Moraga's Premier HVAC Contractors
Locally and Family Owned. Providing your family with peace of mind through expert HVAC services and maintenance in Moraga CA.
Count on us, Just like your neighbors do
Your Trusted Moraga CA HVAC Contractor
If you live in a single-family home in Moraga — especially in neighborhoods like Campolindo, Rheem Valley, or Sanders Ranch — your HVAC needs are different from condos or high-rise units.
At Ariston Heating & Cooling, we specialize in ducted heat pump conversions, gas furnace replacements, and zoned cooling systems tailored for Moraga’s hillside properties, multi-level layouts, and mixed insulation profiles.
We are Mitsubishi Diamond Contractors, which means we install factory-authorized systems with extended warranties and access to exclusive rebates — all handled for you.
⚙️ Our Most In-Demand HVAC Services in Moraga
🔧 Heat Pump Installation (Ducted & Ductless)
We install high-efficiency Mitsubishi heat pump systems — perfect for Moraga’s mild winters and hot, dry summers.
✅ Ideal for full-home electrification
✅ Compatible with smart thermostats
✅ Quiet, variable-speed performance
✅ Eligible for up to $3,200+ in rebates
Popular in older Campolindo homes where gas upgrades are costly or electric panel upgrades are underway.
🔁 Furnace Replacement
We replace outdated or oversized gas furnaces with modern high-efficiency models — sized specifically for your square footage and ductwork layout.
Common for 1980s-90s builds in Rheem Valley that still use the original furnace and blower.
❄️ AC Installation & Mini SplitsAdd cooling to second floors, offices, or new additions with ductless mini-split systems, or upgrade your aging central AC with a more efficient model.
🔍 Preventative Maintenance
We offer tune-ups and service agreements to keep your system running smoothly year-round — with priority scheduling for summer emergencies.
💵 Heat Pump & HVAC Rebates for Moraga Homeowners
You may qualify for:
✅ BayREN rebate: $1,000–$2,000 for heat pump system installs
✅ Federal tax credit: Up to $2,000 under the Inflation Reduction Act
✅ TECH Clean California: Additional incentives for gas-to-electric upgrades
✅ 0% interest financing (through partners like Wisetack)
We file all rebate paperwork on your behalf — and help you pre-qualify for financing.
🏘 Neighborhoods We Serve in Moraga, CA
We regularly install HVAC systems in: Campolindo, Rheem Valley, Sanders Ranch, Carroll Ranch, Moraga Country Club, Moraga Blvd, Hillside homes
Ariston Heating and Cooling ensures a smooth and efficient HVAC service process for residents in Moraga, CA.
Initial Consultation and Assessment
We begin with a comprehensive consultation and assessment. Our expert technicians visit your location to evaluate the current HVAC system and discuss your needs. By understanding your exact requirements and existing setup, we suggest customized answers customized to enhance comfort and efficiency. We'll address any concerns and provide transparent pricing estimates based on our professional evaluation.
Design and Planning
Our design and planning phase transforms needs into actionable plans. Using the detailed assessment, our team drafts the best HVAC system layout, ensuring optimal performance and energy efficiency. Together, we'll review design options and select the system that fits your budget and preferences. We handle the permitting process and schedule work to minimize disruption, always keeping you informed.
Installation and Implementation
Installation and implementation bring your customized HVAC solution to life. Our certified technicians efficiently handle the installation process, including removing old systems and installing new units. They ensure everything meets local codes and safety standards. With meticulous attention to detail, we test each component to guarantee seamless operation, providing you with the highest level of comfort.
Maintenance and Support
Ongoing maintenance and support keep your HVAC system running smoothly. We offer regular check-ups and prompt repair services to address any issues swiftly. Our maintenance plans include filter changes, system cleanings, and performance checks to prevent potential problems. With our dedicated support team, you can reach out anytime for assistance, ensuring long-term reliability and peak efficiency of your HVAC system.
Customer testimonials
Ariston Heating and Cooling - HVAC Contractors
Sarah M., Dublin, CA
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Dennis Y., Orinda, CA
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Kyle D., Oakland, CA
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Jon L., Lafayette, CA
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Why Choose Ariston Heating and Cooling?
Our Experience and Expertise in HVAC Services
With years of industry experience, we excel in providing comprehensive HVAC services in Moraga. Our dedicated professionals handle installation, repairs, and routine maintenance, ensuring system efficiency and longevity. Our technicians, trained and certified, understand the exact climatic demands of Moraga, offering bespoke answers for optimal indoor comfort. Using the latest technology, we diagnose and resolve issues swiftly, minimizing downtime. Our substantial portfolio includes residential projects, reflecting our capability and reliability.
Benefits of Choosing Us for Your HVAC Needs
Choosing us means benefiting from reliable service and important energy savings. We design customized answers that improve system efficiency, reducing energy bills. We prioritize prompt response times, ensuring swift resolution of any HVAC emergencies. Our transparent pricing eliminates hidden costs, providing you peace of mind. Customer satisfaction is paramount; so, we offer extensive post-service support and warranties on parts and labor. Trust Ariston Heating and Cooling for consistent, top-quality HVAC performance customized to your home in Moraga.
Licensed & Insured
Background Checked
Professionally Trained
Licensed & Insured
Background Checked
Professionally Trained
Diamond Certified
Rated A+ With the BBB
Workmanship Gauranteed
Rated A+ With the BBB
UNBEATABLE SERVICE. EVERY TIME.
CONSISTENT 5-STAR SERVICE
Rated an average of 4.9 by over 500 homeowners.
Tailored HVAC Solutions for Moraga, CA
Ariston Heating and Cooling delivers customized HVAC services to meet the exact needs of Moraga, CA residents, ensuring optimal comfort and efficiency.
Understanding Local Climate Needs
Moraga’s unique climate demands specialized HVAC answers. Our experts consider factors like summer heat waves and cooler winter temperatures when tailoring your system. We optimize heating during chilly months and enhance cooling for those sweltering summer days, keeping your indoor environment pleasant year-round. Our familiarity with local weather patterns helps us recommend the most efficient and reliable systems suited for Moraga homes.
Compliance with Local Regulations and Standards
Handling local codes is vital for effective HVAC installation and maintenance. Ariston Heating and Cooling ensures all services comply with Moraga's regulations and standards. Our certified technicians stay updated with changing codes, providing peace of mind and avoiding costly fines. By adhering to these local requirements, we not only ensure safety but also improve your system’s longevity. Our commitment to excellence means your HVAC system meets and exceeds all regulatory expectations.
Our Commitment to Quality and Customer Satisfaction
As a local business, we shape our legacy through delivering high-quality services when you need them. From our service guarantees to our materials, you can rest easy with Ariston Heating & Cooling.
High-Quality Materials and Latest Technologies
At Ariston Heating and Cooling, we prioritize using top-tier materials that ensure durability and performance. Whether it’s an HVAC installation or repair, we source parts from trusted manufacturers. Our technicians continually train to stay updated with cutting-edge technologies, optimizing system efficiency. By incorporating the latest advancements, we improve energy use and guarantee reliable operation. Think smart thermostats, modern heat pumps, and high-efficiency air conditioners—all designed with the customer's experience in mind.
Guaranteed Satisfaction in All Our Services
We focus on delivering unparalleled HVAC services that meet and exceed expectations. From the first consultation to the final check, we ensure every detail aligns with client needs. Our transparent pricing reflects our dedication to honesty, and we offer comprehensive warranties for peace of mind. Customer feedback drives our approach, refining services based on real experiences. If issues arise, we resolve them swiftly to maintain satisfaction. We're committed to providing a hassle-free, enjoyable service journey.
Get in Touch With Us Today
Reach out to Ariston Heating and Cooling for all your HVAC concerns in Moraga, CA. We're available to discuss installation, maintenance, and repair answers customized to meet your exact requirements. Our knowledgeable team is dedicated to ensuring your home stays comfortable in every season.
Whether you’re upgrading an old system or need an urgent repair, we’re here to help. Use our online contact form or call our dedicated line to speak directly with our experts. Rely on us to provide the high-quality service and clear communication you expect.
