Business Details
46 Years
experience
Emergency
services
Your Trusted HVAC Experts in Central Texas
Ellis Air Systems has been a family-owned and operated HVAC company since 1980, prioritizing customer satisfaction and personalized service. With over three decades of experience, we specialize in residential and commercial HVAC installation, repair, and maintenance, serving Central Texas including Bell, Coryell, Williamson, and North Travis Counties. Our team, led by family members in key roles, has installed more R410a systems than any local contractor, ensuring reliable solutions backed by a lifetime workmanship warranty. Our 99.9% customer satisfaction rate reflects our commitment to quality, using top brands like Rheem, Lennox, and Carrier.Recognized as Best HVAC Company in Central Texas from 2011 to 2024, we combine expertise with competitive pricing and fast turnaround times. Our Cool Club preventative maintenance program offers peace of mind, while our emergency services ensure year-round comfort. We honor military and first responders with exclusive discounts, reinforcing our community values. Every service, from AC repair to air duct cleaning, is delivered with a focus on efficiency, health, and long-term client relationships.
Services
AC Repair
HVAC Maintenance
Air Duct Cleaning
Whole House Air Purifier
Emergency Services
Details
- Year established: 1980
Highlights and features
- Family-owned since 1980 with lifetime workmanship warranty
- 99.9% customer satisfaction rate over three decades
- Awarded Best HVAC Company in Central Texas 14 consecutive years
- Serves Bell, Coryell, Williamson, and North Travis Counties
- Installs more R410a systems than any local contractor
What people say
Award-winning team
99.9% satisfaction
Lifetime warranty
Experienced technicians
Competitive pricing
Services
AC Repair
Our certified technicians quickly diagnose and fix AC issues, using premium parts to restore cooling efficiency. We address irregular temperatures, unusual noises, and system failures, ensuring optimal performance. With decades of experience, we provide fast, reliable repairs for residential and commercial properties.
HVAC Maintenance
Preventative maintenance extends system lifespan and prevents costly breakdowns. Our 21-point precision checkup cleans components, tests performance, and identifies potential issues. Regular service improves energy efficiency, indoor air quality, and system reliability for homes and businesses.
Air Duct Cleaning
Thorough cleaning removes dust, allergens, and mold from HVAC ducts, enhancing air quality and system efficiency. Our professionals use advanced tools to clean vents and prevent health risks. This service reduces energy costs and maintains a healthier indoor environment for families and workplaces.
Whole House Air Purifier
MicroPure air purifiers eliminate bacteria, viruses, allergens, and odors using NASA-developed technology. Installed in HVAC systems, they improve indoor air quality for allergy sufferers and maintain system efficiency by preventing coil contamination. This solution kills pathogens on surfaces and in circulating air.
Emergency Services
Weekend emergency services address urgent HVAC failures with rapid response. Our team prioritizes urgent repairs for broken systems during extreme weather, minimizing discomfort and safety risks. This service ensures year-round comfort with no additional costs for weekend calls.
People
Fred Ellis
Founder
Founded Ellis Air Systems over 30 years ago with one truck. Provides strategic counsel and oversight, ensuring the company maintains its family values while adapting to industry changes.
Mason Ellis
CFO
Manages financial operations with a degree from Texas A&M University. Ensures administrative efficiency and fiscal responsibility, handling accounts and management processes for business stability.
Preston Ellis
COO
Chief Operating Officer with 15+ years in HVAC leadership. Oversees daily operations, ensuring technical excellence and service quality across installations and repairs for residential and commercial clients.
Scott Ellis
Install Manager
Manages over 75 installers in the booming installation department. Brings extensive field experience to oversee efficient system deployments, ensuring timely, quality installations for new construction and replacements.
Questions
Do you offer emergency HVAC services?
Yes, we provide weekend emergency services for urgent heating and cooling issues with no additional costs.
What areas do you service?
We serve Killeen, Temple, Round Rock, and surrounding counties including Bell, Coryell, and Williamson.
How often should AC maintenance be scheduled?
We recommend bi-annual maintenance checks to optimize performance and prevent breakdowns during peak seasons.
Can you help with AC repair vs replacement decisions?
Yes, our technicians assess system age, efficiency, and repair costs to recommend cost-effective solutions.
What payment options are available?
We accept online payments, mobile payments, and offer financing through Greensky and Springleaf.
Do you honor military discounts?
Yes, we provide 5% off full system replacements and 10% off repair parts for military and first responders.
