Expert HVAC and Plumbing Services

Advanced Mechanical Systems has been providing residential and commercial plumbing and HVAC services throughout New England since 1996. Our factory-trained, licensed and insured team of experienced professionals will work with you to ensure your family and employees are comfortable while using effective and energy-efficient pumping and HVAC equipment. AMS only works with the best vendors in the industry that provide top quality products to our clients. By doing this, it helps us get the job done right the first time and reach our company goal of 100% customer satisfaction!

Our Services →

Expert & Professional Services

  • Free Quote

    We offer free estimates for the installation or replacement of new HVAC systems or large scale plumbing jobs.

  • After Hour Service

    Our after-hours service, for maintenance agreement holders, runs from 6AM to 10:30PM.

  • Licensed & Insured

    AMS takes great pride in educating and licensing staff members. Members of our team hold the following certifications and licenses:


    • Carrier® Air Quality Certified
    • Caleffi Solar Certified
    • Mitsubishi Diamond Dealer
    • T.R.U.S.T. Service Training
    • Carrier® Factory Authorized Dealer
    • IGHSPA Certified
    • Sheet Metal Licensed

    And as our field grows so will we, furthering our education to ensure you have the latest and greatest systems installed in your home and business!

  • Maintenance Agreement Program

    AMS’s Maintenance Agreement Plan is a cost-effective way to ensure your heating and cooling systems are working efficiently and effectively. Our simple plan structure works like this: during your regular maintenance appointment you pay for that year, as well as in advance for the next year’s service. We will enroll you in our Preferred Pricing Program which gives you a 3-year price guarantee (allowing you to avoid the the usual annual increase in the cleaning fee). If your system requires a repair during this time you receive a 15% discount on any repair work as well as discounted rates for service calls, access to our after-hours emergency service and reminder notifications to schedule your yearly maintenance appointments.

Contact Us

Contact Us

Our Services

We specialize in plumbingheating, and air conditioning, for new installations and retrofit applications; as well as upgraded or replacement systems. We offer consultations, control system configurations, and troubleshooting in both residential and commercial systems. 

All Services
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