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!

As energy costs continue to rise, how can you keep your bills under control while still staying comfortable at home?

Greiner Heating and Air Conditioning, cellulose vs fiberglass insulation, CA

You know that insulation would make your home more comfortable and energy efficient, but you’re not sure which option to choose.

Isn’t all insulation supposed to do the same thing? How do you pick the right one? How much insulation do I really need? Can I install it on my own or should I leave it to the professionals?

Let’s compare cellulose and fiberglass insulation to understand which option will work for your home.

Additional Ways to Winterize Your Home, Greiner Heating and Air Conditioning, CA

You’ve probably already taken the usual measures to prepare your home for winter, like regular heating maintenance, but have you thought about the additional steps you can take to make sure your home is truly comfortable?

Greiner Heating and Air, 3 benefits of air sealing, CA

Many people go to great lengths in the quest to enhance home comfort levels. Whether you rip out old insulation and replace it with new materials or upgrade your HVAC system, there’s no shortage of options for boosting home performance. One of the most important factors of a well-performing home is how airtight it is, which can only be achieved with professional air sealing.

Heating and cooling costs are the largest energy expense for most homes, accounting for about 48% of energy use. The stack effect causes heat to escape through the roof, pulling cold, outdoor air inside.

Greiner Heating and Air Conditioning, Mini-split heat pump, CA

It seems as if almost every house in the country is characterized by one common issue: a room that gets way too hot in the summertime and is impossible to properly heat during the winter. It could be a bathroom, for example, or it could be a room located above a garage—perhaps it’s part of an addition. Either way, a room that never seems to be at a comfortable temperature is something that no Vacaville, Winters or Dixon homeowner should have to deal with.

So, what’s the solution to this all-too-common problem? The answer can be found in ductless mini-split heat pumps.

Furnace and water heater in a basement

If you’ve been noticing odd sounds coming from your furnace, you may be in trouble. While some noises are more serious than others, loud furnaces should be looked at by a professional. Avoid putting your Davis, CA area home at risk of losing heat during the winter or even potentially putting your home and family in danger.

Water heater, Greiner Heating and Air Conditioning, California

Cooler winter temperatures are now becoming the norm here in Dixon, Davis and Vacaville. This is the time of year when everyone simply wants to stay warm and comfortable, which can be easier said than done if you’re experiencing issues with your HVAC system or water heater. The issue of lukewarm water is something that no one ever wants to deal with, yet some homeowners find themselves affected not only in the winter, but throughout the entire year.

Furnace maintenance Greiner

As temperatures steadily drop in the area from Davis to Fairfield, it’s clear that winter is right around the corner. In order to ensure that you stay warm this season, you need to get your home’s heating system ready.

So, what’s the best way to prepare for winter?

air filter being pulled out from behind ductwork

As Winter approaches your furnace needs to work well to keep you and your family warm. Maintaining your furnace and knowing when it needs repairs or replacement is key to staying comfortable and having piece of mind.


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

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