Ariston Heating and Cooling - HVAC Contractors - HVAC services in Pacheco

HVAC

Ariston Heating and Cooling - HVAC Contractors

STAY COMFORTABLE ALL YEAR ROUND WITH ARISTON HEATING AND COOLING

4.9 (93)

Our Story

Ariston Heating and Cooling is a local, family-owned HVAC business serving the East Bay area since 2017. They offer reliable heating and cooling solutions, repairing all major brands and installing high-efficiency systems. They provide honest advice and quality service, treating each home with care.

Our Specialties

AC RepairAC InstallationFurnace Installation & RepairHeat PumpsMini Splits / DuctlessAir Filtration

Services

What we bring to every project

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Service Area

Based in Pacheco, CA

Serves within 30 minutes drive from Pacheco

Client Reviews

4.9 from 93 reviews on Google

My old furnace and AC died suddenly. Called several companies and finally chose Ariston to replace my system with an ‘American Standard’ system. Ariston were very competitive and gave me a good deal on the system. It was good to speak with the owners directly vs going through sales people. Alekos, the owner is very knowledgeable and explained the options to me including heat pumps etc. Ariston scheduled the installation right after XMAS and completed the work within a day. Alejandra and crew were fantastic and did a super professional installation job. I am Happy with the system and the quality of work.

Sameer Khera a year ago

These guys are a truly professional outfit. We had a new mini-split system installed in a community property I manage We had four bids, some of which I would call b******* bids, as they were ridiculously overpriced. Then there was the company that insisted we needed to do $10,000 of electrical work. The Ariston team came and gave us a very competitive bid. They did extra research to confirm that we did not need additional electrical added. When they installed our system, they came on time and were very professional, tidy and courteous. I'm going to switch to them for my regular mini-split maintenance at home instead of the other guys who I have been using.

J Erb 7 months ago

I had to relocate my vent fan and Ariston Heating/Cooling had the best customer service and had competitive prices! They came out really fast for the job. Aghiles and Alejandro did an awesome job and their work was really clean. Amazing job and highly recommend!

R. Davis 10 months ago
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Common Questions

Ariston Heating and Cooling proudly serves Orinda, Lafayette, Moraga, Walnut Creek, Concord, Danville, and surrounding East Bay communities including Alameda, Piedmont, Berkeley, Martinez, Oakland, San Francisco, San Ramon, Clayton, Alamo, Pleasant Hill, Blackhawk, and American Canyon. As a local family-owned HVAC contractor based in Pacheco, CA, with an additional office in Walnut Creek, we provide reliable heating and cooling services throughout Contra Costa County and beyond. Our C20 licensed and insured team ensures prompt response times for residents in these areas seeking AC repair, furnace installation, or heat pump upgrades.
Ariston Heating and Cooling is a family-run HVAC business that started in Orinda, California, back in 2017, bringing over seven years of dedicated service to the Lamorinda area and surrounding communities. We specialize in repairing all major brands and installing high-efficiency systems like ducted and ductless heat pumps to keep East Bay homes comfortable year-round. Our A+ BBB rating and 4.9 average from over 500 homeowners reflect our commitment to professional, trustworthy workmanship.
As an authorized American Standard dealer, Ariston offers full electric heat pump installations including ducted systems, ductless mini-splits, hybrid dual-fuel setups, and solar-optimized high-efficiency models tailored for smart home integration. We focus on energy-saving solutions that reduce utility bills and improve indoor air quality, with options for custom-tailored experiences to enhance home comfort and property value. Our professionally trained technicians handle everything from initial consultation to workmanship-guaranteed installation without pushy sales.
Yes, Ariston Heating and Cooling repairs all major HVAC brands for AC units, furnaces, heat pumps, and mini-splits in Walnut Creek, Concord, and surrounding areas, ensuring compatibility with systems from manufacturers like American Standard and others. Our background-checked technicians use quality parts for reliable fixes, such as replacing faulty motors or solenoids, while providing clear explanations and fair pricing. Customers appreciate our timely service, thorough clean-up, and follow-up inspections even years after installation.
To schedule a free in-home consultation with Ariston Heating and Cooling in Danville, simply call 925-421-0888 or book online, and our team will arrive promptly during our Monday-Friday 9 AM to 5 PM hours to assess your heating or cooling needs. We'll provide honest advice on options like high-efficiency AC installation, furnace repair, or air filtration upgrades, without any surprises or high-pressure tactics. This no-obligation estimate covers everything from heat pump sizing to potential rebates and tax incentives for energy-efficient systems.
Yes, Ariston Heating and Cooling provides dedicated wine cellar HVAC systems designed to maintain precise temperature and humidity control for optimal storage conditions in Lamorinda homes. Our installations incorporate high-efficiency cooling units and air filtration to protect your collection from environmental damage, integrated seamlessly with existing home setups. As local experts since 2017, we ensure professional installation with a focus on long-term reliability and energy savings.
Ariston Heating and Cooling offers maintenance plans to keep your HVAC systems, including heat pumps and mini-splits, running efficiently and prevent costly breakdowns in East Bay homes. These plans include regular tune-ups, air filtration checks, and priority service to extend equipment life and qualify for rebates on high-efficiency upgrades. Contact us at 925-421-0888 for details on customizing a plan that fits your needs and saves on monthly energy costs.

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Pacheco, CA

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