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Donmar Heating And Cooling Company Incorporated

No ratings collected yet Sterling, Virginia

22900 SHAW RD #105, Sterling, VA 20166, USA

License checked License #000147 35 yrs experience

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When homeowners and property managers in Sterling start looking for AC Services, they usually want the same things: cool air when the summer heat arrives, a system that runs without surprises, and a technician who explains the problem before any work begins. Donmar Heating And Cooling Company Incorporated serves residents and property owners across Sterling, Virginia, who need dependable comfort year-round.

Local market — Sterling

HVAC pros here

84

Have a website

38%

Cooling demand

1,068

Heating demand

5,001

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in Sterling Heating Services in Sterling Ductwork Services in Sterling Heat Pumps in Sterling Furnace Services in Sterling Thermostat Services in Sterling Emergency HVAC in Sterling Maintenance & Tune-up in Sterling

Service Area

Sterling, Virginia All of Virginia

Location

About Donmar Heating And Cooling Company Incorporated

The company offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Typical work includes diagnosing faults, repairing or replacing worn components, checking airflow through ductwork, and calibrating thermostats so a system holds its set temperature. Routine tune-ups can catch small issues before they turn into costly breakdowns, while emergency calls address systems that fail at the worst possible moment.

Donmar Heating And Cooling Company Incorporated holds Virginia state contractor license #000147 and has been licensed since 1991, giving the company more than 35 years of experience in the trade. That history includes familiarity with the homes, climate demands, and equipment common in the Sterling area.

Anyone comparing local HVAC pros should ask for written estimates, confirm the license number on the Virginia contractor registry, and ask which services are included in a quote. For more information about choosing a qualified provider, visit HVAC Service Fast.

Frequently Asked Questions

What services does Donmar Heating And Cooling Company Incorporated offer?
The company provides AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company to discuss which service fits their system and needs.
What areas does Donmar Heating And Cooling Company Incorporated serve?
The company serves Sterling, Virginia, and the surrounding local area. Homeowners and property owners can confirm service availability for their specific address before scheduling.
How do I choose a licensed, insured HVAC contractor in Sterling?
Look for a current state contractor license, verify it on the Virginia contractor registry, and ask for proof of liability insurance and workers' compensation coverage. Compare written estimates that clearly list the scope of work, parts, and warranty terms.
What should I check before hiring an HVAC professional?
Confirm the license number, ask how long the company has been in business, and request references or reviews from recent local customers. Make sure the quote explains labor, materials, and any diagnostic fees in writing before work begins.
What are signs it is time to call an HVAC professional?
Call a professional if your system blows warm air in summer, runs constantly without reaching the set temperature, or makes grinding, squealing, or banging noises. Rising energy bills, frequent cycling, uneven room temperatures, or a gas smell also warrant prompt attention.

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HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.