Gilbert Lowe III, P.E.

Mr. Lowe is a native of the Hill District in Pittsburgh, PA. He graduated from Pennsylvania State University with a Bachelor's of Science in Electrical Engineering in 2005. He is also a Turner School of Construction graduate. He has over 10 years of experience in design and construction services for residential and commercial apartment properties. He is a licensed professional engineer in DC, PA, and MD.  

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At GRINTEL LLC our mission is to increase the value, efficiency, and functionality of our clients facilities through the development and implementation of designs that consider the desired use of a facility as well as the environment in which the facility exist.

GRINTEL LLC is a small business that provides MEP engineering & design, construction management, and general contracting solutions that cater to our clients’ specialized needs.  In the performance of contracts GRINTEL LLC provides services from architects, professional engineers, licensed contractors, construction managers, and skilled tradesmen experienced in each area of engineering, construction, and design needed for successful project completion. 

For more than a decade the professionals at GRINTEL LLC have been providing engineering, design and construction services and implementing energy efficient improvements for our clients. When faced with unforeseen challenges our engineering expertise and highly skilled tradesmen have allowed us to quickly find safe solutions which is why we have a proven track record of delivering projects on schedule.

Tell us your vision and we can provide options for bringing your idea to life. No matter what stage of the concept, design, or construction process you are in - we can provide guidance on how to move forward.

  • MEP Design
  • Project Planning
  • Budgeting & Estimating
  • Feasibility Studies
  • Design Review 
  • Bid Package Development
  • Construction Management
  • Engineering Consultations



  • Profesional Engineer
  • General Contractor
  • Home Improvement Salesman


LICENSES Held In-House

our services

  • Safety and Risk Management
  • Client Satisfaction
  • Integrity and Trust
  • Innovation

Meet Our CHIEF Executive

GRINTEL LLC has a solid background in residential and commercial building design and construction. We can take the load off of your shoulders and deliver your project turnkey.