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.

3 Tips to Prevent AC Breakdown During a Heat Wave

August 15, 2025

An air conditioner is your lifeline during a prolonged heat wave.

Prepare for Hot Weather With an Air Conditioning Tune-Up

July 16, 2025

According to the U.S. Department of Energy, central air conditioning systems have a service life of approximately 15 to 20 years.

Does an AC Kill Mold?

June 16, 2025

Your air conditioner (AC) can do several things––keep your California home’s indoor air cooler than outdoor temperatures, help to keep indoor airborne allergens at bay, and help keep your home’s humidity low. But one thing it can’t do is kill mold.

What’s That Smell Coming From My AC at Startup?

May 15, 2025

As the temperatures begin to rise in Oakdale, many homeowners are firing up their air conditioners for the first time in months. But what if, instead of a refreshing blast of cool air, you’re hit with an unpleasant smell?

Spring Money-Saving Tips

April 15, 2025

Everyone loves to save money, and it’s a good idea to review different aspects of your budget now and again to see if there are more opportunities you have missed in the past. Considering how to reduce your energy bills is always a great idea in the springtime.

Need HVAC Service?

Contact the experts at Dray Heating & Air.
Call us at
(209) 493-3729!