“All AMS personnel are super! Especially Cristian who always does a very thorough and professional job prepping my oil burner for winter. Keep up the good work!!”
Dan S. Westford, MA

“Always provide fantastic service!”
Barbara M. Northboro, MA

“These guys are the Best! No one could ask for better. Smart, courteous, timely. Solved problems here that no one else could! Brenda is the greatest front line person-so customer focused!”
Kelley, Lexington, MA

“You all deserve the praise. It has been nothing but a great experience. I work with computers, so I know that technical stuff rarely if ever works flawlessly the first time. It is the service, and the support that really makes the difference. I got cheaper quotes, and I got much higher ones. I saw the whole array of providers when we looked for a contractor. The time spent working out the details, and the down to earth manner in which everyone treated our questions, concerns, and requests was simply great.”
Christopher, Bolton

“Outstanding installation of 2 Carrier systems. Hard working, team spirit, cooperative, friendly, etc, etc….Will gladly accept questions from other prospective customers. Great job!”
David B., Concord, MA

“I am most pleased with AMS. I have had them out for several different jobs, some small and some large. They are responsive and most helpful in making sure the work is done in a manner I am happy with…even small things. Now, when I need work that falls within their service range, I call them and only them. The office staff is most kind and helpful.”
Lisa, Maynard, MA

Richard, Acton, MA

“The best, highest quality company I have worked with- 5 stars!”

I’m impressed with your organization and commitment to doing a quality job.

Tom Sudbury, MA

The high velocity air conditioning system feels great and looks awesome!

Ted Marlborough, MA

AMS installed my new furnace so quickly and assisted with my energy rebates!

Jim Marlboro, MA

Copyright 2016 Advanced Mechanical Systems Inc.