
Reasons to Work with Us
When you choose us for your mini split installation, you’re not just getting dependable HVAC service; you’re getting a team that treats your home like it’s their own. We’ve been helping homeowners find reliable heating and cooling solutions since 1980, and we don’t stop until the job’s done right. From start to finish, you’ll get the kind of customer care that feels more like working with family than a contractor. Here’s why so many homeowners keep calling us back:
No-Stress Financing Options
We’re here to make things more accessible for you, and that includes how you pay. Through Wells Fargo, you have flexible financing options ready when you are, with features like:
Struggling with Hot and Cold Spots in Your Home?
Traditional HVAC systems aren’t always the best fit for every home. Some areas may not receive enough airflow, and older ductwork can lead to energy loss. If you’re dealing with uneven temperatures or limited space for ducts, a ductless mini split AC can solve the problem. Signs you might need a mini split system include:
If any of these issues sound familiar, a mini split installation could be the right solution.
How a Mini Split System Works
A ductless mini split AC consists of an outdoor compressor and one or more indoor units that deliver direct heating and cooling to specific areas. Each indoor unit is controlled separately, allowing for personalized temperature settings in different rooms.
Our technicians will assess your home’s layout, cooling and heating needs, and installation options. Then, we’ll mount the indoor unit in the best location for airflow and efficiency, and install the outdoor unit nearby, with refrigerant lines connecting the two. Once it’s installed, we’ll test the system, explain how to operate it, and make sure you’re satisfied with the setup.
Don’t Wait Too Long to Upgrade Your System
Waiting too long to upgrade your heating and cooling system can lead to higher costs and ongoing discomfort. An outdated or inefficient system can cause:
A mini split installation helps avoid these issues while offering reliable, cost-effective climate control.
Why Choose a Mini Split System?
A ductless mini split AC delivers energy-efficient, customizable heating and cooling for any space. Some of the benefits you can expect with a professional mini split installation include:
Whether you’re upgrading your system or adding comfort to a specific area, a mini split is a smart, long-term investment.
Frequently Asked Questions
Here are some of the most common questions we get about mini split installation. If you don’t see your question here, get in touch with us, and we’ll provide you with an answer.
A ductless mini split AC consists of an outdoor compressor unit and one or more indoor units that distribute air directly into different rooms. The system does not require ductwork, making it more efficient and easier to install. Each indoor unit is controlled independently for customized temperature settings.
Most air conditioning installation jobs take one day, but the exact time depends on the system type and any additional work needed. If we have to modify ductwork or install a new thermostat, it may take longer. We always provide a timeline before starting the job.
Mini split systems can be installed in homes, apartments, offices, garages, and room additions. They are ideal for areas without ductwork or rooms that need independent climate control. Our technicians determine the best placement for optimal airflow and efficiency.
Most mini split installations take one day, depending on the number of indoor units being installed. Our team works efficiently to minimize disruption and ensure a smooth installation.
The cost of a mini split installation depends on the number of indoor units, system size, and installation complexity. We provide upfront pricing and recommendations based on your heating and cooling needs.
Yes, most ductless mini split AC systems include a heat pump function, allowing them to provide both heating and cooling. These systems are highly efficient and work well even in colder temperatures.
Mini splits are more energy-efficient than traditional HVAC systems because they don’t use ductwork, which can lead to heat loss. They also allow for zoned climate control, reducing unnecessary energy use.
Regular maintenance includes cleaning the filters, checking refrigerant levels, and keeping the outdoor unit clear of debris. With proper care, a ductless mini split AC can last 15-20 years.
Mini split systems require professional installation to ensure proper refrigerant handling, electrical connections, and system efficiency. Our technicians handle every step to guarantee a reliable and safe setup.
Whether they are better is up to each individual person, but many homeowners prefer them. Mini splits are ideal for homes without ductwork, room additions, and spaces needing zoned climate control. They provide greater efficiency, flexible installation options, and lower energy costs than traditional HVAC systems.
20% Off
Service Repair Coupon for New Customer
Try Us and See for Yourself Why Most of Your Neighbors Already Use Us!
This coupon entitles a homeowner to a 20% discount off any heating or cooling repair service performed by Southwest Cooling and Heating at their residence. Additional service fees may apply. Discount is limited to a maximum of $50.00. Only one (1) coupon per service address will be accepted.
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Ready to see what Southwest can do for your home? We’d love to hear from you! Please schedule an appointment online or call us at 435.673.4877. Our lines are always open.

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If you’re considering a mini split installation in St. George, UT, our team at Southwest Cooling and Heating has got you covered. We install high-quality ductless mini split AC systems that deliver reliable heating and cooling all year. Reach out to us today to schedule your installation.





