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Industrial Line Boring &
Mechanical Engineering
Specialists

Delivering precision machining, heavy equipment repair, and professional automotive engineering solutions across Nigeria — since 2006.

2006
Established in Nigeria
20+
Years Experience
200+
Projects Delivered
36
States Covered
6+
Industries Served

Built on Precision &
Engineering Excellence

Founded in 2006 as a team of line boring engineers and automotive engineers, AutoBore Pro was established with a strong technical foundation in precision machining and heavy equipment repair. From day one, our approach has been straightforward: apply industrial-grade engineering standards to every job, regardless of size.

From the beginning, our core focus was industrial line boring services — specifically for construction companies, transport operators, mining firms, and engineering contractors requiring accurate, on-site or workshop-based machining solutions that most garages simply cannot deliver.

As demand and trust grew, so did our capabilities. We expanded methodically, adding heavy equipment repair, cylinder head reconditioning, crankshaft grinding, general machining, welding and fabrication — and eventually structured automotive engineering services for corporate fleets and individual vehicle owners.

As demand grew, we expanded into:

  • Heavy equipment repair & restoration
  • Cylinder head reconditioning
  • Crankshaft grinding & polishing
  • General precision machining
  • Welding & fabrication services
  • Structured automotive engineering services
2006
Company Founded

Established by a team of line boring and automotive engineers with a clear focus: precision industrial machining for construction and heavy equipment sectors in Nigeria.

2009 – 2012
Industrial Expansion

Expanded workshop capabilities to include crankshaft grinding, cylinder head reconditioning, and welding & fabrication — growing our industrial client base significantly.

2014 – 2016
Nationwide Mobile Service

Introduced fully portable, on-site line boring capability — enabling our engineers to mobilise to construction sites, mines, ports, and facilities across all 36 states.

2018 – 2020
Automotive Division

Launched structured automotive engineering services and fleet maintenance programs for corporate clients — applying the same industrial standards to commercial vehicle repair.

2026 — Today
Leading Engineering Partner

Now serving construction, mining, marine, oil & gas, transport, and manufacturing sectors — with a reputation built on precision, technical expertise, and long-term partnerships.

Our Reputation Is Built On
Precision machining standards
Industrial-grade equipment & tooling
Deep technical engineering expertise
Long-term partnerships with companies

Our Core Specialization

We are an industrial engineering company first. Line boring is our backbone, heavy equipment machining is our strength, and automotive services are our structured extension.

Core Specialization
Industrial Line
Boring Services

Our primary specialization. We restore worn, misaligned, or damaged bore holes in heavy equipment, construction machinery, and industrial components — on-site or in our workshop — to exact OEM tolerances.

  • On-site portable line boring — no teardown needed
  • Bores from 40mm to 600mm diameter
  • Excavators, cranes, bulldozers, marine vessels
  • Nationwide mobile deployment capability
Industrial Support
Heavy Equipment &
Machining Solutions

We provide structured machining and component restoration for companies operating large mechanical systems — delivering industrial-precision repair without full replacement costs.

  • Crankshaft grinding to micron tolerances
  • Cylinder head reconditioning & valve work
  • Welding, fabrication & hard-facing
  • General precision machining & turning
Professional Extension
Automotive Engineering
Services

We deliver professional automotive repair and engine rebuilding services using the same engineering standards that drive our industrial work — precise, methodical, and properly documented.

  • Engine overhaul & full rebuilds
  • Transmission repair & reconditioning
  • Fleet maintenance contracts
  • Brake, suspension & electrical systems
Our Mission
What Drives Us Daily

To provide precise, reliable, and professional industrial line boring and mechanical engineering services that meet the operational needs of companies and individuals — reducing downtime, extending equipment lifespan, and building long-term value for every client we serve.

Our Vision
Where We Are Going

To be a leading industrial line boring and engineering service provider across Nigeria and beyond — recognized for technical excellence, industrial-grade capability, and the professional standards that Nigeria's construction, mining, marine, and engineering sectors demand from a truly trusted partner.

Our Services & Capabilities

Industrial first, automotive second — our full capability range ordered to reflect our real business strength.

Industrial & Machining Services

Primary Specialization
  • Line Boring (On-Site & Workshop)Core
  • Heavy Equipment RepairCore
  • Cylinder Head ReconditioningService
  • Crankshaft GrindingService
  • General Precision MachiningService
  • Welding & FabricationService

Automotive Engineering Services

Professional Extension
  • Engine Overhaul & RebuildingService
  • Transmission Repair & OverhaulService
  • Brake & Suspension SystemsService
  • Cooling & Electrical SystemsService
  • Fleet Maintenance ProgramsService
  • Engine Diagnostics & Fault AnalysisService

Companies & Industries We've Served

Construction
Construction & Civil Engineering

On-site bore repair for excavators, cranes, bulldozers, and concrete machinery on active project sites across Nigeria.

Mining
Mining Operations

Heavy-duty bore restoration and component machining for drilling rigs, haul trucks, and ore processing equipment.

Marine
Marine & Offshore

Stern tube, propeller shaft, and bracket bore alignment for vessels at berth — minimising dry-dock time at Port Harcourt and beyond.

Oil & Gas
Oil & Gas Sector

Bore and flange machining for upstream and downstream equipment — pipeline valves, compressors, and pump assemblies in Delta and Rivers states.

Transport
Transport & Logistics

Fleet-level engine overhauls, transmission rebuilds, and structured preventive maintenance for haulage operators across all major routes.

Manufacturing
Manufacturing & Industrial

Precision line boring, surface grinding, and component reconditioning for production-line machinery and fabrication plants.

Construction & Civil Engineering

Excavator bore repairs, crane pin restoration, and on-site machining for active project sites.

Mining Operations

Bore restoration and component machining for haul trucks, drills, and ore processing equipment.

Marine & Offshore

Shaft alignment, stern tube boring, and bracket repair for vessels at Nigerian ports.

Oil & Gas Sector

Flange machining, valve bore repair, and pump component restoration for upstream and downstream assets.

Transport & Logistics

Fleet maintenance contracts, engine overhauls, and transmission repairs for haulage operators.

Manufacturing & Industrial

Production-line machinery machining, component reconditioning, and precision fabrication.

Equipment & Facility

Our workshop is equipped with industrial-grade machinery that allows us to deliver precision results both in the workshop and out in the field — wherever your equipment is located.

Portable Line
Boring Machines

Self-aligning, hydraulically-driven portable boring bars — 40mm to 600mm bore diameter capacity. Deployable anywhere in Nigeria.

CNC Crankshaft
Grinding Units

Precision CNC grinding machines achieving micron-level surface finishes for diesel and petrol engine crankshaft reconditioning.

Cylinder Head
Resurfacing Equipment

Precision surface grinding and valve seat cutting machines for cylinder head reconditioning and leak-free engine rebuilds.

MIG / TIG Welding
Systems

Industrial welding rigs for fabrication, bore build-up, structural repair, and hard-facing of worn and damaged components.

Engine Diagnostic
Systems

OBD-II and heavy-duty ECU diagnostic tools for accurate, code-based fault identification across all vehicle and machinery types.

Precision Metrology
& Calibration Tools

Bore gauges, alignment lasers, dial indicators, and CMM tooling ensuring every job meets or exceeds OEM tolerances.

Heavy-Duty Workshop
Press & Lifting

50-tonne hydraulic press, overhead crane capacity, bearing pullers, and full precision hand tooling for all workshop operations.

Structured Workshop
Layout & Safety

A purpose-designed workshop with dedicated bays, vehicle lifts, organized tooling areas, and full HSE compliance throughout.

Why Companies Trust Us

Our clients are not individuals looking for a quick fix. They are site managers, fleet directors, engineering contractors, and operations managers who need a reliable, technically capable partner they can depend on under pressure.

"AutoBore Pro operates at an engineering standard that very few service providers in Nigeria can match. Their on-site line boring work saved our project over two weeks of equipment downtime."

01

Specialized in Line Boring

Line boring is not a side service for us — it is our foundation. We have built our entire business model, equipment inventory, and engineering team around precision bore repair and restoration. That focus shows in our results.

02

Experienced Engineering Team

Our engineers are experienced across industrial machining, heavy equipment systems, and automotive engineering — giving clients a single point of contact for all mechanical challenges on their site or fleet.

03

Accurate Machining Standards

Every bore, grind, and surface finish is measured against OEM tolerances using precision metrology equipment. We document our results and provide clients with technical sign-off on every critical job.

04

Reliable Turnaround Time

Our mobile capability and workshop capacity mean we can quote realistic timelines and deliver on them. Most on-site single-bore jobs are completed within 8–24 hours of team arrival.

05

Long-Term Service Partnerships

Many of our clients have been working with us for 5, 10, even 15 years. We prioritise long-term relationships over one-off transactions — and that commitment to continuity shapes everything we do.

Work With Us

Looking for Professional Line Boring
& Engineering Solutions?

Whether you need on-site bore repair, heavy equipment machining, or a structured fleet maintenance programme — our engineers are ready to help. Tell us about your project.