| Business | Phone |
| David Shaposhnick Corp 1960 Peacock Blvd, Oceanside 92056 | (760) 758-6090 |
| Air Conditioning Svc Oceanside 92054 | (760) 722-8066 |
| American Eagle Electric 319 Festival Dr, Oceanside 92057 | (760) 754-1194 |
| American Mechanical Contractor 2181 S El Camino Real, Oceanside 92054 | (760) 433-7557 |
| Seaside Heating & Ac 2942 Industry St # A, Oceanside 92054 | (760) 643-1100 |
| Rohan & Sons Inc 102 Copperwood Way # A, Oceanside 92054 | (760) 721-1335 |
| Coastal Comfort Ac & Heating 887 Oro Grande St, Oceanside 92057 | (760) 758-0910 |
| Crb Heating & Air Oceanside 92054 | (760) 889-6699 |
| Pacific Coast Heating & Air 1903 Cheyenne Cir, Oceanside 92056 | (760) 726-1715 |
| Ferraro Mechanical 3820 Oceanic Dr # 314, Oceanside 92056 | (760) 722-2820 |
| Moorco Air Conditioning & Htg 1531 S Coast Hwy, Oceanside 92054 | (760) 722-1541 |
| Legends Heating & Air Cond Oceanside 92056 | (760) 295-6816 |