Our Services

The Expertise You Need For Your Engineered Building Systems.

  • Thoughtful designs
  • Accurate cost estimating
  • Assertive construction management
  • Commitment to excellence

Licensed in NC, SC, MD and VA


Sigma Engineered Solutions, PC provides engineering consulting services for building mechanical, electrical, plumbing, fire protection, and telecommunications.

Our skilled staff of professional engineers and designers produces documents for our clients to bid and construct their building project. These documents include drawings, specifications, life cycle cost analyses, reports, studies, and other documents as requested by our clients. All of our work is designed within city, state, and national building codes and is subject to review and approval by the appropriate agencies. These documents may go through many iterations in order to meet client needs and owner budgets.

We also provide a complete range of construction administration services to further assist our clients in the completion of a project. These services may include formal and informal site observations, processing of construction-oriented paperwork, commissioning and checkout, contractor negotiations, and production of record drawings.

Other engineering consultations are available as defined by the needs of our clients. We can perform detailed site evaluations, provide energy analyses, make upgrade and renovation recommendations, serve as expert witnesses at trials, or other items within the bounds of our professional engineering licensure.


We use the latest tools to deliver State of the Industry HVAC designs from DX equipment to Campus Wide Hydronics and Steam plants.


Your power needs are as unique as your business. We design the sensible power distribution and emergency power generation that you expect to serve the needs of a modern building. Our engineers are well versed in performing power systems studies including fault current, arc-flash and coordination studies.


We draw on our vast experience with local jurisdictions and mastery of building codes to produce efficient designs consistent with AHJ expectations the first time.

Fire Protection

From fire pumps to nitrogen-generators and dry pipe systems, our staff is skilled at applying NFPA13 and local guidelines to your calculated sprinkler designs.

Fire Alarm

The engineers at Sigma Engineered Solutions, PC have been designing and retrofitting fire alarm systems for over 30 years and we are practiced at maximizing your existing or new systems to conform with all current NFPA 72 standards and local codes.


Sigma’s engineers work with all the major lighting vendors to help design workable, energy efficient and aesthetically pleasing lighting systems for your spaces. We utilize the most up to date lighting software to model both exterior and interior lighting installations to insure our design meets your needs.

Telecommunications Engineering Design

Sigma’s engineers can work with your IT department to provide a design that meets client requirements or assist you in choosing a structured cabling system that meets your needs.

Construction Administration

Our knowledgeable and assertive staff stays heavily involved in all phases of construction. Whether we are the prime consultant, or key player in the overall design team, we make sure that our systems are installed per plans and specs and that our clients get the value they expect.

Building Systems Assessment

Sigma Engineered Solutions, PC. has performed building assessments nationwide. We can get into your building and uncover all of its potentials and pitfalls so that you can plan your future renovation budgets with confidence.

Master Planning

Let Sigma Engineered Solutions, PC. help you plan for the future. Our forward-thinking engineers can help you to see where the industry is heading to guide you through the next decades by making good decisions today.

3D Modeling

Sigma Engineered Solutions, PC. uses AutoDesk Revit and other modeling software to coordinate our systems with structural and architectural features so that everyone on the team can visualize the final product.

Do you need an engineered solution for your project?