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Design Services

Design Services

Integrated engineering and design resources to facilitate construction efficiency and long-term performance.

Integrated Design & Engineering Support

JH Kelly maintains an in-house engineering team with dedicated plumbing, mechanical, and electrical specialties. This capability allows us to lead the MEP design process when appropriate or collaborate with project design partners under design-build, design-assist, or progressive delivery methodologies. Regardless of delivery method, our team’s primary focus is to design and deliver systems that can be efficiently constructed, perform reliably, and deliver long-term value.

Our engineering team works hand-in-glove with our construction and service groups. Because of the relationship our engineering teams have with our internal teams responsible for off-site manufacturing, installation, commissioning, long-term maintenance, and service, our design decisions are informed by real-world experience. This integration allows us to identify practical design solutions that leverage our supply chain and fabrication capability early, incorporate long-term reliability information from our service and maintenance teams, reduce coordination issues with other trades, and ensure that system design is aligned with owner requirements.

Throughout design development, lessons learned from recently completed projects, supply chain team input, and service team feedback directly inform the equipment selections, system layouts, and control strategies we advance. We prioritize lifecycle cost, maintainability, and seamless integration with existing facility infrastructure, including Building Automation Systems.

The result is a design process that reduces complexity, accelerates decision-making, and improves construction efficiency while delivering strong value at buyout and dependable performance for the end user. By connecting engineering, construction, and service under one organization, JH Kelly helps you move from concept to operation with greater certainty and fewer surprises.

MEP Engineering Capabilities

  • Mechanical system design and analysis
  • Plumbing and process piping design
  • Electrical system design and coordination
  • Equipment and system selection support
  • Building Automation System (BAS) integration planning

Preconstruction & Design Support

  • Design-build and design-assist services
  • Constructability and installation planning
  • Budget development and cost validation
  • Value analysis and lifecycle cost evaluation
  • Phasing and constructability reviews

Execution Integration

  • Fabrication-driven design coordination
  • Procurement and supply chain alignment
  • Commissioning and startup support
  • System optimization and operational readiness

Lifecycle & Operational Support

  • Maintainability and serviceability planning
  • Energy and efficiency optimization
  • Energy code compliance
  • Retrofit and system modernization design
  • Existing system integration and upgrades