About Us

GBA provides services in primary markets including site development, building design, transportation, traffic, water/wastewater, environmental permitting, sustainable design and surveying.

Rep/Contact Info

John Cooper
Senior Associate
Michael Lay
Survey Group Leader
Scott Moeder
Heather Smith
Office Manager
Heidi Thummel
Director of Business Development

Mission Mainstreet

Anytime you shop at a business located on Main Street in Gardner. 

Email a picture or copy of your receipt to [email protected] and be entered to win $100 cash for supporting our local business.

Winners will be notified within the first 5 days of the following month. 

Click here for details.