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 146 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Sarah Stein 
 
 
 
 Trustindex verifies that the original source of the review is Google. We just had Dave’s come out to our house today.  We thought we might have a serious issue with our heating and air system.  The two technicians cleaned and serviced the unit and let us know that our unit was fine.  We went from thinking we had an expensive problem to only having to pay a very reasonable service fee.  They were professional and wonderful to work with.  We will be using the company in the future and will recommend them to others.
  
 
      Posted on Google  
   
   Eric Moy 
 
 
 
 Trustindex verifies that the original source of the review is Google. I scheduled online for an AC diagnostic which was seamless. Adam came out in that time frame and gave me the run down of the issues. He was very knowledgeable and I would've went with him to fix the compressor issues.

Unfortunately, whoever this companies receptionist is sounds like she hates her life over the phone. It took them a week to get back to me with a quote. She calls me, asks if I want to get it fixed and immediately asks for my credit card info. I don't have an estimate of what's being repairs or materials they need. I tell her please send it over and I'll pay the down payment through the portal since I was driving to work. A day goes by and crickets, I get another call asking about payment. She says she sent the email but the only thing I received was a schedule confirmation. Finally it arrives and everything is still lumped into one price. It wasn't that big of a deal, but I decided to get a second quote and this other place turned an itemize quote around in an hour, came out the next day, didn't ask for a deposit, and got the job done.

If you all get that much business, the sentiment is your customers are just a number, and you can't be bothered to give the bare minimum customer experience then so be it.
  
 
      Posted on Google  
   
   Jan and Joe Adams 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great job. Dave’s assisted with design as this was a replacement of a chiller system. Very pleased. Adam and team doing the installation we awesome.
  
 
      Posted on Google  
   
   David Loughran 
 
 
 
 Trustindex verifies that the original source of the review is Google. Good experience from start to finish.  Notification of appointments and arrivals. All members of the team were professional and polite.  This was for a whole house steam humidifier.
  
 
      Posted on Google  
   
   Cheryl Wacker 
 
 
 
 Trustindex verifies that the original source of the review is Google. I needed a new AC system due to RELAC out of business.  Todd was my first contact.  He explained my options, answered all my questions...even after he left and I continued to contact him.  He was very patient with all my concerns.  On the install day, Adam and his team arrived on time, and communicated with me during the entire process.  They explained thoroughly what they were doing and why.  They did not leave until all had been checked out, and they cleaned up thoroughly.  I will recommend them to anyone needing a new AC system.
  
 
      Posted on Google  
   
   nora b 
 
 
 
 Trustindex verifies that the original source of the review is Google. I’ve been a Dave’s customer for over 20 years. Great people, great service.
  
 
      Posted on Google  
   
   Stuart Logan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Exceptional service. Furnace delivered and installed professionally.  Very nice to work with family-owned business that understands customer care!
  
 
      Posted on Google  
   
   Norm Melnick 
 
 
 
 Trustindex verifies that the original source of the review is Google. The two techs (Adam and Stan) did an outstanding job. They were on time, professional, and thorough in analyzing the issue and then remedying the situation.
  
 
      Posted on Google  
   
   Robert Becker 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have been using Dave’s heating and air conditioning for many years. Their service has been impeccable. They always arrive on time and the quality of their workmanship is first class!

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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