Plumbing & Mechanical Contractors
- A.O. Reed & Co., 4777 RUFFNER STREET, SAN DIEGO, CA 92111
- A VET CONTRACTING, INC., 13629 LOS COCHES RD. EAST, LAKESIDE, CA 92040
- ACCO - AIR COND. CO., 5950 NANCY RIDGE DR SUITE 500, SAN DIEGO, CA 92121
- ADVANCE PLUMBING, 9423 BOND AVE., EL CAJON, CA 92022
- ASSOCIATED MECHANICAL CONTRACTORS, 622 S. VINEWOOD, ESCONDIDO, CA 92029
- ASTRO MECHANICAL, 603 S. MARSHALL, EL CAJON, CA 92020
- CENTERLINE PLUMB. & MECH, P.O. BOX 711354, SAN DIEGO, CA, 92171
- CONTROL AIR CONDITIONING CORP., 1390 ARMORLITE DR., SAN MARCOS, CA 92069
- JACKSON & BLANC, 7929 ARJONS CT., SAN DIEGO, CA 92126
- JDS PLUMBING & MECHANICAL, 2824 FELICIA WAY, VISTA, CA 92084
- KINETICS, 5230 CARROLL CANYON RD. STE. 108, SAN DIEGO, CA 92121
- LANCO PLUMBING, P.O. BOX 2173, ALPINE, CA 91903
- MMJ CONSTRUCTION, 39100 AIR PARK DR, TEMECULA, CA 92592
- MURRAY COMPANY, 11011 VIA FRONTERA SUITE A, SAN DIEGO, CA 92127
- PAN PACIFIC MECHANICAL, 18250 EUCLID STREET, FOUNTAIN VALLEY, CA 92708
- RANBAR PLUMBING CONTRACTORS, 8514 COMMERCE AVE., SAN DIEGO, CA 92121
- SSW MECHANICAL CONSTRUCTION, INC., PO BOX 3160, PALM SPRINGS, CA 92263
- TIER ONE MECHANICAL INC, 18414 SOUTH SANTA FE AVENUE, RANCHO DOMINGUEZ, CA 90221
- UNIVERSITY MECHANICAL , 1168 FESLER STREET, EL CAJON, CA 92020
- WEST C.P.M. INC., 1754 LAGUNA DRIVE., VISTA, CA 92084
HVACR, Service & New Construction Contractors
- A.O. Reed & Co., 4777 RUFFNER STREET, SAN DIEGO, CA 92111
- ACCO - AIR COND. CO., 5950 NANCY RIDGE DR SUITE 500, SAN DIEGO, CA 92121
- ARCTIC COOLING SYSTEMS, 14350 CHEROKEE PL, CHINO, CA 91710
- ASSOCIATED MECHANICAL CONTRACTORS, 622 S. VINEWOOD, ESCONDIDO, CA 92029
- ASTRO MECHANICAL, 603 S. MARSHALL, EL CAJON, CA 92020
- CARRIER BLDG SERVICES, 2478 PECK RD, CITY OF INDUSTRY, CA 90601
- CLASSIC REFRIGERATION SOCAL, 1450 E. WALNUT ST, FULLERTON, CA 92831
- CONTROL AIR CONDITIONING CORP. , 1390 ARMORLITE DR., SAN MARCOS, CA 92069
- CTS MECHANICAL INC., 5171 EDISON AVE. SUITE A, CHINO, CA 91710
- EMCOR/MESA ENERGY SYSTEMS, INC BUILDING RETROFIT, 900 VERNON WAY, EL CAJON, CA 92020
- GMI MECHANICAL, 20 2ND AVE, CHULA VISTA, CA 91910
- HILL PHOENIX / DOVER FOOD RETAIL, 14350 CHEROKEE PL., CHINO, CA 91710
- HUSSMAN REFRIGERATION CO., P.O. BOX 5133, 13770 RAMONA AVENUE, CHINO, CA 91710
- JACKSON & BLANC, 7929 ARJONS CT., SAN DIEGO, CA 92126
- JOHNSON CONTROLS, 3568 RUFFIN RD, SAN DIEGO, CA 92123
- KBR WYLE, SPAWAR, SAN DIEGO, CA
- MMJ CONSTRUCTION, 39100 AIR PARK DR, TEMECULA, CA 92592
- SIEMENS BLDG TECHNOLOGY, 10100 WILLOW CREEK RD, SAN DIEGO, CA 92131
- TIER ONE MECHANICAL INC, 18414 SOUTH SANTA FE AVENUE, RANCHO DOMINGUEZ, CA 90221
- UNIVERSITY MECHANICAL , 1168 FESLER STREET, EL CAJON, CA 92020
- WEST C.P.M. INC., 1754 LAGUNA DRIVE., VISTA, CA 92084
Plumbing Service Repair Contractors
- A.O. Reed & Co., 4777 RUFFNER STREET, SAN DIEGO, CA 92111
- A VET CONTRACTING, INC., 13629 LOS COCHES RD. EAST, LAKESIDE, CA 92040
- ACCO - AIR COND. CO., 5950 NANCY RIDGE DR SUITE 500, SAN DIEGO, CA 92121
- ASCEND PLUMBING INC, 4817 CORONADO AVE, SAN DIEGO, CA, 92107
- BACKFLOW SERVICES, INC., 9540 PATHWAY ST. #103, SANTEE, CA 92071
- STEVEN KING PLUMBING, 137 BRIGHTWOOD AVE., CHULA VISTA, CA 91910
- TIER ONE MECHANICAL INC, 18414 SOUTH SANTA FE AVENUE, RANCHO DOMINGUEZ, CA 90221
Roofing Contractors
Specialty Contractors
Site Utilities
- ADVANCE PLUMBING, 9423 BOND AVE., EL CAJON, CA 92022
- ACCO - AIR COND. CO., 5950 NANCY RIDGE DR SUITE 500, SAN DIEGO, CA 92121
- A.M. ORTEGA, 10125 CHANNEL RD, LAKESIDE, CA 92040
- ASTRO MECHANICAL, 603 S. MARSHALL, EL CAJON, CA 92020
- CASTLE CONTRACTING, 1225 BROADWAY, EL CAJON, CA 92020
- KYNE CONSTRUCTION, 971 INDUSTRIAL PL., EL CAJON, CA 92020
- RANBAR PLUMBING CONTRACTORS, 8514 COMMERCE AVE., SAN DIEGO, CA 92121
- SSW MECHANICAL CONSTRUCTION, INC. PO BOX 3160 PALM SPRINGS, CA 92263
Backflow
- BACKFLOW SERVICES, 9540 PATHWAY ST. #103, SANTEE, CA 92071
Backhoe
- CASTLE CONTRACTING, 1225 BROADWAY, EL CAJON, CA 92020
Controls
- EMCOR/MESA ENERGY SYSTEMS, INC BUILDING RETROFIT, 900 VERNON WAY, EL CAJON, CA 92020
- JOHNSON CONTROLS, 9630 RIDGEHAVEN COURT, SAN DIEGO, CA 92123
- R&R Controls
- SIEMENS BUILDING TECHNOLOGY
- 10100 WILLOW CREEK RD., SAN DIEGO, CA 92131
- Siemens
- SUNBELT CONTROLS, 9570 RIDGEHAVEN CT., STE. B, SAN DIEGO, CA 92123
See also: Building Automation Systems
Glazing / Windows
- See also: Fenestration
Process Piping
- GMP PROCESS PIPING, P.O. BOX 2608 VACAVILLE, CA 95696
- KINETIC SYSTEMS, 5230 CARROLL CANYON RD. STE. 108, SAN DIEGO, CA 92121
- MURRAY COMPANY, 11011 VIA FRONTERA SUITE A, SAN DIEGO, CA 92127
Welding
- FINISHLINE CERTIFIED WELDING, 32082 ANNA MARIA LN BONSALL, CA 92003