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JA Companies

We provide construction management, development and owner’s representative services all under one roof.


Construction can be intimidating at first but at JA Companies, we guide you through that process from start to finish allowing you to focus on what is most important to you and your business.


JA Companies is headquartered in Grand Rapids, Michigan. We focus on small-mid sized commercial projects in West Michigan and surrounding areas.



Take the hassle out of construction. We understand at JA Companies that you can wear many hats when working to make something great. Our experience, commitment and communication allows you to focus on the bigger picture.


Construction Management

As your construction manager, JA Companies provides you with an experienced, communicative and team approach. From pre-construction planning, design build, bidding to management, putting all the pieces together of the puzzle is our field of fun.


Looking to expand or just starting? At JA Companies, our efforts before the construction phase can create great partnerships that we enjoy working with.

Building Under Construction

Owner’s Representative

Handling a construction project on your own is very achievable however not all owners of a project can or want to take on this task. There are many variables and pieces to any project from handling design, code compliance to bids and contractors. At JA Companies, we are your reliable representative to take this task on. Working one on one with the owner requires quality communication and experience.

Image by C Dustin

Thinking About Building?

We're here to help bring your ideas to life.


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