With equal payments, $1000 minimum Purchase
Payments Starting Around $292/Month
*Subject to Credit Approval. Terms and Conditions Apply. Offer valid on qualifying systems only
Family Owned – Serving the Bay Area
Upgrade your heating and air system today
Trusted AC & Heating
Experts Since 1960
Trusted AC & Heating Experts Since 1960
Family-Owned | Award-Winning | Best-In-Class
Service Categories
Why Choose Miller’s?
Years of Excellence
Customer Rating
Service Awards
Happy Customers
Why Homeowners Trust Miller’s
- Family-Owned Since 1960
- Top Rated on Google, Yelp, & More
- Professional, Certified Technicians
- Affordable Pricing & Financing Available with Approved Credit
Our Commitment to Comfort and Quality
Whether it’s a new air conditioning unit, a furnace upgrade, or a ductless system installation, we focus on energy efficiency, reliability, and long-term performance.
Exclusive Offers & Savings
10% Off Complete System Installs
+1 Year Free Maintenance!
Upgrading your HVAC system? Now is the perfect time! Get 10% off a full system installation and enjoy one year of free maintenance to keep your system running at peak efficiency. A new, energy-efficient HVAC system can help lower your utility bills while keeping your home comfortable year-round.
SPRING SPECIAL OFFERS
- Spring A/C Maintenance Special
Keep your A/C running efficiently with a full maintenance service for $250 per unit, including system checks, drain line cleaning, thermostat verification, plus a free chemical cleaning and free capacitor.
- Spring HVAC Install Special
10% off a complete HVAC installation, including key system components, and get a free clean air system valued at over $1,800 to help improve indoor air quality.
Customer Testimonials
Livermore, CA
Laura G.
Miller's came out to quote replacing our 25+ year old furnace and A/C unit. DJ carefully assessed our needs, provided a detailed estimate, and helped us choose the best replacement unit for our home. The installation process was seamless, and the technicians worked efficiently to ensure everything was set up perfectly. DJ stayed in constant communication throughout the installation and permit approval process. I highly recommend them for anyone in need of HVAC services. Thank you for your excellent work and dedication to customer satisfaction!
Livermore, CA
Dennis U.
Decided it was time to replace my HVAC system that Miller's installed 40 years ago. Again Miller's had the best quote and were able to install right away. Technicians Adrian and Sergio installed the new system in one day and even worked through their lunch! The workmanship looks top notch.
Pleasanton, CA
Tracy D.
I love Miller’s. I manage property and they are always prompt and considerate. My tenants love them. I personally just had them replace my heater and air conditioner. Again, they were prompt and efficient. Got the job done and you couldn’t even tell they were there.
I highly recommend them!
Livermore, CA
Marcel C.
I had a great experience from this local company. From my first meeting with Mike to the final day with the install crew, it just went almost TOO smoothly.
Replacing a heat and air conditioning system is a major investment and there are lots of options to consider. Mike was great at explaining how things would be installed and exactly what I would be getting. He's a patient guy. The install crew, Dan, Sean and Cameron were efficient, left the work areas clean and picked up, and took the time to explain the operation and maintenance tips.
Local company, great crew, happy customer.
Request a Quote
Ready for Reliable HVAC Service? Contact our friendly team today by phone or request a quote below for expert heating & cooling solutions.
Frequently Asked Questions
We recommend servicing your HVAC system at least once a year—ideally, an AC tune-up in the spring and a heating system check in the fall. Regular maintenance helps improve efficiency, prevent costly repairs, and extend the lifespan of your system.
If you notice strange noises, weak airflow, inconsistent temperatures, higher energy bills, or unpleasant odors, your HVAC system may need repairs. If you experience any of these issues, contact us for a professional diagnosis before the problem worsens.
If your HVAC system is over 10–15 years old, requires frequent repairs, or struggles to keep your home comfortable, it may be time to consider a replacement. Upgrading to a modern, energy-efficient system can lower utility costs and improve indoor comfort year-round.
Yes! We understand that a new HVAC system is a major investment. That’s why we offer flexible financing options, with approved credit, to help you upgrade your home’s comfort without breaking the bank. Contact us to learn more about our financing plans.
Yes! If your HVAC system stops working unexpectedly, our team is ready to help with fast, reliable emergency repair services. Call us, and we’ll get your heating or cooling system back up and running as quickly as possible.