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Engineering Services Hagerstown MD
L S Grim is a full-service mechanical, electrical, and plumbing engineering firm with over 30 years of experience serving commercial, industrial, and high-end residential projects in the Mid-Atlantic region. Our team specializes in design, construction administration, and management of facilities, ensuring compliance with building codes through an in-house library of ASHRAE, ICC, NFPA, and local jurisdiction standards. We provide tailored solutions for architects, developers, and institutions, with LEED-certified engineers supporting sustainable design. Our field services division offers third-party owner representation and construction supervision, while our commissioning services guarantee systems meet operational requirements.

An established quality control system tracks project accuracy, and project managers serve as single points of contact to streamline processes. Our expertise spans fire protection, HVAC, electrical power distribution, and plumbing systems, with a focus on client collaboration and long-term relationships. We maintain memberships in the U.S. Green Building Council and prioritize energy efficiency, indoor environmental quality, and sustainable resource selection. Our in-house data collection system ensures transparency and accountability across project phases.
Services
Electrical Systems Design Fire Protection Mechanical Systems Plumbing Services Commissioning Services Field Services Division LEED Certification Support Construction Administration
Highlights and features
  • Over 30 years of Mid-Atlantic engineering expertise
  • LEED-certified engineers for sustainable design
  • In-house commissioning services for system reliability
  • Dedicated project managers ensure seamless execution
  • Quality control system tracks project accuracy
Associations and certifications
  • LEED Certification
Services
Electrical Systems Design
We design electrical power distribution, lighting, and fire alarm systems for commercial and industrial buildings. Our engineers analyze load requirements, perform troubleshooting, and ensure compliance with National Electric Code standards. Services include interior lighting, exterior parking lot systems, and specialty lighting for athletic fields.
Fire Protection
Our fire protection services cover sprinkler system design, fire alarm integration, and code compliance. We ensure systems meet NFPA standards and local jurisdiction requirements through detailed engineering analysis and field inspections to protect life and property.
Commissioning Services
We verify building systems function as intended through comprehensive commissioning. Our trained staff ensures HVAC, electrical, and plumbing systems meet operational requirements for new construction or renovations, reducing long-term maintenance costs.
Mechanical Systems
We provide heating, ventilation, and air conditioning (HVAC) system design and analysis. Services include system troubleshooting, automatic temperature control design, and commissioning to optimize energy efficiency and indoor comfort for commercial facilities.
Field Services Division
Our field services team offers third-party project management and construction supervision. We act as owner representatives, providing site inspections and quality control to ensure projects adhere to design specifications and timelines.
Questions
What types of engineering services does L.S. Grim offer?
We specialize in mechanical, electrical, and plumbing (MEP) engineering design, fire protection, commissioning, and field services for commercial, industrial, and residential projects.
Are your engineers LEED-certified?
Yes. We have LEED Accredited Professionals on staff who understand sustainable design principles and can guide projects through the LEED certification process.
Do you serve clients outside the Mid-Atlantic region?
Our primary focus is the Mid-Atlantic area, including Hagerstown, MD, though we may consider select projects beyond this region based on scope and capacity.
How does your quality control process work?
We use an in-house quality control system to verify drawing accuracy and a data tracking platform to manage project documentation throughout the design and construction phases.
Can you provide commissioning services for existing buildings?
Yes. Our commissioning services apply to new construction as well as existing systems undergoing renovation, expansion, or performance optimization to meet current operational needs.
What building codes do you follow?
We adhere to ASHRAE, ICC, NFPA, IBC, and local jurisdiction codes. Our library includes updated standards to ensure compliance with mechanical, electrical, and plumbing regulations.