DNC Mechanical - Degraaf Nature Center Mechanical System bid

6/24/25
The City of Holland is seeking bids for mechanical improvements at Degraaf Nature Center (located at 600 Graafschap Rd Holland MI  49423).
The Project consists of the alteration of the mechanical system at Degraaf Nature Center, and additional plumbing, electrical and minor architectural work required to support the altered mechanical system .
​Bid opening 7/3/25 at Holland City Hall 270 S River Ave Holland MI  49423 2nd floor training room