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!

man sneezing into tissue

Breathe easier this fall with HVAC solutions and services that can help reduce indoor air pollutants, including allergens, in your home. Greiner Heating and Air Conditioning explains how replacing your air filters and cleaning your ducts can create a healthier indoor environment for your family.

tankless water heater

Lower your energy bills with the savings from upgrading to a tankless hot water heater. Tankless water heaters not only provide endless hot water for your family, but they last longer and waste virtually zero energy, saving you money for decades to come. Learn more from Greiner today.

frozen pipe on air conditioner

Learn more about what’s creating ice on your air conditioner or your AC pipe outside your home, and how the expert HVAC professionals at Greiner can help! Whether it’s low refrigerant levels or dirty evaporator coils, our team can help unfreeze your air conditioner and make your home comfortable again quickly.

heat pump outside house

Learn more about mini-split heat pump technology and how scheduling mini-split installation for your home can improve home comfort and reduce your energy bills—all without the hassle of dealing with old, leaking, and poorly designed duct work! Talk to an HVAC expert today.

confused woman at home
Learn more about the different sounds an air conditioner can make when it’s not working properly. From hissing, rattling, and knocking to buzzing and squealing, there are a number of ways your AC could be trying to tell you it needs help. Call Greiner today for expert diagnostic and repair services.

Summer might not technically be here yet if you’re just going off the calendar date, but it sure feels like it throughout the Sacramento Valley. Davis, Dixon, and Vacaville homeowners are already turning on their air conditioning to fight back against triple-digit heat.

how does an hvac work infographic header greiner
How can you tell if your HVAC system is operating properly? Learn more about the basic components of an HVAC system, and how the mechanical equipment in your home works to keep you comfortable and healthy year-round. Reach out to Greiner for all your HVAC needs and issues.
Cellulose insulation

Maximize your energy efficiency when you schedule insulation and air sealing retrofit work at the same time. Greiner Heating & Air explains how these home improvement projects work best together, and how homeowners looking for the benefits of added insulation in CA can save money and improve comfort.

furnace repair man replacing a filter
Learn more about the life expectancy of your furnace or HVAC system, and how regular maintenance affects the lifespan of your heating and cooling units. From central air to mini-split heat pump life expectancy, Greiner breaks down how long you can expect your system to last in your California home.
man sealing the outside windows of a house
Make the most out of your home performance upgrade project with attic insulation replacement and air sealing. Learn more why air sealing and insulation upgrades, even more than window replacement, will have the biggest effect on reducing your energy costs and improving your home comfort.

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What Our Customers are Saying

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    Definitely!!

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    Nancy H, Davis