E.on's services will be available to all wind and solar energy project owners, helping to increase performance and revenues at sites.
The German-based utility said it has invested nearly $5 billion in North America, owning or operating nearly 3GW of capacity, including 1,800 wind turbines.
E.on believes the US market is "under-serviced" as there are "relatively few nationally active service providers".
North American chairman Patrick Woodson said: "As we transitioned to an operations-focused company several years ago, we saw a large, growing demand for qualified service providers."
The company believes the wind and solar industries are set to continue to grow in the US.