When it comes to cooling your home, our experienced design team will ensure you get the most effective and efficient cooling systems that control temperature, humidity and air quality for your home environment. Our qualified technicians will install and maintain your system to operate at optimum performance and efficiency. All of our technicians are fully trained and capable of repairing any make or model.

Preventative maintenance is highly recommended in both Spring and Fall.

24-hour emergency services at 920-231-5530.

To schedule a repair or to request a free estimate, please call 920-231-5530 or send an email to This email address is being protected from spambots. You need JavaScript enabled to view it..

We are an authorized Trane Dealer.

Other services include:

  • Air Conditioning Systems
  • Forced Air Furnaces
  • Central Air Systems
  • Clogs/drain line
  • Ductless Units Energy
  • Recovery Ventilators (ERV’s)
  • Garbage Disposal
  • Gas Forced Air Furnaces
  • Generators Handicap Installations
  • Heat Pumps
  • Hot Water Boilers
  • Humidifiers
  • Ice Cube Makers
  • New Construction Design and Remodel
  • Programmable and Non-Programmable Thermostats (Wifi – Nest)
  • Steam Boilers
  • Sump Pumps
  • Toilet Installation/Repair
  • Tub/Shower Installation/Repair
  • Water Heaters

Client Testimonials

  • Thank you, Penny! We really appreciate your quick response to our furnace needs. Looking forward to completing these repairs and very thankful for the great communication and work ethic of the company!  

    Tina & Tim

  • Bobby came out and he was great.

    Tim

  • Thank you. Your technician did a thorough & awesome job!!!

    Teri

  • I want to say thank you to you Penny and the staff over there for your awesome and friendly customer service. My parents had issues with their furnace and I told them to call GMS. They were very impressed with how quickly you arrived and the professionalism. Props to you and the team!!

    Richard

  • Chad & Jesse did a great job. Everything was neat and clean and looks good.

    Jack

  • Thank you Tom & Penny.

    Helen

  • Thank you for working with me. Fantastic and professional staff and I love my new furnace.

    Susan

  • Thank you so much! Our house is consistently more comfortable.

    Charlie

 
920-231-5530
pwilz@gartmanmechanical.com
520 W. South Park Avenue