Sun Tech Air Conditioning: Trusted HVAC & Water Heater Services in Chino Hills, CA

Sun Tech Air Conditioning is a Korean veteran-owned HVAC and water heater service based in Chino Hills, CA. They focus on residential and some commercial work, offering emergency repairs and planned maintenance. The team is small by design, allowing them to give focused attention to every home and business they serve.

Business Overview

This family-owned company handles everything from sudden AC breakdowns to scheduled water heater installations. They are available for urgent calls and provide bi-yearly maintenance checks to help systems last longer. Serving both homes and local businesses, their technicians are experienced with the common systems found in Southern California properties.

Key Services

Sun Tech Air Conditioning in Chino Hills, CA provides a clear set of core services:

• HVAC system repair for air conditioners and heaters.
• Water heater installation, including tankless and traditional units.
• Water heater repair and maintenance to prevent cold showers.
• Emergency service for urgent heating or cooling problems.
• Preventive maintenance plans to improve efficiency and lifespan.

Areas Served

While located in Chino Hills, their service area includes several nearby communities. They regularly work in Lake Arrowhead, Crestline, Wrightwood, and Avalon. Their technicians understand the local housing styles and climate challenges, from older cabins in the mountains to newer builds in the valleys.

Company History

Founded by a Master HVAC Technician with over 35 years in the field, Sun Tech Air Conditioning started as a small family operation. The owner’s military background instilled a disciplined, reliable approach. Over time, they’ve grown a steady clientele across LA, Orange, and San Bernardino Counties but intentionally keep their capacity limited to maintain quality.

Leadership

The owner is a fluent Korean and English speaker, bringing decades of hands-on technical experience. Actively involved in daily operations, he ensures work meets high standards. Beyond business, the company donates 5% of profits to AAPI and veteran causes, reflecting a deep commitment to community support.

Specialties & Highlights

• Korean-owned HVAC repair with bilingual service available.
• Master Technician with 35+ years of experience.
• Family-owned business offering personalized, attentive care.
• Great prices without compromising on quality or parts.
• Serves LA County, OC County, and San Bernardino County.

Why Locals Choose Sun Tech Air Conditioning

Residents and business owners in Chino Hills, CA turn to Sun Tech Air Conditioning for consistent, honest service. Their long-standing local presence, combined with veteran-owned values, builds trust. They focus on doing the job right the first time, whether it’s a routine maintenance check or an emergency installation. For reliable HVAC and water heater help, Sun Tech Air Conditioning delivers practical solutions backed by real expertise.