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Heating and Air Lawrenceville

What is an HVAC System?

HVAC stands for heating, ventilation and air conditioning. All though several different types exist, every Lawrenceville home and commercial facility is equipped with some form of climate control system that utilizes air flow and temperature settings to make the space comfortable. A heating and air system is something that many of us take for granted until an unexpected problem arises, such as:

  • Heat or air conditioning that won’t start when turned on
  • Concerning odors or noises coming from an indoor or outdoor unit
  • A decrease in the quality of air in your home or office


Different problems pop up depending on which type of heating or A/C system is being used in a building. The most common types of heating systems are furnaces and heat pumps, while central and ductless air conditioners are the two most popular forms of cooling systems. Geothermal heat pumps and boilers are also used in some establishments, but are less common and often need more specialized technicians working on them.

HVAC Repair

Because heating and air conditioning systems can be made up of sophisticated equipment and are often functionally interconnected, do-it-yourself HVAC repair can be challenging. A homeowner needs the right tools and enough knowledge to ensure that their repairs are fixing whatever the main cause for malfunction is within their system, as opposed to simply treating the readily visible symptoms.

AmeriServ’s Lawrenceville HVAC technicians are trained both in the classroom and on the field to recognize why you are encountering an obstacle with your heating or air conditioning, and what can be done about it in a prompt and financially mindful manner.

Some of the most common heating and air repair services that our technicians provide are:

  • Replacement of faulty capacitors
  • Condensation leak repair
  • Blower motor replacement
  • Repair of damaged or loose connections
  • Refrigerant recharging


Learning the ins and outs of your Lawrenceville heating and cooling equipment can be time consuming— and when you need relief in the middle of a scorching summer, you may not have the privilege of self-educating and doing the work yourself. Likewise, amateur repairs that lead to further problems can risk creating serious, expensive damages to your unit. Other than our routine services, AmeriServ responds to emergency calls rapidly to assess the needed HVAC repairs and ensure that you don’t have to go another day worrying about the fate of your heat or A/C.

Air Quality Services

HVAC systems are usually connected through passages called air ducts, which are often made out of steel and lined with insulation. Vent grilles called registers are located throughout a building to either supply or return the air from the ducts. These can be found high up on walls, on your ceiling, or even on the floor in your home or commercial facility. If dirt, mold, or debris begins clogging any of these components, the indoor air quality could suffer significantly. AmeriServ HVAC techs can inspect your heating, air conditioning, and ventilation system thoroughly and provide professional cleaning and repair services when needed. The installation or repair of humidifiers, dehumidifiers and other air filtration systems is also offered by our heating and air specialists.


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