our services

An HVAC contractor meeting with two Lamorinda homeowners

Welcome to Ariston Heating and Cooling, your premier destination for top-tier HVAC services in the vibrant East Bay region. Whether you seek routine maintenance, swift repairs, or a comprehensive system installation, look no further. Our dedication to excellence ensures your needs are not just met, but exceeded.

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Tailored Solutions

We recognize that each residence or business is a unique ecosystem with specific heating and cooling demands. Our seasoned team takes a personalized approach to every project, meticulously considering factors such as budget constraints, energy efficiency aspirations, and the architectural layout of your space.

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Transparent Pricing

Transparency is at the core of our ethos. We offer upfront and competitive pricing for all our services, ensuring you have clarity from the outset. Say goodbye to hidden fees and unexpected charges.

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Exceptional Workmanship

Our technicians are industry veterans armed with cutting-edge tools and technology. Whether it's air conditioning installation or furnace repairs, we deliver nothing short of excellence. Explore our services to discover how we can elevate your HVAC experience.

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Satisfaction Guarantee

Your comfort is our priority. If our services fall short of your expectations, we'll go above and beyond to make it right. Your feedback is invaluable in our quest for continuous improvement.

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Personalized Consultations

One size does not fit all. We offer bespoke consultations to understand your unique requirements. Let's collaborate to tailor solutions that align perfectly with your needs and preferences.

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Dedicated Team

Our team is your ally in the pursuit of optimal indoor comfort. From the initial consultation to the final installation, count on us to provide unwavering support and expertise at every turn.


Choose Ariston Heating and Cooling for top-tier excellence in keeping your indoor climate just right.

AC Repair: Is your air conditioning unit acting up? Trust our experts to diagnose and resolve issues promptly. Learn more about our AC repair services now.

Air Conditioning Installation: Ready to upgrade to a more efficient cooling system? Our seamless installation process ensures maximum performance and comfort. Discover more about our air conditioning installation services today.

Furnace Installation: Stay warm and cozy during the colder months with our expert furnace installation services. Explore our offerings in furnace installation to keep your space comfortable year-round.

Heat Pumps: Harness the power of heat pumps for efficient heating and cooling solutions. Learn about our heat pump services to optimize your indoor climate control.

Mini Splits & Ductless Units: Embrace versatility and energy efficiency with mini splits and ductless units. Find out how our solutions can enhance your comfort levels with our dedicated mini splits and ductless units services.

Air Filtration Options: Breathe cleaner, healthier air with our advanced air filtration options. Explore our range of solutions for superior indoor air quality on our air filtration options page.

Experience the Ariston Heating and Cooling difference today. Contact us to schedule a consultation and discover how our expert services can transform your indoor environment.

What We Offer

Whether you need routine maintenance, emergency repairs, or a full system installation, we've got you covered.

Ariston Heating and Cooling is a trusted provider of comprehensive HVAC services in the East Bay area. With a focus on personalized solutions, our team understands that every home and business has unique heating and cooling needs. We take the time to assess your specific requirements, taking into consideration factors such as budget, energy efficiency goals, and the layout of your space.

One of our core principles is transparency in pricing. We believe in offering upfront and competitive pricing for all our services, ensuring that you are never surprised by hidden fees or unexpected charges. Our commitment to honesty extends to our workmanship, as we strive to provide reliable, high-quality services.

Our team of experienced technicians is equipped with the latest tools and technology, enabling us to handle air conditioning installation and repair, furnace installation and repair, heat pump installation and repair, duct cleaning and sealing, indoor air quality solutions, and energy-efficient HVAC upgrades. We have the expertise to address a wide range of heating and cooling issues effectively.

At Ariston, we understand that HVAC emergencies can occur at any time. Therefore, we prioritize fast response times, ensuring that you are never left without heating or cooling when you need it the most. Our technicians are available to provide prompt assistance, helping you restore comfort to your home or business as quickly as possible.

We take pride in our work and are committed to your satisfaction. Our satisfaction guarantee means that if you are not completely happy with our services, we will go above and beyond to make it right. We value our customers' feedback and continually strive to improve our services based on their needs.

If you are in need of reliable and efficient heating and cooling services in the East Bay area, look no further than Ariston Heating and Cooling. Contact us today to schedule a consultation and experience the difference our expert services can make for your home or business. Our dedicated team is ready to assist you and provide the best HVAC solutions tailored to your specific requirements.

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.


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.