About Novation Mechanical
The NOVA Method
Network – A trusted network of experienced service providers.
Ownership – A property‑owner perspective when approaching building maintenance.
Velocity – Responsive coordination to resolve issues quickly.
Accountability – Clear ownership from start to finish, with follow-through and results you can count on.
Services Overview
Maintenance Coordination
HVAC and Mechanical Systems
Plumbing Services
Electrical Repairs
General Building Repairs
Preventative Maintenance
Emergency Services
Who We Serve
Multifamily apartment communities
Office buildings
Mixed-use developments
Commercial real estate portfolios
Service Area
Novation Mechanical supports commercial and multifamily properties throughout Southeastern Wisconsin
Leadership Team
Mike O’Connor founded Novation Mechanical after nearly 30 years as a real estate owner and operator, managing multifamily and commercial properties.
After building a 400-unit portfolio and leading projects ranging from value-add investments to developments exceeding $40 million, Mike saw the same issue repeatedly: service vendors who were slow to respond, inconsistent in execution, and difficult to hold accountable.
These problems do not just create inconvenience. They impact tenant experience, increase costs, and put asset performance at risk.
Novation Mechanical was built differently.
Operating with an ownership mindset, the company focuses on fast response, clear accountability, and resolving issues without creating additional work for the owner. Every job is approached with an understanding of how building performance and operational risk are connected.
Today, Novation Mechanical works with multifamily and commercial property owners who expect reliability and follow-through, not excuses.