Robert Hill, co-owner, and President of Kolbe-Hill, Inc., is a general contractor with more than 30 years of homebuilding and commercial construction experience from Houston to Dallas to the Atlanta metropolitan areas. Robert earned a Master’s Degree from Liberty University in 1994. He has worked with some of the largest homebuilding companies in the United States, and in 1990 Hill began his first custom home building company in Peachtree City, Georgia. In 2002, Hill opened Hillcrest Homes of Texas in La Grange and has since expanded that company into Kolbe-Hill, Inc., a multi-division commercial and residential construction business. Being a 3rd generation builder, Robert brings years of experience and knowledge to each project and job site. Robert is married to Julia Kolbe Hill and they have four grown children and seven grandchildren.


Julia Hill is the CEO and majority stockholder of Kolbe-Hill, Inc. She has been married to Robert Hill for 36 years. Julia began in the construction industry in 1989 as the financial administrator with a Georgia-based construction company. She has been with Kolbe-Hill, Inc. since its inception in 2002 and is currently the CEO/Administrator of KHI. Julia attended the University of Texas and the University of Houston.


Executive Vice President of Kolbe-Hill, Inc. and Operations Manager with Hill & Company brings a wealth of knowledge and experience to our construction team through hands-on experience. Dustin grew up around the construction business from a young age and joined our team as a superintendent in 2005. In 2016, Dustin became one of a select group of professional home builders nationwide to receive the Graduate Master Builder Designation from the National Association of Home Builders, identifying him as one of the building industry’s top professionals. Dustin has supervised hundreds of new construction, major remodel, and commercial construction projects since joining Kolbe-Hill, Inc. He also serves as the company’s safety and OSHA compliance director. Dustin is married to Krystin Terry Hill and they have two children, Kason & Kennedy.


Krystin Hill has been working at Kolbe-Hill, Inc. since 2013. Krystin is the Assistant Operations Manager and Client Liaison with Hill & Company. Krystin graduated from Belmont University in Nashville, TN  in 2007 and moved back to Houston, TX where she worked as a Commercial Real Estate Closer for 6 years. Krystin moved to La Grange, TX in 2011 when she married Dustin Hill. Dustin & Krystin have two children, Kason & Kennedy.


Jenifer Hill grew up around the construction business from a young age which created a passion for design.  Jenifer first joined Kolbe-Hill, Inc. and Hill & Company from 2006 until 2009.  She has since rejoined the company in 2016.  Jenifer is the Executive Assistant to Robert Hill and Client Relations Manager for Kolbe-Hill, Inc.  Jenifer is also the Marketing & Advertising Director for both Kolbe-Hill, Inc. and Hill & Company.  Her passion for design plays a big role in helping residential clients design their homes from working with the floorplans to making interior and exterior selections.  Jenifer has a bachelor’s degree from the University of Mary-Hardin Baylor, and she is married and has 3 children, Ethan, Ellah, and Grant.  


Cody Ryden joined Kolbe-Hill, Inc. in 2017 as a Construction Manager.  You will see Cody on residential and commercial project sites leading the team of subcontractors, scheduling, and ensuring all materials arrive on site as scheduled.  Cody also grew up around the construction business from a young age.  Cody has a degree from Sam Houston State University.