We're available by phone or email and typically respond within one business day. No automated systems, no runaround — just a real person from our team.
Sebastian Cowgill
Broker / Owner
For administration, compliance, partnership, and anything that needs a direct line to leadership — broker level support is available .
734-717-0806
General Inquiries
General Contact
Questions about our services, team, or how Coldstone works? Send us a message and we'll get back to you within one business day.
Closings & Transactions
Transaction Support
For active transaction assistance, closing questions, and post-close support — reach our dedicated closings inbox directly.
Email: [email protected]
Address
Office: 4435 Old US 23, Brighton Michigan 48114
Phone Number:
(734) 717-0806
© 2026 Coldstone Group - All Rights Reserved.

752 Cambridge Cir. Grand Blanc MI, 48439