About Us

At IE² Construction we offer our customers a broad range of commercial construction expertise across several market sectors. These core markets include Hospitals, Corporate Office, Medical Office, Churches, Higher Education, Financial Institutions, Data Centers, Retail, Restaurants, Breweries and Charter Schools. To us, relationships don’t have pre-defined boundaries. This is a reflection of our strategic goal to have a well balanced portfolio of both public and private work. This also gives us the flexibility to help our customers in a wide variety of markets.

IE² Construction is led by Mike Nieft and Tom Mravle. Once we discussed the idea of starting a new firm, we decided that central to our work would be to deliver true principal attention and hands-on personal dedication of a small firm to every client we work with. We are nothing without trust and integrity and those earnest values are at the core of every employee we have and every decision we make. As rare as lasting relationships are these days - that is still the cornerstone of our existence. We know it takes hard work, communication, trust, integrity, and most of all it takes time. We are the company willing to invest the time through personal interactions to exceed your expectations. Building a long lasting relationship is really fundamental to us and we strongly believe it is the only way to genuinely run a successful business with a meaningful purpose.

Core Values

We do not compromise in our beliefs that if we act every day, in every situation with these values in mind, then we have done all we can do to be successful.

'Hold Yourself to a Higher Standard'

Professional: We exhibit a courteous and conscientious, businesslike manner in all our actions.

Reliable: You can count on us to consistently deliver on our promises.

Impact: We strive to have a strong, positive affect on everything and everyone we touch.

Driven: We are determined to succeed, motivated to keep our reputation clean, and driven to be successful.

Experience: We are here to make your experience in working with IE² an outstanding one!

Our People

IE² Construction is led by Mike Nieft and Tom Mravle. Collaborating with them is a staff of experienced and well-respected construction project managers, superintendents, estimators, and support personnel. Both Mike and Tom started IE² Construction with complimentary skill sets and these strengths continually prove to be the foundations of our long-term client relationships.

We also bring added value by having developed a team of highly qualified personnel. This is what we believe separates us from our competition. The commitment, respect, passion, integrity and drive they bring to work every day enables IE² to provide our clients with level of character and service second to none. All our people have what it takes to build a lifetime of successful, meaningful relationships.

Community Involvement

Our emphasis on building relationships is about more than just business, it extends to our community involvement as well. Part of being a good steward for IE² Construction includes being a well rounded individual and having a positive impact on those around us. Whether it's through helping with events, donating our time, or giving during fund raising, IE² is proud to support the following organizations:


  • Real Estate Council of Austin
  • Young Men's Business League, Board of Directors
  • US Green Building Council
  • Construction Specifications Institute
  • Round Rock Chamber of Commerce
  • Pflugerville Chamber of Commerce
  • Hutto Chamber of Commerce
  • Leadership Round Rock Council


  • Austin Sunshine Camps
  • Big Brothers Big Sisters of Central Texas
  • Big Hearts for Brave Hearts
  • Dell Children's Medical Center Foundation of Central Texas
  • Habitat for Humanity
  • Make a Wish Foundation
  • Rotary Club
  • Salvation Army


  • Austin Baptist Church Committee Member
  • Cub Scouts of America – Active leadership role
  • Oak Hill Youth Sports Association – Youth Coach
  • Pflugerville Area Youth Soccer League – Youth Coach
  • 12th Man Foundation
  • Texas Exes Association
  • Lifelong Friends Pet Adoptions
  • Team Red, White & Blue