- High-Efficiency Filters
- Dehumidifier Service
- Dryer Vent Cleaning
- Duct Cleaning
- Humidifier Service
- Air Purifier Installation
- Air Exchanger Installation
- Air Scrubbing with Germicidal UV Lights
Text or Call: 571.346.3940
Quality Heating and AC Repair in Chantilly
Since 1975, we have provided residents of Chantilly with the best heating and air conditioning services around. We take pride in being Chantilly’s most trusted HVAC company, with services covering not only HVAC systems but air quality as well.
Chantilly is an incredible city with unique places and activities to enjoy. While you enjoy everything Chantilly has to offer, we keep your home nice and cozy for when you return.
Why Choose Us?
Here at Dave's, we prioritize your comfort and happiness. Below are five reasons to choose us for all your HVAC needs in Chantilly:
- We’re locally owned and operated
- All of our Chantilly HVAC technicians are dedicated to their trade
- We have a track record of great service and guarantee your satisfaction
- Dave's is here for you 24/7
- Our deals and promotions help make ac more affordable
Comprehensive AC Services for Chantilly’s Cooling Needs
HVAC equipment in Chantilly rarely breaks down at a convenient time. That’s where we come in. We want your AC humming all summer. We know how quickly a malfunctioning AC can derail your summer plans. At Dave's Heating and Air Conditioning, we understand the importance of reliable and easily accessible air conditioning experts.
That’s why we provide the Chantilly area with:
- Expert AC Repair
- Reliable AC Replacement
- Ductless AC Service
- Superior Heat Pump Service
- Comprehensive Air Conditioning Maintenance
Expert Heating Repair and Maintenance in Chantilly
When temperatures drop, you need a reliable heating system to keep you and your loved ones warm No matter the issue, our skilled team of technicians is equipped to handle your heating system repairs. From faulty thermostats and uneven heating to strange noises, we excel at quick diagnosis and provide efficient, reliable repairs.
Has your old furnaced breathed its last? You can also rely on us to replace your heater in Chantilly. To help stave off that budgetary speed bump, Dave's provides multi-point furnace inspections. Through inspections, cleaning, and adjustments, these tune-ups ensure your system operates at full capacity and efficiency.
We work with various heating systems, including heat pumps, hybrid systems, and furnaces.
Indoor Air Quality Testing and Improvement by Trusted Professionals
We put the 'quality' in indoor air quality service. Poor indoor air quality can lead to various health issues, from allergies to respiratory problems. That’s why we put such an emphasis on clean air in Chantilly.
We test for common air pollutants like dust, mold, pet dander, and pollen to develop a custom plan to eliminate them. Below are a few ways we help you (and others in Chantilly) breathe a little easier:
A Note on the Importance of Chantilly AC Maintenance
The average lifespan of HVAC systems ranges from 15 to 25 years, depending on the type of system and other factors like maintenance. Chantilly residents can rest easy knowing our team is here to ensure your ac or heat pump can go the distance.
Our technicians offer top-quality routine maintenance services to ensure that your heating and AC systems stay in great shape through every season. For one low cost, you can prolong your system life, lessen the likelihood of AC or furnace repairs, and improve overall system efficiency.
Our Chantilly HVAC maintenance program covers many tune-up processes, including:
- Checking evaporator coils
- Lubricating fan motors
- Setting manifold pressures
- Monitoring expansion valves
- Checking start and run capacitors
- Testing fan limit switches
- Cleaning the evaporator drain
- Checking start and run delays
- Cleaning the blower wheel
- Adjusting bypass dampers
- Monitor refrigerant level
- Inspecting valves
- Cleaning or replacing filters
- Adjusting operating pressures
- Checking the flue
- Tightening electrical connections
- Checking flame baffle
Call us at 571.346.3940 to inquire about our tune-up programs and determine what works best for you.
Your Neighbors Already Rely on Us
You don't have to take our word that we’re the best ac repair company near you. You can take a look at what our customers have to say instead. Each review proves how hard we work to ensure that you get premium-quality services and enjoy every interaction with us.
Call 571.346.3940 today to schedule an appointment in Chantilly. Find out which financing options apply to you, and prepare to enjoy quality comfort.
Contact Dave's Heating and Air Conditioning for Superior Service in Chantilly
Don't waste another second searching for a local HVAC contractor that puts you first. You’ve already found one. We’re a seriously skilled company that boasts some of the best warranties and standards in Loudoun County. Trust Dave's for expert air conditioning and heating services in Chantilly.