Part of our company mission is to help educate homeowners on topics related to making your home better with heating, air conditioning, energy efficiency upgrades and solar. Read all about it here on the blog!

close-up of a tankless water heater

Are you having trouble choosing a new water heater? Compare the pros and cons of tankless water heaters and traditional storage tank units with Greiner Heating & Air. We cover cost, lifespan, energy savings, and more, as we explore the factors you should consider before purchasing a new hot water heater.

man repairing a furnace

As we get further and further into the fall season, temperatures are continuing to drop, and every day is a step closer to the point where Davis and Dixon homeowners finally turn on their heating to keep the overnight temperatures comfortable in their California homes.

If this sounds familiar, you probably haven’t thought about your furnace for many months. But it won’t be long before you’re relying on it every day to keep you cozy during the colder winter months.

energy audit of home on tablet
Homeowners in Woodland learn how to save money with a home energy audit from the pros at Greiner Heating & AC. Our whole home approach finds unique solutions for inefficient homes, including air sealing, insulation, & heating & cooling upgrades that may qualify for valuable rebates!
heat pump outside of home
Wasting as little energy as possible, heating and cooling your home will lead to greater energy bill savings. Greiner Heating & AC explains the pros and cons of HVAC zoning systems and why custom dual-zoned HVACs or ductless mini-splits can bring significant cost savings to your Dixon, Vacaville, and Davis, CA home.
California home
What does SEER mean and what is a good SEER rating? Greiner Heating & AC takes you through an introduction to the SEER rating system and how to choose the best air conditioning unit for your Davis, Dixon, and Vacaville home.
woman smelling something foul in her home
If your AC smells off when it starts up, the cooling pros at Greiner Heating & AC can solve this smelly problem in your Davis & Dixon CA home. Get an AC maintenance check-up to clean your central air and sign up for a maintenance plan to keep your family healthy.
frozen pipe on air conditioner in the summer
How do you stop an air conditioner from freezing, even during the blistering summer heat here in Davis, Dixon, Vacaville, & Woodland, CA? The local guys and gals at Greiner will help you diagnose and thaw your frozen air conditioner, so you can keep your cool no matter how hot the summer gets. Learn more here.
The California Solar Incentive program is no longer available here in Davis and Woodland, CA, but with the help of Greiner, the local solar installation experts, you can still take advantage of the Federal Solar Tax Credit in 2020 as well as net metering with your local utility.
water heater adjustment knob
Is your failing water heater struggling to keep up with your family’s showering schedule? Learn how an on demand tankless water heater installed by Greiner can provide efficient hot water for your Davis, Dixon, or Vacaville, CA home for decades. Schedule professional tankless water heater installation with Greiner.
woman wondering
Rusty water, standing water around your water heater, and a rumbling sounds are all signs it may be time to replace your water heater. Learn more about the signs to look for and the best high efficiency options for water heater replacement here in Davis, Vacaville and Dixon, CA.


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For service, replacement, solar and home-performance energy upgrade projects

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