Integrity Mechanical Corporation
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Claim This BusinessAbout Integrity Mechanical Corporation
Integrity Mechanical Corporation operates as an air conditioning contractor in Chino Hills, California, earning a 5-star rating across 2 verified customer reviews. The business has served the Southern California region since 2006, building its reputation on repair expertise rather than equipment sales. Their team operates without sales-based commissions, meaning technicians recommend only the service and parts actually needed rather than pushing unnecessary replacements. The company handles HVAC, refrigeration, EMS, and zone system work across residential, commercial, and high-rise properties.
What distinguishes Integrity Mechanical from typical AC companies is their commitment to repair over replacement. Their owner holds N.A.T.E. certification and instructs air conditioning, heating, and refrigeration repair courses at a local college, ensuring technicians receive ongoing training in the latest techniques. The company maintains 24/7 emergency availability for heating and cooling failures that can strike at any moment. This educational background translates to diagnostic precision: their technicians identify root causes quickly, avoiding the scattershot approach that leads to repeated service calls.
Customer experiences illustrate this repair-first philosophy. Georgiana Lester described how two competing companies quoted over $5,000 for a new unit, but Integrity's technician Jim replaced a single fuse, solving the problem for a fraction of that cost. Her system continued functioning perfectly for several years until a subsequent part replacement. A commercial partner, Vendor Relations, noted their technicians consistently achieve top ratings across work orders, reflecting the competency that keeps customers returning.
What Customers Say
Both reviews award 5 stars, with one residential customer saving thousands by choosing repair over replacement. A technician named Jim is specifically mentioned for diagnostic skill and fair pricing. The commercial reviewer highlights consistent 5-star technician performance across their vendor partnership.
Services
AC Repair & Maintenance
Diagnosis and repair of cooling systems, tune-ups, and preventive maintenance to extend equipment life.
Heating Service
Furnace and heating system repairs for Southern California winters, including heat pump maintenance.
Refrigeration Repair
Commercial and residential refrigeration equipment servicing beyond standard HVAC systems.
EMS & Zone Systems
Energy management systems and multi-zone climate control installation and repair.
24/7 Emergency Service
Same-day response for heating or cooling emergencies regardless of time or day.