Cooling Services

Keep Comfortable all Summer

During the summer months in Mountlake Terrace, keeping cool and comfortable is important. Comfort relies on utilizing the right technology in your home or office that will deliver the temperature and humidity control necessary to meet the challenge of the hottest summer day. It also relies on proper maintenance to ensure your system gives you efficient, reliable performance year after year.

Lennox Air Conditioners

Air Conditioning Service, Repair & Installation

Lennox air conditioners are incredibly efficient cooling systems that will last for years to come!

Mini Split Service, Repair & Installation

The small size of a ductless cooling system and its zoning capabilities allows for greater energy efficiency. Improved efficiency saves money, of course, but it also helps reduce your total carbon output.

Mitsubishi Mini Split

Indoor Air Quality Service, Repair & Installation

The Metalsmiths are your one-stop shop for all of your indoor air quality needs!

We install Honeywell and Aprilaire humidifiers, dehumidifiers, air cleaners, media filters, and ventilation systems. Metalsmiths provides service and repair for all makes and models of IAQ systems.

Aprilaire Indoor Air Quality Systems
Honeywell Indoor Air Quality Systems

We service all brands of cooling systems and install:
Armstrong Air Air Conditioners
Mitsubishi Mini Splits

Emergency service is available with preferred scheduling for our Service Agreement Customers.

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Lennox HVAC

Carrier HVAC

Mitsubishi Mini Splits

Aprilaire IAQ

Honeywell IAQ

Light Commercial Services

HVAC systems for commercial use have a very hard job: they have to assure a comfortable, healthy environment for extremely large spaces and for a lot of people. Unless your system is properly sized and working perfectly, you may be paying a lot more than you have to on your energy bills. You simply cannot afford to have an inefficient commercial HVAC system. Yearly maintenance is highly recommended.

The Metalsmiths provide you state of the art commercial HVAC systems. We will configure your new HVAC system in such a manner that you’ll benefit from an affordable price, a comfortable environment for all your employees and customers, and lower operating costs in the long run.


  • Air conditioner is not working properly or won't turn on
  • The air from the air conditioning unit smells funny
  • Certain rooms or offices are too hot or too cold
  • Strange noises are coming from the air conditioner
  • Air is not circulating properly
  • The air conditioner pipes are freezing
  • The thermostat is not working properly
  • No air or minimal air flow from vents in certain rooms