HVAC Contractor in Sterling, VA

Looking for a dependable HVAC contractor in Sterling, VA? With over 50 years of experience, Dave’s Heating & Air Conditioning is committed to keeping your home or business comfortable year-round. Whether it’s a furnace repair, AC installation, or seasonal maintenance, we deliver trusted service at an honest price.

You might be asking:

What HVAC maintenance services do I really need?
Should repairs come with a warranty from my HVAC contractor?
Can one contractor handle different brands of HVAC equipment?

We’re here to answer your questions and handle all your heating and cooling needs. Experience the difference that comes with choosing a team that puts your comfort first.

Schedule an appointment with your mechanical contractor in Sterling, VA!

Dave’s Heating & Air Conditioning – Sterling’s Trusted HVAC Contractor

Since 1975, Dave’s Heating & Air Conditioning has been a go-to name for HVAC services in Northern Virginia. Founded by David and Lynn Hickman, our family-owned company was built on values of honesty, transparency, and reliable service. With written guarantees and upfront pricing, we make sure every job is completed with care.

Today, under the leadership of Javier and our dedicated team, we continue to deliver exceptional HVAC solutions to homeowners and businesses throughout Sterling. Whether it’s fixing uneven temperatures, improving air quality, or replacing outdated systems, we’re here to help.

Complete HVAC Services in Sterling, VA

We offer a full range of residential and commercial HVAC services. From fast repairs to system upgrades, we bring over five decades of hands-on expertise to every job.

HVAC Installation

Need a new AC or heating system? Whether for a renovation or new construction, our expert team will ensure your system is correctly sized, designed, and installed for long-lasting performance.

HVAC Maintenance

Prevent breakdowns and reduce energy bills with seasonal maintenance. Our HVAC tune-ups keep your system efficient, safe, and ready for whatever weather Sterling throws your way.

HVAC Repair

AC not cooling? Heater not keeping up? Our skilled technicians quickly diagnose and fix the problem—whether it’s a clogged filter, refrigerant issue, or worn-out motor—getting your comfort back on track.

HVAC Replacement

If your system is 10+ years old or frequently breaking down, it might be time to consider a replacement. We’ll help you choose and install the best energy-efficient model for your home and budget.

Upgrade Your Home with Sterling, VA’s Best Heating Repair and Replacement Contractor

Tired of old and clunky heating units that just don’t work right? Struggling with a furnace that doesn’t put out enough heat? That’s where we come in. Dave’s Heating and Air Conditioning is Sterling’s premier heating repair and replacement contractor. Our technicians are equipped with the best tools and expertise to handle any heating issue. We prioritize your comfort and satisfaction, ensuring that everything works at peak performance.

Water Heater Experts at Sterling’s Fingertips

We offer reliable water heater repair, installation, and replacement services to ensure you never have to go without hot water. Our services encompass a variety of energy-efficient options, including tank-free water heating, to help you save on utility bills without skimming on quality heating.

Breathe Cleaner Air with Our Top-Notch Indoor Air Quality Services

While you can’t control the quality of the air you breathe outside, the quality of your indoor air is entirely up to you. From indoor quality testing to high-efficiency filter installations, we ensure that the air in Sterling is pure and healthy for you and your loved ones.

Call 571.346.3940 today to reap the benefits of fresh, clean air in Sterling. You can schedule an IAQ consultation at any time with a call or visit to our scheduling page. Our air quality services include:

A Superior Track Record and Ample Customer Reviews

Sterling residents trust us for our high-quality services and are happy to talk about it! Our customers’ shining reviews are proof of our impeccable track record spanning over 45 years.

      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!

Financing and Free System Estimates

What’s great service without accessibility? We want you to have access to full-time comfort without breaking the bank. Dave’s Heating and Air Conditioning offers competitive pricing, and free furnace replacement estimates the number of financing options to meet your needs.

Get a Quote from Your HVAC Contractor in Sterling, VA

In need of a trustworthy HVAC contractor? With over 50 years of experience, Dave’s Heating and Air Conditioning is here to ensure your home stays comfortable year-round. Whether it’s repairs or replacements, we provide honest, transparent service. Schedule your appointment today and let us take care of your heating and cooling needs!

Schedule an appointment with your mechanical contractor in Sterling, VA!

You might want to check out these pages:

Air Conditioning Service

Air Conditioning Repair

Heating Service

Air Quality Service

Annual Maintenance

Call 571.346.3940 to schedule heater or heat pump repair in Sterling