D4 Construction Services offers experienced construction personnel and a proven construction approach. We deliver projects that meet accelerated schedules, quality in craftsmanship, seek cost efficiencies through construction partnering, and team with clients to ensure the projects functional and financial objectives are met. D4 Construction Services is a General Contracting Services firm whose principals have more than 30 years combined experience. Our focus remains on client services.

Leadership Team

 Mick Donnelly-President is the third generation of a construction family. From church building through industrial development, Residential construction and commercial general contracting, his experience spans three continents and over 30 years. Having worked in all aspects of the construction industry form the bottom up, Mick has high regard for the efforts required to provide quality services. With this in mind D4 Construction Services was founded. Mick maintains a high level of participation in all aspects of the company and clients’ needs.

With a strategically and financially sound approach, Mick continues to attract highly experienced and common minded associates within the organization resulting in the ability to serve our clients throughout the country.

D4 Construction Services LLC was established to function as a Commercial General Contractor. With an initial emphasis on interior finish build outs, the signature reputation and focus of this organization is, the management and execution of our clients’ needs from a quality, cost, performance and response perspective. Mick is actively involved in all aspects of the organization from business development through bid procedures, project management, financial management and project close out. He maintains a high level of both personal and organizational commitment to D4's clients.  He embodies the company philosophy of providing the best services to the client through the critical success factors of:

  • Value
  • Relationships
  • Doing What We Say
  • Exceeding Expectations

Dundalk Regional College, IRELAND

Master Degree in Construction Economics and Technology


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Our Culture

D4 Construction Services’ mission is to establish long-term working relationships with our clients. We have built relationships with some of the largest corporations in the country as well as many small companies and public entities. D4 Construction Services’ personnel work closely with the entire project team to achieve the project goals. We respect our clients and architect's efforts and work as partners to complement these other areas of expertise and produce a product of which all can be proud.

It is our goal to meet or exceed minimum M/WBE/ HUB project goal requirements on all contracts irrespective of the project requirements.

Project Delivery Values

  • Deliver on-time
  • Deliver on or below budget
  • Create and maintain excellent relations with our customers, subcontractors, specialty contractors, and vendors
  • Win for our customers
  • Create and maintain a safe workplace

A Day at D4 Construction Services, LLC

  • Do your job responsibly and very well
  • Be your best
  • Be honest, fair, accountable, responsible, and accessible
  • Treat everyone like you want to be treated
  • Make a reasonable profit
  • Learn something every day


Subcontractors: A major part of our success!

On any Team, you are only as good as your individual players. On a construction project, it's the same way. You must have quality subcontractors and vendors in order to win for our clients. Over the past decade, we have amassed a collection of specialty contractors across multiple trades, territories and states that are quality and safety focused. All of our subcontractors, vendors and specialty consultants are handpicked by D4 Construction Services LLC. We employ a stringent prequalification process for our subcontractors and vendors which encompass master contract agreements, background and financial checks. We are rarely seen on public advertisement papers. Our preference is sole sourcing the appropriate associates and subcontractors for our projects. They do their job right the first time. We verify pricing through competition.

Also, as an active participant in the construction industry, we at D4 Construction Services understand the importance of minority and women owned businesses’ participation. That is why we make every effort to ensure that these companies are given every opportunity to participate in projects. It is our goal to meet or exceed minimum M/WBE/ HUB project goal requirements on all contracts irrespective of the project requirements.

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D4 Construction Services seeks competitive, qualified subcontractors with the operational and financial capacity to successfully perform on projects. D4 Construction Services maintains a comprehensive database of the region’s most qualified subcontractors and suppliers.

If you are interested in teaming up with D4 Construction Services please complete the form below.

D4 Construction Services is committed to offering you a challenging, fulfilling, and profitable career opportunity. Your chosen career path with take you through the career opportunities you desire- from general construction and superintendent coordination to management activities such as competitive bedding and project management.

If you are interested in joining the D4 Construction Services team, please complete the form below
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4121 Main Street
Rowlett, Texas 75088
(972) 463-0390