Our Heating, Ventilating and Air Conditioning Services

Whether you need an equipment replacement or a complete system installation for residential or commercial needs, the George Sherman Corporation can handle the project. If it is a new home or building, we will review your plans and provide you with recommendations and estimates. For an existing property, we will visit and examine all aspects of the project then customize a solution for you. We never a charge for an estimate. Our knowledgeable sales staff will review with you the aspects of the project, recommendations and options to determine the solution that is best for you. We have all major brands of equipment available. You can choose from electric, gas, oil or geothermal heat sources and from a range of efficiencies in heating and cooling equipment. Whatever the size of your project, let us put our experience and resources to work to make you comfortable throughout the year.

We pride ourselves on our commitment to responding to a customer's emergency service call within an hour of receiving it. We service all brands of heating and cooling equipment. Our experienced, factory trained staff of technicians strive to solve your problem professionally, promptly and efficiently. Our large fleet of service vehicles have inventory onboard to complete the majority of calls.

All service vehicles are equipped with a notebook computer that allows the service tech access to a wealth of information about your system at their fingertips. It also gives them the ability to provide you with an invoice before leaving your property. After completion of your service, the work order is sent back to the office via wireless service so that our office staff is able to answer any questions you may have regarding your service call.

Each of our service vehicles is equipped with a notebook computer which allows the service tech to have a wealth of information about your system available to him. The service techs are also able to produce an invoice for you while we are at your property. After the service is completed, the work order is sent back to the office via wireless service. Should you not be at the property, the office staff will be able to provide all details of the call to you if you need them.

We are licensed to perform HVAC work in Delaware, Maryland, Virginia and North Carolina.

Our Products

Please find below a list of the principal product brands/lines that we specify. It is by no means the complete list. If you are interested in a product that is not listed we should be able to obtain it for you. If you click on one of the names below you will be linked to the manufacturers' web site.
Complete Line of Heating & Cooling Products
Carrier Rheem Trane York Lennox
Ground Water Heat Pumps
Florida Heat Pump Water Furnace Climate Master    
Gas & Oil Boilers
New Yorker Peerless Weil-McLain Rinnai AO Smith    
Our Other Products Include:
Aprilaire - Humidifiers
Hart and Cooley - Grilles & Registers
Honeywell - Thermostats & Controls
Lima - Grilles & Registers
Unico - Space-Pak Systems