Companies registered with the City of Los Angeles in Signal Hill
145 active company locations whose address is in Signal Hill.
| Company | City account | Industry | Since |
|---|---|---|---|
| 20TH CENTURY WROUGHT IRON, INC. | 0003198826-0001-3 | Construction | Jul 1, 2020 |
| 2H CONSTRUCTION INC | 0000994168-0001-1 | Construction | Feb 11, 2000 |
| A.C.E. AIR CONDITIONING GORSUCH PLUMBING INC | 0000179615-0001-0 | Construction | May 1, 1979 |
| AAA CALVERT ELECTRICAL, HEATING & AIR CONDITIONING AAA ELECTRICAL ENTERPRISES, INC | 0002522080-0001-1 | Activity not given | Jun 8, 2012 |
| ABATEMENT REMEDIATION SERVICES, LLC | 0003576581-0001-2 | Construction | Nov 1, 2024 |
| ABC LIOVIN DRILLING INC | 0002117126-0001-3 | Activity not given | May 1, 1982 |
| ACCENT METALWORKS INC | 0002465945-0001-5 | Construction | Sep 15, 2009 |
| ADVANCED TECHNOLOGY LABORATORIES ENVIRONMENTAL TREATMENT & TECHNOLOGY INC | 0000078864-0001-7 | Professional and technical services | Jul 22, 1993 |
| ALEXANDER ELECTRIC CO M.L. ALEXANDER ELECTRIC CO INC | 0003332994-0001-7 | Construction | Sep 27, 2022 |
| ALEXANDER ELECTRIC COMPANY ML ALEXANDER ELECTRIC CO INC | 0003068259-0001-4 | Construction | Aug 6, 2018 |
| ALLIED REFRIGERATION INC | 0000135369-0002-5 | Wholesale trade | Apr 1, 1986 |
| ALPHAMEGA BUILDERS INC | 0000125082-0001-1 | Construction | May 23, 2004 |
| AMERICAN TILE & BRICK VENEER, INC. | 0000273445-0001-6 | Construction | Jan 22, 1986 |
| ARMSTRONG CAL BUILDERS INC | 0003264133-0001-3 | Construction | Aug 4, 2021 |
| ASPHALT FABRIC ENGINEERING INC | 0000258264-0001-6 | Construction | Dec 7, 2000 |
| ASSOCIATED SOILS ENGINEERING INC | 0000049202-0001-5 | Professional and technical services | Aug 1, 1974 |
| ASSURED ELECTRIC, INC. | 0003370201-0001-4 | Construction | Apr 17, 2023 |
| ATLAS BACKFLOW INC | 0002524201-0001-8 | Construction | Oct 7, 2010 |
| AURORA INDUSTRIAL HYGIENE INC | 0002225056-0001-3 | Administrative and support services | Feb 12, 2007 |
| AXIS PETROLEUM CO | 0000126362-0001-6 | Wholesale trade | Oct 29, 1985 |
| BASIN VALVE OR BLAIR MARTIN BVBM LLC | 0003438380-0001-5 | Agriculture, forestry, fishing | Aug 14, 2023 |
| BBG REHAB INC | 0003206774-0001-8 | Health care and social assistance | Aug 7, 2020 |
| BEACON ENERGY SERVICES, INC. | 0003157767-0001-1 | Activity not given | May 8, 2008 |
| BENMO LLC | 0003152735-0001-5 | Professional and technical services | Aug 1, 2019 |
| BIGOS INC | 0003345168-0001-7 | Construction | Oct 20, 2022 |
| BLAZIN LOSGISTICS PARTY LINK GROUP | 0003205077-0001-7 | Activity not given | Jul 28, 2020 |
| BLUESTAR CONSTRUCTION LLC | 0003265111-0001-4 | Construction | Aug 10, 2021 |
| BOB KAPLAN CONSTRUCTION INC | 0003075048-0001-4 | Construction | Sep 12, 2018 |
| BULLSHIT BE GONE LLC | 0003597244-0001-7 | Retail trade | Dec 28, 2023 |
| C/H CUSTOM SECURITY SYSTEMS INC | 0000873453-0001-3 | Administrative and support services | Nov 1, 1991 |
| CHARLES KING COMPANY | 0000945267-0001-0 | Construction | Feb 17, 1999 |
| COMMAND PERFORMANCE CONSTRUCTORS, INC | 0000409628-0001-9 | Construction | Jan 1, 2000 |
| CONSOLIDATED INDUSTRIAL SERVICES INC | 0002003792-0001-9 | Professional and technical services | Nov 15, 2004 |
| CONSTRUCTION CONTRACTORS ALLIANCE INC | 0003404064-0001-3 | Educational services | Dec 14, 2023 |
| CORE-ROSION PRODUCTS IRELAND INC | 0000355177-0001-9 | Retail trade | Oct 1, 2004 |
| CRESCENT PIPE TONGS INC | 0000759892-0001-1 | Manufacturing | Jan 1, 2006 |
| DCD+BC BUILD GROUP LLC | 0003363577-0001-7 | Construction | Mar 17, 2023 |
| DE SISTO CONSTRUCTION INC | 0002177067-0001-2 | Construction | Aug 29, 2006 |
| DELTA MOTOR CO INC | 0000062255-0002-7 | Professional and technical services | Feb 2, 2009 |
| DIAZ RESTORATION GROUP INC | 0003048739-0001-5 | Construction | Apr 16, 2018 |
| DON MILLER/SONS PLUMBING SUPPLY | 0000056437-0001-0 | Retail trade | Mar 10, 1993 |
| DR HYDRAULICS INC | 0002921153-0001-7 | Wholesale trade | Jun 1, 2016 |
| DRIVING HOPE FOUNDATION | 0003251434-0001-4 | Educational services | Oct 16, 2016 |
| ED GRUSH GENERAL CONTRACTOR INC | 0000024990-0001-7 | Construction | Jan 1, 1984 |
| ELLIS EQUIPMENT INC | 0002410047-0001-2 | Real estate and rental | Mar 1, 2009 |
| EMERALD METAL PRODUCTS INC | 0000020464-0001-4 | Construction | May 5, 1992 |
| EMINENT SIGNS & GRAPHICS, INC. | 0003598049-0001-1 | Manufacturing | Jul 21, 2026 |
| ENVIRONMENTAL CONSTRUCTION GROUP INC | 0000830922-0001-1 | Construction | Mar 3, 2003 |
| EXCELLENT JANITORIAL SOLUTIONS INC. | 0003274709-0001-5 | Activity not given | Oct 19, 2021 |
| FIRESTONE FABRICATORS SOELZER INC | 0000932184-0001-7 | Construction | Sep 9, 1998 |
| FIRESTONE FABRICATORS SOELZER, INC. | 0003468642-0001-3 | Construction | Jan 26, 2025 |
| FOREVERBOLT NICKLUKE PRODUCTS INC | 0002703961-0001-8 | Wholesale trade | Sep 26, 2013 |
| G R ENGINEERING INC | 0000368312-0001-9 | Construction | Nov 1, 2004 |
| GLENN E THOMAS DODGE CO | 0000610135-0001-0 | Retail trade | Jan 1, 1986 |
| GLOBAL ACCESS SUPPLY INC | 0002199131-0001-0 | Wholesale trade | Nov 19, 2014 |
| GLOBAL TRANSLOADING LLC | 0002566471-0001-0 | Transportation and warehousing | Jun 13, 2011 |
| GM PLUMBING CORPORATION | 0003114572-0002-7 | Construction | Jan 1, 2020 |
| GOLDSMITH CONSTRUCTION CO INC | 0000109137-0001-1 | Construction | May 6, 1994 |
| GREEN ENERGY INDUSTRIAL SOLUTIONS SHIP & SHORE ENVIRONMENTAL INC | 0002449885-0001-8 | Construction | Jul 1, 2009 |
| GREEN LEAF INDUSTRIES INC | 0002188039-0001-4 | Administrative and support services | Jan 1, 2006 |
| GREGG DRILLING, LLC. | 0003081446-0001-5 | Activity not given | Oct 1, 2018 |
| GRIFFS ELECTRIC INC | 0000110916-0001-5 | Construction | Apr 25, 1989 |
| HERITAGE ENVIRONMENTAL SERVICES LLC | 0002236461-0001-1 | Activity not given | Jan 2, 2002 |
| INDMAR INC | 0000046645-0001-4 | Wholesale trade | Jan 1, 1976 |
| IVA SOLUTIONS INC | 0002082760-0001-2 | Construction | Sep 1, 2006 |
| JDE FACILITIES SOLUTIONS JDE CONSTRUCTION INC | 0003407702-0001-1 | Construction | Jan 15, 2024 |
| JET DRILLING INC | 0000128421-0001-0 | Construction | May 5, 2004 |
| JM LIMOUSINE SERVICES LLC | 0002395211-0001-2 | Transportation and warehousing | Sep 8, 2016 |
| JSR CONSTRUCTION SERVICES, INC. | 0002877284-0001-1 | Construction | Dec 30, 2015 |
| KARMAN INDUSTRIES INC | 0003561429-0001-6 | Professional and technical services | Jun 28, 2024 |
| KELTY CO | 0002174678-0001-8 | Construction | Apr 19, 2007 |
| KINNAMAN ELECTRIC INC | 0000956478-0001-8 | Wholesale trade | Jul 1, 1971 |
| LELAND PACIFIC INC | 0000808628-0001-3 | Construction | Sep 1, 1968 |
| LIFTECH ELEVATOR SERVICES INC | 0000124790-0001-6 | Construction | Mar 30, 2004 |
| LONG BEACH HEATING/AIR CONDITIONING INC | 0000130619-0001-7 | Construction | Apr 19, 2002 |
| LONG BEACH METALS INC | 0000297086-0001-4 | Wholesale trade | Oct 1, 1974 |
| LONG BEACH PIPE & SUPPLY BPS SUPPLY GROUP | 0000552884-0001-5 | Manufacturing | Jan 19, 1997 |
| LOPEZ TRANSPORTATION SERVICES LLC | 0003488407-0001-8 | Transportation and warehousing | Jun 22, 2022 |
| LOS ALTOS CONSTRUCTION INC | 0003489577-0001-9 | Construction | Jan 14, 2025 |
| LOS ANGELES GLASS COMPANY INC | 0002458343-0002-1 | Other services (repair, personal care) | Jan 1, 2025 |
| MARKS QUALITY TILE INC | 0002982096-0001-2 | Construction | Apr 1, 2017 |
| MEDIA TECHNOLOGY SERVICES INC | 0000758786-0001-1 | Real estate and rental | Apr 1, 1989 |
| MENZAY LLC | 0003527174-0001-5 | Information | Jan 3, 2020 |
| MESA ENVIRONMENTAL SERVICES INC | 0000156612-0001-1 | Construction | Mar 18, 1996 |
| MOREY CONSTRUCTION INC | 0002183098-0001-5 | Construction | Sep 18, 2006 |
| MTR CONSTRUCTION MTR CONSTRUCTION, INC. | 0003413366-0001-6 | Construction | Jan 8, 2024 |
| MURPHY INDUSTRIAL COATINGS INC | 0000042898-0001-3 | Construction | Mar 1, 1979 |
| NEW WAVE CONSULTING LLC | 0003334837-0001-5 | Other services (repair, personal care) | Oct 12, 2022 |
| NOMADIC LAND SERVICES, LLC | 0003404055-0001-4 | Professional and technical services | Dec 14, 2023 |
| NUWAVE INTERNATIONAL INDUSTRIES INC | 0002934839-0001-2 | Construction | Sep 26, 2016 |
| OIL FIELD RESTORATION SERVICES INC | 0002821311-0001-4 | Administrative and support services | Jan 17, 2014 |
| OIL WELL SERVICE CO | 0000131115-0001-5 | Construction | Jan 1, 1973 |
| ON-SITE TRUCK WASH INC | 0002507069-0001-9 | Other services (repair, personal care) | Aug 1, 2010 |
| ORR CONSTRUCTION INC | 0003452085-0001-2 | Construction | Oct 2, 2024 |
| PACIFIC BLUE ENGINEERING LLC | 0003022701-0001-1 | Professional and technical services | Dec 26, 2017 |
| PACIFIC ISLAND IMPORTS TAHITIAN GOLD CO INC | 0000086758-0001-5 | Wholesale trade | Mar 1, 1994 |
| PACIFIC STAMP & SIGN INC | 0002946914-0001-1 | Retail trade | Dec 1, 2016 |
| PACLINE LLC | 0003310728-0001-6 | Transportation and warehousing | Jan 7, 2019 |
| PALMS LANDSCAPE & POOLS INC | 0003312646-0001-1 | Construction | Apr 27, 2022 |
| PARTY LINK STAFFING PARTY LINK GROUP INC. | 0003194538-0001-2 | Other services (repair, personal care) | May 21, 2018 |
| PEGAS PEGAS LLC | 0000785154-0001-9 | Administrative and support services | Jan 1, 1997 |
| PERFORMANCE ANALYTICAL LABORATORIES INC | 0002818800-0001-1 | Construction | Aug 1, 2014 |
| PETROLEUM SOLIDS CONTROL INC | 0000102847-0001-1 | Construction | May 3, 1985 |
| PFT-ALEXANDER INC | 0000975281-0001-9 | Retail trade | Jul 1, 1999 |
| PORTER BOILER SERVICE INC | 0000478862-0001-0 | Construction | Jan 1, 1961 |
| POWER TRIP RENTALS LLC POWER TRIP RENTALS, LLC | 0002399762-0001-5 | Real estate and rental | Jan 5, 2009 |
| PROFESSIONAL LOCK SYSTEMS INC | 0000411443-0001-5 | Construction | Nov 4, 1996 |
| PROGRESSIVE ELECTRIC SERVICE PROGRESSIVE MARINE & MAINTENANCE INC | 0002676701-0001-1 | Construction | Apr 18, 2013 |
| PROSCAPE LANDSCAPE FENDERSCAPE INC | 0000944233-0001-3 | Professional and technical services | Mar 19, 2003 |
| RAM INSULATION INC | 0002993198-0002-1 | Construction | Apr 6, 2026 |
| RATTAN CONSTRUCTION INC | 0003035765-0001-0 | Construction | Feb 23, 2018 |
| RENEWABLE ENERGY ADVANTAGE INC | 0002701862-0001-0 | Construction | Sep 12, 2013 |
| REPLACEMENT WINDOW SPECIALISTS INC | 0002857214-0001-2 | Activity not given | May 17, 2019 |
| RUG IT INC | 0002962608-0001-5 | Administrative and support services | Jan 1, 2017 |
| RUIZ CLEANERS RUIZ CLEANERS LLC | 0003015515-0001-2 | Administrative and support services | Nov 3, 2017 |
| S&L SECURITY INC | 0002475006-0001-8 | Administrative and support services | Jan 1, 2010 |
| SAVE THE DAY RESTORATION YANONIS ENTERPRISES | 0003378731-0001-4 | Construction | Oct 16, 2017 |
| SHOCK-A-DOO ELECTRIC INC | 0003011645-0001-2 | Construction | Oct 12, 2017 |
| SIGNAL MECHANICAL INC | 0000056455-0001-8 | Construction | Apr 26, 1993 |
| SKYLINE ROOF CO INC | 0000870779-0001-1 | Construction | Nov 5, 1991 |
| SOCAL SEWER & WATER SOCAL SEWER CONSTRUCTION, INC. | 0003239908-0001-8 | Construction | Jan 1, 2021 |
| SOUTHERN CAL CONCRETE PUMPING RUSTY COURS CONCRETE PUMPING INC | 0003066492-0001-9 | Construction | Jul 30, 2018 |
| SOUTHWEST ELECTRIC CONTRACTOR INC | 0000852974-0001-6 | Construction | Oct 1, 1989 |
| STREAMLINE BUILDING CORPORATION | 0003084008-0001-9 | Construction | Nov 1, 2018 |
| STREAMLINE FIRE PROTECTION INC | 0002499300-0001-7 | Construction | Apr 28, 2010 |
| STRICTLY BIDNESS LLC | 0003294598-0001-0 | Activity not given | Jan 1, 2019 |
| SUPERIOR GYPSUM ENTERPRISES INC | 0000203199-0001-3 | Construction | Nov 16, 1994 |
| SWANN & ASSOCIATES INSTRUMENTATION SALES INC | 0002575154-0001-1 | Professional and technical services | May 1, 1992 |
| THE FRY GIRL INC | 0003483470-0001-5 | Accommodation and food services | Apr 3, 2025 |
| THE SOURCE GROUP INC | 0000984846-0001-5 | Professional and technical services | Dec 3, 1999 |
| THERAPY PHYSICS INC | 0002489472-0001-3 | Professional and technical services | Nov 1, 1984 |
| TMA SECURITY V R CAMELOT INC | 0002550618-0001-6 | Professional and technical services | Mar 23, 2011 |
| TORRANCE ELECTRO TORRANCE ELECTRO LLC | 0002208775-0001-2 | Activity not given | May 15, 2000 |
| TRANSCOM TELECOMMUNICATIONS CORPORATION | 0002019360-0001-6 | Construction | Jan 1, 2005 |
| UNLIMITED TECHNOLOGY INC | 0003504271-0001-5 | Administrative and support services | Jul 31, 2025 |
| VERTEX BUILDERS LLC | 0003310955-0001-0 | Construction | Apr 25, 2022 |
| VEYER, LLC OFFICE DEPOT, LLC | 0000698215-0021-4 | Retail trade | Jan 1, 2013 |
| VIP LANE LLC | 0003290869-0001-9 | Transportation and warehousing | Jan 1, 2022 |
| W W STEPHENSON CO INC | 0000130923-0001-8 | Construction | Dec 1, 1984 |
| WEBBY DANCE COMPANY S.D. DANCE WORKS LLC | 0003498718-0001-7 | Educational services | Sep 1, 2025 |
| WEST COAST ENVIRONMENTAL SOLUTIONS INC | 0002917718-0001-1 | Administrative and support services | Jun 27, 2016 |
| WINALL STATIONS LLC | 0000009885-0001-1 | Real estate and rental | Mar 1, 1974 |
| WJS INC | 0000143112-0001-2 | Construction | Jun 14, 2000 |
| YES R&M INC | 0003268989-0001-3 | Construction | Sep 9, 2021 |
| Z GEN PLUMBING Z GEN CONSTRUCTION CORP | 0003563276-0001-9 | Construction | Feb 2, 2026 |
Alphabetical order — this site ranks no one. Active company locations in the City of Los Angeles Office of Finance file of September 15, 2026. Individuals are not on this site. How to read this.