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

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

  Dan

• Thank you  so much for coming out on one of our coldest nights.  We are appreciative.  The prompt, efficient service and positive attitude.  You have won our trust.                          

  Debbie

• Your gentlemen successfully identified some faulty parts causing our never ending heating struggles.   We really appreciate what they are doing for us. 

  Andy

• Thank you for the great service.  Greatly appreciated. 

  Don

• Thank you for the professional installation of the garage heater.  It looks great and so far is doing the job.  Not that I wish for colder weather, but I can’t wait to see how warm the garage is when it’s -20 outside.  This will be a game changer this winter.  No more warming up the car before leaving for work.

  Dr. Tim 

• Thank you for a great job, everything is working well.  

  Bill

• Thank you for all your assistance, guidance & service.  Your crew is always knowledgeable, resourceful, friendly and recognized as part of our team.  Gartman Mechanical Services has truly enhanced our company’s infrastructure to become a leader in the composites industry.  THANK YOU! 

  Jeremy

• Happy Customer Here!  What prompt service too!!  Tom did a great and thorough job cleaning up and fixing up the existing unit. 

  Kelly

• 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

 

920-231-5530

pwilz@gartmanmechanical.com

520 W. South Park Avenue