Rios Heating & Cooling: Emergency HVAC Services Serving Downey, CA 90242

Downey, CA 90242

(714) 618-1104

Business Offerings

  • HVAC system repair
  • Building energy audit
  • Water heater installation
  • Water heater repair
  • HVAC system maintenance
  • HVAC installation or replacement

Local Business Overview

Diego Rios of Rios Heating & Cooling brings over two decades of professional expertise to Downey, having served as a Chief Engineer and Operations Maintenance Manager for major hotel brands and commercial facilities. Now a licensed C-20 contractor, he runs a private business dedicated to providing long-term, reliable service for homes and businesses. Diego prioritizes punctuality, transparent upfront pricing, and honest, quality workmanship. He offers a full suite of services, from energy audits and HVAC installation to water heater repair and maintenance for appliances like refrigerators and walk-in coolers. Fluent in Spanish, Diego is committed to being a trustworthy local resource for Downey's heating, cooling, and plumbing needs.

Q&A

What should I do if my home in Downey has poor air quality or my thermostat isn't working right?

These are common issues in our area. For poor air quality, we start with a building energy audit to identify sources like dust, humidity, or inadequate filtration, followed by system cleaning, duct sealing, or recommending air purifiers. For thermostat problems—whether it's connectivity issues or incorrect readings—we diagnose if it's a wiring, placement, or unit failure issue and provide a clear repair or upgrade path. Our goal is to restore your home's comfort efficiently and affordably.

How does your commercial facility experience benefit my business in Downey?

My 20+ years as an Operations Maintenance Manager for hotels and restaurants means I understand the critical need for reliable HVAC and refrigeration in commercial settings. I apply that same standard of preventative maintenance, rapid troubleshooting, and durable installations to local businesses. Whether it's a restaurant's walk-in cooler or a shop's heating system, I focus on minimizing downtime and providing service that supports your operations long-term, just as I did for major brands.

What's included in your HVAC maintenance service, and why is it important?

Our maintenance service is designed to prevent costly breakdowns and extend system life. It includes a thorough inspection, cleaning of key components, checking refrigerant levels, calibrating the thermostat, and ensuring all electrical connections are secure. For Downey's climate, this regular check-up helps your system run efficiently year-round, improving comfort and managing energy costs. It's the best way to catch small issues before they become major repairs.

Business Location & Hours



Mon:12:00 AM - 7:00 PM
Tue:8:00 AM - 7:00 PM
Wed:8:00 AM - 7:00 PM
Thu:8:00 AM - 7:00 PM
Fri:8:00 AM - 7:00 PM
Sat:8:00 AM - 4:00 PM
Sun:Open 24 hours


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