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

24-Hour Emergency Service
Free Estimates

"We service all makes and models."

Professional results for any
Type of Application

Contact Us

Welcome to Gartman Mechanical Services

We offer an array of professional residential, industrial and commercial services including HVAC, Plumbing, Refrigeration,
Professional Engineering, Testing, and Analysis.

Residential Services

Heating

Cooling

Plumbing

Air Conditioning

Hot Water Heat

Water Heaters

Commercial Services

Engineering Services

Refrigeration

Heating Systems

Air Conditioning

Ventilation

Boiler and Steam Systems

Plumbing Services

Sheet Metal Fabrication and Installation

Plumbing and Piping Systems

Air Filtration

Humidification and Dehumidification

Engineering Services

Engineering Services

Refrigeration

Heating Systems

Air Conditioning

Ventilation

Boiler and Steam updates

Client Testimonials

• Thanks for doing a great job! 

  Cory & Rebecca

• Thanks for being so prompt. 

  Ed & Cheryl

• Thank you, Tom, for fast response! 

  Joe & Carissa

• Thank you.  You guys are super.

  LHB

• Thank you for your quick service, it was much appreciated!

  Chris & Ginger

• Thanks for the quick service! 

  Deb

• Thank you for your prompt service and help. 

  Annette

• Thank you again to Brian.

  Kathie

• Your guys installed a central air unit for us a few months ago and did a great job!

   Dawn

• Thank you for the great service.  Greatly appreciated. 

  Don

• I wanted to thank Scott again for the advice on the temperature control at the shop.  You guys are great!  Both here and at our house! 

  Mark

• Thank you for keeping us going, Gartman!  We appreciate you!! 

  Sarah

• Penny & Team, Thank you for the excellent service & installation! 

  Marty & Dawn

• Penny, I don’t know what I would have done without you guys!  Thank you and of course Andy. 

  Kathy

• Just a little “thank you” for your time and patience with us during our “building” issues.  We really appreciated Tim & Jesse coming out and talking us through the heating options. 

  Rick & Mary

• Just wanted to compliment Doug.  He solved a longstanding plumbing problem yesterday.  Creative, quality work.  Much appreciated. 

  Dan

 

920-231-5530

pwilz@gartmanmechanical.com

520 W. South Park Avenue