MJ Daly puts forth the extra effort and care that is needed to make your project a success. We produce the most energy-efficient and sustainable designs to meet your specific project requirements. We utilize conventional and sustainable energy designs to provide the most beneficial solution to your current and future needs.

Engineering Services

MJ Daly offers a variety of professional engineering services and is licensed in Massachusetts and Connecticut. From preliminary system design to construction administration, we are here to support your project needs through every phase.

Project Advantages

  • Plan Spec Mechanical System Design
  • Design-Build
  • Feasibility Studies
  • Constructions Administration
  • Commissioning
  • Peer Review

3D Modeling / BIM

Our engineering team uses state of the art building information modeling (BIM) to create detailed designs addressing your project’s specific needs. This technology enables us to provide a clash-free design model along with bid documents. This minimizes coordination efforts required by installing contractors during construction, saving time, and money.

Technology Advantages

  • Autodesk Revit
  • Autodesk Navisworks
  • Trimble SysQue


Our design-build projects offer optimum efficiency and the most beneficial solution for your building system needs. During the design development process, our team will address any problematic issues with budget-friendly solutions. This approach will maximize productivity while removing any uncertainty. We are dedicated to managing your project scope to completion while ensuring controlled costs.

MJ Daly Advantages

Ready to start your project?

Just give us a call, we are ready to start.