HVAC Contractor in Herndon, VA

If you’re looking for a reliable HVAC contractor in Herndon, VA, look no further than Dave’s Heating & Air. We specialize in heating, air conditioning, indoor air quality, and water heater services, ensuring your home stays comfortable year-round. Our trained and experienced technicians provide high-quality service, whether you need a repair, replacement, or regular maintenance.

Schedule an appointment for your HVAC Services in Herndon, VA.

WHY CHOOSE US?

Trusted & Professional Team – Our certified experts provide exceptional service, prioritizing quality, integrity, and reliability.
Licensed, Insured & Code-Compliant – We are a fully licensed contractor with the necessary permits, Workers’ Compensation, and liability insurance, ensuring you avoid the risks of unlicensed work, improper permits, and uninsured contractors that could jeopardize your safety, insurance coverage, and property value.
Industry Affiliations & Expertise – As a committed member of leading trade associations, we have access to the best products, cutting-edge technologies, and advanced training to ensure superior service and expertise for our customers.
Savings Through Maintenance Plans – We provide customer discount programs through our affordable semi-annual maintenance plans, offering Priority Service, Discounted Rates, Special Savings, and a precision tune-up with a safety check, delivering exceptional value with potential energy savings and peace of mind.
Prompt & Reliable Service – We focus solely on repair services and equipment replacement, ensuring our skilled specialists are always available to promptly and effectively address your needs.

OUR SERVICES

Top-Notch AC Repair and Replacement in Herndon

There’s nothing better than stepping out of the hot, humid outdoors into a home where it’s cool and fresh. But when your air conditioner fails, this feeling of relief is out of reach. That’s when it’s time to call 571.346.3940.

We provide air conditioning services in Herndon, covering everything from basic cooling repairs to full system installations. To make mid-season breakdowns less likely, we also provide comprehensive AC maintenance. No matter the brand or the size, our experts are ready to service your unit.

Stay Cozy with Our Heating Repair and Replacement Solutions

Have you ever had to deal with a malfunctioning thermostat when the cold is unbearable? Is your furnace on its last legs? We know that no one ever wants to go through that. Fortunately—as a Herndon resident—Dave’s is just a step away. Rely on us to repair your furnace or heat pump and get you back on the road to comfort. If replacing your heating equipment is the only option, we’ll provide you with a transparent quote prior to starting work.

Indoor Air Quality Service from Trusted Professionals

From pet dander and secondhand smoke to VOCs and dust, there are many factors that affect the quality of Herndon’s indoor air. The American Lung Association reports that poor indoor air quality can lead to several health complications for you and your family. With your health and safety in mind, our thoroughly vetted technicians have mastered the craft of indoor air testing and purification.

Sometimes, the problem is the indoor humidity level. In those cases, we might recommend a Herndon dehumidifier installation. We also provide dryer vent cleaning, high-efficiency filter installations, air exchanger service, duct cleaning, and air purifier installation.

Water Heater Trouble in Herndon? Don’t Worry!

f you’re having trouble with your water heater, it’s time to reach out to someone who can make the problems go away.

Water heater problems vary from faulty heating to noisy operations and even leaks. Our Herndon professionals are trained to handle it all. Call us the moment you detect an issue, and we’ll take care of it by installing a new system or repairing the current one.

We also provide tankless water heater services to help you go tank-free.

Get Year-Round Comfort with Professional HVAC Maintenance in Herndon

One common mistake that homeowners make is forgetting to maintain their HVAC units. Just like your plants need watering every so often, your HVAC units also need some attention. We offer routine maintenance services to keep your property in tip-top shape no matter the weather.

Competitive Pricing and Friendly Financing for a Happy Customer

As a family-owned operation, we know the cost implications of hiring HVAC contractors. That’s why we have done our best to ensure that you can access the best quality services at friendly prices. We also offer financing options and special offers to take the bite out of Herndon furnace replacement.

What Do Our Customers Say?

Our services are our way of giving back to Herndon. Through our work, we think we provide comfort and joy to our customers. And it seems like many of them agree! The glowing reviews and recommendations we receive are enough motivation to keep us going.

      EXCELLENT  
   Based on 193 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Divya Kulkarni 
 
 
 
 Trustindex verifies that the original source of the review is Google. Five stars all the way! Adam did a fantastic job replacing our HVAC — professional, knowledgeable, and tidy, and he took the time to explain everything along the way. Dave's Residential Electrical and Air Conditioning made the whole process smooth from start to finish, and owner Javier clearly runs a company that cares about doing the job right. Our new system is running beautifully. Highly recommend!
  
 
      Posted on Google  
   
   Diane Ludewig 
 
 
 
 Trustindex verifies that the original source of the review is Google. Adam is the best! Efficient, knowledgeable, considerate… represents Dave’s extremely well!
  
 
      Posted on Google  
   
   Janet Lynn Parker 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dave's provides excellent , dependable service. Adam is a great technician. Honest service and products provided at a good price.
  
 
      Posted on Google  
   
   Sherry Brown 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am a realtor and I have had the pleasure of working with Dave’s heating and air for a few of my real estate clients. The team has replaced water heaters, serviced HVAC systems and been a 2nd opinion when needed! Highly recommend having this company as a vendor if you are an agent!
  
 
      Posted on Google  
   
   Tanya Clarke 
 
 
 
 Trustindex verifies that the original source of the review is Google. Adam and his team were very professional and friendly. Once the water heater was installed he walked me through the installation process, showed me how it functions and gave tips for maintenance etc.
  
 
      Posted on Google  
   
   Pauline Montague 
 
 
 
 Trustindex verifies that the original source of the review is Google. From the initial, timely estimate to the install everyone at Dave's was very responsive. The install was seamless and the cleanup was excellent. Even though I know next to nothing about HVAC systems, Adam never let me feel like my questions were silly.  I would highly recommend this company for all of your HVAC needs.
  
 
      Posted on Google  
   
   Paul Curylo 
 
 
 
 Trustindex verifies that the original source of the review is Google. These guys were prompt, professional, fast, and attentive from initial contact to system startup. Highly recommend them for your needs.
  
 
      Posted on Google  
   
   Greg Stavrou 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dave’s did a great job replacing my old gas hot water heater!  Professional and clean work with a choice of Bradford White and AO Smith 75 gallon in stock.  Excellent planning visit, quoting and contracting process. Even a follow up to make sure we are happy!   Thank you Dave’s!
  
 
      Posted on Google  
   
   Jason G 
 
 
 
 Trustindex verifies that the original source of the review is Google. Adam did an excellent job replacing my water heater. He was professional, courteous, and respectful of my home throughout the entire installation. He took care to keep everything clean and made sure there was no mess left behind.

I also really appreciated that he kept me updated throughout the process and explained what he was doing along the way. Once the installation was complete, his team walked me through everything that had been done and made sure I understood the new system before he left.

Overall, it was a great experience. Adam was knowledgeable, professional, and easy to work with. I would definitely recommend him.
  
 
      Posted on Google  
   
   浅川 Asakawaめぐみ Megumi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Today, Adam came to install two UV units. We have been with Dave’s Heating & Air Company for more than 20 years, even through a change in ownership. We still recognize many of their technicians from the old days.

Adam is very knowledgeable about HVAC systems. He is friendly, professional, and clearly takes pride in his work. We were very pleased and grateful to have him help us. Dave’s company is lucky to have employees like Adam.

Professional HVAC Contractor Serving Herndon, VA, and Surrounding Areas

Our team is dedicated to providing fast, efficient solutions to get your system back up and running in no time. Trust Dave’s Heating & Air for reliable, top-notch service that keeps your home comfortable. Contact us today at 571-346-3940 or schedule an appointment online for expert HVAC services.

Schedule an appointment for your HVAC Services in Herndon, VA.

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