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Welcome to Pinnacle Heating and Air Conditioning!

Pinnacle provides high quality heating and cooling services to both residential and commercial clients in the Greater Baltimore Region.  We pride ourselves in having qualified, professional staff who ensure that our customers’ systems are properly installed and maintained.  Choosing a contractor with qualified technicians is a critical step to eliminating future system issues.  If you are in need of HVAC installation or repair, we encourage you to fill out our “Request Appointment” form above or call in to speak with a Pinnacle representative directly for your heating and cooling needs.  We look forward to working with you! 

  • On the recommendation of our HVAC Contractor, Pinnacle Heating & Air Conditioning Inc., we purchased a Mitsubishi heat pump last year when our old system stopped working.  This by far has been the best unit we have ever purchased. The system is considerably quieter than a traditional heat pump. Our home was noticeable warmer this winter. The efficiency of this unit is wonderful.  Our monthly budget with BG&E has gone down twice since we installed the new unit. If you are looking to replace your unit I would recommend looking into one of these units.
    System- Dual Zone Mitsubishi Hyper Heat

    - Debra Stack
    Washington DC

  • Quick reliable service. Always there when they say they’ll be there. This is the only company that I trust to go into my mother’s home without me being present. Sales and service is very professional. Honesty is a true value with this company. Installations at “ Moms House”, “Sons House”, “Personal Home".

    - Rick Hindle
    Baltimore, MD

  • 7 Zone Mitsubishi Hyper Heat 3 Story Row home We live in an old row home with an old radiator heating system and no duct work. Pinnacle installed a conventional (ducted) system for the ground floor of our home and installed 6 of the Mitsubishi high-efficiency units throughout the upper floors.  The units are quiet and hardly noticeable.  Pinnacle did an outstanding job on the installation and there was minimal disruption to the historic aspects of our home

    - Nathan Arnold
    Mt Washington, Baltimore, MD