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

  • Thanks for the great service!

    Ken & Audrey

  • We really appreciate the prompt, efficient, and friendly service we received from your employees.

    Carl & Pat

  • Thank you for such good services you have given us!

    Frank

  • Tim, Thank you so much for getting our furnace in so quickly. Everyone that we dealt with - from initially placing the call, to the service tech that told me I’d need a new one, to the people who did the installation were all very professional and kind. We greatly appreciate your service. Every step of the process exceeded my expectations.

    David

520 W. South Park Avenue