When you invest in a new air conditioning system, you expect it to last—and it should. Most manufacturers back their systems with strong warranties that cover parts and equipment failures for years. But here’s something many homeowners in the Dallas-Fort Worth Metroplex don’t realize: your AC warranty can be voided, and when that happens, you’re on the hook for costly repairs.
At Texas Air Authorities, we’re all about protecting your investment and keeping your HVAC system running efficiently. That’s why we want to shed light on some of the most common ways warranties get voided—and how to avoid those costly mistakes.
1. Skipping Annual Maintenance
One of the fastest ways to void your air conditioner’s warranty is by skipping professional maintenance.
Most HVAC manufacturers require annual maintenance by a licensed technician as a condition of the warranty. If you can’t show proof of service (like receipts or digital service records), your claim may be denied when you need it most.
At Texas Air Authorities, we offer scheduled maintenance plans that keep your system in top shape and your warranty intact. Our NATE-certified technicians will inspect, clean, and fine-tune your unit—ensuring your investment is protected.
2. DIY Repairs or Unlicensed Work
We get it—DIY culture is alive and well in Texas. But when it comes to your air conditioner, rolling up your sleeves and trying to fix something yourself can do more harm than good.
Most warranties are voided the moment an unlicensed person services the unit. This includes DIY refrigerant refills, electrical repairs, or even replacing parts with off-brand components. If damage occurs due to improper repairs, the manufacturer has every right to deny your claim.
That’s why it pays to work with licensed professionals like Texas Air Authorities. We’ve served Arlington and surrounding cities since 1999, and our technicians know exactly how to service your system without risking your coverage.
3. Using Non-OEM Parts
Using off-brand or generic replacement parts may save a few bucks upfront, but it can cost you big down the line. Most manufacturers specify the use of OEM (Original Equipment Manufacturer) parts in their warranty terms. Non-OEM parts may not meet the required specifications, leading to premature failure—and a denied warranty claim.
We work with trusted brands like Lennox, Trane, and Goodman, and always use approved parts so you never have to worry about voiding your coverage.
4. Improper Installation
An air conditioner is only as good as the installation it receives. Improper installation—whether by a general handyman or an inexperienced contractor—can cause major system issues and instantly void your warranty.
A poor installation can lead to airflow problems, refrigerant leaks, or electrical issues that damage the system over time. Manufacturers often inspect installation history when a claim is made, and they can deny coverage if they find anything questionable.
That’s why all new installations from Texas Air Authorities come backed by a 1-year warranty on top of the manufacturer’s guarantee. We get it done right the first time.
5. Failure to Register Your System
Here’s one that surprises many homeowners: failing to register your system within the required window (usually 60-90 days) can shorten or void your warranty entirely.
Most manufacturers require registration to activate full coverage. If you skip this step, you might only receive limited protection—or none at all. When we install a new unit, we help our customers with the registration process to ensure they get the full benefits they deserve.
Conclusion
Warranties are there to protect you—but only if you follow the rules. At Texas Air Authorities, we help homeowners across Tarrant County stay informed, compliant, and covered. Whether it’s routine maintenance, expert repairs, or precision installations, we’ve got your back.
We offer same-day appointments, free estimates, and a 1-year warranty on all new equipment. Our job is to keep you comfortable and make sure your AC system delivers reliable performance—year after year.
Call Texas Air Authorities today to schedule your next tune-up or inspection. Protect your system. Protect your wallet.
Texas Air Authorities is the premier choice for HVAC services in Arlington. With a team of highly trained and certified technicians, we have the expertise to handle all of your heating, ventilation, and air conditioning needs. Our commitment to customer satisfaction is unmatched, and we always go above and beyond to ensure that your experience with us is positive. We use only the highest quality parts and equipment to ensure that your HVAC system is running at peak performance. Plus, we offer competitive pricing and flexible scheduling to fit your needs. Choose Texas Air Authorities for all of your HVAC needs in Arlington.
