water heater california Greiner Heating & Air Conditioning

Hot water, without the hassle.

Take a moment to think about how much hot water gets used in your home on a daily basis. Between washing clothes, doing dishes, taking showers and cooking food, homeowners need to have constant access to hot water on demand.

At Greiner, we sell and install the latest, most efficient hot water heaters on the market, ensuring that our customers are getting the most in home comfort and convenience.

Tanked Heat Pump Water Heaters

Learn if heat pump water heaters are worth it for your home! Explore home electrification technology like electric water heaters from the experts at Greiner.  Whether you’re looking to add energy upgrades to your home, or learn more about heat pump water heater rebates, Greiner Heating, Air, & Solar is your team. We offer tanked heat pump installation and repair for homes throughout Davis, Dixon, and Vacaville, California.

High-efficiency Tank Water Heaters

Traditional tank-based water heaters may have been inefficient in the past, but today's units are a different story. High-efficiency tank water heaters benefit from improved insulation and are designed in a way that keeps energy loss to a minimum.

If tankless water heaters aren't right for you or your home, upgrading your tank-based system to a new, energy-efficient unit will still make an undeniable difference to overall home performance, not to mention lower your utility bill.

Upgrade Your Hot Water Heater with Greiner

At Greiner, we work hard to assist our customers in taking steps toward an energy efficient future. Making energy upgrades to your home such as those outlined above includes a number of benefits:

  • Hot water when you need it
  • Improved systems life
  • Lower energy bills
  • Increased home performance
  • Less energy waste

If you’re looking for the best heat pump water heater in California, you’ve come to the right place! Greiner Heating, Air, & Solar's professional team has been supporting homeowners in the home electrification process for over 10 years.

Whether you’re looking to add energy upgrades to your home, or learn more about heat pump water heater rebates, Greiner Heating, Air, & Solar is your team.

water heater california Greiner Heating & Air Conditioning

Setting the standard for energy efficient tank water heating systems.

When you need hot water, you need it fast. Tank heaters can meet that demand, but many tank-based water heating systems have their drawbacks. These drawbacks can become more than just annoyances, such as heating up much more water than is necessary and ramping up your utility bill. 

Get hot water more quickly and easily than ever.

Plus up to $6,500 in home upgrade rebates!

Contact our team to learn more about our efficient water heating services.

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What Our Customers are Saying

Natalie M | Davis | Greiner Heat & AC

Would you recommend Greiner Heating, Air, & Solar?


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Professional and thorough.

Comfort Advisor: Nathan

Installers: Miguel, Dylan & Jairo

Natalie M

No money down solar PV financing!

We want to make it easy for you to achieve an efficient and comfortable home. That's why we have partnered with SunPower.

Greiner Heating & Air Conditioning works with SunPower

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