• Residential HVAC System Installation - Lancaster, PA

  • Need a reliable and affordable residential HVAC company? Tempchek Mechanical offers a wide variety of options in replacing your existing heating and cooling system. If you have an older Heating & Air Conditioning system sometimes the most economical solution is replacing it with a new one. With the higher efficiency of newer HVAC systems, often it can offset the money spent on a new replacement system. If you are building a new house or renovating an older home, we can also add air conditioning or change the type of heating system you currently have, so your space is more comfortable. We also provide complete new installations including ductwork and piping for new construction and existing residences.

    We have been in business for over 20 years and have completed countless projects for our valued customers. Our competitors often just replace the system with exactly what was existing in the house often times undersizing or oversizing your system. We make sure to take the time accurately design and specify a system for your unique house. This process ensures we will provide you with maximum comfort and efficiency. We always provide FREE ESTIMATES and we will take the time to explain the installation process, installation timeline, and answer any questions you may have.


  • Heating & Cooling Installation / Replacement Options for:

    • Air Conditioning Units
    • Ductless Heating & Cooling Units (Mini-Splits)
    • Heat Pumps
    • Gas Boilers
    • Oil Boilers
    • Gas Furnaces
    • Oil Furnaces
    • Geothermal Systems
    • Water Heaters
    • Humidifiers
    • Indoor Air Quality (Air Filtration, Ultraviolet Lights, & Ozone Generators)
  • HVAC Installation for New Homes / Existing Residences

    For New Construction & Homes without existing Heating or Cooling we also provide:

    • Design and Layout (Stamped drawings can be provided)
    • Load Calculations for Efficiency and sizing
    • Duct work (both metal & fiberglass)
    • Gas Piping
    • Zoning of System (For maximum comfort)

    Tempchek Mechanical is proud to be a Carrier Dealer which allows us to provide you with an excellent Product and an outstanding reputation for affordability and quality. Carrier has been in business since 1902 and is the world leader in heating, air-conditioning, and refrigeration solutions. Millions of people each year choose Carrier as the trusted brand to provide maximum comfort and efficiency.