Building Works of Heart

As a custom home builder and remodeling firm, Flenn Custom Home & Remodeling offers unparalleled services from a multitude number of experts.

Meet The Rest Of The Team!

With more than 40 years of experience and over 75 homes built or remodeled in the Greater Austin Area, you’ll have the peace and satisfaction of working with a team composed of an experienced Construction Engineer, Building Designer, Interior Designer, and Real Estate Agent.

More About Greg

Growing up on a Dairy Farm there was one thing I knew I did not want to do the rest of my life, and that was milking cows. My three brothers and I had a hay hauling business that serviced the neighboring farmers. I became curious and intrigued of the different types of construction that the barns were made of, so I started asking “why” questions to all of the neighboring farmers. This was a time before google existed (imagine that). Traveling around Southwest Missouri, I started noticing different design and construction details in these old hot barns. I was curious about how they were structurally designed.

The structural element was a mystery and stirred my interest. From there it was a natural progression to a two year Building Trades Vocational Tech program in high school.

Helping Families For Many Years

I continued my construction interest and pursued a degree in Construction Engineering from Pittsburg State University in Kansas. I soon joined the home-building industry in Houston and never looked back. I have also had the opportunity to build homes in North Carolina through my connections in Houston. I have called Austin home since 1999. Flenn Custom Home & Remodeling has been in the Austin area for more than 22-years and has over 40-years of experience completing hundreds of custom homes and home- remodeling projects.

Having a family gives me a better understanding of what families need in a home. I work with clients to maximize the return on their investment and offer decision-making help when needed. I truly enjoy the process of helping families take their dreams and make them a reality in a home that fits their unique lifestyle. We look at every project as truly Building Works of Heart. “Building is my passion!” And to think, it all started in a barn.

Architects With Unparalleled Expertise

Meet the minds behind the home designs that turn dream homes into reality – the people who collaborate and engage.

Richard Mersiovsky

Richard Mersiovsky

Residential Architect

Richard Mersiovsky. AIA

Allen P. Auth

Allen P. Auth

Architect Authentic

Designs Austin

Carmen Miller

Carmen Miller

Designer | Real Estate Agent

Services Areas

Custom Home Builds

Whole Home Remodels

Home Build Management

Preconstruction Planning

Our Team



Our service areas include Round Rock, Georgetown, Liberty Hills, Leander, Cedar Park, Hutto, Jarrell, and Jonah.  We are located in Georgetown, Texas.