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Onyx Building GroupOnyx Building Group
Onyx Building GroupOnyx Building Group
  • Home
  • About
  • Services
  • Financing
  • Design
  • Build Gallery
  • Contact

We're Here To Help

Contact us for a free project quote.

1789 Merrittville Hwy
Lower Level
Welland, ON
L3B 5N5

Ian Tersigni: 905-324-1879

Daniel Mrseski: 905-380-4621

ian@onyxbuildinggroup.com

daniel@onyxbuildinggroup.com

    Hours of Operation

    Monday-Friday:  9:00am- 5:00pm
    Saturday: By Appointment
    Sunday: Closed

    *After hours appointments available

    Contact Us

    Send us an email and we'll get back to you, asap.

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