AC Installation

AC Installation in Livermore & the Tri-Valley

Professional Air Conditioning Installation by Miller’s AC & Heating

Upgrading to a new air conditioning system can improve your home’s comfort, lower energy costs, and enhance indoor air quality. With over 60 years of experience, Miller’s Air Conditioning & Heating provides expert AC installation services throughout Livermore and the Tri-Valley.

Our certified technicians help you choose the right system for your home and ensure a seamless, hassle-free installation.

Signs It’s Time for a New AC System

If your air conditioner is struggling to keep up with the heat, it may be time to replace it. Here are some common signs that indicate it’s time for a new AC:

Why Choose Miller's AC & Heating

For AC Installation Services

Our Installation Process

O1

Free Consultation & Estimate

We assess your home’s cooling needs and recommend the best AC options.

O2

AC System Selection

Choose from top-rated brands for optimal home cooling performance.

O3

Professional Installation

Our technicians install your new AC system efficiently and correctly.

O4

System Testing & Cleanup

We verify your system is cooling properly and leave your home spotless.

O5

Ongoing Maintenance & Support

Protect your investment with our maintenance plans to keep your AC running smoothly.

O1

Free Consultation & Estimate

We assess your home’s cooling needs and recommend the best AC options.

O2

System Selection

Choose from top-rated brands for optimal home cooling performance.

O3

Professional Installation

Our technicians install your new AC system efficiently and correctly.

O4

System Testing & Cleanup

We verify your system is cooling properly and leave your home spotless.

O5

Ongoing Maintenance & Support

Protect your investment with our maintenance plans to keep your AC running smoothly.

Kelly C.
Kelly C.
Livermore, CA
I can't say enough good things about Miller's!! They were very efficient and explained all of our options. We had our whole unit replaced since it was installed in the 90's. They recommended the perfect system for our square footage and had it installed in less then 8 hours!! They were very friendly and clean. If you need repairs or replacement of your heating and air, I recommend Miller's 100%!!
Laura G.
Laura G.
Livermore, CA
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!
David B.
David B.
Dublin, CA
Miller's has been doing bi annual servicing on my hvac system for about a year. Nothing but good things to say. Thank you!
Manikandan Lingi
Manikandan Lingi
Livermore, CA
By far the best HVAC support company I have worked with. Fixed my 30 year old furnace. Very happy with the service.
David Henson
David Henson
Livermore, CA
I contacted Miller's to replace my 18 year old HVAC system and everything from the design/consultation/installation was timely and thorough. Whenever, I had a question or concern, they were answered promptly. The installers came at the promised time and the work was performed thoroughly.

Testimonials

What Our Customers Are Saying:

1 O

Years of Excellence

0

Customer Rating

1 +

Service Awards

1 OOO

Happy Customers

Testimonials

What Our Customers Are Saying:

Kelly C.
Kelly C.
Livermore, CA
I can't say enough good things about Miller's!! They were very efficient and explained all of our options. We had our whole unit replaced since it was installed in the 90's. They recommended the perfect system for our square footage and had it installed in less then 8 hours!! They were very friendly and clean. If you need repairs or replacement of your heating and air, I recommend Miller's 100%!!
Laura G.
Laura G.
Livermore, CA
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!
David B.
David B.
Dublin, CA
Miller's has been doing bi annual servicing on my hvac system for about a year. Nothing but good things to say. Thank you!
Manikandan Lingi
Manikandan Lingi
Livermore, CA
By far the best HVAC support company I have worked with. Fixed my 30 year old furnace. Very happy with the service.
David Henson
David Henson
Livermore, CA
I contacted Miller's to replace my 18 year old HVAC system and everything from the design/consultation/installation was timely and thorough. Whenever, I had a question or concern, they were answered promptly. The installers came at the promised time and the work was performed thoroughly.
1 O

Years of Excellence

0

Customer Rating

1 +

Service Awards

1 OOO

Happy Customers

Choosing the Right AC System for Your Home

We offer a variety of cooling solutions to fit different home sizes, budgets, and efficiency needs:

  • Central Air Conditioners – Ideal for whole-home cooling
  • Ductless Mini-Splits – Great for zoned cooling and homes without ductwork
  • High-Efficiency Systems – Reduce energy bills while maintaining superior comfort

Frequently Asked Questions

How do I know what size AC unit I need?

Our experts perform a load calculation to determine the correct size AC for your home based on square footage, insulation, and other factors.

How long does AC installation take?

Most installations are completed in one day, but complex setups may take longer.

What brands do you install?

We install trusted brands like Bosch, American Standard, and Bryant to ensure quality and efficiency. We can quote other brands if requested.

 

Do you offer financing for AC installation?

Yes, we provide flexible financing options to make your new AC system more affordable.

How can I extend the lifespan of my new AC?

Regular maintenance, including seasonal tune-ups and filter changes, will help your AC run efficiently and last longer.