4,900+ local service businesses in Katy in our database, refreshed October 2026.
29% publish an email address — 1,400+ you can reach by cold email.
1,300+ have no website listed and 4,900+ have no Google rating yet.
100% of rated businesses hold 4.5★ or better.
Area codes
(281)2,900+
(832)1,100+
(713)343
(346)250
(888)19
(979)19
A few Katy businesses
Elhelmya ExpressRestaurants
Spanish SchoolhouseChildcare & Education
The Right Step - KatyMedical
Commercial Kitchen Parts & ServiceConsulting
SecuSmart Solutions, LLCIT Services
Prisma Media Services | Real Estate Photographer in Katy TXPhotography
Realm Real Estate Pro-KatyReal Estate
Push FitnessFitness & Gyms
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.