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Haas Inc. is an experienced concrete, aggregate, excavation and trucking company in Central Wisconsin. For more than 55 years we have been a proud family owned business. Our company includes but is not limited to:

- Aggregate Sales and Custom Crushing

- Concrete Redi-Mix, Pumping, and QMP Designs

- Trucking and for-hire Transport

- Road and Site Excavation

- Road and Site Utilites

- Demolition

- Hydrovac and Televising Services

- Asphalt Pulverizing


We have the knowledge, expertise and proven track record with thousands of completed projects in our professional portfolio. Our wide array of past projects across all industries deliver ideas within a reasonable budget and schedule.


We are proud of the work we do, we value our client relationships and our team of dedicated employees. Repeat business is the true mark of success in this highly competitive industry. Repeat business comes with excellent quality and service. 

  • Proven hands-on project team with extensive experience in the industry

  • A Quality control program that ensures your project is completed on schedule and within budget

  • Excellent customer communication, keeping you informed every step of the way

  • Project experience that exceeds your expectations


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Crushing and Mining is a big part of Haas Sons and Haas Transport, Inc. which has 82 pit locations throughout Central Wisconsin providing over 3 Million ton per year.

Haas offers a wide variety of construction and landscaping aggregate materials.


Haas Sons, Inc. currently has Redi-mixed concrete at 10 locations - Abbotsford, Bloomer, Cornell, Eau Claire, Ladysmith, Jump River, Medford, Thorp, Wausau, and Wilson.  We also provide Pump Trucks for faster placement and greater accuracy.  We have been serving customers throughout Central Wisconsin for 20 years:  "Providing quality concrete at a competitive price."


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Haas Transport is based out of Eau Claire, Jump River and Thorp and provides general trucking services around Central and Western Wisconsin.  With  over 60 top-of-the-line trucks and friendly drivers, we provide commercial, construction, and  private trucking needs. 

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Haas Sons provides a wide range of services including Road Construction and Site Excavation.  Our GPS equipped equipment and in House 3D modeling capabilities gives accurate designs and quotes to our customers.  We have the manpower and ability to complete any size project and have a network of subcontractors to take a project from start to finish.


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Hand and Hand with Road Construciton and Site Excavation, Haas has been providing public and private customers with under ground utility work for over 40 years.  We specialize in Water Main, Sanitary Sewer, and Storm Sewer systems.  We have the manpower and ability to complete any size project and have a network of subcontractors to take a project from start to finish.



Haas is readily capable to provide the labor, supervision, equipment, and materials that are required to complete demolition jobs safely, efficiently and with high quality.  We are fully licensed, bonded, and insured.  Houses, multi-level commercials structures, retail structures, industrial plants, hospitals, parking garages, and schools are all examples fo buildings we demolish.



Hydrovac Services

Our state of the art Vactor trucks with high pressure jetting can handle all of your hydrovac related work.  Precisely and Safely get your vacuum excavation done right.

CCTV Televising Service

We use our high-tech Rovver X crawler with a CCTV camera to get high quality videos and photos of sanitary and storm sewer pipelines.



Pulverizing offers a very economical way to rehab roads and parking lots with minimal disruption. This machine grinds the existing surface right in place and blends the asphalt layers with the sub-layers. Its fast and saves money due to a much more quicker process and being able to reuse all existing material.

Asphalt Pulverizing
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