Skip to Content
VIRGINIA & MARYLAND HEATING, AIR CONDITIONING & PLUMBING
Virginia: 703-457-8676
Maryland: 301-250-1899
Donmar Heating, Cooling & Plumbing Donmar Heating, Cooling & Plumbing
Top
Make the Call for Comfort Your One-Stop Shop for Everything HVAC!

Silver Spring, MD HVAC Company

Dependable & Trustworthy Heating & Cooling Service

Whether you are cooling your Silver Spring, MD home in summer or heating it in winter, our team at Donmar Heating, Cooling & Plumbing understands the importance of an efficiently-operating HVAC system. We also realize that each household has unique requirements regarding the proper installation, maintenance, and repair of any heating or cooling system.

For more than 30 years, our technicians have been effectively meeting these unique needs of a diverse customer base in the area. Over time, we have garnered a stellar reputation as a dependable and reputable contractor that is ready to effectively assist with nearly any HVAC need you may have.

We offer the most comprehensive line of services in the industry including:

  • Air cleaners and purifiers installation and repair
  • Heat pump, boiler and furnace installation
  • Installation and repair of air conditioners
  • Preventive maintenance services
  • Repair and replacement of water heaters

 

Setting Ourselves Apart from the Competition

With so many HVAC companies in the Northern Virginia and Maryland area to choose from, how do you know which one is the right fit? Over the years, we have made it a priority to set ourselves far apart from the condition, and have achieved this goal in a number of ways. Our company is among just a few services that has earned the distinction of being an Authorized Carrier Factory Dealer.

In addition to this, our entire team of Silver Spring, MD HVAC system technicians is comprised of NATE-certified, insured, and licensed professionals, all of whom have years of experience in the industry.You can rest assured that any air conditioning or heating system issue will be addressed properly, and to your complete satisfaction.

Reap the Benefits of an Effective & Efficient System!

When you choose us to service, repair, or install HVAC equipment, you will quickly reap many benefits, including saving money on utility bills, enjoying a longer lasting system, breathing healthier indoor air, reducing your carbon footprint, and more. Let us start work on creating a comfortable environment in your home or office.

We can help residents and owners of any of the following areas:

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

Helpful Resources

Don't Just Take Our Word For It!

    "Your customer service is outstanding and everyone that I spoke to or met in person speaks to the nature of your company."

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

    - Kathy
    "Donmar Company defines customer service excellence to a higher level."

    Donmar Company defines customer service excellence to a higher level.

    - Scott H.
    "Great company — replaced my furnace very efficiently and effectively. "

    Great company — replaced my furnace very efficiently and effectively.

    - Chris C.
    "They are honest and straightforward with their recommendations and always give us various options. "

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

    - Samia K.
    "I am thankful for Paul’s service and HIGHLY RECOMMEND Donmar Company to anyone with an HVAC issue!"

    I am thankful for Paul’s service and HIGHLY RECOMMEND Donmar Company to anyone with an HVAC issue!

    - K.J.
    "Really appreciate your crew. They answered all my questions and concerns, and the work appears to be impeccable!"

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

    - Jeffrey N.
    "This company is very attentive to the customer and respond to their concerns quickly."

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

    - Natalie M.
    "We've been pleased with the units, but its your employees that have made the real impression - they've been uniformly fantastic!"

    We've been pleased with the units, but its your employees that have made the real impression - they've been uniformly fantastic!

    - Kathleen

Creating Happy Customers Since 1990

Why We Are the #1 Trusted HVAC Company in Northern Virginia
  • We Are On Time, Every Time
  • Over 30 Years of Experience
  • Affordable Service Management Agreements
  • Quality Service with Honest Values
  • Flexible Financing Options with Approved Credit
  • Offering Free Estimates On HVAC Replacements
  • NATE Certified Technicians
  • Emergency Services 7 Days a Week