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Business Details
31 Years
experience
Trusted Engineering Solutions in Hagerstown, MD
L S Grim is a full-service mechanical, electrical, and plumbing engineering design and consulting firm with over 30 years of experience. We specialize in providing comprehensive engineering solutions for commercial, industrial, and high-end residential projects across the mid-Atlantic region. Our services include mechanical, electrical, plumbing, fire protection, and telecommunications system design, construction administration, and project management. We maintain an extensive in-house library of building code resources and adhere to standards from ASHRAE, ICC, NFPA, and other regulatory bodies. Our team includes LEED-certified professionals committed to sustainable design practices and environmental responsibility.

We offer commissioning services to ensure systems meet operational requirements and maintain rigorous quality control processes throughout project phases. Our field services division provides third-party owner representation and construction supervision, acting as clients' on-site advocates. With a focus on client collaboration, we assign dedicated project managers to streamline communication and expedite project completion. Our expertise spans system design, analysis, troubleshooting, and commissioning for HVAC, electrical power distribution, plumbing, and fire protection systems. We pride ourselves on delivering code-compliant, innovative engineering solutions that meet evolving industry standards and client needs.
Services
Electrical Systems Field Services Division Fire Protection Mechanical Systems Plumbing Systems Commissioning Services Project Management
Details
  • Year established: 1995
Highlights and features
  • We have over 30 years of experience in mechanical and electrical engineering.
  • Our team includes LEED-certified professionals for sustainable design expertise.
  • We offer in-house field services division for construction supervision and management.
  • We provide commissioning services to ensure system performance meets requirements.
  • We maintain rigorous quality control processes for project accuracy.
Associations and certifications
  • LEED
  • U.S. Green Building Council
Services
Electrical Systems
We design, analyze, and troubleshoot electrical power distribution systems, lighting solutions, and fire alarm communications. Our services include interior and exterior lighting design, specialty lighting for athletic fields, and electrical construction quality control. Commissioning ensures optimal system performance for commercial and industrial clients.
Mechanical Systems
Our HVAC design covers heating, ventilation, and air conditioning systems with analysis, troubleshooting, and automatic temperature control solutions. We provide construction inspection and commissioning services to ensure efficient operation of climate control systems in residential and commercial buildings.
Plumbing Systems
We design sanitary waste systems, processed piping, natural gas systems, and site utilities. Our commissioning services extend to plumbing systems and sewage pumping stations, ensuring code compliance and functional performance for residential and industrial applications.
Commissioning Services
Our trained staff verifies that building systems meet operational requirements through comprehensive commissioning. This includes new projects and existing systems undergoing renovation, ensuring proper installation, testing, and maintenance of mechanical, electrical, and plumbing components.
Project Management
We assign dedicated project managers to coordinate design phases, site measurements, load calculations, and client communication. Our in-house procedures track project materials and ensure timely completion while maintaining quality control throughout the construction process.
Questions
What engineering services does L.S. Grim offer?
We provide mechanical, electrical, plumbing, and fire protection system design, commissioning services, and construction administration for commercial, industrial, and residential projects.
Do you serve clients outside the mid-Atlantic region?
While our primary focus is the mid-Atlantic region, our experience with federal code requirements enables us to support projects in other jurisdictions through comprehensive code compliance expertise.
Are your engineers LEED-certified?
Yes, we have LEED-certified professionals on staff who specialize in sustainable design practices and can guide projects through the LEED certification process.
What construction phase services do you provide?
Our field services division offers third-party owner representation, construction supervision, and quality control during project implementation, acting as clients' on-site advocates.
How do you ensure code compliance?
We maintain an extensive in-house library of codebooks from ASHRAE, ICC, NFPA, and local jurisdictions, ensuring all designs meet or exceed applicable building code requirements.