LDI Mechanical Inc

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About LDI Mechanical Inc
LDI Mechanical Inc operates as an air conditioning contractor serving Sacramento and the broader Northern California region. The company holds a 4.4-star rating derived from eight customer reviews, reflecting a generally positive reputation among clients. Their business model centers on multi-family and commercial heating and cooling projects, with a secondary presence in sheet metal fabrication. The company maintains standard weekday operating hours from 7 AM to 4 PM, Monday through Friday, with weekend services unavailable.
The contractor distinguishes itself through a substantial 90,000 square foot fabrication facility located in Corona, California, enabling rapid production of HVAC components. Their engineering division utilizes contemporary design technologies including AutoCAD, Revit, and BIM to streamline project workflows and minimize field conflicts. The company emphasizes safety protocols as a core operational priority, maintaining a structured safety program designed to prevent workplace accidents and injuries. This infrastructure supports their capacity to handle large-scale commercial and multi-family developments across the west coast region.
Customer feedback highlights specific interactions with team members, including a reviewer who described Dave as highly knowledgeable and responsive to HVAC inquiries. Another client noted the company as a good place with helpful staff. One reviewer's concerns centered on roadway behavior rather than service quality, while others emphasized positive working relationships. These accounts suggest the company maintains communication with clients throughout project execution, though detailed accounts of specific repair scenarios or emergency responses remain limited in the available feedback.
What Customers Say
Three of five named reviewers awarded five-star ratings, with positive feedback focusing on knowledgeable staff and responsive communication. The single one-star review addresses driver behavior rather than HVAC service quality, representing an atypical complaint vector. Overall sentiment skews positive, with a 4.4-star average across eight total reviews.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–4 PM |
| TuesdayToday | 7 AM–4 PM |
| Wednesday | 7 AM–4 PM |
| Thursday | 7 AM–4 PM |
| Friday | 7 AM–4 PM |
| Saturday | Closed |
Services
HVAC Engineering Design
Professional design services using AutoCAD, Revit, and BIM technologies ensuring Title-24 compliance and code adherence.
Pre-Fabrication Services
In-house fabrication of HVAC components at a 90,000 square foot facility in Corona, California.
Multi-Family HVAC Installation
Installation services for multi-family residential developments across the west coast region.
Commercial HVAC Systems
Complex commercial projects including garage exhaust and generator piping installations.
Sheet Metal Fabrication
Production of general sheet metal and building envelope flashing for construction projects.