Have a question? Need a quote? Have an ambitious idea? We’re ready to listen.
Have a question? Need a quote? Have an ambitious idea? We’re ready to listen.
616.453.3950 PHONE
616.453.5952 FAX
Business Development & Sales
generalinfo@triangle-inc.com
Estimating & Project Planning
bids@triangle-inc.com
Human Resources
hr@triangle-inc.com
General Information or Comments
generalinfo@triangle-inc.com