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H & D Mechanical LLC

No ratings collected yet Upper Marlboro, Maryland

7703 CRAIN HIGHWAY, Upper Marlboro, MD 20772, USA

License checked License #129935 17 yrs experience

Verify this license yourself at the Virginia DPOR License Lookup.

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Virginia's climate puts real demands on heating and cooling equipment. Hot, humid summers push air conditioners hard, while cold winters test furnaces and heat pumps across the state. H & D Mechanical LLC serves Virginia homeowners and property managers who need dependable comfort year-round, from routine checkups to urgent breakdowns.

Services Offered

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

Service Area

All of Virginia

Location

About H & D Mechanical LLC

The company's work spans eight core services. AC Services include system inspections, refrigerant level checks, and condenser coil cleaning to keep cooling equipment running efficiently. Heating Services and Furnace Services cover ignition and burner inspections, safety checks, and repairs. Heat Pumps receive attention in both heating and cooling modes, while Ductwork Services address leaks, airflow problems, and rooms that never seem to reach the set temperature. Thermostat Services involve installing, replacing, and programming controls. Emergency HVAC responds to sudden failures, and Maintenance & Tune-up visits help prevent them.

H & D Mechanical LLC holds Virginia state contractor license #129935 and has been licensed since 2009, giving it more than 17 years in the trade. Customers can verify that license through the Virginia contractor registry, which offers a simple way to confirm the company's standing before scheduling work.

Homeowners comparing local options should look beyond price alone. Confirm the license, ask what each visit includes, and request clear written estimates before work begins. For more guidance on finding a qualified HVAC professional in your area, explore HVAC Service Fast.

Frequently Asked Questions

What services does H & D Mechanical LLC offer?
H & D Mechanical LLC offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Each covers inspection, repair, or installation work suited to the equipment involved.
What areas does H & D Mechanical LLC serve?
H & D Mechanical LLC serves customers throughout Virginia. Homeowners and property managers can contact the company to confirm whether a specific location falls within its service area.
How do I choose a licensed, insured HVAC contractor in Virginia?
Start by checking the contractor's license number in the Virginia contractor registry and confirming it is current. Ask for proof of insurance and compare written estimates before choosing a contractor, especially when searching for an HVAC contractor near me.
What should I check before hiring an HVAC professional?
Verify the license, ask whether the quote includes diagnostics and parts, and request references or reviews from past customers. Make sure the scope of work and warranty terms are written down before any work begins.
What are signs it is time to call an HVAC professional?
Call a professional if your system short-cycles, makes grinding or banging noises, or has uneven temperatures between rooms. Rising energy bills, a burning smell, or a system that stops producing heat or cooling 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.