If you should have any questions or would like more information about Gartman Mechanical Services or a specific portion of this site, please do not hesitate to contact us and we will be happy to assist you further.

General Information & Questions:

Gartman Mechanical Services
520 South Park Avenue.
Oshkosh, WI 54902

Business Hours:
Monday - Friday 7:00AM - 4:30PM
Phone:(920) 231-5530
Fax:(920) 231-0486
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Residential and Commercial HVAC and Plumbing:
Tim Weitz
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Commerical/Industrial and Residential Engineering, Plumbing and Refrigeration: 
Scott Olejnik
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Commerical/Industrial and Residential Engineering and Plumbing: 
Paul Libardi
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Client Testimonials

  • I love the new thermostat!!! It is exactly what I needed. Mat was a real pleasure. He is a wonderful representative for your company.

    Kathy

  • Thank you so much for having Andy stop by. You and your team are the BEST!!!

    Nicki

  • Thank you for Dave's service dealing with a gas leak! Who knows, he may have saved my life!

    Shirley

520 W. South Park Avenue