The Sandberg Company

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Chicago and Northern Illinois' premier Hydronic Systems Experts for all your plumbing, heating and industrial applications.

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With 70 years of experience...
Bornquist, Inc. is your source for Fluid Handling Products and Services, from basic hydronic and plumbing equipment to high end, fully engineered systems and pre-packaged assemblies.
We have two locations with fully stocked warehouses located in Chicago, Illinois (773-774-2800) and East Moline, Illinois (309-796-2371) ready to serve your needs.
Rinnai Selects Bornquist, Inc. as Manufacturing Representative »

Proudly Representing Manufacturers in the Following Markets

Since 1937, Bornquist, Inc., a Manufacturer's Representative, in the HVAC Industry, has assisted in elevating and maintaining hydronic heating and cooling as the system of choice by engineers, architects, wholesalers, contractors, and end users throughout the United States. ...more

Whether it is a commercial, residential, or industrial project, Bornquist Inc has plumbing products to fit your needs. From tankless gas or electric water heaters for the residential market to larger steam or boiler fired water heaters for larger commercial projects we have a product to fit your application. ...more

Architectural products listed under CSI Specification Division 10 is the specialty of the Bornquist/Sandberg Division located in East Moline, IL. Toilet partitions, toilet and bathroom accessories, including grab bars, mirrors, napkin dispensers, hand dryers, urinal screens and baby changing stations are the basic products we sell. ...more

Last month I wrote an article about boiler controls and maximizing efficiency. This month I thought I would write about the boilers themselves. more