We Are Ready.

Ken Grein was born and raised in Brighton Colorado. Ken and Mary Sue have been married since 1979 and have four children. Ken began in 1976, working with master carpenters, learning the home building trade from the ground up.

In 1984, Ken Grein, his father and two brothers began Grein Construction, Inc. From this experience of twenty years, Ken developed his knowledge in developing communities, building custom homes. As well as specializing in excavation, foundations, septic systems and water lines, framing, interior and exterior finishes. After 20 years, Grein Construction Inc. members wanted to pursue other business opportunities. In 2004 Grein Custom Homes, LLC was developed.

Now, as a general contractor for Grein Custom Homes, LLC, Ken Grein builds custom homes, basement finishes, additions, bath and kitchen remodels in the North Denver area.  We have built Custom homes in both rural and residential areas. Perhaps you already have land to build on or you are looking for a residential contractor. Ken has years of experience and will provide guidance from start to finish in order to meet your needs and expectations.  Every subcontractor and supplier we use assures you as the buyer, top quality products and will warranty all work done.  Ken oversees every project and works directly with each client. His hands on approach and special care given to your new home will surpass your expectations because our goal is to make this the most satisfying endeavor you will ever go through.  Grein Custom Homes is founded on up front honesty, and has a reliable reputation. He brings realistic pricing to every perspective client before the work begins in order to help you acquire your dream home.  We will add our experience and building knowledge together with a commitment of communication to you ensuring a smooth process eliminating costly overruns. As the general custom home contractor, my goal is to complete your custom home in a timely manner. If you are considering building a new custom home in Brighton, Thornton, Broomfield or the surrounding area, let us help you from the design phase all the way through to your moving day.