We keep you comfortable year 'round

Frequently Asked Questions

What are the Benefits of Regular AC Maintenance?
At Rose CIty Air, we recommend maintaining your air conditioner once or twice a year. It’s easy to skip these tune-ups, but once you realize the benefits that await you, you’ll never miss another visit.

Here’s what you stand to gain:
  • Lower energy bills
  • Fewer mid-season breakdowns
  • Reduced air conditioner repair bills
  • Extended equipment lifespan
  • Improved home comfort and indoor air quality
  • Peace of mind
How often does my AC filter need to be replaced?
Changing the filter when it becomes clogged is arguably the most important HVAC maintenance task. This maintains adequate airflow so the AC doesn’t overheat. It also helps cooled air circulate efficiently to keep your utility bills down.

Standard air filters should be checked once a month and replaced after no more than three months. High-efficiency filters may last up to a year, and some filters can be washed and reused.
Why is my AC system leaking water?
The primary function of an air conditioner is to remove sticky water from the air and put it into a drain. When sized correctly, the cooling affect is often secondary or incidental. Many times, the drain can become obstructed from dirt, especially if the air filtration system is poor.

The other reason an ac leaking can be more serious- ice! When refrigerant levels are low and/or airflow is restricted the AC coil by your furnace or air handler freezes. When this happens, water collects & turns to ice and grows larger than the drain system, then defrosts. This water can infiltrate dark places and grow mildew, or even affect electronic components, damaging your hvac system. Inspect carefully with the power off and good a flashlight to see where the water is starting from. Many times, a hand from a hvac pro can save you lots of frustration.
What is the best time to buy an air conditioner?
It’s probably time to consider replacing your air conditioner if you are investing a lot of money into repairing it. It’s best to replace your air conditioner before the extreme temperatures arrive to ensure continued comfort & safety.
What is the difference between R-22 and R-410A refrigerants?
R-22, otherwise known as freon is an older type of refrigerant while R-410A is used on newer air conditioners & rooftop units. In January 2020 R-22 was phased out & is no longer being manufactured.
Financing is available

You don't have to break the bank to stay comfortable

Rose City Air is owned and operated right here in Tyler, TX since 2017. Our customers are our neighbors. We'll do right by you the first and every time because we live here too. If for any reason you're not satisfied, call us at (903)630-4343 right away and we'll do whatever it takes to make it right!

​If you need financing, we offer it via Synchrony.


We can take care of any HVAC/R need you may have.
Below is a few examples of the services we offer.


Commercial & Residential
Air Handlers, Condensers, Heat Exchangers, Ducts, Vents and more!


Commercial & Residential
Replacing your current system, or you need an install for a new property.


Commercial & Residential
We offer service plans so you can spend your time on other things.


Commercial Only
Don't let your food go bad. We can get you back up and running in no time.
Rose City Air Guarantee

We guarantee our work.

Our Technicians are human so mistakes can happen, but we strive to keep our customers happy and we will do whatever it takes to keep you satisfied.

We want to make you comfortable!
Have an emergency?

Available when you need us

We'll be there, any time of day.

Call us, text us, or contact us online and we'll be there ASAP.
Call (903) 630-4343
Text (903) 602-3434
See our financing page

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