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Blog Title: Why Is My Air Conditioner Freezing Up? Photo: ice on coil cooler of ac unit

Why Is My Air Conditioner Freezing Up?

If your air conditioner stops blowing cool air or stops all together, check to see if your indoor unit is frozen. What exactly will that look like? A freeze up ...
woman on phone with HVAC company asking if you really need an AC tune-up.

Do I Really Need an AC Tune-Up?

Home ownership comes with a great deal of responsibilities and an ever-growing to-do list. Add to that the responsibilities of a career and a family, and you see why modern ...
Money Saving Tips for This Summer

Money Saving Tips for This Summer

We at Robben & Sons wish you a happy summer here in Portland, OR! We know you’ll probably have your air conditioner (AC) on for longer stretches of time. (We ...
Man is changing settings of a thermostat.

Thermostat 101 Basics

Every team needs a leader. In the heating, ventilation, and air conditioning (HVAC) industry, your thermostat is the undisputed leader of the heating and cooling team. It signals your furnace ...
Air conditioning system fan.

Know Your AC System

Whether it’s people, appliances, or air conditioning (AC) systems, the better you know them, the better you are able to care for them. Our team at Robben and Sons knows ...
Man fixing a ductless unit

What Maintenance Is Needed for a Ductless System?

A ductless heating and cooling system, or a mini split, is a splendid choice for your Portland home and a worthwhile investment. It offers many benefits, and you can enjoy ...

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