Virginia & Maryland Heating, Air Conditioning & Plumbing
Make the Call for Comfort Your One-Stop Shop for Everything HVAC - In Falls Church!

Falls Church, VA HVAC

Dependable & Affordable Services

When it comes to heating and cooling HVAC units in Falls Church, VA, you cannot depend on just anybody. You need the best company to maintain and service your systems. That is where our team at Donmar Heating & Cooling steps in. As one of the leading services in the HVAC industry, we have carved a niche when it comes to quality products and services, and have everything necessary to assist with a wide range of heating and cooling needs at your home. Your satisfaction is our priority, and our focus is on providing customer-centered, effective, and affordable services for everyone!

Do you need HVAC services in Falls Church, VA for any of the following?

  • Air conditioners
  • Heaters
  • Indoor air purifiers
  • Water heaters
  • Heat pumps
  • Gas furnaces

Preventive & Annual Maintenance Packages

At Donmar Company, we stress the importance of preventive maintenance. By regularly having your systems checked by an expert team, you can prevent having major issues in the future and spending thousands of dollars on replacements. This is the reason that we offer a range of service and maintenance packages, apart from the standard services.

Our goal is to make sure that minor problems do not escalate into major issues. Our NATE-certified technicians will make a home or office visit, check the HVAC systems, and clean and service them as needed. All minor defects will be diagnosed early so that they do not snowball into a bigger issue later.

Ready to Respond to Your Call Right Away!

We know that emergencies can happen anytime, and that is why we have a standby team available 24/7 to step in. Additionally, we have extended hours every day to ensure that, if you need service later in the evening, someone is there to help. Our team of certified technicians will respond quickly to your call, and will come with the required tools and equipment to complete the job in the single visit.

Call us today in Virginia at 703.457.8676 or in Maryland at 301.250.1899 to request your HVAC service.

Don't Just Take Our Word for It!

See What Our Customers Have to Say About Our Service
  • “We've been pleased with the units, but its your employees that have made the real impression - they've been uniformly fantastic!”

  • “This company is very attentive to the customer and respond to their concerns quickly.”

    Natalie M.
  • “Your customer service is outstanding and everyone that I spoke to or met in person speaks to the nature of your company.”

  • “Donmar Company defines customer service excellence to a higher level.”

    Scott H.
  • “It is so hard to find a trustworthy AC repair company and I think i have finally found it.”

  • “They are honest and straightforward with their recommendations and always give us various options. ”

    Samia K.
  • “Great company — replaced my furnace very efficiently and effectively. ”

    Chris C.
  • “Really appreciate your crew. They answered all my questions and concerns, and the work appears to be impeccable!”

    Jeffrey N.
  • “I am thankful for Paul’s service and HIGHLY RECOMMEND Donmar Company to anyone with an HVAC issue!”


Creating Happy Customers Since 1990

Why We Are the #1 Trusted HVAC Company in Northern Virginia
  • Emergency HVAC Services 7 Days a Week

  • NATE Certified Technicians

  • Offering Free Estimates On Replacements

  • Flexible Financing Options

  • Quality Service With Honest Values

  • Affordable Service Management Agreements

  • Over 25 Years of HVAC Experience

  • We Are On Time, Every Time