SoCal Plumbing and Design, Inc.](https://pros411.com/en/pro/rsb-g-0x456ec5e10e78e4c6): 4.1 mi · (909) 917-4321 · public data, unclaimed
- [Dependable Rooter & Plumbing](https://pros411.com/en/pro/rsb-g-0x3fa1a68b987827ed): 4.1 mi · (800) 255-0788 · Google 5.0 (579) · public data, unclaimed
- [First Class Plumbing & AC](https://pros411.com/en/pro/rsb-g-0x7a05124c424e7da): 4.1 mi · (909) 281-2524 · Google 4.8 (276) · 24 hours · public data, unclaimed
- [Bow Tie Plumbing & Rooter](https://pros411.com/en/pro/rsb-g-0x9276bcc06e91c979): 4.2 mi · (909) 804-8000 · Google 5.0 (444) · 24 hours · public data, unclaimed
- [Precise Plumbing & Drain Cleaning](https://pros411.com/en/pro/rsb-g-0xc09ee2d8ad572b25): 4.2 mi · (909) 333-9433 · Google 3.4 (17) · 24 hours · public data, unclaimed
- [Williams Plumbing](https://pros411.com/en/pro/rsb-g-0x24e71a00ba0875f4): 4.3 mi · (909) 702-0130 · Google 4.9 (78) · public data, unclaimed
- [All Pro Cooling, Heating, Plumbing & Electrical](https://pros411.com/en/pro/rsb-g-0x2922e489574ca6f5): 4.4 mi · (909) 375-1244 · Google 4.8 (9201) · 24 hours · public data, unclaimed
- [TORRES WILFREDO](https://pros411.com/en/pro/rsb-r-cslb818886): 4.5 mi · (909) 772-0271 · license CSLB 818886 confirmed · public data, unclaimed

## Frequently asked questions

### How many plumbers are there in Ontario, CA?

There are 155 with a phone number within 10 miles, from public Google Maps data and state license registries.

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

In California the license is issued by the Contractors State License Board (CSLB); you can look up the number at https://www.cslb.ca.gov. Pros411 shows "License verified" when the number is in that registry and matches the business phone. 32 of the plumbers on this list have it confirmed.

### Are there 24-hour plumbers in Ontario, CA?

Yes: 64 list 24-hour hours or take emergency calls. Use the "24/7 emergencies" filter on the list.

### Are there plumbers who speak Spanish in Ontario, CA?

Yes: 1 says on their website that they serve customers in Spanish (for example "Se habla español"). Use the "Speaks Spanish" filter on the list.

### How do I contact a plumber?

Call or WhatsApp them directly from the list or their listing. Pros411 charges customers no fee and is not a middleman: you deal with the pro directly.

### Why do some listings show first?

At the top, in a yellow box, are featured listings: they are paid and labeled "Featured". Then come registered pros, in the order they last bumped their listing, and at the end businesses from public data, from nearest to farthest.

## Weather and your home in Inland Empire (Riverside–San Bernardino)

- It does not freeze every year: it happens in 69% of years, about 2 nights a year on average. When it does, exposed pipes are the first to suffer: cover them and disconnect hoses. (source: https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals)
- Tropical Storm Hilary (August 2023): roads and bridges washed out in Riverside and San Bernardino counties, 30 miles of I-10 closed and about 30 people rescued in Seven Oaks as the Santa Ana River rose. (source: https://www.nhc.noaa.gov/data/tcr/EP092023_Hilary.pdf)
- Riverside Public Utilities water averaged 194 mg/L of hardness in 2024 (11 grains per gallon): very hard. (source: https://riversideca.gov/utilities/sites/riversideca.gov.utilities/files/Water%20Quality%20Report_2024.pdf)

## More searches

- AC & heating: https://pros411.com/en/ontario-ca/hvac
- Electricians: https://pros411.com/en/ontario-ca/electricians
- Garage doors: https://pros411.com/en/ontario-ca/garage-door-repair
- Roofers: https://pros411.com/en/ontario-ca/roofers
- House cleaning: https://pros411.com/en/ontario-ca/house-cleaning
- Handyman: https://pros411.com/en/ontario-ca/handyman
- Landscaping: https://pros411.com/en/ontario-ca/landscaping
- Mechanics: https://pros411.com/en/ontario-ca/mechanics
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- Plumbers in Fontana, CA: https://pros411.com/en/fontana-ca/plumbers
- Plumbers in Victorville, CA: https://pros411.com/en/victorville-ca/plumbers
- Plumbers in Covina, CA: https://pros411.com/en/covina-ca/plumbers
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- Plumbers in Yucaipa, CA: https://pros411.com/en/yucaipa-ca/plumbers
- Plumbers in Murrieta, CA: https://pros411.com/en/murrieta-ca/plumbers
- Plumbers in Redlands, CA: https://pros411.com/en/redlands-ca/plumbers
- Plumbers in Apple Valley, CA: https://pros411.com/en/apple-valley-ca/plumbers
- Plumbers in Norco, CA: https://pros411.com/en/norco-ca/plumbers
- Plumbers in Beaumont, CA: https://pros411.com/en/beaumont-ca/plumbers