Licensed, Bonded and Insured - OH LIC #26674
2121 Cleveland Road Sandusky, OH 44870 ---- PHONE: 419-625-8875

Indoor Comfort is our Business

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The decision to invest in a new heating or cooling product is a big one. Gilbert’s wants to give you the immediate comfort of having the right facts on hand for your purchase. We want to give you the knowledge on everything from energy efficiency ratings, warranty information to maintenance packages.



Lennox-Gas, Oil & Electric Furnaces

Lennox offers the quietest high-efficiency furnace on the market. Get ready to enjoy substantial energy savings compared to an older heating system.

Concord- Gas, Oil & Electric Furnaces

Concord furnaces are built to last, crafted from components selected for quality and durability. Choosing a concord furnace will serve you well long after your new system has been installed.




Heat Pumps

Lennox heat pumps work to maintain an ideal temperature and humidity under any weather conditions. With precise comfort technology that will save you hundreds of dollars in energy costs.
Concords dual fuel heat pump system offers an ideal combination of energy sources, electric & gas, pairing a heat pump with a gas furnace together for optimal home comfort.




Hot Water Heat

Weil McClain is a leading designer, manufacturer and marketer of gas and oil fired hot water and steam boilers for space heating in residential and commercial buildings. The reliability of these products makes this a go to choice for hot water heat options.




Concord coils are connected to your furnace or air handler. This is an indoor component of your outside cooling unit. With concords foil-face insulation this simplifies cleaning with still preserving energy efficiency.


Monday - Friday  8am - 5pm
Technicians On-Call 24 Hours a Day!

24 Hour Emergency Service


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