ductless Heat Pumps

MINI SPLITS / DUCTLESS UNITS INSTALLATION & SERVICE FOR LAMORINDA & BEYOND
Imagine every room in your home always feeling exactly right — not too hot, not too cold — with air that’s clean, quiet, and perfectly conditioned. That’s what Mitsubishi mini split systems deliver.
This isn't just heating and cooling. This is zoned, whisper-quiet, energy-smart climate control that works with your life — not against it. No bulky ductwork. No uneven temperatures. No energy waste.
Just sleek, high-efficiency units that heat or cool precisely where and when you need them.
Whether you're upgrading a single room, designing an ADU, or ditching your old furnace entirely, Mitsubishi’s advanced inverter technology keeps your energy bills low while keeping you and everyone in your home incredibly comfortable — all year round.
And with a 12-year warranty when installed by certified pros like us, peace of mind is part of the package.
Once you live with this kind of comfort, you’ll wonder how you ever did without it.
Contact us today to schedule a consultation and learn more about how we can help keep your home comfortable and energy-efficient all year long.

WHY CHOOSE ARISTON HEATING & COOLING
Experience: In business since 2017, we've seen and fixed it all.
Energy Efficiency: A Mini Split/Ductless system is energy efficient because it allows for targeted cooling or heating in specific areas, eliminating the need to cool or heat unused spaces and reducing energy waste.
Cost Savings: A Mini Split/Ductless system provides cost savings by allowing users to independently control the temperature in different zones, reducing energy consumption and ultimately lowering utility bills.
Prompt and Reliable Service: Our skilled technicians are committed to providing timely and dependable Mini Split/Ductless installation services, getting your system back up and running as quickly as possible.
Peace of Mind: Trusting Ariston Heating and Cooling for your Mini Split/Ductless installation needs means you can enjoy peace of mind, knowing that your heating and cooling needs are in the hands of reliable professionals.
Customer Satisfaction: Our primary goal is your satisfaction. We strive to exceed your expectations with our exceptional Mini Split/Ductless installation services, leaving you with a comfortable home environment.
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At Ariston Heating and Cooling we understand that every home and business is unique
Which is why we take a personalized approach to every job. Our team will work with you to assess your heating and cooling needs, taking into account factors such as your budget, energy efficiency goals, and the layout of your space.We also believe in transparency and honesty when it comes to pricing. We offer upfront, competitive pricing on all of our services, so you never have to worry about hidden fees or surprise charges.
5+ Years of Excellence: Trust Ariston Heating and Cooling for Expert AC Repair
Experienced Technicians
Our team of technicians has years of experience and is equipped with the latest tools and technology to get the job done right.
Fast Response Times
We understand that HVAC emergencies can happen at any time which is why we ensure that you're never left without heating or cooling when you need it most.
Satisfaction Guaranteed
We stand behind our work and are committed to your satisfaction. If you're not completely satisfied with our services, we'll do everything we can to make it right.
RELIABLE AND EFFICIENT HEATING AND COOLING SERVICES IN THE EAST BAY
Look no further than Ariston Heating and Cooling. Contact us today to schedule a consultation and experience the difference that our expert services can make for your home or business.

FREQUENTLY ASKED QUESTIONS
GET THE ANSWERS YOU NEED
The installation time for a new mini split/ductless system can vary depending on the complexity of the project and the number of indoor units being installed. Typically, our skilled technicians can complete the installation within one to three days.
Yes, all our technicians are fully licensed and have extensive experience in mini split/ductless system installations. They undergo regular training to stay updated with the latest industry standards and techniques.
Yes, mini split/ductless systems are designed to allow for multiple indoor units to be connected to a single outdoor unit. This allows for zoned cooling and heating, providing flexibility and personalized comfort throughout different areas of your home or business.
Certainly! We offer free, no-obligation cost estimates for mini split/ductless system installations. Our team will assess your specific requirements, including the number of indoor units and any additional components, and provide you with a detailed quote that includes all the necessary equipment, labor, and any additional services required.
Yes, we understand that mini split/ductless system installations can be a significant investment. To make it more affordable, we offer flexible financing options. Our team can provide you with information on the available financing plans.
Yes, our technicians are trained to handle both the indoor and outdoor unit installation of mini split/ductless systems. They will ensure proper placement and connection of both units to ensure optimal performance.