360° HVAC Services
At Houston Heating & Cooling, we understand that downtime is not an option. That’s why businesses across Northwest Indiana trust us for responsive, reliable, and cost-effective commercial HVAC services. Whether you’re managing a small office, retail space, industrial facility, or multi-unit building, we tailor our heating and cooling solutions to meet your exact needs—without disrupting your operations.
Commercial HVAC VS. Residential
Commercial HVAC systems are significantly more complex than their residential counterparts. Here’s why:
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System Size & Capacity: Commercial HVAC units are larger, more powerful, and often modular to handle expansive indoor spaces and variable occupancy loads.
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Installation Location: While residential units are typically installed at ground level, commercial HVAC systems are often located on rooftops or in mechanical rooms for space efficiency and easier access for service.
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Design & Zoning: Businesses require custom ductwork, zoned climate control, and integration with building management systems to accommodate multiple rooms, floors, or departments.
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Maintenance Needs: Commercial systems operate longer hours and under more stress than residential systems, making routine maintenance and inspections critical for uptime and energy efficiency.
Types of HVAC Systems We Install
Every business is different, which is why we work with a variety of commercial HVAC systems including:​
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Rooftop Units (RTUs): Self-contained HVAC systems installed on flat roofs, ideal for office buildings and retail centers.
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Boilers: High-efficiency heating systems for large buildings, schools, and manufacturing facilities.
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Heat Pumps – Energy-efficient heating and cooling in one system, perfect for mild climates or mixed-use buildings.
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Variable Refrigerant Flow (VRF) Systems: Flexible, scalable systems offering precise climate control across multiple zones.
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Packaged Units: Compact HVAC solutions that house all components in a single unit, often used in commercial settings with limited indoor space.
Industries We Serve
We provide commercial HVAC services to a wide range of industries throughout Northwest Indiana, including:​
✓ Office Buildings
✓ School Systems & Educational Facilities
✓ Healthcare Facilities & Clinics
✓ Warehouses & Distribution Centers
✓ Retail Stores & Shopping Centers
✓ Restaurants & Food Service Establishments
✓ Manufacturing & Industrial Plants
✓ Government Buildings
✓ Religious Institutions
✓ Multi-Use Commercial Properties
No matter the size or type of facility, we design HVAC solutions that balance comfort, reliability, and efficiency.
Why Businesses Choose Us
When it comes to your commercial HVAC system, you need a partner you can trust for quality, speed, and expertise—Houston Heating & Cooling delivers all three.
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10+ years of local expertise in Northwest Indiana commercial properties
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Highly trained technicians experienced in large-scale HVAC systems
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24/7 emergency repair services
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Customized maintenance plans to fit your building’s usage
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Honest recommendations — no upselling, just what you need
Need Financing? We've Got You Covered!
HVAC repairs or replacements can be a big investment—but they don’t have to stall your operations. We offer flexible financing options designed to keep your business running smoothly without upfront strain.
Learn more about our financing options and see how easy it is to get started.
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Do you offer emergency commercial HVAC repair services?Yes, we provide 24/7 emergency HVAC repairs across Northwest Indiana to get your system back up and running as quickly as possible—no matter the time or day.
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Can you replace an HVAC system without shutting down my business?In many cases, yes. We work with your schedule to minimize disruptions and ensure your staff and customers remain comfortable during the installation or replacement process.
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How do I know which commercial HVAC system is right for my building?Our team will assess your building’s size, layout, usage, and energy goals to recommend the most efficient system—whether that’s a rooftop unit, boiler, VRF system, or something else.
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What industries do you service?We provide HVAC services for offices, schools, medical facilities, warehouses, retail stores, restaurants, government buildings, and more. If your business needs heating or cooling, we can help.
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Do you offer financing for commercial HVAC projects?Absolutely. We offer flexible financing options to help make large repairs or system upgrades more affordable. Visit our financing page for details.