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About D&M Mechanical Maintenance Inc.
D&M Mechanical Maintenance Inc. operates as an air conditioning contractor serving Los Angeles, CA. No website was available at the time of this report, so prospective clients should contact (949) 498-7291 directly for current service details, licensure verification, and project .
As a specialist in air conditioning services, D&M Mechanical Maintenance Inc. concentrates its offerings on residential climate-control work throughout the Los Angeles metropolitan area.
Services
Air Conditioning Repair
Diagnosing and fixing cooling losses, capacitor failures, frozen coils, refrigerant leaks, and compressor faults in residential split systems.
Central AC Installation
Removing an old outdoor condensing unit and mounting a new matched pair of evaporator and condenser for reliable whole-home cooling.
Preventive Maintenance
Seasonal coil cleaning, filter swaps, capacitor testing, refrigerant pressure checks, and thermostat calibration to prevent mid-summer breakdowns.
Heat Pump Service
Repairing and maintaining heat pump units used for both winter heating and summer cooling in moderate Los Angeles climates.
Indoor Air Quality Solutions
Installing filters, UV lights, and ventilation upgrades that reduce allergens and maintain cleaner conditioned air inside the home.