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!

greiner top reasons to install solar videographic

Watch this video to learn why many Californians are going solar, like the energy savings, available rebates to reduce installation costs, and more. Greiner Heating and Air Conditioning is the trusted local HVAC contractor and solar installation company in Davis, Dixon, Winters, Vacaville, and West Sacramento, CA.

man looking confused by air conditioner

Find out what’s causing that weird knocking noise when your AC is on, and how Greiner can help you fix it fast with expert home AC repair near you in Davis, Dixon, or Vacaville, CA. Schedule air conditioner repair with our team today. We’ll get to the bottom of that AC clunk noise.

dented ventilation pipe

Experiencing signs of bad ductwork? The pros at Greiner are here to help you overcome bad duct installation with their years of experience and professionalism. Explore the repair and replacement options for your Davis, Dixon, and Vacaville, CA home. Call to learn more today!

understanding your ventilation system feature image greiner heating & air conditioning

Learn how your ventilation system works to keep the air in your home clean, fresh, and healthy. Have a ventilation or ductwork design issue? Greiner can help you solve it. We install heating, AC, ventilation, ducts, and more for homeowners in the Davis, Dixon, and Vacaville, CA area. 

solar panels on grey home

Find out why this summer is a great time to install solar at your Vacaville, Davis, or Dixon, CA home. From lower electricity costs to protection against power outages and eligibility for solar rebates, Greiner lists all the reasons why you should go solar in 2021.

thermal imaging camera inside house

Learn why you should consider a home energy audit and how you'll benefit from one. Are your energy bills too high? Do you struggle to keep your home comfortable? An energy audit can help you solve these problems. Schedule yours with the pros at Greiner Heating & Air Conditioning today!

water heater leak

Find out why your water heater could be leaking from the bottom of the tank and learn how you may be able to stop the leak. For expert water heater repair and replacement in the Davis, Dixon, and Vacaville areas, turn to the pros at Greiner. We install high-efficiency tank and tankless water heaters.

money bag and lightbulb, solar tax credit concept
Find out how the federal solar tax credit (ITC) works in 2021, who qualifies, and how much it will help you save on solar installation at your Davis, Dixon, or Vacaville CA home. The ITC extension gives homeowners more time to save big on solar, and Grenier is here to help you claim your credit!
girl wrapped in blanket at home
Find out what you can do to fix a broken heater and when it’s time to call for expert help. Greiner is the local HVAC repair contractor Dixon, Davis, and Vacaville homeowners trust for expert service. To prevent break-downs, join our Maintenance Value Plan and get 2 free tune-ups a year!
woman wrapped in blanket at home

Find the right solution for whole home comfort in your house with mini split heat pump installation from Greiner. Mini splits are perfect for homes with uneven heating, and can transform rooms that don’t get much use when the weather’s chilly into year-round sources of comfort for your family.


Ready to learn even more?

Contact our team!

Schedule Service

Get Started
Get $1000 off a Generator Installation or up to 60 months 0% Financing With Approved Credit
Receive up to a $1200 Rebate

What Our Customers are Saying

  • Would you recommend Greiner Heating & Air?


    Please tell us why?

    Nancy H, Davis