Furnace Maintenance & Tune-Up Experts
COMMERCIAL + RESIDENTIAL
When an NWI winter sets in, your furnace needs to be ready. Houston Heating & Cooling provides professional furnace maintenance for homes and businesses across Lake, Porter, and LaPorte counties — keeping you warm, safe, and efficient all season long.
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Furnace Maintenance Is a Safety Issue — Not Just Efficiency
A neglected furnace can develop cracked heat exchangers that leak carbon monoxide into your home or building. Annual inspections by a licensed technician are the most reliable way to catch these hazards before they become dangerous. Don't skip your furnace tune-up.
WHO WE SERVE
Furnace Maintenance for Every Property Type
Whether you own a single-family home in Munster or manage a commercial property in Crown Point, our technicians are trained and equipped to handle furnace maintenance at any scale.
Home Furnace Maintenance
A furnace failure in a commercial setting costs more than just repair bills — it means lost productivity, uncomfortable employees, and potentially closing your doors. Houston Heating & Cooling keeps your business warm and compliant.
We work around your business hours to minimize disruption, provide detailed service documentation for compliance purposes, and offer priority service agreements for commercial clients across Northwest Indiana.
🔥Single-family homes throughout NWI
🔥Townhomes and condominiums
🔥Multi-unit residential buildings
🔥New construction pre-season inspections
🔥Home buyer & seller HVAC inspections
🔥All major furnace brands and models
🔥Gas, propane, and electric furnaces
THE FULL PICTURE
What's Included In Every Furnace Tune-Up
Our technicians perform a comprehensive inspection of every critical furnace component — not a quick once-over. Every visit includes a written system report with findings and any recommended next steps.
All makes and models serviced, including gas, propane, and electric furnaces. We carry common replacement parts on every truck to minimize return visits.
Inspect Heat Exchanger
Cracks in the heat exchanger can allow carbon monoxide to enter living spaces. This is our most critical safety check.
Check & Clean Condenser Coil
The outdoor unit's coil sheds heat — we clean debris and check for obstructions.
Test Refrigerant Levels
Low refrigerant quietly kills efficiency. We verify proper charge and check for leaks.
Test Ignition System
Whether your furnace uses a pilot light, hot surface ignitor, or electronic ignition, we test and clean the ignition system.
Inspect & Lubricate Blower Motor
The blower circulates heated air throughout your property. We inspect bearings, lubricate moving parts, and test airflow.
WHY HOUSTON HEATING & COOLING
NWI's Trusted Furnace Experts
Furnace maintenance isn't just about efficiency — it's about keeping your family or employees safe through an Indiana winter. We take that responsibility seriously.
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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
10+
Years of Experience
COM+
Commercial & Residential Service
ALL
Major Furnace Brands Serviced
5.0
Average Google Rating
WHERE WE SERVICE
Furnace Maintenance Across NWI
We provide residential and commercial furnace maintenance throughout Lake and Porter counties — local technicians who know NWI.
Don't see your city? Call us at (219) 798-5129 — we serve many additional communities throughout Northwest Indiana and may be able to dispatch a technician to your area.
WHAT NWI CUSTOMERS SAY
Real Reviews From Real Neighbors
COMMON QUESTIONS