Subcool Services

Subcool Services is a fully licensed, insured HVAC contractor founded by Andrew Diaz in Long Beach, California. With over 15 years of hands-on experience, this family-owned business has built its reputation on residential heating and cooling solutions across Riverside County. The company holds a 4.9-star rating from 39 verified customer reviews, with service coverage spanning Menifee, Perris, Hemet, Moreno Valley, Riverside, Temecula, Murrieta, and Lake Elsinore.

What distinguishes Subcool Services from neighboring contractors is their commitment to transparent, educational customer interactions. Andrew Diaz himself handles service calls, often training younger technicians while delivering repairs. The company offers complimentary estimates for all new clients and maintains a direct communication approach, clients receive the owner's personal cell number for urgent matters. Their service model emphasizes preventive maintenance, with technicians routinely demonstrating filter conditions and explaining system operation to homeowners.

Customer reviews consistently highlight specific scenarios where Subcool Services delivered beyond expectations. Gabriel Castillo praised Andrew's honesty and willingness to share maintenance tips, noting he was kept informed throughout the entire service call. Victor Romero described an emergency situation where his AC failed the day after a competitor's inadequate tune-up, Subcool arrived the same day, discovered the original company had never replaced the filter, and restored cooling. Multiple reviewers mention same-day service during Riverside County's extreme heat events, with Andrew and his team arriving in uniform, placing protective tarps, and completing repairs efficiently.