Licensed Plumbing Contractors in San Francisco County

Every plumbing contractor on record with the California Contractors State License Board in San Francisco County, California, with current license status computed August 17, 2026. Listed A to Z; use the filters to narrow it.

450licensed plumbing contractors

450active today

0expired

0.0%expiry rate

Of the 450 plumbing contractors licensed in San Francisco County, 0 are operating on an expired license, or 0.0%. That is worth checking before you sign anything: an expired license can invalidate your permit and complicate an insurance claim if the work goes wrong.

Looking to hire rather than to check someone? Filter the list below by name, or use the Active chip to hide anyone whose license has lapsed.

Licensees 1 to 250 of 450

Filter licensees

250 listed

Licensee	License #	Expires	Status
1 BACKFLOW PLUMBING	807692	May 31, 2028	Active
3B T'S CONSTRUCTION COMPANY	1059179	October 31, 2027	Active
5 STAR PIPES	973852	June 30, 2028	Active
5 STAR PLUMBING & ROOTER	996627	November 30, 2027	Active
8 A PLUMBING	926413	December 31, 2026	Active
8 EXPRESS CONSTRUCTION	993218	May 31, 2028	Active
A & A PLUMBING	685266	March 31, 2028	Active
A & K PLUMBING INC	1012064	March 31, 2028	Active
A & R PLUMBING	954813	November 30, 2026	Active
A + GENERAL CONSTRUCTION INC	1127551	October 31, 2026	Active
A DANIELE & COMPANY	1076542	June 30, 2027	Active
A G QUALITY PLUMBING	828200	September 30, 2027	Active
A M ROCCA INC	757461	December 31, 2026	Active
A M WEST MECHANICAL INC	788036	December 31, 2027	Active
A P R SERVICE	964595	August 31, 2027	Active
A PLUMBING COMPANY	867118	March 31, 2027	Active
A R PLUMBING	1081386	September 30, 2027	Active
A-TLG GENERAL CONTRACTOR ENGINEERING AND PLUMBING COMPANY	783736	August 31, 2026	Expiring soon
ACE PLUMBING & ROOTER	829071	June 30, 2027	Active
ACME BAY AREA BACKFLOW INC	1028208	June 30, 2027	Active
ADVANCED PLUMBING AND DRAIN INC	1009195	November 30, 2027	Active
AGBAYANI CONSTRUCTION CORPORATION	650472	July 31, 2028	Active
ALL ROOTER & PLUMBING SERVICE INC	970605	March 31, 2028	Active
ALL-ELECTRIC CALIFORNIA	1078011	July 31, 2027	Active
ALLIANCE PLUMBING WORKS INC	884462	September 30, 2026	Expiring soon
ALPHA BAY BUILDERS INC	668616	April 30, 2027	Active
ALPHA CONSTRUCTION & SOLUTIONS INC	1057565	August 31, 2027	Active
AMHERST ASSOCIATES CONSTRUCTION MANAGEMENT INC	811425	February 28, 2027	Active
ANDERSON ROWE & BUCKLEY INC	91594	October 31, 2026	Active
ANDREW H LANGE	387656	February 29, 2028	Active
ANDY HL CONSTRUCTION INC	1125249	August 31, 2028	Active
ANSWER PLUMBING INC	944315	May 31, 2028	Active
ANTHONY TSE	902713	October 31, 2026	Active
APEX GENERAL BUILDER INC	1149317	January 31, 2028	Suspended
ARCH PLUMBING INC	976019	August 31, 2026	Expiring soon
AREMTECH INC	795570	May 31, 2027	Active
ARROW PLUMBING	1005548	July 31, 2027	Active
AS PLUS PLUMBING CORP	1134965	March 31, 2027	Active
ASPEN CONTRACTORS INC	487320	February 29, 2028	Active
ASTORGA CONSTRUCTION INC	1008360	October 31, 2027	Active
ATLAS PLUMBING & ROOTER	868994	March 31, 2028	Active
ATRIUM RENOVATION INC	1069340	September 30, 2026	Suspended
AXION PLUMBING	1122605	June 30, 2028	Active
AYOOB & PEERY PLUMBING CO INC	392967	September 30, 2026	Expiring soon
B & M CONSTRUCTION LLC	1126059	September 30, 2026	Expiring soon
B D UNIQUE CONSTRUCTION COMPANY	937060	August 31, 2027	Active
B H CHEN INC	973578	May 31, 2028	Active
B N PLUMBING	922879	September 30, 2028	Active
BAA GENERAL BUILDER	1072943	January 31, 2028	Active
BACON PLUMBING CO INC	728650	October 31, 2026	Active
BANA CONSTRUCTION INC	612160	February 28, 2027	Active
BAO PLUMBING	1110584	September 30, 2027	Active
BAY AREA PIPE & EQUIPMENT INC DBA BAY AREA MECHANICAL	1075566	May 31, 2027	Active
BAY AREA PLUMBING	757796	January 31, 2027	Active
BAY CAL PLUMBING INC	1044257	September 30, 2026	Expiring soon
BAY CITY PLUMBING	1001309	February 28, 2027	Active
BAY METRO CORPORATION	850352	November 30, 2026	Active
BAYSIDE PLUMBING INC	929167	February 28, 2027	Active
BAYTECH WORKS INC	1057994	September 30, 2027	Active
BENLO PLUMBING INC	1092680	June 30, 2028	Active
BILL BRAGG PLUMBING	440780	May 31, 2027	Active
BLUE BIRDS CONSTRUCTION INC	964998	January 31, 2028	Active
BLUE SKY BUILDING	1114615	January 31, 2028	Active
BLUE WOOD CONSTRUCTION INC	1008141	October 31, 2027	Active
BOLTER CONSTRUCTION	463620	October 31, 2026	Active
BRILLIANT JOBS CONSTRUCTION LLC	1103450	April 30, 2027	Active
BRON PLUMBING INC	1091034	May 31, 2028	Active
BROSNAN PLUMBING	718576	February 29, 2028	Active
BROTHER CO	702388	April 30, 2027	Active
BRUCE PONCE	466753	December 31, 2026	Active
BUDGET BLINDS OF SAN FRANCISCO NORTH	613539	March 31, 2027	Active
BUDGET PLUMBING & DRAIN SERVICE	1121869	June 30, 2028	Active
BUILD FOR LIFE CONSTRUCTION	1092760	June 30, 2028	Active
BUILDA GLOBAL BUILDING COMPANY	1000623	January 31, 2027	Active
BUILDING EFFICIENCY INC	947504	May 31, 2028	Active
BULLARD'S HEATING & AIR INC	728605	May 31, 2028	Active
BURTON'S CONSTRUCTION	937080	August 31, 2027	Active
BW COMPANY INC	872597	April 30, 2027	Active
C & L PLUMBING INC	982738	April 30, 2027	Active
C B PLUMBING	751699	July 31, 2028	Active
C I W AND SONS PLUMBING	1031018	September 30, 2027	Active
C M CONSTRUCTION COMPANY	520064	October 31, 2027	Active
C R REICHEL ENGINEERING CO INC	169169	May 31, 2027	Active
CAI CONSTRUCTION	1074072	March 31, 2027	Active
CAL AM CONSTRUCTION INC	876348	April 30, 2028	Active
CALPLUMBING CO	632743	December 31, 2027	Active
CARLETON R D PLUMBING	970570	March 31, 2028	Active
CELSO'S PLUMBING A PARTNERSHIP	972573	May 31, 2028	Active
CENTRAL CONVALESCENT HOMES INC	985131	July 31, 2027	Active
CENTRAL MECHANICAL CO	482746	November 30, 2027	Active
CHEN'S ELECTRICAL CO	613443	February 28, 2027	Active
CHRIS PLUMBING BAY AREA SERVICES CORP	832163	February 29, 2028	Active
CHUNG WAH PLUMBING & FIRE PROTECTION	889172	January 31, 2027	Active
CITY PREFERRED PLUMBING	1027203	August 31, 2027	Active
CJ PLUMBING INC	1039082	May 31, 2028	Active
CLUAIN MEALA PLUMBING	1107708	July 31, 2027	Active
COGENT CONSTRUCTION & CONSULTING INC	947959	May 31, 2028	Active
COIL INC	814779	October 31, 2027	Active
COIT CONSTRUCTION	341277	September 30, 2027	Active
COMMINS CONSTRUCTION CO	403734	April 30, 2027	Active
CONCEPT DESIGN AND BUILD INC	1076773	June 30, 2027	Active
CONSTANTINE CONSTRUCTION	773300	January 31, 2028	Active
CONSTRUCTION GUYS INC	1085352	December 31, 2027	Active
CORNELY COMPANY	171203	November 30, 2026	Active
CT PLUMBING & FIRE PROTECTION	1112261	November 30, 2027	Active
D & FENG PLUMBING INC	1118180	March 31, 2028	Active
D & S LEONG ASSOCIATES INC	618294	April 30, 2027	Active
D CLAR PLUMBING	1084671	December 31, 2027	Active
D G CONSTRUCTION CO	297604	April 30, 2027	Active
DAIKEN PLUMBING CO	651345	July 31, 2028	Active
DAVID JONE	663214	January 31, 2027	Active
DC PLUMBING LLC	1115284	January 31, 2028	Active
DE BARRA PLUMBING	916617	June 30, 2028	Active
DEEP ELM CONSTRUCTION LLC	1001057	February 28, 2027	Active
DEERHILL BUILDING CONSTRUCTION	1027252	May 31, 2027	Active
DEMAKAS PLUMBING & HEATING INC	349523	November 30, 2026	Active
DENG'S PLUMBING INC	636742	April 30, 2028	Active
DIALED IN REPAIRS	1032421	November 30, 2027	Active
DIEN NGUYEN	805741	March 31, 2028	Active
DIEP CONTRACTOR	932657	May 31, 2027	Active
DIRTY DAVE'S PLUMBING	1121061	May 31, 2028	Active
DISCOVER PLUMBING AND ROOTER INC	1041846	July 31, 2028	Active
DMG ENTERPRISES INC	833910	March 31, 2028	Active
DRAIN BUSTERS PLUMBING	828747	December 31, 2027	Active
DRAIOCHT PLUMBING INC	1117883	March 31, 2028	Active
E B GILMORE & SONS MECHANICAL SERVICES INC	740278	September 30, 2027	Active
E D PLUMBING	794264	April 30, 2027	Active
E J BUILDERS	637491	February 29, 2028	Active
E M S PLUMBING	945019	March 31, 2028	Active
E YE'S PLUMBING LLC	1080211	February 28, 2027	Active
E.M QUALITY PLUMBING CORP	1123458	July 31, 2028	Active
EAST LAKE CONSTRUCTION INC	1142178	August 31, 2027	Active
EAST WISH CONSTRUCTION INC	999918	January 31, 2027	Active
EDK CONSTRUCTION LLC	1151486	March 31, 2028	Active
EGOODAT INC	997902	October 31, 2026	Active
ELECTRA PLUMBING AND CONSTRUCTION	472950	May 31, 2027	Active
ELECTRIC CURRENT CONSTRUCTION INC	935328	July 31, 2027	Active
ERIC WONG	852756	January 31, 2027	Active
EVERLAST PLUMBING	1028932	July 31, 2027	Active
EXPERT PLUMBING SOLUTIONS	977638	October 31, 2026	Active
F - 1 PLUMBING SERVICES	801428	November 30, 2027	Active
FAHERTY PLUMBING	998141	September 30, 2026	Expiring soon
FAST RESPONSE PLUMBING AND ROOTER	1024971	March 31, 2027	Active
FEERICK PLUMBING INC	751576	November 30, 2027	Active
FENG K PLUMBING CO	839447	May 31, 2028	Active
FINNERTY PLUMBING	545906	November 30, 2026	Active
FMP MECHANICAL LLC	1158455	July 31, 2028	Active
FONG'S CONS & PLUMBING	499286	October 31, 2026	Active
FONTANA	906960	November 30, 2027	Active
FOUNTAIN OF YOUTH PLUMBING	845102	August 31, 2026	Expiring soon
FRANK J O'BRIEN	343837	January 31, 2027	Active
FREDDY GARCIA PLUMBING INC	1106525	June 30, 2027	Active
FRIENDLY PLUMBER	743369	December 31, 2027	Active
FRIENDLY PLUMBING LLC	1119928	January 31, 2027	Active
FRISCO PLUMBING AND CONSTRUCTION	951201	August 31, 2028	Active
FULL & MORE CONSTRUCTION AND PLUMBING	1106852	July 31, 2027	Active
FUTUREFIT PARTNERS LLC	1137649	May 31, 2027	Active
G M BUILDING AND CONSTRUCTION INC	1062717	January 31, 2028	Active
GARCIA PLUMBING AND MECHANICAL COMPANY INC	782787	February 28, 2027	Active
GARY CHAN PLUMBING	596143	June 30, 2028	Active
GECH INC	882641	August 31, 2028	Active
GEE CONSTRUCTION CO INC	982472	April 30, 2027	Suspended
GEE ZHANG CONSTRUCTION INC	1096609	September 30, 2026	Suspended
GENERALSF	959843	April 30, 2027	Active
GERALD W BRADY	985408	July 31, 2027	Active
GLENN'S PLUMBING	887553	November 30, 2026	Active
GMZ PLUMBING	1094865	August 31, 2026	Expiring soon
GO PLUMBING	1095451	August 31, 2026	Expiring soon
GOLDEN RULE PLUMBING	979457	December 31, 2026	Active
GOLDEN STATE PLUMBING	616148	March 31, 2027	Active
GONZALEZ PAINTING LLC	948218	July 31, 2028	Active
GORSNEG CONSTRUCTION	1097590	October 31, 2026	Active
GRIVETTI'S 24 HOUR PLUMBING	1155324	May 31, 2028	Active
GUCHO PLUMBING	554666	January 31, 2027	Active
H & L CONSTRUCTION INC	1018299	September 30, 2026	Expiring soon
H A J PLUMBING	860276	June 30, 2027	Active
H CHEN'S PLUMBING	516866	August 31, 2027	Active
H W X CONSTRUCTION	1029815	August 31, 2027	Active
HANDYMAN HEROES INC	1003394	May 31, 2027	Active
HARD CORE PLUMBING CONTRACTOR INC	722776	June 30, 2028	Active
HAWK N LEE DESIGN & CONSTRUCTION COMPANY	324708	December 31, 2026	Active
HEAVEN'S EARTH CO INC	790932	February 28, 2027	Active
HEGARTY PLUMBING	820321	June 30, 2027	Active
HEIDIS HOUSE CONSTRUCTION	1046309	June 30, 2027	Active
HEISES PLUMBING	1089561	April 30, 2028	Active
HERNANDEZ PLUMBING	711372	August 31, 2027	Suspended
HETHERINGTON GENERAL & PLUMBING CONTRACTOR	664033	February 28, 2027	Active
HIGH ZONE BUILDING SERVICES	1044260	September 30, 2028	Active
HIGHQ INC	1101350	February 28, 2027	Active
HN PLUMBING	1148832	January 31, 2028	Active
HOLLAND PLUMBING WORKS	817607	February 28, 2027	Active
HOLLON PLUMBING INC	1034937	July 31, 2028	Active
HONG WEI CONSTRUCTION INC	946861	May 31, 2028	Active
HONG'S PLUMBING	977215	September 30, 2026	Expiring soon
HQ PLUMBING	1093991	July 31, 2028	Active
HUDAK PLUMBING	877340	May 31, 2028	Active
HYAN CONSTRUCTION COMPANY	880366	July 31, 2028	Active
HYDRO FLOW SYSTEMS INC	1004731	April 30, 2028	Active
HYDRO PLUMBING & ROOTER INC	922974	July 31, 2027	Active
I ROOTER & PLUMBING	1052114	April 30, 2027	Active
IBR CONSTRUCTION INC	1096056	September 30, 2026	Expiring soon
INFINITY PLUMBING & ROOTER INC	1047052	October 31, 2027	Active
INNCON DESIGN PLUMBING	1112792	November 30, 2027	Active
INNESS MECHANICAL DESIGN & MAINTENANCE	793846	April 30, 2027	Suspended
INNOVATION PLUMBING AND ROOTER	1013565	April 30, 2028	Active
INTEGRITY FIRST PLUMBING INC	1006178	August 31, 2027	Active
J & J PROFESSIONAL PLUMBING INC	1134496	March 31, 2027	Active
J & K PRO PLUMBING INC	1118399	March 31, 2028	Active
J C PLUMBING COMPANY	861051	June 30, 2027	Active
J E BROWN COMPANY MECHANICAL CONTRACTORS	658273	November 30, 2026	Active
J L PLUMBING	879493	June 30, 2028	Active
J M PACIFIC BAY PLUMBING INC	998725	November 30, 2026	Active
J M PLUMBING	1025496	November 30, 2027	Active
J N PACIFIC CONSTRUCTION CO	749693	May 31, 2028	Active
J W ELECTRICAL & PLUMBING CO	418061	February 29, 2028	Active
JA PLUMBING INC	845259	August 31, 2028	Active
JAMES L KELLY CONSTRUCTION	667680	March 31, 2027	Active
JEREMY A EVERETT	948846	June 30, 2028	Active
JIMENEZ CONSTRUCTION S F INC	822076	October 31, 2027	Active
JIN'S PLUMBING INC	877300	July 31, 2028	Active
JLH PLUMBING CO INC	1136008	April 30, 2027	Active
JOE WATTERSON PLUMBING	723992	June 30, 2028	Active
JOHN KEVIN SWINT PLUMBING COMPANY	557195	August 31, 2026	Expiring soon
JOHN LIANG	824969	September 30, 2027	Active
JOSEPH C SAND CO INC	280333	January 31, 2027	Active
JUN SHENG LIN	1068551	September 30, 2028	Active
JZ PLUMBING	1145041	October 31, 2027	Active
K & D GENERAL CONSTRUCTION INC	632249	May 31, 2028	Active
K A LAU CONSTRUCTION	823195	September 30, 2027	Active
K C PLUMB SERVICE INC	886504	October 31, 2026	Active
K-PLUMBING & CONSTRUCTION	500487	October 31, 2026	Active
KEARNEY PLUMBING INC	1013245	January 31, 2028	Active
KELVIN ZENG	1145891	November 30, 2027	Active
KENNETH ASIRE PLUMBING	1027286	May 31, 2027	Active
KIRKWOOD COMMERCIAL PLUMBING CORPORATION	1082626	October 31, 2027	Active
KIT CONSTRUCTION CO	485469	June 30, 2027	Active
KNIGHT BUILDING CO	674060	July 31, 2027	Active
KURT'S PLUMBING	856572	March 31, 2027	Active
KWAN CHOK KEE INC	1087358	February 29, 2028	Active
KWONG ASSOCIATES	913553	April 30, 2028	Active
KX CONSTRUCTION LLC	1158273	July 31, 2028	Active
KYJ CONSTRUCTION INC	1156817	June 30, 2028	Active
L & Y PLUMBING	975509	August 31, 2028	Active
L C BUILDERS INC	978738	November 30, 2026	Active
L R PLUMBING	771776	November 30, 2027	Active
LA CHANCE PLUMBING	1113432	December 31, 2027	Active
LANDERS' PLUMBING	714879	November 30, 2027	Active
LARRATT BROS PLUMBING INC	596026	July 31, 2028	Active
LE'S PLUMBING & CONSTRUCTION CO	581431	September 30, 2027	Suspended
LEE PLUMBING CO	586693	April 30, 2027	Active

Before you hire in San Francisco County

Match the license number on this page to the name on the contract. Licenses belong to a person or a company, not to a crew.
Confirm the record at CSLB directly. This page mirrors their daily file, but they are the authority.
Ask for a certificate of insurance separately. CSLB licensing does not verify that a contractor carries liability coverage.
Get the license number written into the written estimate.