1,100+ local service businesses in El Segundo in our database, refreshed October 2026.
29% publish an email address — 330 you can reach by cold email.
244 have no website listed and 1,100+ have no Google rating yet.
0% of rated businesses hold 4.5★ or better.
Area codes
(310)937
(424)95
(213)16
(323)15
(800)10
(888)10
A few El Segundo businesses
El Segundo Pool Home - REMAXReal Estate
Marcus & MillichapLegal
Taycor FinancialFinancial Services
One MedicalMedical
Craft ShackRestaurants
David Wu, MDSalons & Spas
Brooke Dianich - Keller Williams RealtyReal Estate
Eleventh HourStaffing
Reaching out in the USB2B cold email is governed by CAN-SPAM: honest headers and subject lines, a physical address and an opt-out you honor. Phone outreach has its own rules, especially for cell phones. Read our CAN-SPAM guide and cold-calling rules before you start.