Hasco Heating-Air Conditioning - Riverside's Certified Electrical Company

First, check your thermostat settings and circuit breakers. If the issue persists, it's time to call a professional. For Riverside residents, a sudden HVAC failure can often be linked to local issues like rodent damage to electrical wiring, which is common in our area. As a company serving the Inland Empire since 1983, HASCO's technicians are experienced in diagnosing and safely repairing these specific problems. We offer 24/7 emergency service to get your heating or cooling back online quickly and safely.

Regular maintenance is crucial for efficiency and longevity, especially in our climate. It ensures your system runs smoothly during hot summers and cooler nights, preventing unexpected breakdowns. Our preventive maintenance service includes cleaning, inspecting, and tuning all components, which can improve energy efficiency, lower utility bills, and maintain good indoor air quality. As a local company, we also check for region-specific issues like debris in outdoor units or ductwork concerns that are common in the area.

Absolutely. We specialize in both standard and tankless water heater installation and repair. Our licensed technicians will assess your home's needs, discuss energy-efficient options (including models eligible for rebates), and handle the entire installation process. Proper installation is key to safety and performance, and our over 40 years of experience in Riverside ensures the job is done correctly, adhering to all local codes and standards.