Alliance Group Services, LLC is your single source solution for building automation, HVAC, heating, and air conditioning.  We’re driven to provide the absolute best service possible.  Our professional, and highly skilled, technicians are available 24/7.  We employ the best, to provide the best.  We’re the most trusted mechanical contractor in New England; a statement we’ve earned the right to say by adhering to our company’s Mission Statement:

About Alliance
Alliance Group Services, LLC is a leader in providing the absolute best mechanical services by creating a successful alliance with customers through the delivery and execution of our innovative, high quality services, solutions and installations. Our goal is to be the mechanical provider of choice to our customers. Our promise is to build long lasting partnerships through our technical expertise, responsiveness, customer satisfaction and most importantly, our integrity. Providing the best possible work environment for growth and opportunity will allow us to recruit, train and retain the highest quality employees and strive for the highest levels of professionalism and customer satisfaction. This, in turn, will ensure the growth, profitability and longevity of Alliance Group Services, LLC and allow us to give back as a valued member of the community.

The growth of our company relates directly to our understanding of a customer’s needs and priorities, as well as the professional manner in which we engage our customers, each and every time. Alliance Group Services, LLC is fast becoming the first choice for quality mechanical service in Vermont, New Hampshire and New York. By specializing in HVAC design, construction and maintenance services, our goal of becoming a long-term partner to the customer, in the care and maintenance of their facility, has quickly become a reality.

Listening to your needs, exceeding your expectations and never taking your business for granted is what sets Alliance Group Services, LLC apart from the competition.

Company History

In 2010, Alliance Group Services, LLC was formed with two goals in mind — to provide superior customer service and employ the absolute best people. Jason and Shaun Patnaude have been a part of the HVAC industry for more than 25 years each and both have seen HVAC companies of every size and kind. They understand what is missing from almost every other company in the region—top-notch customer service and great employees.

Alliance Group Services, LLC was designed to bridge the gap between all the other Vermont heating, ventilating and air conditioning service companies who cater to the larger construction projects and the building owners and managers for whom service of their existing facilities is a priority. This priority has intensified over the past several years as operating budgets have been slashed, manpower has been reduced and equipment service has been all but eliminated, in an effort to weather the economic storm.

Why Choose Alliance Group Services, LLC

  • Owners have more than 50 years combined experience in all facets of HVAC maintenance and repair
  • Highly experienced service and installation technicians
  • Utilize the latest tools and techniques to keep HVAC equipment in top form
  • High levels of communication between service technicians and the customer
  • Will work tirelessly to be your partner in the service and maintenance of your building