Whether you're looking to run an estate or school, need support, or want to explore a partnership, talk to us directly. We'd rather respond quickly than send you through a chatbot.

If you manage an estate, school, or community and want to explore how Limestone can work for your space, talk to our sales team.
Sales line +234 816 347 2613 Sales email sales@limestone.ng Sales WhatsApp +234 816 075 3870 →Prefer to start on WhatsApp? Message us. A sales team member will respond within business hours.
For active customers, your dedicated support contact is the fastest path. For non-urgent issues, use the support email or phone number below.
Support call line +234 906 647 3669 Support email help@limestone.ng Urgent · WhatsApp +234 816 075 3870 →For urgent / active incidents (gate down, access failure): check System Status. first, then WhatsApp the number above and mark your message URGENT.
We work with developers, property and facility-management companies, security providers, utilities, technology providers, certified installers and organisations serving estates, schools and communities.
Direct line +234 906 647 3669 Partner email sales@limestone.ng Explore partnerships →Send us your details and tell us how we can help. Our team will get back to you within one business day.
Looking to join the team? See open roles →