Mechanical Contractor

At AMS Mechanical – WE CARE!

AMS Mechanical Systems, Inc. provides complete concept and full-service mechanical contracting. We are passionately committed to our customers, the industry and each other. These are the hallmarks of an approach that has built our reputation over five decades of serving clients in HVAC, Industrial Refrigeration, Heavy Industrial Piping and Construction, Food and Process Piping, Electrical Power and Control Systems, Plumbing, and Service and Maintenance. At all times we act with integrity, providing quality service while being reliable and responsible. Fulfilling our obligation of building a better, stronger and a more durable company for future generations, protecting the AMS brand, meeting our commitments to clients, developing our people and helping improve communities.

FRICK® Industrial Refrigeration parts


AMS Industrial Group provides a full array of mechanical construction and process piping solutions for the refining, steel, power, and industrial manufacturing industries.


Industrial refrigeration is our origin and has laid the ground-work for what AMS Mechanical Systems, Inc. has developed into today.


AMS offers a complete engineering and system design team to work in collaboration with owners, developers, and construction management teams.


AMS enhanced their corporate service structure to form a new business unit in order to better facilitate the execution of HVAC/R and Plumbing Service, Systems Integration and Owner “centric” construction services.


AMS Mechanical Systems, Inc. is uniquely positioned to leverage its investment in technology, fabrication capabilities, and human resources to meet the industry’s aggressive project delivery systems.


We believe safety comes first, and we make safety the responsibility of every employee. All AMS employees take responsibility for their individual safety and the safety of their coworkers.

Environmental Construction

Environmental Construction

AMS Mechanical Systems, Inc. is completely engaged and understands the importance of clean water services and the importance of proper filtration of both drinking and wastewater.

Project Highlight

T5 Data Center

The project consisted of one 2MW data hall, new lobby, and entry, new front of house customer offices and storage.

Mission Critical


What People are Saying

“First Class”


I wanted to give a RAVING review for Luke.  He was amazing from beginning to end.  He was polite, prompt, professional and he was a joy to have in my home.  He even tolerated my wife’s annoying little dog!  He had to cut my cabinetry in order to fit the bracket underneath the countertop and I let him use my Sawzall.  He was the one that thanked ME profusely for letting him use it to complete the job, when HE was the one who went above and beyond to make sure my faucet fit perfectly. ...Luke was first class and I will be recommending him specifically, and AMS, for any of my personal or friend’s/family future plumbing needs.

Thank you
Bob Rathsburg

“Sleep through the Rain”


Mike did a great job for me at my house this afternoon, and I got to be there for most of the time that he was there. His helper Oscar worked hard and efficiently and got the pumps installed and also the new batteries installed too. Mike did an extra special job for me and explained everything he did and I am so very grateful for his great work and knowledge and his cleanliness! Thank you so very much for getting these things done for me today, now I will be able to sleep even if it rains! Much appreciated!

Wade Werth
V.P. Bulley & Andrews

"Second to None"

James McHugh Construction Co.

I have worked with AMS Mechanical for over 10 years and have successfully completed many projects together. The level of expertise at AMS, from senior management to field personnel, is second to none. They bring a level of understanding of the scope, schedule, and the needs of the client that truly sets them apart. They have always been a valuable and dependable member of the project team, successfully addressing challenges and providing solutions that help us stay on schedule and within budget.

Katerina Ivanova
Vice President