South Denver HVAC Professionals

Business or Residential Heating & Cooling by JG Mechanical

Denver Furnace Repair and Air Conditioning Repair Experts

In business since 2001 with specialization in all areas (sales, installation, maintenance and repair services) of Heating, Ventilation and Air Conditioning (HVAC).

Licensed and Insured, Family Owned and Operated with Over 35 Years Combined Experience in the south Denver, CO metro area.

Residential / Commercial Furnace, Air Conditioning, Geothermal Heating and Cooling as well as Boiler sales, repair or installation service for most brands in the south Denver metro area.

BBB A+ rating
A BBB Accredited Business since 4/15/2005 with an A+ rating

Our Services Include

Furnace Services

Denver Furnace Repair Services by JG Mechanical Staying warm in the winter is not an option when it comes to your home or business.  JG Mechanical specializes in keeping your heating equipment in tip-top shape to keep you and yours warm during those frigid Denver, Colorado months. Furnace sales, installation, maintenance, safety inspections and repair services … Continued

Air Conditioning Services

Air Conditioning Services by JG Mechanical A stand alone air conditioner or an air conditioning system,  typically provides cooling and humidity control for all or part of a space inside of a building. Buildings with Air conditioning units often have sealed windows, because open windows would typically work against the system intended to maintain constant … Continued

Planned Service Program

Why does JG Mechanical offer a Planned Service Program? Failure to perform regular maintenance on your homes heating, ventilation, and air conditioning (HVAC) system will likely result in stress on its components that will lead to poor performance and costly repairs.

Hybrid System Services

Hybrid System Services by JG Mechanical Hybrid systems provide you with everything you need to weather changes in utility costs by combining an electric heat pump with a natural gas furnace. You will not only save energy, but also get effective, efficient cooling in the summer months, as well. Plus, for certain kinds of homes, … Continued

Tankless Water Heater

Tankless Water Heater by HVAC Contractor JG Mechanical   Tankless water heater systems heat the water directly without using a storage tank to hold it until needed. When a hot water fixture is turned on, cold water travels through the line into the system. Either a gas burner or an electric element heats the water. … Continued

Geothermal Heating and Cooling

Geothermal heating and cooling system services by JG Mechanical     Geothermal heating and cooling systems tap into the even, steady temperatures underground because the temperature deep within the earth remains constant which can be used as the exchange medium instead of the outside air temperature that traditional systems use, to regulate your home’s indoor … Continued