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Lennox in Seattle Washington

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Mitsubishi in Seattle Washington

Welcome to Ballard Natural Gas Service!

We provide superior heating and cooling service and repair as well as HVAC system maintenance, repair and duct cleaning services. For over 20 years, Ballard Natural Gas Service has provided the highest quality services for your home. You can take comfort in knowing that we will treat your air conditioner, furnace, water heater, ducts or gas fireplace the same way we would treat our own, with the best care and highest quality professionalism. We treat you like family.

Our Mission

We are dedicated to be the most referred mechanical contractor in the greater Seattle area by delivering on all promises made to our clients and always exceeding their expectations.

Our Vision

Ballard Natural Gas Service will be the only company consumers think of when purchasing a Lennox heating and air conditioning system. We will be the company the best installers and service technicians aspire to work for.

Our Values

  • Our clients’ needs are our top priority
  • We will treat our team members like family
  • Quality and customer service will drive all of our decisions
  • If it’s not right for our clients then it’s not right for us

Visit Our Showroom

Visit our facility to see working models of: Mitsubishi Mr. Slim, Lennox XP25 Heat Pump, and Lennox SLP98 Furnace.

Office Team
Ballard Team
Ballard Team

Check Out Our Latest Blog Articles

Should I set my Thermostat to ON or AUTO? 

Heat, Cool and Off are the straightforward settings of one switch on many thermostats. But what about the other switch, On or Auto? What’s the difference? On means the fan is going to run continuously, 24/7. Auto means that the fan will only run while the system is...

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Furnace Fan Setting: On or Auto

On your thermostat, there's a furnace-fan setting for either "On" or "Auto." Which option is the best choice? There are devotees of both settings, each believing their setting is the optimum one to choose. But in reality, it's more of a pros-and-cons type of...

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All About Thermocouples

Thermocouples are sensors used to measure temperature. It is a device used inside your Seattle gas furnace, to assist the pilot light in keeping your furnace running and safe. It works rather like a fail-safe to keep unburned gas from accumulating and burning,...

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