Water Heater Installation
Water Heater Installation in Livermore, the Tri-Valley & Beyond
Reliable Water Heater Services by Miller’s Air Conditioning & Heating
For more than 60 years, homeowners have trusted Miller’s to keep their homes comfortable and energy-efficient. Along with our award-winning heating and cooling services, we now provide professional water heater installation, replacement, and maintenance across Livermore, Pleasanton, Dublin, San Ramón, and our expanded service areas in Contra Costa and Alameda Counties.

Signs It’s Time to Replace Your Water Heater
Knowing when to act can save you from costly repairs or energy waste. Look for these signs:
- Water heater is 10–12+ years old
- Water is rusty, cloudy, or has an odd taste
- Leaks or pooling water near the tank
- Unusual noises like rumbling or popping
- Rising energy bills from an inefficient system
Why Choose Miller's AC & Heating
For Water Heater Services
- Expert Technicians – Factory-trained and experienced professionals
- High-Efficiency Systems – Lower energy bills with modern, energy-saving furnaces
- Honest & Transparent Pricing – No hidden fees, just fair and upfront estimates
- Seamless Installation Process – Professional setup with minimal disruption
- Flexible Financing Options – Affordable plans to fit your budget

Our Installation Process
O1
Free Consultation & Estimate
We evaluate your hot water needs and recommend the right solution.
O2
System Selection
Choose from high-efficiency tank or tankless systems.
O3
Professional Installation
Our team installs your water heater correctly and cleanly.
O4
System Testing & Cleanup
We ensure everything is running properly before leaving.
O5
Ongoing Maintenance & Support
Protect your system with our maintenance services.
O1
Free Consultation & Estimate
We evaluate your hot water needs and recommend the right solution.
O2
System Selection
Choose from high-efficiency tank or tankless systems.
O3
Professional Installation
Our team installs your water heater correctly and cleanly.
O4
System Testing & Cleanup
We ensure everything is running properly before leaving.
O5
Ongoing Maintenance & Support
Protect your system with our maintenance services.













Testimonials
What Our Customers Are Saying:
Years of Excellence
Customer Rating
Service Awards
Happy Customers
Testimonials
What Our Customers Are Saying:















Years of Excellence
Customer Rating
Service Awards
Happy Customers
Frequently Asked Questions
Traditional models last 8–12 years; tankless systems can last up to 20 years.
Yes, we provide both tank and tankless installations.
Yes, removal and proper disposal are included in installation service.
We proudly serve Livermore, Pleasanton, Dublin, San Ramón, Danville, Alamo, Walnut Creek, Lafayette, Orinda, Concord, Antioch, Brentwood, Discovery Bay, and Tracy.
Yes, we offer flexible financing options to make upgrades affordable.