Service Description

The considerable knowledge and expertise has laid the foundation for the quality and efficient company which prides in its reputation for supplying quality services that meets our clients’ expectation. We have built up an expertise in managing different types of properties, constantly updating our management services to meet the changing demands in this field.

We offer a scalable range of building management and intelligent building solutions and services — from individual subsystems to fully integrated intelligent buildings — that reduce risk while delivering world class operating and energy efficiency.

Pipes Fabrication and Metal works

We are certified welding inspectors as per American welding society. First of the 3 Nigerian aboveground storage tank inspector (API 653). As per American petroleum institute. We develop Procedure. Qualification Records (PQR) and welding procedure specification (WPS).

We have handled several pipeline and structural fabrication jobs we are COREN certified member- Nigerian Institute of Welding (MNIW) Member – Nigerian Institute of safety Professionals (MNISP) Member – American Welding Society (MAWS) member – American Society of Mechanical Engineers (MASME) Member – American Petroleum Institute (MAP).

Tank Fabrication/Shell Repair

The expectations for tank repair and construction have changed throughout the last 100 years. Standard practices in the 1940’s are not the same as today.

Consequently, many of the welded steel and riveted storage tanks across the country are in need of shell modification, replacement, and repair.

CALAYA offers the following tank shell repair and replacement services:

  • - Complete Shell plate or shell ring replacement
  • - Nozzle repair and replacement due to improper weld spacing
  • - Door sheet repair and replacement due to improper door sheet installation

Why Choose Us?

Our team focuses on excellence, team spirit and a committment to providing services and products that enable our clients to improve their performance in oil and gas industry, safely, quickly and competitively.

We are glad to often relate with our clients along each phase of a project life-cycle. Helping out in planning, advisory, understanding requirements, and providing valuable feedback during relevant project-phases or in any way you think we could help out within our reach.

We understand the deep diversity of engineering challenges and because of our clients, we have gone ahead to forge wide range of partnerships to always deliver the best services that could surpass a client's expectations.


Calibration Services
Well Services / Leak Repairs
Building/Environmental Mgt
Inspection/Corrosion Services