Ductless Mini Split HVAC Systems
Ductless Mini Split HVAC Systems in Livermore & the Tri-Valley
Efficient Heating and Cooling Without Ductwork
Miller’s Air Conditioning & Heating specializes in the installation of ductless mini split HVAC systems, offering homeowners in Livermore and the Tri-Valley a flexible and energy-efficient heating and cooling solution.
Whether you’re looking to upgrade your home’s comfort or need targeted climate control for specific rooms, a mini split system provides the perfect balance of performance and efficiency.

Benefits of a Ductless Mini Split System
- Zoned heating and cooling for personalized comfort
- Higher energy efficiency compared to traditional HVAC systems
- No ductwork required, making it ideal for home additions and older homes
- Compact design that blends seamlessly with your space
- Quiet operation for a more comfortable home environment
Why Choose Miller's AC & Heating
Ductless Mini Split System Installation
- Experienced technicians with specialized training in mini split systems
- Wide selection of top-rated brands
- Upfront pricing with no hidden fees
- Quick and seamless installation with minimal disruption
- Financing options available for affordable monthly payments

Our Installation Process
O1
Free Consultation and System Assessment
We evaluate your home and heating/cooling needs to recommend the best mini split solution.
O2
System Selection
Choose from high-efficiency mini split systems designed for maximum comfort and savings.
O3
Professional Installation
Our team installs your system efficiently, ensuring optimal performance and longevity.
O4
System Testing & Cleanup
We verify that your system is running at peak efficiency and leave your home as clean as we found it.
O5
Ongoing Maintenance & Support
Extend the life of your mini split with regular tune-ups and professional servicing.
O1
Free Consultation and System Assessment
We evaluate your home and heating/cooling needs to recommend the best mini split solution.
O2
System Selection
Choose from high-efficiency mini split systems designed for maximum comfort and savings.
O3
Professional Installation
Our team installs your system efficiently, ensuring optimal performance and longevity.
O4
System Testing & Cleanup
We verify that your system is running at peak efficiency and leave your home as clean as we found it.
O5
Ongoing Maintenance & Support
Extend the life of your mini split with regular tune-ups and professional servicing.





Testimonials
What Our Customers Are Saying:
Years of Excellence
Customer Rating
Service Awards
Happy Customers
Testimonials
What Our Customers Are Saying:





Years of Excellence
Customer Rating
Service Awards
Happy Customers
Is a Ductless Mini Split System Right for Your Home?
Ductless mini split systems are an excellent option for:
- Homes without existing ductwork
- Additions, garages, or converted spaces needing independent climate control
- Multi-zone temperature control in larger homes
- Energy-conscious homeowners looking to reduce utility costs
Frequently Asked Questions
A mini split system uses an outdoor unit and one or more indoor units to heat or cool specific areas of your home without the need for ductwork.
Most installations can be completed in one day, depending on the number of indoor units being installed.
Yes, ductless mini splits eliminate energy loss from ductwork, making them more efficient than traditional systems.
Yes, multi-zone systems allow for whole-home climate control by installing multiple indoor units.
Yes, we provide flexible financing options to make upgrading your home’s HVAC system more affordable.