Company History


Garrison City HVACR LLC is a local contractor in Dover New Hampshire specializing in heating and cooling mechanical services.  John LeFebvre, the proprietor of Garrison City HVACR, began working in the HVAC trade over ten years ago.  John started his career working for a small HVAC company where he was an apprentice to the owner operator of the business.  This experience laid a solid foundation for John to start building his skills in the trade.  He learned about many residential and commercial heating and cooling systems.  From there John went to work for a larger commercial only service company that offered a wide verity of mechanical services.  He learned about food service equipment and how to maintain it in a safe and sanitary manor.  John also learned how to manage a territory and professionally communicate the logistics of maintaining a fleet of profit generating equipment.  After several successful years in this niche John decided to return to his roots in the residential and commercial HVACR trade.  John went to work for a local fuel company with a full-service department.  Here John honed is heating and air conditioning skills, in particular fuel storage and distribution systems.  John gained extensive oil burner knowledge.  He became well versed in complex heating and cooling systems along with the control systems to keep them running safely and efficiently.  From there John decided to broaden his knowledge in building mechanical systems and started his career in Facilities.  John gained valuable experience in this role as he is responsible for keeping a large commercial complex operating a safely and efficiently for all who work there.  Here John worked with a verity of mechanical contractors completed services on location which gave him start to finish project management experience.  Now John puts all this experience to work for you through his company Garrison City HVACR LLC.  You can feel confident when you hire GCHVACR that your job will be completed in a safe and efficient manner.  No job is too big or too small.  Call for a free quote or any questions you may have when it comes to your heating or cooling needs.       



©Garrison City HVACR 2016