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Your All-In-One Ductless HVAC Solution
Why Consider a Ductless Mini-Split System?

While many homes benefit from central air, there’s an increasing demand for more versatile HVAC solutions. Enter ductless mini-split systems: a game-changer for temperature control. These HVAC stars stand out for several reasons:
1. No Ducts, No Fuss: As the name implies, these systems bypass the need for ductwork, making them an excellent choice for homes without it.
2. Energy Efficiency: By eliminating ductwork, you avoid the energy losses typically associated with traditional systems, translating to savings on your energy bills.
3. Flexibility: Ductless systems are perfect for targeting specific zones or rooms in your home such as extensions, sunrooms, or even your newly refurbished garage turned workspace.

Harness the Power of Zoned Heating & Cooling

Mini-split systems do more than just cool; they’re your all-around solution for keeping things comfy. With these systems, you can:

  • Effortlessly cool down that one bedroom that's always too warm.
  • Warm up or cool down several rooms smoothly and independently.
  • Finally tackle those pesky "hot spots" that never seem to cool down.
Benefits of Ductless HVAC Systems

Ductless HVAC systems are not just a fad; they’re a revolutionary step in home comfort, offering:

  • Top-Notch Efficiency: With impressive SEER ratings, these systems outpace traditional air conditioners and heat pumps in energy efficiency.
  • Eco-Friendliness: Their energy-efficient nature reduces your carbon footprint.
  • Modularity: You can start with one and expand as needed. Each unit operates independently, giving you the freedom to control temperatures in occupied spaces only.
  • Sleek Design: Unlike bulky traditional units, mini-splits are compact and can be discreetly mounted.
  • Humidity Control: Beyond temperature regulation, they can help in maintaining optimal humidity levels, ensuring a comfortable environment.
Discover New Home Comfort with Oasis

Ready to explore the future of home comfort? Our team at Oasis Heating & Air Conditioning is geared to guide you through the maze of options and help you pinpoint the best ductless solution for your home. Dive into the benefits of a ductless mini-split system and elevate your indoor comfort experience. Give us a call today for your free quote!

Frequently Asked Questions

What is a ductless mini-split system?

A ductless mini-split system is like a central AC system, but it does not require any ductwork.  Each indoor unit will service a single room or area, and each unit uses a separate fan and evaporator coil.  Give us a call today to see if a ductless mini-split system is a good option for your home!

How does a ductless mini-split system work?

A ductless mini-split system works on the same principles as larger HVAC systems.  Instead of a central indoor unit connected by long lengths of ductwork transporting warm and cool air back and forth though, a mini-split system places small units directly in each room, which pull in warm air and send it back out as cold air.

Where can mini-splits be installed?

Mini-splits are a flexible solution for many homes, especially those that do not already have ducting.  Some areas where you may see mini-splits in action are in bedrooms, living rooms, garages, finished basements, guest rooms, mancaves, or home additions.

What are the benefits of a ductless mini-split system?

The biggest advantage of ductless mini-split systems over traditional central air options is ease of installation.  For a home without existing ductwork, the installation of it can be an expensive and complicated endeavor.  The are many other advantages as well, including: integrated zoning with flexible coverage, extremely energy efficient, compact designs, more affordable than expanding a current HVAC system, and can be easily installed in detached exterior buildings.

Can a mini-splits cool my whole house?

Yes, they sure can.  You can use a ductless mini-split system to cool one room or your entire house.  The ability to cool a whole house is made possible by connecting the outdoor condenser to multiple indoor units – this is referred to a multi-zone mini-split system.

What is the difference between single zone and multi-zone?

A single zone system refers to one mini-split indoor unit.  A multi-zone system consists of two or more indoor units.

Heating and Air Conditioning Services in San Marcos & Surrounding Areas

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Decades of experience and a commitment to excellence make Oasis a top choice for any HVAC needs.

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Our promise is not just quality workmanship it is your complete satisfaction. We stand by every service.

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Our flexible financing options are tailored to accommodate every client’s budget, ensuring you do not have to compromise on quality.

Signs It’s Time to Replace Your HVAC System

Age: Like any mechanical system, it will fail overtime.

High Energy Bills: Older models are less efficient & will lose efficiency as they get older.

Frequent Repairs: Repairs aren’t uncommon, but if they are required often, the system is likely at the end of its lifespan.

Trusted HVAC & Plumbing Excellence in San Marcos: Experience the Oasis Advantage

100% Satisfaction Guarantee

Providing top-tier HVAC & plumbing services is our standard. With warranties that exceed the usual industry standards for both equipment and labor, our utmost priority is to ensure your complete satisfaction with every project.

Experienced & Knowledgeable

Boasting over three decades in the HVAC & plumbing fields, our team delivers unparalleled expertise to every task. Our commitment to ongoing training and learning guarantees state-of-the-art solutions and premier service for all your home comfort needs.

Fair, Upfront Pricing

Marrying excellent AC, heating & plumbing expertise with clear, upfront pricing is our pledge. You can anticipate competitive rates without any unexpected costs or hidden charges, and our install and replacement estimates will always be free!


We firmly believe that everyone deserves optimal indoor comfort, regardless of budget constraints. Explore our flexible financing options to ensure home comfort without the financial stress.

Above and Beyond Factor

Our dedication to excellence is not just about systems and solutions. It is about the relationships we build. Every interaction, big or small, is valued. We strive to ensure that everyone—whether a loyal customer or a first-time inquirer—feels the depth of dedication and expertise our team brings.

Give Us a Call! Or Let Us Contact You!
(619) 626-2499

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    Schedule Appointment

    Contact us to schedule your in-home free consultation.


    Home Evaluation & Customized Plan

    We will help you to determine the best system for your home based on your needs, space, and budget.


    Install & Execute

    Our team will install the system of your choice and ensure it works perfectly.

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    Listen to Our Past Clients.