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About DaVinci Mechanical, LLC
DaVinci Mechanical, LLC operates as a commercial division of Scottish Tom Heating & Air, holding California contractor license CA #1083101. With a 4.9-star average from 49 reviews, the company specializes in rooftop units, walk-ins, ice machines, and commercial water heaters across Irvine, Huntington Beach, Newport Beach, Costa Mesa, Tustin, and Orange. Their 24/7 dispatch capability targets facilities where downtime equals lost revenue. Photo-documented preventive maintenance and audit-ready reporting aim to satisfy both operations managers and compliance auditors.
What distinguishes DaVinci Mechanical is their DaVinci Portal platform, which attaches QR labels to every piece of equipment and links to a living service record: timestamps, technician notes, photos, and upcoming work. Service plans include complimentary diagnostics for members and priority dispatch. They carry Trane, Rheem, Gree, and LG equipment and back all work with proof-of-work documentation exportable for ownership teams or regulatory audits.
Reviewers consistently mention technician Tom by name alongside Michael, describing scenarios that went beyond routine calls. Jaime Murillo credited Tom for diagnosing faulty furnace components, sourcing warranty-covered parts, and restoring heat within a day. Addison Stansfield described Michael investigating a cooling failure in her loft, identifying a dead capacitor, and upgrading to a Turbo400 unit rather than simply replacing like with like. That approach of extending equipment life instead of recommending replacement appeared in multiple reviews, reinforcing the ethical diagnosis angle that customers highlighted most.
What Customers Say
All 49 reviews award 5 stars, with Tom and Michael named as the technicians receiving consistent praise. Reviewers emphasize three recurring strengths: rapid emergency response, honest diagnostics that avoid unnecessary replacement, and detailed communication about what was repaired and why. Six of eight sampled reviews specifically mention saving money or avoiding upsell pressure.
Services
Commercial RTU and Split System Diagnostics
Targeted troubleshooting for rooftop units and splits, identifying faulty components with manufacturer warranty coverage pursued where applicable.
System Installs and Retrofits
New equipment installation and modernization of aging systems using Trane, Rheem, Gree, or LG products.
Refrigeration Service for Walk-ins and Reach-ins
Preventive checks, temperature calibration, and repairs for prep coolers and walk-in freezers serving food service operations.
Ice Machine Service and Sanitation
Cleaning, maintenance, and repair for commercial ice machines to maintain production quality and hygiene standards.
Commercial Preventive Maintenance Programs
Quarterly or annual filter changes, coil cleaning, and belt checks with photo logs, complimentary diagnostics, and member labor rates included.
Boiler and Commercial Water Heater Service
Inspection, repair, and documentation for boilers and commercial water heaters with compliance-ready reporting for facility ownership.