Call Us Today: 571-261-3800


At Shaw Services, we proudly offer HVAC installation, maintenance, service, and repairs in Northern Virginia for both residential and commercial clients. With our area’s cold winters and hot and humid summers, we understand how important it is to have your heating and cooling systems up and running when you need them the most. Let us help you with your maintenance, servicing of your existing unit, or by installing a new HVAC system.

HVAC Maintenance, Service, and Repair

With our hot and humid summers, it’s important to have an air conditioning unit you can count on. At Shaw Services, our air conditioning repair service is first-rate. Our technicians will ensure that your unit will continue to run smoothly year after year. If you are shopping for a new unit, our experts can recommend and install a brand and model that will work best for your home and meet your cooling needs.

New System Installation

Are you tired of feeling hot and sticky or too cold in your home or at the office? Let the experts at Shaw Services install a new Carrier heating and air conditioning system in your property. Our experts can recommend the right size and style to ensure maximum efficiency and performance.

Replacement System Installation

Purchasing a replacement HVAC system for your home or business is an investment that will provide years of comfort. Whether you need to repair a broken unit or update an outdated system, our experts can help.

Water Heaters

Do you need a new water heater or is your unit in need of repair? Our water heater services include repair, installation, and regular check-ups. Our service professionals can ensure that you have hot water when you need it.

Indoor Air Quality Control

Good air quality means that there are very low levels of biological or chemical contaminants in your home or business. You can improve indoor air quality by eliminating or controlling contaminants using three basic strategies, including source control, ventilation, and installation of air cleaners. We offer options for reducing the air contaminants in your home or workplace.

Air Purification

Central Air Purifiers (CAP) help ensure that the HVAC system delivers cleaner air into every room in your house. CAP units can also capture air pollutants and microorganisms that may trigger allergies, asthma and other respiratory illnesses, and help neutralize unpleasant odors.

Humidity Control

The ability to independently control humidity and temperature levels is becoming increasingly important. Maintaining relative humidity (RH) levels below 65% per ASHRAE’s recommendation helps improve indoor air quality that can positively affect the health and productivity of occupants. We can assist with selecting and installing an HVAC system that meets your humidity control needs.

Ultraviolet Lights and HEPA Filtration

A UV air cleaner can be installed over your air conditioner’s coils to kill mold and bacteria that can collect there. We recommend you install a UV air cleaner to reduce air-born contaminants and allow better air filtration. Ultraviolet air cleaners also help reduce mold and mildew at the indoor appliance and air stream.

Gas Fireplace Service

For new installations and replacement, we have a specialized staff trained in new gas fireplace models and the latest gas fireplace technology. We can come out and replace an existing gas log or fireplace system or install a brand new one.