Commercial Air Conditioning and Heating Maintenance in North Texas
A reliable HVAC system is essential for keeping your commercial facility comfortable, energy-efficient, and operational year-round. At Ellis Air Conditioning and Heating, we specialize in commercial air conditioning and heating maintenance services tailored for businesses across Dallas and North Texas.
Our proactive approach helps you avoid unexpected downtime, improve indoor air quality, and extend the lifespan of your HVAC system—all while reducing energy costs.
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Why Businesses Across North Texas Choose Ellis AC
🛠️ Certified HVAC Technicians – Our team is trained to service all major commercial HVAC brands and systems.
⚙️ Energy Efficiency Experts – We focus on system optimization to reduce your carbon footprint and energy bills.
⏰ Flexible Scheduling – We work around your business hours to keep operations running smoothly.
🚨 24/7 Emergency Services – When urgent issues strike, we’re just a call away.
🤝 Local & Trusted Since 1975 – Businesses throughout Dallas–Fort Worth rely on our experience, integrity, and dedication.
Why Regular HVAC Maintenance Matters for Your Business
Preventive maintenance is one of the smartest investments a business can make in its HVAC system. Our commercial maintenance services help:

âś… Improve Indoor Air Quality
Dust, allergens, and pollutants often build up in commercial HVAC systems. Routine maintenance—like duct cleaning and filter replacement—improves air quality for employees and customers alike, promoting wellness and productivity.
âś… Extend Equipment Lifespan
By identifying and addressing small issues early, we prevent excessive wear on your system, helping you avoid costly repairs or premature replacement.
âś… Prevent Business Disruptions
System failures during peak business hours can result in lost revenue and productivity. With scheduled maintenance, we reduce the risk of breakdowns and ensure year-round reliability.
âś… Boost Energy Efficiency
Clean and well-tuned systems use less energy. Our inspections, tune-ups, and component adjustments ensure your equipment operates at peak efficiency—saving you money on utility bills.
Get in Touch with Ellis AC
Need reliable heating and cooling services? Contact our expert team today for top-notch HVAC solutions.
Contact UsWhat’s Included in Our Commercial HVAC Maintenance Services?
Ellis Air Conditioning and Heating offers comprehensive maintenance programs that include:
Full-System Inspections – We examine all components to detect signs of wear or malfunction.
System Cleaning – Removal of dust, debris, and buildup to improve airflow and performance.
Performance Testing – We verify that your system operates reliably and efficiently.
Air Filter Replacements – We install high-quality filters to enhance indoor air quality and protect equipment.
System Calibration – We fine-tune components to maintain temperature consistency and efficiency.
Talk to us today about your maintenance needs—we’ll customize a plan that fits your facility and budget.
Ask About Our Scheduled Maintenance Agreements
Want to avoid HVAC surprises and stay ahead of repairs? Ellis AC offers Scheduled Maintenance Agreements designed specifically for commercial facilities.
With our agreements, you get:
Priority Service
Customizable visit frequency (monthly, quarterly, bi-annually)
Discounted service rates
Thorough documentation of inspections and repairs
These agreements are ideal for property managers, retail stores, office buildings, warehouses, and any business that values peace of mind and system reliability.
đź“… Contact us now to set up a customized maintenance schedule.

