Our company is built upon its people.


The Krempp family traces its first public construction project to 1877 when Andrew Krempp was awarded a contract of $149.00 for the grading of East Sixth Street in Jasper. In 1879, Andrew was awarded the $500.00 contract for grading the public square in Jasper. Now in the 5th and 6th generation, the Krempp’s continue to construct quality public and private buildings throughout Southern Indiana as Krempp Construction, Inc.

Here at Krempp Construction, we are very proud of our long history of successfully completed projects. We have enjoyed working together with owners, architects, engineers, subcontractors and suppliers to complete these projects on time and within budget, utilizing our team approach. We have a very experienced management team and workforce who have handled difficult jobs time and time again. We take great pride in watching a piece of ground go from nothing to a beautifully finished product, and look forward to the next generation providing our customers with a quality project that works for them over the long term.



Andrew B. Krempp – President

Andy (5th generation) started working for his father at Krempp Lumber Company in the 1970s while a student at Jasper High School and Indiana University. Andy started full time in June 1980 after earning a B.S. in Business Administration and Management from Indiana University Kelley School of Business. Elected Secretary/Treasurer of the Krempp Lumber Company, Andy became General Manager of the Construction Division in 1986, and became President in 1994. Today, he continues as the President of Krempp Construction, Inc. and The Krempp Lumber Company.


john big

John F. Krempp – Secretary/Treasurer

John grew up working in the family business, and since 1978 has been employed in sales with the company’s building material division and as a laborer for the construction division. Upon graduating from the Kelley School of Business at Indiana University with a Business Management degree in 1985, John began work at Krempp Construction as a Project Manager and Estimator. He was elected to the company’s Board of Directors where he has served since 1985. He served as Vice-President of the Construction Division from 1986-1994, and as Secretary/Treasurer since 1994.

From his work in small business, John has worn many hats from all phases of construction including design, layout, estimating, purchasing, hiring, quality control, safety, and project management. He has been the estimator and project manager on many multi-million dollar, complex projects over the past 30 years, and manages the company’s design-build program, along with federal government multi-year contracts.

John takes great pride in Krempp’s outstanding reputation for quality and integrity, and the lifelong relationships that have formed with customers, suppliers, and employees.

John believes that Krempp Construction’s reputation will continue to grow through the dedication, experience and hard work of its employees, along with the company’s culture of honesty, integrity, willingness and drive to “do the right thing no matter what.”


bill big

William K. Krempp – Vice President

As a young man, Bill began working at Krempp after school in the late 1970s. After working in the warehouse, retail store and later heavy construction during the summers, he graduated from Indiana University Kelley School of Business in 1987. Soon he began work at Krempp Lumber Home Center updating the business with P.O.S. computer systems. Bill joined the construction division shortly thereafter, updating its systems and serving as Estimator and Project Manager. He is involved in all phases of construction from design, layout, bidding, purchasing, hiring, production, quality control, scheduling, and coordination through project close-out. Bill still serves in that capacity today as the Vice President of Krempp Construction, Inc. and The Krempp Lumber Company.

Bill is married with 5 children and active in church along with various other organizations. He currently serves as President of Finance Council at Precious Blood Church and as a Founding Director of Freedom Bank. As 1 of the 5th generation of Krempps, Bill is proud of Krempp Construction and its 100+ year reputation for consistent quality and its dedication to customer satisfaction.


greg big

Greg A. Stieneker – Senior Project Manager

Greg began working at Krempp Construction in 1999 after moving back to his native southern Indiana with his wife and three sons. Upon graduating from Purdue University with a degree in Civil Engineering in 1989, Greg began working with Geupel Demars in Indianapolis as a Project Engineer and then accepted a project management position with F.A. Wilhelm Construction in 1994 where he remained until going to work with Krempp Construction.

Since 1999, Greg has successfully completed many building projects with Krempp Construction including schools, banks, manufacturing facilities, warehouses, high profile, high tech design/build projects, and Navy/Army projects for the Government at the Crane Naval Services Activites Center in Crane, Indiana. He has had the opportunity to complete several “one of a kind” projects that are the purist form of design/build because they are the first of their kind. As a Project Manager, Greg is responsible for all facets of a project from writing proposals and estimating, to overseeing the design and construction from start to finish.

Greg loves what Krempp Construction is all about: the highly professional atmosphere where honesty, integrity, work ethic, and family values create a driving force resulting in a quality product and highly satisfied clients.

“It is a pleasure to work each day because the people I work with are all on the same page and focused on building together. No matter the task, we all give it our best effort. There is real pride in workmanship and performing a project in the best interest of the client.”