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Nearby Plumber — nearbyplumber.com · License-verified plumbing directory · printed Oct 21, 2026
California › Alameda County
Alameda County, California

Plumbers in Alameda County, California.

519 license-verified plumbers are filed in Alameda County on CSLB records. The 100 with the strongest verification are listed below. Every listing is checked against CSLB contractor license records.

Updated October 18, 2026 · listings checked against CSLB records October 16, 2026

License data from the Contractors State License Board (cslb.ca.gov), published on its Public Data Portal, copied on the date shown. Neither this site nor the information as presented here is endorsed by the State of California or any state agency.

Alameda County, at a glance
All California permit guides →
License-verified plumbers filed here
519
Listed on this page
100
Providers

Alameda County plumbers, verified first.

Each listing shows how it matched CSLB records, with its license number and phone. Anything we could not match is labeled as such, never badged.

How listings are labeled
  • ✓ Tier 1 — License-matched
  • Tier 2 — Roster-matched
  • Tier 3 — Directory-sourced labeled “Unverified”
How we verify →

Showing 100 of 519 license-verified plumbers filed in Alameda County, highest verification tier first.

3R
3RDGEN Heating and Cooling ✓ CSLB Verified
C-36 Plumbing · 1086898 · Active — checked Oct 16, 2026

Filed in Alameda County

(866) 222-7980 View profile
A
A & B Plumbing & Backflow ✓ CSLB Verified
C-36 Plumbing · 768141 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 471-4282 View profile
A
A 1 General Building ✓ CSLB Verified
C-36 Plumbing · 888573 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 712-5854 View profile
A
A B Plumbing ✓ CSLB Verified
C-36 Plumbing · 876212 · Active — checked Oct 16, 2026

Filed in Alameda County

(415) 333-5566 View profile
A
A Better Rooter Plumbing & Engineering Inc. ✓ CSLB Verified
C-36 Plumbing · 840183 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 527-1219 View profile
A
A D Melchner General Engineering ✓ CSLB Verified
C-36 Plumbing · 1077314 · Active — checked Oct 16, 2026

Filed in Alameda County

(415) 410-7831 View profile
A
A G & L Builders Corp. ✓ CSLB Verified
C-36 Plumbing · 1119751 · Active — checked Oct 16, 2026

Filed in Alameda County

(408) 561-0854 View profile
A
A Good Plumber Inc. ✓ CSLB Verified
C-36 Plumbing · 707298 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 376-9098 View profile
A
A Quality Plumbing & Electric Inc. ✓ CSLB Verified
C-36 Plumbing · 993411 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 449-0891 View profile
A
A S A P Expert Plumbing & Construction ✓ CSLB Verified
C-36 Plumbing · 945333 · Active — checked Oct 16, 2026

Filed in Alameda County

(415) 756-1889 View profile
A
A S P Plumbing ✓ CSLB Verified
C-36 Plumbing · 971697 · Active — checked Oct 16, 2026

Filed in Alameda County

(650) 703-2006 View profile
A
A T M Construction ✓ CSLB Verified
C-36 Plumbing · 522021 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 435-5900 View profile
A
A T Weber Plumbing & Mechanical Services Inc. ✓ CSLB Verified
C-36 Plumbing · 562098 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 523-0628 View profile
A
A W Construction Inc. ✓ CSLB Verified
C-36 Plumbing · 961634 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 381-9963 View profile
A-
A-1 American Plumbing Heating and Air Conditioning ✓ CSLB Verified
C-36 Plumbing · 962989 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 581-0607 View profile
A-
A-1 Bay Area Rooter & Plumbing ✓ CSLB Verified
C-36 Plumbing · 1116691 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 712-0906 View profile
A-
A-1 Septic Tank Service Inc. ✓ CSLB Verified
C-36 Plumbing · 438710 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 886-4455 View profile
AA
AAA Plumbing & Remodeling Inc. ✓ CSLB Verified
C-36 Plumbing · 1052769 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 737-2376 View profile
AA
Aaaa Generator Services Inc. ✓ CSLB Verified
C-36 Plumbing · 914864 · Active — checked Oct 16, 2026

Filed in Alameda County

(888) 664-2436 View profile
AB
Abante Rooter and Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 837629 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 534-1636 View profile
AB
Able to Plumbing and Rooter ✓ CSLB Verified
C-36 Plumbing · 838521 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 606-0990 View profile
AB
Above All Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 739199 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 475-6040 View profile
AB
Absa Plumbing ✓ CSLB Verified
C-36 Plumbing · 1090088 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 689-7172 View profile
AB
Absolute Pro Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 1080649 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 364-9926 View profile
AC
Ace Bay Plumbing Co. ✓ CSLB Verified
C-36 Plumbing · 1069928 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 220-9539 View profile
AC
Active Plumbing & Rooter ✓ CSLB Verified
C-36 Plumbing · 959606 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 200-2497 View profile
AF
Affordable Construction ✓ CSLB Verified
C-36 Plumbing · 1114703 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 381-2800 View profile
AF
Afterglow Hydronic Heating ✓ CSLB Verified
C-36 Plumbing · 1135450 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 485-0550 View profile
AL
Albert Nahman Plumbing Heating and Cooling ✓ CSLB Verified
C-36 Plumbing · 1083634 · Active — checked Oct 16, 2026

Filed in Alameda County

(805) 543-4881 View profile
AL
Albertson Plumbing ✓ CSLB Verified
C-36 Plumbing · 317171 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 917-2206 View profile
AL
Albion Plumbing & Rooter Inc. ✓ CSLB Verified
C-36 Plumbing · 899622 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 261-3339 View profile
AL
Alca-Line Construction Inc. ✓ CSLB Verified
C-36 Plumbing · 1096031 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 909-1431 View profile
AL
Alfa Plumbing ✓ CSLB Verified
C-36 Plumbing · 963788 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 558-3494 View profile
AL
All Bay Plumbing Incorporated ✓ CSLB Verified
C-36 Plumbing · 1033035 · Active — checked Oct 16, 2026

Filed in Alameda County

(650) 814-0241 View profile
AL
All Clear Plumbing and Drain ✓ CSLB Verified
C-36 Plumbing · 1048016 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 397-2438 View profile
AL
All Fixture Plumbing ✓ CSLB Verified
C-36 Plumbing · 774779 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 760-6181 View profile
AL
All Panthers Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 1106929 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 952-9570 View profile
AL
Allen B Shao ✓ CSLB Verified
C-36 Plumbing · 845496 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 557-7622 View profile
AL
Alliance Solar Services ✓ CSLB Verified
C-36 Plumbing · 560667 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 714-7678 View profile
AL
Alligator Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 995431 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 575-7584 View profile
AL
Allstate Plumbing Co. ✓ CSLB Verified
C-36 Plumbing · 694771 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 656-6504 View profile
AL
Altamont Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 1140064 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 660-5084 View profile
AL
Always Going Plumbing ✓ CSLB Verified
C-36 Plumbing · 1119008 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 314-1472 View profile
AM
America’s Drain & Jetting ✓ CSLB Verified
C-36 Plumbing · 1160929 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 518-7545 View profile
AM
American Leak Detection of the East Bay ✓ CSLB Verified
C-36 Plumbing · 663871 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 548-6816 View profile
AM
American Water Heater Service Inc. ✓ CSLB Verified
C-36 Plumbing · 959436 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 490-4411 View profile
AM
Amigo Rooter & Plumbing ✓ CSLB Verified
C-36 Plumbing · 917521 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 640-2071 View profile
AM
Amir Amiri Construction ✓ CSLB Verified
C-36 Plumbing · 1147034 · Active — checked Oct 16, 2026

Filed in Alameda County

(408) 694-3472 View profile
AM
Amor Plumbing ✓ CSLB Verified
C-36 Plumbing · 972156 · Active — checked Oct 16, 2026

Filed in Alameda County

(408) 649-3129 View profile
AN
Anderson Sewer and Rooter ✓ CSLB Verified
C-36 Plumbing · 1132129 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 961-2700 View profile
AN
Andrew Carothers – Liske Inc. ✓ CSLB Verified
C-36 Plumbing · 806519 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 410-1722 View profile
AN
Andrew Chih-Ping Chou ✓ CSLB Verified
C-36 Plumbing · 583765 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 415-9688 View profile
AN
Andy Nolans Professional Plumbing LLC ✓ CSLB Verified
C-36 Plumbing · 1009627 · Active — checked Oct 16, 2026

Filed in Alameda County

(858) 212-7441 View profile
AN
Anytime Plumbing Service ✓ CSLB Verified
C-36 Plumbing · 730871 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 373-6796 View profile
AP
Appleberry’s Plumbing ✓ CSLB Verified
C-36 Plumbing · 996032 · Active — checked Oct 16, 2026

Filed in Alameda County

(415) 738-9944 View profile
AP
Apt Maintenance Inc. ✓ CSLB Verified
C-36 Plumbing · 975959 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 747-9713 View profile
AQ
Aqua Duct Plumbing Contractors ✓ CSLB Verified
C-36 Plumbing · 261195 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 537-4044 View profile
AQ
Aqua Stat Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 1042922 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 755-7437 View profile
AR
Area Plumbing ✓ CSLB Verified
C-36 Plumbing · 875897 · Active — checked Oct 16, 2026

Filed in Alameda County

(408) 707-5627 View profile
AR
Armer/Norman & Associates Inc. ✓ CSLB Verified
C-36 Plumbing · 256896 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 671-9200 View profile
AR
Arroyo Plumbing & Rooter Inc. ✓ CSLB Verified
C-36 Plumbing · 1139293 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 301-7068 View profile
AT
At Your Service Rooter and Drain Specialist ✓ CSLB Verified
C-36 Plumbing · 1096724 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 300-5794 View profile
AT
Attic Pros Inc. ✓ CSLB Verified
C-36 Plumbing · 1022608 · Active — checked Oct 16, 2026

Filed in Alameda County

(800) 543-0382 View profile
AU
Aum Plumbing Services ✓ CSLB Verified
C-36 Plumbing · 1115037 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 592-4545 View profile
AV
Avalos Plumbing & Drain Cleaning ✓ CSLB Verified
C-36 Plumbing · 1036981 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 306-5806 View profile
AV
Avi Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 1137502 · Active — checked Oct 16, 2026

Filed in Alameda County

(415) 341-7278 View profile
AY
Ayala’s Plumbing Solutions ✓ CSLB Verified
C-36 Plumbing · 1140211 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 710-3872 View profile
B
B & B Plumbing & Installations ✓ CSLB Verified
C-36 Plumbing · 743702 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 434-1124 View profile
BA
Baek Construction ✓ CSLB Verified
C-36 Plumbing · 1002450 · Active — checked Oct 16, 2026

Filed in Alameda County

(415) 308-7071 View profile
BA
Baires Construction Inc. ✓ CSLB Verified
C-36 Plumbing · 908251 · Active — checked Oct 16, 2026

Filed in Alameda County

(650) 455-1255 View profile
BA
Bapc Inc. ✓ CSLB Verified
C-36 Plumbing · 999480 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 301-1600 View profile
BA
Barker Heating & Cooling ✓ CSLB Verified
C-36 Plumbing · 1043930 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 560-0280 View profile
BA
Barnett Plumbing & Water Heaters ✓ CSLB Verified
C-36 Plumbing · 910529 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 872-0805 View profile
BA
Barry’s Construction ✓ CSLB Verified
C-36 Plumbing · 823626 · Active — checked Oct 16, 2026

Filed in Alameda County

(415) 577-6642 View profile
BA
Bay Bejar Plumbing ✓ CSLB Verified
C-36 Plumbing · 1044477 · Active — checked Oct 16, 2026

Filed in Alameda County

(650) 921-2276 View profile
BA
Bay Oak Solutions LLC ✓ CSLB Verified
C-36 Plumbing · 1108525 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 679-7486 View profile
BA
Bay Plumbing ✓ CSLB Verified
C-36 Plumbing · 1020974 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 860-2147 View profile
BA
Bay Water Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 1052198 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 900-9888 View profile
BA
Bay Wide Plumbing Heating and Air ✓ CSLB Verified
C-36 Plumbing · 960675 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 570-6770 View profile
BA
Bay/Coast Plumbing ✓ CSLB Verified
C-36 Plumbing · 952872 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 919-8017 View profile
BA
Bayvalley Mechanical Inc. ✓ CSLB Verified
C-36 Plumbing · 1072787 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 557-8643 View profile
BA
Bayview Plumbing ✓ CSLB Verified
C-36 Plumbing · 665946 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 551-7900 View profile
BE
Ben Jacobs Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 899531 · Active — checked Oct 16, 2026

Filed in Alameda County

(415) 420-2852 View profile
BE
Berkeley Plumbing & Heating Company Inc. ✓ CSLB Verified
C-36 Plumbing · 293715 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 845-8200 View profile
BE
Best Water Heaters LLC ✓ CSLB Verified
C-36 Plumbing · 1162079 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 378-2221 View profile
BE
Better Solutions Plumbing ✓ CSLB Verified
C-36 Plumbing · 1076027 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 290-7164 View profile
BI
Big Brothers Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 1015557 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 269-0299 View profile
BL
Black Creek Builders Inc. ✓ CSLB Verified
C-36 Plumbing · 924418 · Active — checked Oct 16, 2026

Filed in Alameda County

(800) 737-7113 View profile
BL
Blu Pipe Plumbing LLC ✓ CSLB Verified
C-36 Plumbing · 1132566 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 508-1214 View profile
BL
Blucal ✓ CSLB Verified
C-36 Plumbing · 1025969 · Active — checked Oct 16, 2026

Filed in Alameda County

(415) 578-4848 View profile
BL
Bluewave Plumbing and Water Heaters LLC ✓ CSLB Verified
C-36 Plumbing · 1151565 · Active — checked Oct 16, 2026

Filed in Alameda County

(650) 922-9994 View profile
BO
Bo’s Superior Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 1143778 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 519-0601 View profile
BO
Bonafide Plumbing Company ✓ CSLB Verified
C-36 Plumbing · 908376 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 917-0119 View profile
BR
Braco Plumbing Company ✓ CSLB Verified
C-36 Plumbing · 874946 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 205-2573 View profile
BR
Brad Morisoli Construction ✓ CSLB Verified
C-36 Plumbing · 993951 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 766-0673 View profile
BR
Brasso’s Plumbing Inc. ✓ CSLB Verified
C-36 Plumbing · 504789 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 454-8541 View profile
BR
Braswell Construction Inc. ✓ CSLB Verified
C-36 Plumbing · 551066 · Active — checked Oct 16, 2026

Filed in Alameda County

(925) 525-6169 View profile
BR
Bri-Carr Plumbing ✓ CSLB Verified
C-36 Plumbing · 658310 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 760-4731 View profile
BR
Broadway Mechanical – Contractors Inc. ✓ CSLB Verified
C-36 Plumbing · 584263 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 746-4000 View profile
BR
Broadway Mechanical-Big Pipe Joint Venture ✓ CSLB Verified
C-36 Plumbing · 1074845 · Active — checked Oct 16, 2026

Filed in Alameda County

(510) 746-4000 View profile

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Permits

Plumbing permits in Alameda County: who issues them.

Plumbing permit fees, forms and process

Whether a job needs a plumbing permit is the call of the building department of the city or county with jurisdiction, and a city or county that requires one has each applicant give their CSLB license number or say why they are exempt. One exemption is the owner-builder: an owner improving their own property who does all the work personally, or through their own employees paid wages only, with none of it intended or offered for sale (B&P Code § 7044).

Permit guides here are written per city, because that is who issues them.

All California permit guides

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