LDI Mechanical Inc

LDI Mechanical Inc holds a 3.8-star rating drawn from 11 customer reviews in Corona, California. The company has operated for over 60 years, establishing itself as a significant player in the regional HVAC market. Specializing in multi-family housing and commercial projects, LDI serves clients across the west coast from its Corona headquarters. The company employs over 500 workers in its Multi-Family Division alone, with additional teams supporting commercial and sheet metal operations.

What distinguishes LDI Mechanical from regional competitors is its vertically integrated approach to HVAC contracting. The company maintains a 90,000 square foot fabrication facility in Corona, allowing for rapid production of HVAC components under strict quality controls. Their engineering team utilizes AutoCAD, Revit, and BIM technologies to streamline projects and minimize field conflicts. This combination of in-house design capabilities and pre-fabrication capacity enables the company to handle large-scale multi-family developments with efficiency that smaller contractors cannot match.

Customer feedback reveals mixed experiences with LDI Mechanical. Two reviewers awarded five stars, with Nick Manriquez describing the company as a very friendly place and jack Jia noting simply that service was very nice. However, Joshua Dominguez provided a one-star review detailing an incident involving stolen tools at an apartment building job site, reporting that batteries and a knife were taken from work areas. This negative review raises concerns about job site professionalism and equipment security, aspects potential residential clients may wish to inquire about when requesting service.