MJR Heating & Cooling is a reputable HVAC company in Los Angeles, CA, offering a comprehensive range of services for the installation, adjustment, and maintenance of ventilation systems. With over 7 years of experience, their qualified personnel and quality equipment ensure prompt and reliable support, while their accredited personal laboratory guarantees the correct start-up and efficient operation of equipment.
Providing an individual approach to each project, MJR Heating & Cooling conducts thorough audits of ventilation systems, checking performance, air flow volumes, leaks, and efficiency. Their commissioning work aims to eliminate defects, adjust parameters, and ensure compliance with design specifications, while their low-cost services and required certifications make them a trusted choice for all HVAC needs.
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