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500 Lorry Street

P.O. Box 40

Amherst, WI 54406

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(715) 824.5665

(715) 824.5663

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We can build it

Ingenuity and Quality


We stand by them

We Have A Framer's Point of View


We're experts

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Blenker Building Systems

Fly through the door to Blenker Building Systems’ truss, floor system and wall panel facility in Amherst, Wis., and you’re greeted with lumber en route to a computer orchestrated cutting stations and tiered sorting carts carrying finished parts to our assembly stations where trusses, floor systems, and wall panels transform into super structures.

Building manufactured components: that’s our super power. Our structures are built in a controlled environment utilizing leading edge technology, so our customers always receive a straight, precision built product… faster than a speeding bullet. Well, almost.

Here at Blenker Building Systems, we strive to be an industry leader. Built to be more powerful than a locomotive: our structures last a lifetime. We also custom build to the specifications of the individual builder with the option to provide your own plans or use our designers. We also supply top quality doors, windows, trim, millwork, siding, roofing products, hardware, and cabinetry all at one place.

Here’s who we help…

Are you ready to make your business more profitable?

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Advantages for architects

Advantages for architects

Advantages for contractors

Advantages for contractors

Advantages for engineers

Advantages for engineers

Advantages for homeowners

Advantages for homeowners

And here’s how our process works…

Our process works because we've got your back

Once your plan has been finalized and engineered to meet all the building codes, production begins. After production, the component package is then loaded and trucked to your job site. It can then be erected by your crew (minimum crew size is four) or by our experienced erection crew. Our crane is available to assist in the erection process.



Manufactured with complete design and engineering of trusses.

Wall Panels

Wall Panels

Manufactured with complete design and engineering of floor systems.

Floor Systems

Floor Systems

Panels are constructed in a controlled environment using state-of-the-art equipment so you can assure you’re getting a straight more precisely built product.



We also supply top quality doors, windows, trim, millwork, siding, roofing products, hardware and cabinetry all at one place.


And here’s why it works…

Ready to learn the advantages? Here they are.

We save you time

Shorter start-to-finish construction cycle time; a weather-tight panelized shell can be finished in days, as opposed to weeks

We build green

All plans are fully engineered before the first board is cut, eliminating waste typically found on most construction sites. Cut offs and short lengths are recycled

Our products are better quality

Panels are constructed in a controlled environment using state-of-the-art equipment resulting in more precisely built trusses, floor systems and wall panels

Increase your profits

Panelization allows you to build more homes year round without having to hire more crews, which results in less overhead, insurance and expenses

Our homes are more efficient

Order all your building material at one place eliminating paperwork and hassles

Better cost control

We make time and save you money

We're family owned

We're family owned meaning we're dedicated to you

Value engineered with a fixed bid

We work so you don't have to

Always on time

Home components are shipped on own trucks to home site on time

And here’s proof…

How we save you time and give you products that are efficient

Would you ask your mechanic to go to the local auto parts store and buy what he or she needs to build a car? We wouldn’t either. That’s why here at Blenker Building Systems, all our homes are designed and engineered with manufactured components. Manufactured components complete the task of framing in less time, using less material and ultimately, resulting in a more reliable structure. We teamed up with the Structural Building Components Association (SBCA) to showcase how efficient our manufactured components are compared to stick built homes. The proof is in the video below.

Click here to book an appointment now.

Our Project Portfolio

Take a look at some of our past projects

Single Family Residential

Single Family Residential

Multi-family Residential

Multi-family Residential





We’re 100% family owned and dedicated to you.

Are you ready to reduce money, time and waste? We're with you on that.


50% or more reduction in on-site time

85% or more reduction in on site re-work

10% or more reduction in total used materials

75% or more reduction in on-site waste

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What our employees are saying

"Dale and I want to thank all the people at the Blenker Company for the excellent work done on our new house near Black River Falls. Professional, hard working, friendly, careful to detail are all words that come to mind when I think of the construction team that came to the site everyday for two weeks in August. They came again in October to help install the windows. Where I first saw them, wearing hard hats, I knew they took their work seriously. The last time in October, everyone worked steady all morning, no breaks and helped our contractor, Tom Prohl from PDS Construction, with everything he asked of them. I can’t thank them enough. The building product was built so well and Dale was impressed with everything he saw. This is a slick way to construct a building in a quality fashion and save time and materials. We would recommend your company – and have – to anyone looking to build. All of you at the Blenker Company should be proud of a great product and we hope you get great satisfaction in building homes like ours. Thank you for coming to Black River Falls and building our new home!"

Christine Hagen

"Rutkowski Family Limited Partnership (RFLP) builds single-family spec homes and small condo developments. We like to start with raw land and build a finished product that meets the standards of what would be considered upper mid-tier developments. We found the most cost effective way to do this was purchase our own crane, have Blenker build the panelized components and erect them ourselves. Blenker Building System allows us to control costs and know what they are before we start a job. We want to know our costs and so does our bank! We don’t want surprises. There are many reasons why we use panelized construction, most of which are well known or obvious: better quality, quicker time to “dried in shell”, under roof and weather tight, weather is usually not a factor, and better cost control Blenker has always delivered on time. We also appreciate the fact that when minor problems occurred, Blenker was easy to work with when resolving issues. They offer good design, good engineering and deliver a quality product to you on time and on budget."

Ronald M. Rutkowski, Rutkowski Family Limited Partnership

"Justin, The professionalism that you, Rick and the rest of the staff have towards the projects that we’ve worked together on is very good and is one of the primary reasons that I keep coming back with more projects. Thank you and keep up the good work."

Brad Kortbein (Architect), Cornerstone Architects

We provide services throughout the Midwest.

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Envision. Home at Last. is centered upon helping you build the custom home of your dreams.

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Blenker Building Systems Intro

We're a family that built a business now let us watch you build yours

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