Discover Comprehensive HVAC Service Solutions
Heating & Air Conditioning Services for Residential and Commerical Properties
Our HVAC Service Capabilities
Shaw Services is a superior resource for every heating and air conditioning repair and service.
At Shaw Services, we proudly offer HVAC service including 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.
Why Choose us
Consistent, reliable HVAC service — every time!
New HVAC System Installation
Shaw Services is your total resource for installing new and replacement HVAC systems.
HVAC Service, Maintenance, & Repair
With our maintenance services, you can depend on us to keep your heating and air conditioning systems running smoothly.
Indoor Air Quality Control
It’s always a good time to improve the air quality of your home. Shaw Services provides a variety of air quality control solutions for every need.
Water Heaters
Have you checked your water heater lately? Contact Shaw Services today for complete water heater service, repair, and replacement.
We employ a team of friendly, knowledgeable, and educated industry experts who have over 100 years of combined HVAC industry experience. As well as highly experienced, NATE certified technicians. We are a Factory-authorized and trained Carrier dealer. We are well-known for our commitment to unparalleled customer service, focusing on building long-term relationships with our clients.
The Shaw Services Mission
To be the neighborhood firm that is trusted for every kind of heating & air conditioning need.
Testimonials About Our HVAC Services
What Our Customers Say
“Just a quick note to express my appreciation for all your help with my system. I am so grateful that you did all of the duct work yourself and I am truly looking forward to working with you in the future.”
Ioana – Oakton, Virginia
Blog
HVAC Advice & Knowledge
How to Lower Your Heating Bill This Winter (Northern Virginia Edition)
When cold weather rolls into Manassas and the rest of Northern Virginia, heating costs can climb fast. But a high bill doesn’t have to be your winter reality. With a few smart strategies—including thermostat adjustments, improved insulation, and routine HVAC care—you...
The Freon Phaseout: What to Know in 2022
If you have an older HVAC system dating prior to 2010, it probably runs on R-22 (Freon) refrigerant. However, a law passed in 2010 banned the production and importing of Freon after 2020. This means that while your HVAC system might still be running A-OK, its days are...
How to Maintain Your Outdoor HVAC Unit
Most people think of their AC units as being mostly internal. Given that the air registers that blow cool air around your house are inside, that makes sense. But your HVAC unit actually consists of two main components: an indoor and an outdoor unit. Your indoor...
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