HVAC Rooftop Unit is a modern system that efficiently maintains a comfortable building climate. However, any equipment wears out over time, affecting system efficiency and causing unexpected problems - significantly higher energy bills, reduced employee comfort, and an increased risk of potential breakdowns. If your RTU requires replacement, At Hot Cold Air in Chicago offers professional rooftop unit replacement services.
We will help you quickly and efficiently upgrade your ventilation and air conditioning system, ensure a comfortable microclimate in your building and reliable long-term operation of your HVAC system.
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.
At Hot Cold Air, we specialize in HVAC rooftop unit replacement and offer comprehensive, professional rooftop air conditioning (RTU) replacement services in Chicago.
We approach each order individually and take into account all the wishes and requirements of our clients. Professional replacement of rooftop units is a guarantee of quality workmanship.
The cost of rooftop unit replacement depends on a number of factors that customers need to consider when planning their budget.
Size and capacity of the equipment
Difficulty of performing the work
Building type
Make and model of equipment
Materials and components
Additional costs may also be included in the roof unit replacement cost estimate:
Why choose us?
The team of At Hot Cold Air are highly trained engineers and technicians with years of experience in the HVAC industry. Our specialists are experts in the design, installation and maintenance of ventilation and air conditioning systems.
Contact us for more information and order a free consultation. You won't regret your choice when you entrust your rooftop air conditioner replacement to the professionals from At Hot Cold Air!
We’ve got answers. From system types to financing options — here are the most common questions building owners ask about rooftop unit replacement:
We offer rooftop unit replacement starting at $149/month with financing. Final pricing depends on unit capacity, brand, and installation specifics.
Our technicians will assess your building’s square footage, insulation, occupancy, and ductwork to recommend the proper tonnage and unit type.
Most replacements are completed in one day. If your project requires structural adjustments or ductwork reconfiguration, we’ll provide a clear timeline in advance.
Yes. We take care of all required permits and ensure your new rooftop unit installation complies with local codes and energy efficiency standards.
Yes — our Advantage Club includes regular tune-ups, priority scheduling, and discounts, keeping your RTU efficient and reliable long-term.
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!