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520 W. South Park Avenue
Oshkosh, WI, 54902
920-231-5530

24-Hour Emergency Service
Free Estimates

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"We service all makes and models."

Contact Us

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
email:This email address is being protected from spambots. You need JavaScript enabled to view it.

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

  • Thank you for your great service! Great technician! (Jake T.)

    Anne

  • Big shout out to Jesse. That guy is on top of it and gets us taken care of so fast, He rocks.

    Darren

  • A good, professional job done by Tom. Thanks for the prompt service.

    Terry

  • Gartman always comes through for us! We own a bakery with very old equipment and they do their best to solve even the most tricky of issues and so quickly.

    Tamara's

  • Would highly recommend! They were fast, knowledgeable, and an amazing company to work with!!!! Chad was hands down the best technician.

    Julia B.

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