Quiet, Efficient and Environmentally Friendly

All Phase Heating and Air Conditioning has been proudly serving Northwest Washington since 2014, we may be young but we have over 25 years’ experience serving residential and commercial customers in Skagit, Whatcom and Island Counties. Trust in All Phase Heating and Air Conditioning to get the job done right!

WALL-MOUNTED

CEILING-CASSETTE

With wider air distribution and a less obtrusive style, these indoor units blend well with your ceilings and don’t require ductwork.

FLOOR-MOUNTED

Multi-flow vanes allow for fast warm up and efficient operation.

OUTDOOR UNITS SINGLE-ZONE COOLING ONLY

Have a spot in your house that is always too hot? A single-zone cooling system can efficiently bring it into your comfort zone.

OUTDOOR UNITS SINGLE-ZONE COOLING AND HEATING

Keep a single room comfortable year round with an efficient single-zone cooling and heating solution.

MULTI-ZONE COOLING AND HEATING

Experience efficient whole-home comfort with multi-zone systems that can address the comfort needs of everyone and every room in your home.

Reach out to us today!