Cool Tech Mechanical Inc
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About Cool Tech Mechanical Inc
Cool Tech Mechanical Inc operates as a licensed HVAC contractor serving San Carlos and the broader Greater Bay Area, including San Francisco, the Peninsula, South Bay, East Bay, and communities extending to Monterey. The company holds CSLB license #1046072 and maintains a 5-star rating across 6 verified customer reviews. Founded in late 2018, the company was established by an industry veteran who identified gaps in customer service within the HVAC sector and sought to address them directly. Cool Tech Mechanical focuses primarily on commercial and industrial buildings, school districts, government facilities, restaurants, highrise properties, and businesses ranging from family-owned operations to large corporate sites.
What distinguishes Cool Tech Mechanical from many regional contractors is their specialized expertise in complex commercial systems and their manufacturer relationships. The company provides factory support to several major equipment manufacturers, enabling their technicians to work on cutting-edge equipment that evolves rapidly in today's market. Their service portfolio includes VRF/VRV systems, boiler repairs and replacements, cooling tower work, and built-up building systems, niche capabilities that require advanced training. The company offers a 2-hour response time for emergency calls and maintains 24/7 availability, ensuring that commercial clients experiencing critical system failures receive prompt attention.
Customer reviews highlight specific positive experiences with named team members. Reviewer Blake A Heal described the company's service as the best in the Bay Area, noting that their A/C unit now performs so well the office feels like Antarctica. NobleProduction recounted working with Dylan on a commercial AC installation, praising his professional approach, fair bidding, and the team's ability to complete the project as promised and on schedule. Benjamin Pessah specifically mentioned the company's ability to properly size HVAC equipment for projects regardless of scale, calling them a quality company that installs the best units.
What Customers Say
All three featured reviewers awarded 5-star ratings, with customers specifically naming technician Dylan for his professional bidding process and on-time project completion. Reviewers praised the company's ability to properly size equipment for various project scales and achieve results that exceeded expectations, including transforming an office space to Arctic-like temperatures.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–4 PM |
| Tuesday | 7 AM–4 PM |
| Wednesday | 7 AM–4 PM |
| Thursday | 7 AM–4 PM |
| Friday | 7 AM–4 PM |
| SaturdayToday | Closed |
Services
HVAC Installation
Full system installations, unit change-outs, retrofits, and new construction for commercial and industrial properties of any size.
HVAC & Refrigeration Service
Factory-trained technicians providing repair and maintenance for HVAC and refrigeration equipment across all commercial sectors.
Preventative Maintenance Programs
Customized maintenance plans designed to protect HVAC investments and ensure year-round reliable operation.
Boiler Repair & Replacement
Specialized service for boiler systems including repairs, replacements, and ongoing maintenance for commercial facilities.
Cooling Tower Services
Repair and replacement services for cooling tower systems in commercial and industrial buildings.
VRF/VRV System Installation
Installation and servicing of variable refrigerant flow systems for complex commercial HVAC applications.
Exhaust System Service
Installation and maintenance of commercial exhaust systems for restaurants and industrial facilities.