61,000+ local service businesses in Houston in our database, refreshed October 2026.
29% publish an email address — 17,000+ you can reach by cold email.
19,000+ have no website listed and 61,000+ have no Google rating yet.
80% of rated businesses hold 4.5★ or better.
Area codes
(713)29,000+
(281)17,000+
(832)11,000+
(346)1,700+
(800)286
(888)247
A few Houston businesses
HCC Commercial Truck DrivingChildcare & Education
Amalfi Ristorante Italiano & BarRestaurants
House Of GlamourSalons & Spas
Tasco Auto ColorAuto Repair
HimariRestaurants
The Ammons Law Firm LLPLegal
Eye Gallery Of HoustonOptometry
Market TransmissionAuto Repair
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.