| Business | Phone |
| Bolt Construction 3307 E 19th St, Signal Hill 90755 | (562) 498-1515 |
| Dci General Contractors 2698 Dawson Ave, Signal Hill 90755 | (562) 426-0833 |
| Ed Grush Gen Contractor Inc 3236 E Willow St, Signal Hill 90755 | (562) 426-9526 |
| Gaff 2698 Junipero Ave # 110, Signal Hill 90755 | (562) 989-3820 |
| Har-Bro Inc 2750 Signal Pkwy, Signal Hill 90755 | (562) 528-8000 |
| Harmon's Home Improvement 2759 Saint Louis Ave, Signal Hill 90755 | (562) 595-7090 |
| Lovell Equipment Corp 2852 Gundry Ave, Signal Hill 90755 | (562) 989-0514 |
| Mc Eachern Co 3275 E Grant St, Signal Hill 90755 | (562) 986-2800 |
| Mc Guire Builders 3299 Walnut Ave, Signal Hill 90755 | (562) 424-3636 |
| Pyramid Drywall 1390 E Burnett St # C, Signal Hill 90755 | (562) 426-7143 |
| S J Weaver & Assoc 2651 Walnut Ave, Signal Hill 90755 | (562) 290-8749 |
| W T Durant Inc 1306 E 29th St, Signal Hill 90755 | (562) 424-8816 |
| Arthur J Paul Construction 1390 E Burnett St, Signal Hill 90755 | (562) 427-9288 |
| C C & D Builders 2740 Junipero Ave, Signal Hill 90755 | (562) 494-1240 |
| C M Construction 2700 Rose Ave # G, Signal Hill 90755 | (562) 988-0024 |
| Heliopolis Builders 2185 Walnut Ave, Signal Hill 90755 | (562) 424-6465 |
| Labrusciano Construction 2248 Obispo Ave # 207, Signal Hill 90755 | (562) 498-5744 |
| Leland Pacific Inc 1130 E 25th St, Signal Hill 90755 | (562) 426-6181 |
| Lodarcy Masse Construction 2700 Dawson Ave, Signal Hill 90755 | (562) 989-8406 |
| M L Davis Construction 865 E Walton St, Signal Hill 90755 | (562) 426-2085 |
| Morey Construction 2501 E 28th St # 118, Signal Hill 90755 | (562) 425-1321 |
| National Builders Co 2667 E 28th St, Signal Hill 90755 | (562) 424-9943 |
| Patrick Construction Co Signal Hill 90755 | (562) 498-8924 |
| Rmg Construction Signal Hill 90755 | (562) 494-3566 |
| William Leisy Construction 2248 Obispo Ave # 206, Signal Hill 90755 | (562) 961-0607 |
| Z-Bilt Construction Inc 1819 Redondo Ave, Signal Hill 90755 | (562) 494-5059 |
| Stockmar Industrial Inc 2737 Raymond Ave, Signal Hill 90755 | (562) 989-3511 |