Taylor & Hill is a full-service engineering firm with specific knowledge and expertise in the execution of small to mid-size capital and retrofit projects in the Refining and Petrochemical Operating Industry. T&H specializes in executing small capital projects under $15 million TIC, Total Installed Cost. We provide detailed engineering and design in all major disciplines, i.e. process, mechanical, civil/structural, piping, instrumentation, electrical, and project management.


Taylor & Hill has served the pipeline industry in a range of capabilities including engineering and design/retrofit and as-built of compressor stations, metering stations, pig launching facilities and a range of other projects. T&H is OSHA 29 CFR 1910.119, and DOT Compliant.

Design Engineering

  • Front-End and P&ID Development
  • Feasibility and Economic Studies
  • Energy and Material Balances
  • Equipment and Relief Valve Sizing
  • HAZOP and MOC Facilitation

Mechanical Engineering

  • Equipment Specification
  • Pipe Stress Analysis
  • Complete Piping Construction Packages
  • Design Packages
  • Pressure Vessel
  • Heat Transfer
  • Rotating Equipment

Instrumentation and Control Engineering

  • DCS and PLC Specification/Design
  • Field Instrument and Control Valve Specification/Documentation
  • Instrument Layout/Loop Design/Documentation
  • P&ID Development/Review

Electrical Engineering

  • Power Sizing
  • Voltage Calculations
  • Electrical Construction Design Packages
  • One-Line Diagrams
  • Area Classifications

Civil/Structural Engineering

  • Structural Construction Design
  • Civil Construction Design Packages
  • Complete Design Calculations
  • Asset Management Analysis & Inventory

Project Management

  • Discipline Coordination/Management
  • Construction Management and Support
  • Vendor Interface and Bid Evaluation
  • Project Estimate and Schedule

CAD Services

  • Facility/Plant/Refinery Unit P&ID Development & Updates
  • Walkdowns, As-builts, Red-lined Drawing
  • Management of Change (MOC) Drawings
  • CAD System Conversions (AutoCAD to REBIS, etc.)
  • CAD Programming Support
  • AutoCAD redraws (Various disciplines)

Taylor & Hill utilizes the latest software and design tools to
effectively execute projects.