5 Ways to Save Money on Your AC and Summer Energy Bill

June 15, 2026

As summer approaches in , most residents are all looking to save some pennies wherever possible. So why not start with your costly energy bill? After all, the US Department of Energy says air conditioning can account for 35 to 40 percent of your utility bill.  High energy bills are sometimes unavoidable when air conditioning…

Why Do I Need a Humidifier in Oakdale, CA?

May 15, 2026

Winter is right around the corner and with it comes freezing temperatures, frequent illness, and dry indoor air. If you struggle with discomfort during the winter in your , home, you may benefit from investing in a humidification system. Our professionals at are here to inform you about home humidification, different systems available, and the…

How to Reduce Dust in Your Oakdale, CA, Home

April 15, 2026

Everyone has it, and nobody wants it: dust. It might seem like a minor nuisance, but in reality, dust is no laughing matter, no matter the setting. From causing allergies and respiratory issues to making your home look and feel less clean, dust greatly affects the indoor air quality (IAQ) of your , home. As…

How Indoor Air Quality Affects Allergies

March 15, 2026

Did you know the average American spends nearly 90 percent of their day indoors? That’s why it is increasingly important to ensure indoor air quality (IAQ) is clean and healthy. If your , home is facing air quality issues, you may be suffering from minor discomfort to significant allergy or health problems. Our team at…

Why Is My AC Blowing Hot Air?

February 23, 2026

It’s a hot day outdoors in , and you’re inside your home waiting for your air conditioning (AC) system to kick into full gear. But instead of cool air flowing from your vents, all you feel is warm—maybe even hot—air! Few things are more frustrating than an air conditioner malfunctioning in the middle of summer.…

Cold Climate Heat Pumps Are HVAC Game Changers

January 15, 2026

If you are looking for an HVAC system that heats and cools your Oakdale home, lowers energy bills, and is easy on the environment and your budget, consider an air-source heat pump. 

4 Factors to Consider When Buying a Heat Pump

December 15, 2025

Dray Heating & Air is here to help you make smart, informed decisions that match your Modesto, CA, home’s needs and your personal preferences.

Why Is My Furnace Leaking Water?

November 14, 2025

You just discovered there is a puddle of water on the floor in front of your furnace. Why would the furnace in your Oakdale, CA, home be leaking?

Why Are They Called Ductless Mini Splits?

October 15, 2025

They’re called ductless mini splits because they don’t require ductwork and consist of two main components—a compact indoor air handler and an outdoor compressor—connected by refrigerant lines. This “split” design allows for efficient, targeted heating and cooling in specific areas.

How Does Your Central Air Conditioner Cool Your Home?

September 15, 2025

Unless you’re an HVAC professional—like the team at Dray Heating & Air you probably don’t spend much time thinking about your air conditioner or how it works.

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