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

Prince George's County HVAC

Enjoy Clean & Comfortable Air in Your Home!

With more than 30 years of experience at our side, Donmar Heating, Cooling & Plumbing provides customers in Prince George's County with the knowledgeable and professional HVAC technicians that they need and deserve. The seasons in our area have temperature extremes ranging from very hot to bitterly cold, and having a properly functioning system that can handle these temperatures is absolutely critical. Our factory-trained and licenses professionals all have the skills, training, and experience to diagnose and address nearly any type of problem so that you are enjoying clean and comfortable air throughout the year in your home!

Some of the HVAC services that we offer to Prince George's County include:

  • Air conditioning repair, maintenance, and installation
  • Heating system repair, maintenance, and installation
  • Maintenance checks
  • Water heater service
  • Heat pump service
  • Gas furnace service

Emergency Services with Special Financing Options Available with Approved Credit

Unfortunately, problems with your HVAC system often arise at the most inconvenient times. Many times, such issues can be considered emergencies, and need to be fixed right away. However, if the problem occurred outside of normal business hours, it may be a difficult task finding a service that can help immediately.

Our Prince George's County HVAC company offers 24/7 emergency service and will be happy to take your call and arrive at your location as soon as possible. In addition to this, we are well-aware that most families do not have an emergency fund to cover repairs and replacements. Because of this fact, we are dedicated to giving you quality service at an affordable price, and even have special financing options available with approved credit to help spread out the cost.

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

For more information on the services we provide, please contact one of our locations at 703.457.8676 (Virginia) or 301.250.1899 (Maryland) and speak with a friendly representative!

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