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Austin Ductless Mini Split Systems

Mitsubishi Electric Mini-Split Installation for Austin, New Braunfels & Throughout Comal County

Austin's Green Air & Heating installs ductless mini-split systems for residential and commercial properties across Austin and the surrounding area. Our working relationship with Mitsubishi Electric gives customers access to high-performance mini-split equipment, and our participation in the Austin Energy Green Building program connects every installation to the city’s own energy efficiency standards. We’ve been in business since 2011 and bring over 20 years of combined HVAC experience to every project, designing each system for the specific property rather than pulling from a generic playbook.

A ductless mini-split pairs one or more indoor air handlers directly to an outdoor compressor unit, with no ductwork required. Systems come in cooling-only and heat pump configurations. Heat pump models provide both heating and cooling from the same equipment, making them a practical fit for Austin’s climate, where summers are intense and winters occasionally dip hard enough to demand reliable heat. We’re licensed and fully insured, serving both residential and commercial customers throughout the region.

Please contact us online or call (512) 598-6923 to discuss mini split installation in Austin with an experienced technician.

Key Advantages of Ductless Mini-Split Systems

Ductless systems compare favorably to traditional central air in several measurable ways. According to Energy Star, conventional duct systems can lose 20 to 30 percent of conditioned air through leaks, holes, and poorly connected ducts. Ductless systems eliminate that loss entirely, delivering conditioned air directly to the space it’s meant to serve.

  • Zone-by-Zone Efficiency: Each indoor unit conditions only the room or area where it’s installed. Unoccupied spaces don’t run, which can translate to lower monthly utility costs.
  • Improved Indoor Air Quality: Mitsubishi mini-split systems include multi-stage filtration that reduces allergens and airborne pollutants. This matters in Austin, where cedar and oak pollen seasons can stretch for months.
  • Quiet Operation: Indoor units run at very low decibel levels, making them well-suited for bedrooms, home offices, and living areas where noise is a factor.
  • Installation Flexibility: Without ductwork requirements, systems can be placed in virtually any room or structure, including spaces a central system can’t reach.

Mini-Split Systems & Austin’s Energy Landscape

Austin's Green Air & Heating participates in the Austin Energy Green Building program, which means our mini-split installations align with the energy efficiency initiatives Austin Energy administers for city residents. Austin Energy also offers rebate and incentive programs for qualifying high-efficiency HVAC equipment. Homeowners who install qualifying mini-split systems may be eligible, and we can point you toward the right resources when we discuss your project.

Austin’s housing stock creates real practical demand for ductless systems. Many older homes in established neighborhoods were built without modern ductwork or have layouts that make central air distribution inefficient. New construction projects, full remodels, and home additions all benefit from mini-split planning from the ground up. We offer custom HVAC design for all three, which means the system is sized and configured correctly before installation day rather than adapted after the fact.

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We Stand Behind Our Work

Our Customers Love to Brag

See what some of our past customers think about the quality services they received while working with us!

    "Great service at a reasonable price."
    Look no further for your A/C guy than Austin’s Green Air!
    - Brent B.
    "Very nice group & we're very grateful."
    Fast response & honest evaluation of our needs. Both indoor & outdoor units replaced affordably.
    - Sabrina A.
    "I have worked with them for years. Recommend 100%."
    Casimir knows everything about heating and air, and so does everyone he hires. His company is small enough to be reachable, just about any time.
    - Robin C.
    "10/10 would absolutely recommend!"
    Sonny came out and worked through multiple solutions with me to get my unit running in optimal condition. He talked through the WHY I was experiencing issues and helped explain ways for me to maintain the unit in the future.
    - Andy E.
    "I highly recommend Casimir and look forward to working with this company again the future."
    Casimir is an absolute professional and honest businessman as evidenced by our recent experience with him. We found him easy to understand and made us feel comfortable with our questions. Rather than invoice for the work he did in fact perform, he was gracious enough to waive his fee because his repair did not in fact solve the problem. That is a super standup move in my book and one that you rarely see these days.
    - Jason F.
    "Super pro. Super helpful."
    I called and left a message on a Sunday and a rep from Austin’s Green AC called me back that same day to set up an appointment on Monday. Sonny, their technician showed up on time, was friendly and helpful, and very service and customer-oriented. He explained what he was doing, suggested service options, and was extremely helpful in helping me decide what made the most sense for my situation and budget.
    - Perry D.
    "Excellent service every time! Highly recommend!!!"
    I was blown away with how dirty and impacted our mini split system was (the water was black with chunks of gunk, eek!)!! Sonny was able to get it cleaned out like new and the air is fresh again! Thank you guys for taking pride in your work and helping us stay healthy and care for our a/c system.
    - Customer
    "Honest and Dependable!"
    I love supporting small, family-run businesses with integrity and these folks are the real deal.
    - Bethany A.
Have You Seen Us Around Town? We Are Ready to Help

We are thrilled to offer such a large service area to proud quality comfort solutions for every season.

Why Austin Homeowners Choose Austin's Green Air & Heating

We’re a locally owned and operated company. Our team lives and works in the communities we serve, and every installation is a way to make that community better. That’s not a tagline. It shapes how we do business, from the products we carry to how we price our work.

  • Mitsubishi Electric Equipment: Our relationship with Mitsubishi Electric gives customers access to mini-split systems built for long-term efficiency and performance, not just competitive price points.
  • Over 20 Years of Combined Experience: We’ve been in business since 2011, and our team brings more than two decades of combined HVAC experience to every job.
  • Transparent Pricing: Honest assessments and straightforward pricing with no hidden fees or surprise charges. You know what you’re getting before work begins.
  • All Makes and Models: We don’t limit our service to new installations. We work on virtually all makes and models of heating and cooling equipment, which matters when a system needs service down the road.
  • Flexible Scheduling: We offer weekend appointments and same-day availability when needed.
  • Wide Service Area: We serve Austin, Round Rock, Pflugerville, Cedar Park, Georgetown, New Braunfels, and much of both Hays and Travis counties.

We’re licensed and fully insured, and we’re ready to discuss your project wherever you are in the Austin area. Call (512) 598-6923 or contact us online to get started.

Why Choose Us?

  • Our Quality and Experience is unmatched

    With over a decade of HVAC experience, we stand behind our work.

  • We can handle any HVAC project you need done

    We tackle each job with conviction and enthusiasm.

  • You won't have to fret any overtime rates

    We offer 24/7 emergency services for peace of mind.