# Plumbers in Diamond Bar, CA

There are 177 plumbers with a phone number within 10 miles of Diamond Bar, CA, from public Google Maps data and state license records. 27 have a state license we could confirm, and those with a Google listing average 4.9 stars across 42,844 reviews.

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

## Businesses with a phone number, nearest first

- [Roto-Rooter Plumbing & Water Cleanup](https://pros411.com/en/pro/lax-g-0x72e12f75634a9363): 0.2 mi · (909) 634-3955 · Google 4.9 (495) · 24 hours · public data, unclaimed
- [C - THIRTY - SIX INC](https://pros411.com/en/pro/lax-r-cslb739644): 0.8 mi · (714) 620-5670 · license CSLB 739644 confirmed · public data, unclaimed
- [AVEO INC](https://pros411.com/en/pro/lax-r-cslb969881): 0.8 mi · (909) 538-9188 · license CSLB 969881 confirmed · public data, unclaimed
- [JH BUILDER AND REMODELING INC](https://pros411.com/en/pro/lax-r-cslb751479): 0.8 mi · (626) 731-5406 · license CSLB 751479 confirmed · public data, unclaimed
- [Daley Plumbing](https://pros411.com/en/pro/lax-g-0x290cc1ce53e565f8): 1.2 mi · (949) 355-5640 · Google 5.0 (145) · 24 hours · public data, unclaimed
- [Rev'd Up Plumbing](https://pros411.com/en/pro/lax-g-0x98ef8ac2fc9b9211): 1.3 mi · (949) 308-5107 · Google 5.0 (39) · public data, unclaimed
- [Rooter Hero Plumbing of San Gabriel Valley](https://pros411.com/en/pro/lax-g-0x3d7e6f69efa9442f): 1.5 mi · (909) 954-0995 · Google 4.9 (982) · 24 hours · public data, unclaimed
- [KP Plumbing & Leak Detection Specialists](https://pros411.com/en/pro/lax-g-0x76b154079b7614f1): 2.2 mi · (909) 341-7249 · Google 4.9 (110) · public data, unclaimed
- [OBC Plumbing Inc.](https://pros411.com/en/pro/lax-g-0x3629494936318277): 2.5 mi · (909) 279-9431 · Google 5.0 (1) · public data, unclaimed
- [CHIEN SCOTT](https://pros411.com/en/pro/lax-r-cslb1089712): 2.8 mi · (626) 278-8933 · license CSLB 1089712 confirmed · public data, unclaimed
- [MTEC](https://pros411.com/en/pro/lax-r-cslb873492): 2.8 mi · (213) 820-1020 · license CSLB 873492 confirmed · public data, unclaimed
- [MAXIMUS BUILDERS INC](https://pros411.com/en/pro/lax-r-cslb1000594): 2.8 mi · (909) 762-0153 · license CSLB 1000594 confirmed · public data, unclaimed
- [CHIEN MING CHU CHEN](https://pros411.com/en/pro/lax-r-cslb820540): 2.8 mi · (626) 705-7227 · license CSLB 820540 confirmed · public data, unclaimed
- [Drain Doctor Plumbing & Rooter Services](https://pros411.com/en/pro/lax-g-0x837638fefb37ece4): 3.1 mi · (626) 332-9984 · Google 4.9 (570) · 24 hours · public data, unclaimed
- [Express Plumbing Rowland Heights Pros](https://pros411.com/en/pro/lax-g-0xd0711c5db6c5b94f): 3.4 mi · (657) 341-0118 · Google 4.6 (10) · 24 hours · public data, unclaimed
- [Pomona Valley Plumbing Heating & Air Conditioning](https://pros411.com/en/pro/lax-g-0x646569f62b195df8): 3.6 mi · (909) 346-1625 · Google 4.9 (33) · 24 hours · public data, unclaimed
- [Mike Diamond Plumbing, HVAC & Electrical](https://pros411.com/en/pro/lax-g-0xe7c4974388a7d785): 3.6 mi · (909) 498-3976 · Google 4.5 (137) · public data, unclaimed
- [Terry's Testing](https://pros411.com/en/pro/lax-g-0x43c094f28c13c9d9): 3.8 mi · (800) 464-9287 · public data, unclaimed
- [USA Plumbing & Drain Cleaning](https://pros411.com/en/pro/lax-g-0x8f175154f2445a92): 3.9 mi · (626) 201-4141 · Google 5.0 (101) · 24 hours · public data, unclaimed
- [HB Professional Plumbing Inc.](https://pros411.com/en/pro/lax-g-0x6760ba994f7cb134): 4.4 mi · (909) 226-5798 · Google 5.0 (8) · 24 hours · public data, unclaimed
- [Hydro Joe's Plumbing](https://pros411.com/en/pro/lax-g-0x23195ca5b438199a): 4.6 mi · (626) 269-8873 · Google 5.0 (41) · 24 hours · public data, unclaimed
- [Faith plumbing](https://pros411.com/en/pro/lax-g-0x6dfc11cf59da18e5): 4.7 mi · (626) 591-5193 · Google 5.0 (11) · public data, unclaimed
- [Roto-Rooter Plumbing & Water Cleanup](https://pros411.com/en/pro/lax-g-0x4cff91fa93635e7d): 4.8 mi · (626) 263-9137 · Google 4.9 (470) · 24 hours · public data, unclaimed
- [CASTILLO'S PLUMBING](https://pros411.com/en/pro/lax-g-0x8fef8f6b2c1665fc): 5.1 mi · (626) 499-9044 · Google 5.0 (3) · 24 hours · public data, unclaimed
- [Socal Emergency Plumbing Brea](https://pros411.com/en/pro/lax-g-0x80a81380e3e8e515): 5.1 mi · (657) 655-4939 · Google 5.0 (19) · 24 hours · public data, unclaimed
- [Mr. Rooter Plumbing of Pomona Valley](https://pros411.com/en/pro/lax-g-0x219aab0995dd1662): 5.3 mi · (909) 303-6251 · Google 4.8 (140) · 24 hours · public data, unclaimed
- [UHAULL PLUMBING](https://pros411.com/en/pro/lax-r-cslb1066275): 5.3 mi · (626) 727-4731 · license CSLB 1066275 confirmed · public data, unclaimed
- [Paul's Water Heaters](https://pros411.com/en/pro/lax-g-0x9452cb25e43dc28c): 5.4 mi · (909) 730-7172 · Google 4.8 (86) · public data, unclaimed
- [Supreme Plumbers Pomona](https://pros411.com/en/pro/lax-g-0x4041eed57262efdc): 5.4 mi · (909) 310-3125 · Google 4.8 (12) · public data, unclaimed
- [A-1 HydroJet](https://pros411.com/en/pro/lax-g-0x77b4f168404d751a): 5.4 mi · (562) 772-8944 · Google 5.0 (13) · public data, unclaimed
- [Advanced Plumbing Services Chino Hills](https://pros411.com/en/pro/lax-g-0x5ee3f06198e73c2f): 5.7 mi · (909) 587-5458 · Google 4.6 (20) · public data, unclaimed
- [Canfield's plumbing and sewer jetting.](https://pros411.com/en/pro/lax-g-0xaef3a7fef51aece2): 5.7 mi · (909) 915-6927 · Google 5.0 (3) · public data, unclaimed
- [Discount Rooter Co.](https://pros411.com/en/pro/lax-g-0xf8325428d708815c): 5.9 mi · (626) 335-1185 · Google 5.0 (9) · public data, unclaimed
- [Cisneros Brothers Plumbing](https://pros411.com/en/pro/lax-g-0x1a1ea6923fea507c): 6.1 mi · (951) 577-1625 · Google 5.0 (259) · 24 hours · public data, unclaimed
- [Complete Plumbing and Rooter](https://pros411.com/en/pro/lax-g-0x248e44a181f29c7f): 6.1 mi · (844) 665-3257 · Google 4.6 (11) · 24 hours · public data, unclaimed
- [AMERICAN INFASTRUCTURE](https://pros411.com/en/pro/lax-r-cslb1030873): 6.1 mi · (323) 271-4602 · license CSLB 1030873 confirmed · public data, unclaimed
- [BALDWIN BUILDERS](https://pros411.com/en/pro/lax-r-cslb992380): 6.1 mi · (909) 599-0033 · license CSLB 992380 confirmed · public data, unclaimed
- [Vortex Plumbing Inc.](https://pros411.com/en/pro/lax-g-0xad03f5fef2f56b9e): 6.3 mi · (909) 548-4411 · Google 4.8 (40) · 24 hours · public data, unclaimed
- [Tankless Water Heater & Plumbing](https://pros411.com/en/pro/lax-g-0x4ea628e456a31e10): 6.4 mi · (714) 951-8771 · Google 5.0 (3) · 24 hours · public data, unclaimed
- [J.I.G. Plumbing, Inc](https://pros411.com/en/pro/lax-g-0x70875935f2188b38): 6.4 mi · (909) 351-1116 · Google 5.0 (1126) · public data, unclaimed
- [WARD'S PLUMBING AND REMODELING](https://pros411.com/en/pro/lax-r-cslb622697): 6.4 mi · (626) 840-1304 · license CSLB 622697 confirmed · public data, unclaimed
- [PrimeFlow Plumber Yorba Linda](https://pros411.com/en/pro/lax-g-0x974c146ed4ccd1de): 6.6 mi · (657) 232-2572 · Google 5.0 (5) · public data, unclaimed
- [AK Plumbing](https://pros411.com/en/pro/lax-g-0xfe18553c49868cc6): 6.7 mi · (626) 314-1520 · Google 5.0 (70) · public data, unclaimed
- [OC Plumbing](https://pros411.com/en/pro/lax-g-0xd9550e45b6c2434d): 6.7 mi · (714) 256-2324 · Google 4.5 (20) · 24 hours · public data, unclaimed
- [Western Rooter & Plumbing](https://pros411.com/en/pro/lax-g-0xd0ebeb7db45b2334): 6.7 mi · (714) 930-1813 · Google 4.9 (288) · 24 hours · public data, unclaimed
- [Monkey Wrench Plumbing, Heating, Air & Electric](https://pros411.com/en/pro/lax-g-0x5dc4311fc0b8f729): 6.7 mi · (714) 988-7838 · Google 5.0 (188) · 24 hours · public data, unclaimed
- [AA Atlas Plumbing, Heating, & Air](https://pros411.com/en/pro/lax-g-0x7b9e01085ef8cc0e): 6.7 mi · (714) 970-5885 · Google 5.0 (200) · public data, unclaimed
- [J G Plumbing and Sewer Inc](https://pros411.com/en/pro/lax-g-0x821cf92f4b2963e): 6.8 mi · (909) 232-7035 · Google 5.0 (115) · 24 hours · public data, unclaimed
- [The Rooter Company](https://pros411.com/en/pro/lax-g-0x468699994b428e96): 6.9 mi · (714) 716-4361 · Google 4.8 (722) · 24 hours · public data, unclaimed
- [Pacific Rooter](https://pros411.com/en/pro/lax-g-0xb2c62dfd87f2beaf): 6.9 mi · (714) 880-4479 · Google 5.0 (90) · 24 hours · public data, unclaimed
- [Monkey Wrench Plumbing, Heating, Air & Electric](https://pros411.com/en/pro/lax-g-0x77b827106e6fe08f): 6.9 mi · (626) 722-8954 · Google 4.9 (281) · 24 hours · public data, unclaimed
- [Brea/Orange County Plumbing, Heating & Air Conditioning](https://pros411.com/en/pro/lax-g-0xc331eba0c943b4d2): 6.9 mi · (714) 409-5489 · Google 4.8 (155) · 24 hours · public data, unclaimed
- [Rooter Hero Plumbing](https://pros411.com/en/pro/lax-g-0x865af29a04858e55): 7 mi · (909) 939-4575 · Google 4.9 (1792) · 24 hours · public data, unclaimed
- [Hank & Sons Plumbing](https://pros411.com/en/pro/lax-g-0x56221c6a561863b8): 7 mi · (909) 524-2906 · Google 4.6 (26) · public data, unclaimed
- [John White Plumbing](https://pros411.com/en/pro/lax-g-0x5bd55ed15a76b53d): 7.1 mi · (626) 331-6119 · Google 4.7 (3) · public data, unclaimed
- [Advanced Plumbing Heating and Air Conditioning Inc.](https://pros411.com/en/pro/lax-g-0xca79dc9fe0fae754): 7.1 mi · (909) 592-5733 · Google 4.5 (34) · public data, unclaimed
- [Plumbing Method | Emergency Plumbers Chino](https://pros411.com/en/pro/lax-g-0xd53697edb87640fe): 7.1 mi · (844) 529-7473 · Google 4.7 (57) · 24 hours · public data, unclaimed
- [Service Champions Plumbing, Heating & AC](https://pros411.com/en/pro/lax-g-0x866f6b7d2e5be7a5): 7.1 mi · (714) 584-6595 · Google 4.8 (8124) · public data, unclaimed
- [Sutton Plumbing](https://pros411.com/en/pro/lax-g-0x36663d021f50d93a): 7.2 mi · (626) 331-2244 · public data, unclaimed
- [Isaac & Sons Plumbing San Dimas](https://pros411.com/en/pro/lax-g-0x6194e16e3dc49ec0): 7.2 mi · (626) 715-4748 · Google 5.0 (139) · 24 hours · public data, unclaimed

## Frequently asked questions

### How many plumbers are there in Diamond Bar, CA?

There are 177 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. 27 of the plumbers on this list have it confirmed.

### Are there 24-hour plumbers in Diamond Bar, CA?

Yes: 71 list 24-hour hours or take emergency calls. Use the "24/7 emergencies" filter on the list.

### Are there plumbers who speak Spanish in Diamond Bar, 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 Los Angeles

- It practically never freezes here. (source: https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals)
- Tropical Storm Hilary (August 2023) brought Southern California’s first tropical storm watches and warnings; downtown LA set daily (2.48 inches) and August (2.99 inches) rainfall records. (source: https://www.nhc.noaa.gov/data/tcr/EP092023_Hilary.pdf)
- LADWP water (2022): 8.6 grains per gallon in the San Fernando Valley and West LA, 9.8 in Silver Lake, downtown and South LA, and 16.3 in East LA and the Harbor. LADWP calls anything above 7 grains hard. (source: https://www.ladwp.com/who-we-are/water-system/water-quality/water-quality-faqs)

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