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!

solar, solar federal tax credit, benefits, solar energy, greiner, ghac, ca

Going solar before the end of the year can mean big savings come tax season. The Federal Investment Tax Credit is currently offering a 30% deduction on the cost of new solar installation. Greiner currently installs custom solar PV systems in Davis, Winters, Woodland, Fairfield, Suisun, Vacaville and Dixon, CA.

HVAC, cooling, heating, mini splits, heat pumps, ductless, greiner, ghac, ca

Mini split heat pumps have become a popular solution for California homeowners looking to take control of their home comfort. If you have one room that just won’t stay comfortable, talk to the local experts at Greiner Heating and Air about installing your mini split heat pump.

Home energy audit, blower door test, infrared, duct testing, energy efficiency, home performance, ca, greiner

Locating where exactly in your home you are losing the most energy starts with a comprehensive energy audit. Don’t waste money on home upgrades that won’t make a significant impact on your home performance! Trust the honest experts at Greiner with your California home upgrades.

home zoning, heat pump, thermostat, greiner, ca

You can keep your home comfortable this summer in the California heat with home zoning, smart thermostats, and efficient ductless mini split air conditioners. The heating and cooling professionals at Greiner serve Davis, Winters, Fairfield, Vacaville, Dixon, Suisun and Woodland, CA with expert installation.

SOLAR PANELS, SOLAR, greiner, ca

Installing solar panels on your roof can reduce your reliance on your cooling system by lowering the temperature of your home by up top 5 degrees. If you live in Davis, Winters, Fairfield, Vacaville, Dixon, Suisun or Woodland, CA and are looking to go solar, the experts at Greiner have got you covered.

air sealing, insulation, furnace, ac, hvac, IAQ, solar, ghac, CA

Your house is a system, and many different components work together to keep it healthy and comfortable year-round. If you want to improve your home, it’s important to take a whole-home approach.

remote pointed at air conditioner, remote pointed at mini-split

As summer temperatures hit California, it’s important to make sure your air conditioning system is in top shape with the right AC upgrades. Greiner offers professional AC maintenance and AC unit replacement to help you optimize your system for greater indoor comfort, lower utility bills, and more.

allergies, indoor air quality, IAQ, greiner, ca

Spring is finally here, bringing with it lush greenery, beautiful bright flowers, blossoming trees, and — for everyone with spring allergies — sneezing, itching, and watering eyes.

reduce allergy triggers inside your home

You don’t have to suffer at home during peak allergy season. With the right home upgrades, you can reduce asthma triggers inside your home for good.

allergy, allergies, allergens, indoor air quality

Suffering from allergies is no fun, whether you’ve got a mild case of itchy eyes or you worry about full-blown asthma attacks. There’s not a lot you can do to protect yourself from the air outside your home during California’s spring and fall allergy seasons, but there are things you can do to keep the air inside your home from making things worse.

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