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We inspire to integrate the latest in proven technology with exceptional design to provide solutions that are: sustainable, simple, flexible, efficient and safe.  Our success can be attributed to the hands-on approach of our principals as well as the experience level of our staff.  We continually invest in the training and development of our team members.  All Mainstay employees are highly specialized and have broad ranges of ability. Our clients benefit by having a single-point contact person who can problem-solve across several design areas with knowledge of the needs of other design team members (architectural, mechanical and electrical).  


Our relationships with clients are based on trust, integrity and ultimately successful projects.  Repeat business with clients is confirmation that we are not just meeting, but exceeding their needs and requirements.  

"Starting with conceptual design, through engineering and construction, you have exhibited the highest level of technical expertise, initiation, and effort".

R. Hartzell

Sun Refining and Marketing Company

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