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

  • It's been a pleasure working with you.

    Cathy

  • Thanks, you guys did an awesome job.

    John

  • Many thanks for all the help!

    Kathie

  • Great job Bobby! He's friendly, knowledgeable, speedy~a great representative of your fine company. Thanks.

    Terry

  • Gartman has been providing us reliable service for years. They have honest pricing and provide trustworthy work.

    SC Maverick

520 W. South Park Avenue