Regular HVAC rooftop unit maintenance is an important factor in keeping your air conditioning system cost-effective and operational in the long run. RTU (Rooftop Units) provide a comfortable environment in residential and commercial spaces year-round, but without proper maintenance, their performance is significantly reduced. The benefits of regular maintenance include:
At Hot Cold Air, we offer comprehensive RTU services in Chicago, and are ready to keep your HVAC system running consistently, reliably, and efficiently year-round.
At Hot Cold Air, we deliver efficient solutions to improve your indoor climate. Any questions? Fill out our contact form and we’ll respond swiftly to discuss how we can help you achieve optimal comfort.
When you are offered professional rooftop air conditioning maintenance (RTU), it means that an extensive range of work will be performed by qualified professionals using specialized equipment and tools. The goal of such maintenance is to keep your HVAC system in optimal condition and ensure its longevity and efficiency.
Professional maintenance of rooftop units, is not only to ensure their smooth operation, but also to prevent unexpected dangerous situations associated with their operation.
RTU maintenance costs vary greatly, depending on a number of factors. Knowing the major components of the estimate can help you choose the best maintenance plan and determine if you can budget for it.
In addition to the main factors, the cost of all maintenance work performed by the specialist is added to the estimate - from diagnosis to the report of the work performed.
The experts at In At Hot Cold Air are familiar with Chicago's climate and know how to keep your system running optimally in all weather conditions. Our experts are well-versed in the local market and can quickly locate the parts and materials you need.
Contact us for a service appointment and see the quality of our services by yoursef!
We’ve got answers. From service details to maintenance frequency — here are the most common questions building owners ask about rooftop unit maintenance:
We currently offer rooftop unit maintenance for just $110 — regularly $200. This includes full inspection and tune-up to ensure optimal performance.
Service includes full diagnostics, cleaning coils and filters, checking refrigerant levels, testing electrical components, and adjusting controls for maximum efficiency.
We recommend performing maintenance at least once a year — ideally in spring or fall — to catch issues early and prevent unexpected failures.
Yes — with our Advantage Club plan ($14.97/month), you get priority service, annual tune-ups, and exclusive discounts.
It increases efficiency, extends equipment lifespan, helps prevent costly breakdowns, and ensures reliable operation year-round.
Got a question? We're here to help! Fill out our contact form, and we'll respond promptly to address your needs. We look forward to assisting you!