| ENCOMPASS MECHANICAL (ORLANDO), INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Jan 15, 1974 | Inactive |
| ENCOMPASS DESIGN GROUP, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 18, 1977 | Inactive |
| ENCOMPASS INDUSTRIAL SERVICES SOUTHWEST, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 11, 1980 | Inactive |
| CHAPEL ELECTRIC CO.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 17, 1982 | Inactive |
| ENCOMPASS MANAGEMENT CO.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 4, 2000 | Inactive |
| ENCOMPASS MECHANICAL SERVICES SOUTHEAST, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 15, 2000 | Inactive |
| ENCOMPASS GLOBAL TECHNOLOGIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 29, 2000 | Inactive |
| ENCOMPASS ELECTRICAL TECHNOLOGIES INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 15, 2000 | Inactive |
| ENCOMPASS ELECTRICAL TECHNOLOGIES EASTERN TENNESSEE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 12, 2001 | Inactive |
| BUILDING ONE COMMERCIAL, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 10, 2001 | Inactive |
| ENCOMPASS ELECTRICAL TECHNOLOGIES GEORGIA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 11, 2001 | Inactive |
| ENCOMPASS POWER SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 27, 2002 | Inactive |
| BUILDING ONE SERVICE SOLUTIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 17, 1997 | Inactive |
| MERRITT ISLAND AIR & HEAT, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 3, 1998 | Inactive |
| STEPHEN C. POMEROY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 4, 1998 | Inactive |
| ENCOMPASS MECHANICAL (FORT MYERS), INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 19, 1985 | Inactive |
| ENCOMPASS ELECTRICAL TECHNOLOGIES - FLORIDA, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Apr 20, 2001 | Inactive |
| ENCOMPASS ELECTRICAL TECHNOLOGIES NORTH FLORIDA, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Aug 1, 1988 | Inactive |
| ENCOMPASS ELECTRICAL TECHNOLOGIES CENTRAL TENNESSEE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 25, 1985 | Inactive |
| ENCOMPASS ELECTRICAL TECHNOLOGIES JACKSONVILLE, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Aug 18, 1997 | Inactive |
| ENCOMPASS MECHANICAL (POMPANO BEACH), INC.Pompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Feb 5, 1998 | Inactive |
| ENCOMPASS ELECTRICAL (CENTRAL FLORIDA), INC.Altamonte Springs, FL · Inactive | Altamonte Springs, FL | Corporation | Feb 12, 1998 | Inactive |
| ENCOMPASS ELECTRICAL TECHNOLOGIES SOUTHEAST, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jun 3, 1998 | Inactive |
| REGENCY ELECTRIC COMPANY SOUTH FLORIDA OFFICE, INC.Pompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Sep 21, 1998 | Inactive |
| HYDRO COOLING, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Apr 16, 1992 | Inactive |