Experienced HVAC Repair in District Heights, MD 20747 - Edward E Johnson Heating & Air Condition

District Heights, MD 20747

(301) 242-1823

Company Background

Edward E Johnson Heating & Air Conditioning is a trusted, locally-owned HVAC contractor serving District Heights, MD, and surrounding areas. We understand the specific challenges homeowners face, particularly during our intense Maryland summers when air conditioners struggle to cool and uneven temperatures plague different rooms. Our team specializes in diagnosing and resolving these common local issues, whether it's a failing compressor, low refrigerant, or an unbalanced duct system. We provide comprehensive repair, maintenance, and installation services to ensure your home stays comfortable and energy-efficient year-round, directly addressing the cooling problems that impact our community.

Property Service Solutions

  • HVAC installation or replacement
  • HVAC system repair

Question Answers

Why is my AC running but not cooling my house in District Heights?

This is a frequent issue during our hot summers. Common causes include low refrigerant levels, a dirty or frozen evaporator coil, or a failing compressor. Our technicians will perform a thorough diagnostic to pinpoint the exact problem, ensuring a precise and lasting repair to restore your cool comfort.

What causes uneven cooling between rooms in my home?

Uneven cooling often stems from an unbalanced ductwork system, leaky or poorly insulated ducts, or a single thermostat struggling to manage different zones. We assess your entire system, including duct integrity and airflow, to identify the root cause and provide solutions like duct sealing, balancing, or discussing zoning options for consistent comfort in every room.

How can regular maintenance prevent these common AC problems?

Scheduled maintenance is the best defense. Our seasonal tune-ups include cleaning coils, checking refrigerant levels, calibrating thermostats, and inspecting electrical components. This proactive care helps your system run efficiently, prevents minor issues from becoming major breakdowns during a heatwave, and extends the life of your equipment, saving you money and stress.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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