The Complete List of PEC Specialization Codes
Every PEC Specialization Code across Civil, Building, Mechanical and Electrical engineering — sourced directly from PEC's official Constructor/Operator Portal, organized by discipline so you know exactly which code your firm needs for the tenders you're targeting.
Explore Every Specialization Code
Tap a discipline to see its full list of PEC Specialization Codes.
Road & Pavements, Drainage & Retaining Structures, Signcraft Installation
Construction of roads, road reinstatement, pavements, bus bays, car parks, kerbs, footways, and integrated sign-posting systems.
Bridge Structures & Piling
Construction of concrete, masonry, timber or steel bridges — including RCC, pre-stressed, suspension, pedestrian, railway and canal bridges — plus piling works.
Marine Structures, Dredging & Underwater Works
Construction of jetties, ports, wharves, harbours, sea/river walls, offshore structures, dredging and underwater maintenance works.
Dams / Water Retaining Structures & Irrigation & Flood Control
Construction of dams, reservoirs, barrages, spillways, canals, spurs, river training works, regulators and flood-control systems.
Offshore Works
Offshore construction works and related activities.
Tunneling & Underpinning
Tunneling works and underpinning of existing structures.
Railway Tracks
Installation of railway tracks, distressing of rails and tracks.
Oil & Gas Pipelines
Installation, maintenance and repair of oil and gas pipelines.
Sewerage Works & Water Supply
Sewerage pipelines, disposal & treatment works, and installation/maintenance of water supply pipelines, pumping stations, tube wells and water treatment works.
General Civil Engineering, Slope Protection, Concrete Repairs & Landscaping
General civil works, slope protection, concrete repair (grouting/guniting), soil investigation & stabilization, landscaping & horticulture, reclamation, general building maintenance and waterproofing.
General Civil Works
General engineering works, architectural engineering, infrastructure development, toll management, mining extraction works and general building works.
Prefabricated & Steel Framed Buildings, Industrial Plants
Construction of buildings and industrial plants using prefabricated components, steel-framed structures, airport terminals, cargo terminals and passenger loading bridges.
Restoration & Conservation
Restoration and conservation of existing buildings and heritage structures.
High Rise Buildings
Construction of high-rise buildings, including structures up to 10 storeys and above.
General Buildings & Maintenance
General building construction and ongoing maintenance works.
HVAC
Installation, commissioning, maintenance and repair of air conditioning, refrigeration, cold rooms and ventilation systems.
Fire Detection & Suppression Systems
Installation, commissioning and maintenance of fire detection, alarm and suppression systems and allied equipment.
Lifts, Escalators & Compressor Generators
Installation and maintenance of lifts, escalators, and compressor generators.
Building Automation System
Design, installation and maintenance of building automation systems.
Workshop, Mill & Quarry Systems
Setup and operation of workshops, mills and quarry systems.
Specialized Fabrication, Medical & Kitchen Equipment
Specialized fabrication, medical equipment, kitchen/laundry equipment, heat recovery systems, pollution control systems and specialized plant works.
General Mechanical Works
General mechanical, chemical, mining, textile, metallurgy, industrial and mechatronics works, including hydro power plant works.
Sound Systems
Design and installation of sound systems.
Security & Safety Surveillance Systems
Installation of security and safety surveillance systems.
Building Automation & Energy Generation Systems
Building automation systems and energy generation system works.
Low Voltage Installation
Low voltage electrical installation works.
High Voltage Installation
High voltage electrical installation works.
Specialized Lighting Systems
Design and installation of specialized lighting systems.
Telecommunication Installation
Installation of telecommunication systems.
External Telecommunication Works
External telecommunication infrastructure works.
IT & Software Engineering
IT infrastructure and software engineering works.
Miscellaneous Specialized Works
Other specialized electrical engineering works.
General Electrical Works — incl. Solar & Renewable Energy
General electrical works, solar & renewable energy systems, solar street lighting, cathodic protection, toll plaza operations, power plant O&M and digital signal/surveillance systems.
Our Simple Process
Get your PEC Specialization Codes added in just 6 easy steps
Consultation
Target codes identified based on your tender requirements
Documentation
Technical & eligibility documents prepared
Submission
Filed with PEC for code addition
Biometric
Nominated engineer completes biometric verification, where required
Approval
Codes added to your PEC license
Delivered
Updated license couriered to your doorstep
Documents Required
Existing PEC License
Copy of your current license
Technical Qualification Proof
Experience/qualification relevant to the requested code
Engineer Nomination
Where a specific discipline engineer is required
CNIC
Identity documents of owner(s) or directors
To avoid all the hassle of this entire process — save yourself the runaround, missed steps and back-and-forth — get our professional PEC Specialization Code registration service, completed accurately and at the lowest rates in the industry.
Frequently Asked Questions
Still unsure which code you need? WhatsApp us and we'll confirm right away.
PEC lists over 40 main Specialization Codes across four disciplines — Civil (CE), Building Construction (BC), Mechanical (ME) and Electrical (EE) — with 150+ sub-codes covering specific work types within each.
Tender documents typically specify the exact PEC code(s) required for eligibility. We review your target tenders and confirm exactly which code(s) your firm needs before filing.
Yes — a firm can hold Specialization Codes across Civil, Building, Mechanical and Electrical disciplines simultaneously, provided it meets the technical and engineer-nomination requirements for each.
Once PEC approves the code addition, we deliver your updated license directly to your doorstep via courier.
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