Maryland Heating & Air is an HVAC company serving Baltimore, MD, offering heating and air conditioning repair, installation, and maintenance for both residential and commercial clients. With over 40 years of experience, they handle all major brands and provide services including commercial HVAC system installation, maintenance, and repair. The company emphasizes thorough inspections to prevent system failures and backs their installations with a one-year labor warranty.

HGH Mechanical is an HVAC company based in Baltimore, MD, specializing in the installation and repair of air conditioning, furnaces, heat pumps, and boilers. Serving the Baltimore metropolitan area and surrounding counties, they provide residential and light commercial HVAC services. The company is experienced in working with various major brands and offers system upgrades and gas fireplace installations. With over three decades in the industry, HGH Mechanical focuses on energy-efficient and environmentally safe equipment. They also provide emergency service options for urgent HVAC needs.

Duct Expert is a family-owned duct cleaning company serving Baltimore, MD. They offer comprehensive air duct, dryer vent, and chimney cleaning services, including chimney inspections and pest guard installations. The company uses brush-through and negative air duct cleaning methods and emphasizes safety by addressing lint buildup in dryer vents and thorough chimney sweeping. Established in 2008, Duct Expert combines experienced technicians with high-end equipment to provide detailed and careful cleaning services tailored to customer schedules.

Duct Doctor USA Of DMV provides air duct and dryer vent cleaning services in Washington, DC, and the surrounding DMV area including Maryland, Northern Virginia, and Southern Pennsylvania. Their services include duct cleaning, dryer vent cleaning, bird guard installation, ductwork disinfectant, odor control, mold control, and commercial disinfectant fogging. The company uses a proprietary truck-powered vacuum system that is significantly more powerful than common rotary-brush vacuums, ensuring thorough removal of dust, allergens, mold, and other contaminants from ductwork. Duct Doctor USA Of DMV operates with trained and certified technicians to maintain indoor air quality and reduce fire risks associated with clogged dryer vents.

B&B Air Conditioning & Heating Service provides heating, air conditioning, and indoor air quality services in Baltimore, MD. With over 68 years of experience, the company serves the Rockville, MD, VA, and Washington, D.C. areas. They offer 24/7 emergency services and are certified dealers for brands such as York, Carrier, Lennox, and Trane. The company also operates its own in-house training institute to maintain high standards.

Duct Doctor USA of DMV provides air duct and dryer vent cleaning services in Baltimore, MD, and the surrounding DMV area including Maryland, Washington, DC, Southern Pennsylvania, Northern Virginia, and Hampton Roads. Their services include duct cleaning, dryer vent cleaning, bird guard installation, ductwork disinfectant, odor control, mold control, and commercial disinfectant fogging. They use a proprietary truck-powered vacuum system that is significantly more powerful than common rotary-brush vacuums, ensuring thorough removal of dust, allergens, mold, and other contaminants from ductwork. The company operates with trained and certified technicians and emphasizes proper debris removal to improve indoor air quality and HVAC efficiency.

Broyles HVACR is a heating, air conditioning, and natural gas service provider based in Baltimore, MD. They offer residential and commercial HVAC installations, repairs, and maintenance, including services for heat pumps, boilers, furnaces, and duct cleaning. Their technicians have over 16 years of experience and provide flexible appointment times, including day and night availability. The company also offers emergency service to address urgent HVAC issues promptly.

ClimateCare Services, LLC. is a family-owned HVAC contractor serving Washington, DC, specializing in commercial, multifamily, and residential HVAC installation, repair, and maintenance. With over 150 years of combined industry experience, they offer services including air conditioning and furnace installation, repair, and tune-ups. ClimateCare represents all major product brands and provides a one-year warranty on equipment installations, focusing on honest recommendations whether to repair or replace systems.

Fresh Air Concepts, LLC is an HVAC and electrical service provider based in Baltimore, MD. They offer residential and commercial HVAC installation, including mini split systems, and electrical inspections. As a Mitsubishi Diamond Commercial Contractor, they provide specialized expertise in HVAC installations for homes and businesses in the Baltimore and Washington, DC area. With over 20 years of experience, Fresh Air Concepts delivers comprehensive air and electrical services to meet various client needs.

Green Comfort Systems is a licensed and insured HVAC contractor based in Baltimore, MD. They provide a range of heating and cooling services including air conditioning repair and installation, ductless mini-split systems, and water heater solutions. Their expertise includes offering energy-efficient HVAC systems that enhance comfort and reduce energy use. Green Comfort Systems is committed to environmental responsibility through a partnership supporting reforestation efforts. They also offer maintenance plans with benefits such as priority scheduling and warranty protection, along with after-hours emergency repair services.