Osterwisch Company

Called Osterwitch with a broken toilet and leaking shut off valve needing an emergency repair. Received prompt, professional, friendly, and courteous service from one of their plumber, Drew. Thank you!

Did a great job with repairs to church a/c units. Fair pricing and honest technicians. Great company.

This isn't HVAC related, but I asked for assistance today at the gas station, Marathon in Queensgate and the two Osterwisch Techs helped me out. I greatly appreciated the help, they represented your company well!

We used Osterwisch a few times for electrical and plumbing needs over the past couple of years and have always been completely satisfied with their work. They are always very courteous and very thorough. Most recently John did some electrical work at our house and took extra care to address a few other items requiring attention. We highly recommend Osterwisch!

Great electrical service. Very skilled electrician can fix things that stump others.

They have serviced our AC and radiant heating boiler for years. Knowledgeable staff, who have never tried to up-sell us on other equipment. Highly recommend!

SUCH A WONDERFUL EXPERIENCE! It was a tough job and they came thru with flying colors!!! Thank u so much !!! Have more projects to do!@@

The electric work that was done by Osterwisch electrician was fantastic work! My house is not deserving of such good work!

Good company

Great company, nice people!

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