G & N Engineering Inc. has been a family owned Engineering Company for 25+ years. Every member of our team is licensed, insured and kept up-to-date in the latest technology for the HVAC field. 

We're HIRING!

We have an ongoing need for Duct Installers, with an immediate start date. Interested? Send us an email for more information.

G & N Engineering Inc. provides Heating, Ventilation and Air Conditioning services including designs and engineering for residential, commercial and industrial buildings.

​

With technology rapidly growing we are one of the few HVAC companies around, who stay up to date with the latest advancements in the HVAC field. 

Let us design a system that serves your unique needs.

Now that the heat is on, are you feeling dried out?  We can help! Learn about whole house humidification 

Check your
weather here

It's that time of year when homes have their highest energy demand of the year. Heating accounts for 34% of all annual utility usage and is part of what makes an average home twice the emitter of carbon dioxide emissions as a vehicle. Here is a way to reduce the demand for expensive space heating. Check the ducts. To ensure that as much warm air as possible is delivered through your central system, check the ductwork and wrap any leaks with duct mastic. Distribution losses (what's lost while air is transported from your furnace through ductwork to the vents) often amounts to 30%. So, sealing ductwork could increase efficiency and the warm air you receive considerably ... keeping you warmer and making your furnace work less. Need a duct evaluation? Give us a call, we would be happy to come out and take a look to make sure your system is a efficient as possible.

So easy to clean your filters
          (put in full screen to turn on sound)

Watch and learn about Heat PumpTechnology.  

Use this Heating Comparison Calculator to Compare the annual cost and carbon emissions savings from investing in a new heating and cooling system.