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Plumbing, Heating & Cooling, Water Conditioning, Electrical, and Digging and Trenching


Generations of Quality Service

Scharnweber's serves central and northeast Iowa with the latest heating and cooling systems, water softeners,and plumbing and electrical installation, service and repair.


Contact Us

All estimates are free and flexible according to materials and scheduling.



Scharnweber INC has done several small and large projects for my home on Waterloo. They are always incredibly professional and accommodating. I know I can trust them to work diligently even when I’m away.
— Steven Scott
People have been complimenting my bathroom nonstop since Scharnweber INC worked on it three years ago.
— Aaron Brown
I’ve been hiring Scharnweber INC since I first moved into my house over 25 years ago. They did my electrical, plumbing, and my water softener! There’s nothing the Scharnweber INC can’t do.
— James Johnson
I had this toilet that always had a problem. Either it was a leak or a plug. It was always giving me a headache. I’d hired other plumbers in the neighborhood, but problems would always come back. Since Scharnweber INC worked on it last year, it’s been working perfectly. I’m so grateful!


Our Promise

We only work with the best materials and manufactures We never compromise quality for time and give my clients realistic schedules that accommodate their lives. We strive for honest customer service, so contracts are only paid in full when the finished work is to your complete satisfaction.


About Us

It all started in the early 1970's

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Our Staff

We are lucky to employ some of the best service professionals in iowa..