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“Indianapolis’ premiere remodeling and construction professional.”


Central Construction Group, Inc. is Central Indianapolis’ premiere remodeling and construction professional.

Services include: Total Home Renovations, Kitchen and Bathroom Renovations, Finished Basements, Custom Remodeling, Design-Build, and Room Additions. Everyday we work to ensure that the residents of Indianapolis and its surrounding areas live beautifully. Central Construction Group, Inc. helps homeowners design and build their home renovations, room additions and new construction plans. We work with our clients to make sure that they love coming home.

What makes us different: We have a 5-Year Workmanship warranty, we stand behind our projects with top quality and craftsmanship. Whether we’re creating or renovating a kitchen or bath, your needs come first. We also stand behind these operational standards: discipline, communication, honesty, trust, professionalism and delivering unparalleled service.

Our Team Members

Brian Oltmanns, President

Brian Oltmanns graduated from Purdue University with a Bachelor of Science degree in Building Construction Management, and has been the President and Owner of Central Construction Group, Inc. since 2009. Everyday he strives to redefine the home remodeling market by bringing high quality design and renovation services to Central Indiana. Brian’s dedication is putting your needs, concerns, and satisfaction first which is what sets him apart from his peers and has been the fuel for Central Construction Group, Inc’s long term success.

Stephanie Larmor, Interior Designer

Stephanie Larmor graduated from an NKBA accredited program at Indiana State University with a Bachelor Degree in Interior Design. As an Interior Design professional specializing in residential remodeling, Stephanie can assist you with every aspect of your Kitchen, Bathroom, Room Addition or Basement transformation. From space planning to the coordination of all selections from cabinetry, countertops, backsplash, flooring, fixtures and paint color selection.  She can capture your selections into a 3D rendering; Stephanie enjoys showing her clients classic and stylish materials that will work for their remodel and budget. 


Central Construction Group, Inc. is a licensed, bonded and fully insured, full-service residential general contractor, serving Hamilton County and the greater Indianapolis area. Central Construction Group, Inc. holds the following industry certifications, affiliate member and awards:

Lead-safe certification status with the EPA
OSHA 30-Hour Safety Certification
Better Business Bureau, Accredited
Angie’s List: Super Service Awards, 2014, 2013, 2012, 2011
National Kitchen and Bath Association, Member
National Association of the Remodeling Industry, Member
Houzz Member

Affiliations & Accolades