Reliable Heating & Cooling: Your HVAC Experts in East Saint Louis, IL

When the weather in East Saint Louis swings from humid summers to chilly winters, having a dependable HVAC company matters. Reliable Heating & Cooling serves homeowners and businesses across the Metro East area, providing heating and air conditioning solutions that fit local needs.

Business Overview

Reliable Heating & Cooling offers emergency service for those sudden breakdowns when you need help fast. Their team of trained technicians handles both residential and commercial systems. They know that keeping your family comfortable or your business running smoothly is a priority, so they respond with practical, efficient solutions.

Key Services

Whether you’re dealing with an old furnace or a struggling AC unit, Reliable Heating & Cooling provides the services local buildings require. Common needs they address include:

  • Air conditioning installation, repair, and maintenance
  • Heating system installation, repair, and maintenance
  • Indoor air quality improvements and duct cleaning
  • Thermostat installation and smart home integration
  • Preventive maintenance plans to avoid costly surprises

Their work focuses on the real issues East Saint Louis residents face: aging systems in historic homes, efficiency upgrades for modern builds, and keeping businesses comfortable year-round.

Areas Served

Reliable Heating & Cooling covers a wide part of the Metro East region. Their service area includes O’Fallon, East Saint Louis, Jarvis, Swansea, Shiloh Valley, Canteen, Centreville, Freeburg, Caseyville, Washington Park, and Alorton. Having worked in these communities for years, their technicians understand the common layouts and construction styles of local homes and commercial buildings. This local knowledge helps them diagnose problems faster and recommend solutions that work here.

Company History

Founded by a local technician who saw a need for honest, skilled HVAC service in the area, Reliable Heating & Cooling started as a small operation focused on residential repairs. Over time, they expanded their team and began serving commercial clients as well. Their growth came from repeat customers and word-of-mouth referrals—people appreciated their straightforward approach and reliable work.

Leadership

The owner brings years of hands-on experience in the HVAC industry. Living and working in the community, they’ve built relationships with suppliers and other local tradespeople. You might see their trucks around town, and they’re often involved in local events or supporting neighborhood projects. Their leadership style emphasizes training technicians thoroughly and treating every customer like a neighbor.

Specialties & Highlights

A few things set Reliable Heating & Cooling apart:

  • They offer clear, upfront pricing before any work begins.
  • Technicians arrive on time and respect your home or business.
  • They use quality parts and equipment suited for our local climate.
  • Their maintenance plans are designed to extend system life and improve efficiency.
  • They provide honest advice—if a repair isn’t needed, they’ll tell you.

Why Locals Choose Reliable Heating & Cooling

People in East Saint Louis, IL, and the surrounding towns choose Reliable Heating & Cooling because they deliver what they promise. They show up when they say they will, fix the problem correctly, and stand behind their work. Their long-standing presence in the community means they’ve serviced generations of homes and businesses. When you need heating or cooling help, Reliable Heating & Cooling in East Saint Louis, IL, provides the dependable service you can count on.

Contact Information

Reliable Heating & Cooling

: 702 N 79th St, East Saint Louis, IL 62203

: (618) 397-3310

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Business Services

    Business Location & Hours



    Mon:Open 24 hours
    Tue:Open 24 hours
    Wed:Open 24 hours
    Thu:Open 24 hours
    Fri:Open 24 hours
    Sat:Open 24 hours
    Sun:Open 24 hours




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