Preventative Maintenance

At Great Northern Plumbing we offer expert advice and service through our trained personnel. We pride ourselves in thoroughly diagnosing issues to mitigate future call backs. Our growing department is constantly striving to better serve our customers needs through training and optimizing our procedures to provide peak performance. Proper maintenance and procedures laid out by each specific manufacturer are reviewed and adhered to, to be able to keep your equipment running efficiently for years to come.


  • HVAC Services

    • Exhaust Fans

    • Rooftop Fans

    • Make-Up Air Systems

    • Refrigeration System

    More…

  • Plumbing Services

    • Drainage Systems

    • Domestic Water Systems

    • Backflow Prevention Device Testing

    • Gas Fitting

    More…

  • Boiler Services

    • Troubleshooting and Diagnostics

    • Boiler Cleaning

    • Boiler Repairs

    • New and Retrofit Installation

    More…

  • Other Services

    • Controls

    • Carbon Monoxide Detection

    More…

Contact Us

We look forward to working with you and meeting your service needs.

If you would like to inquire about our maintenance services and how we can best serve you please fill out a request form.