Metalock® Engineering provides just in time engineering services world wide...

Metalock International Association Ltd is a global organization with an outstanding reputation for quality work delivered on time. Metalock Engineering is formed from the well established Metalock companies, represented in more than 100 countries. We are on call 24 hours a day, 7 days a week, any place in the world.

Our history begins in 1904. At the time we were pioneers in welding with coated electrodes. Since 1947 we have granted a license for Metalock, the patented method of repairing cracked cast iron. Since then we have become acknowledged leading specialist in cold repairs to castings, on - site machining, welding precision machining in a workshop environment, alignment (laser and optical) and pump refurbishment.

The Metalock process is accepted as the best method of repairing of cracked, broken, damaged castings in iron, steel and aluminum. The advantage of this process is that no heat stresses are introduced, no distortion occurs and in many instances - machining is unnecessary, avoiding the replacement of expensive castings. Besides it is very quick and cheap method. Even the most complicated cracks can be repaired within short breakdown break.

With experience of many years in the above industries and others not mentioned, we are one of the most experienced and talented teams in Central America. We are a mechanical engineering service company supplying a range of specialist services worldwide.

We are on call 24 hours daily 7 days a week. With technicians strategically located throughout the world, we are organized to provide a rapid response service to deal with emergency breakdowns 365 days of the year.

If you would like to find out how we can help you to minimize disruption and cost when essential repair work has to be carried out please contact us.

Our Clients support our trajectory.

Projects completed over time

Hours Of Help consecutive

Hard Workers on our family


Some of the services we have at your disposal are the following, contact us for a more extensive list.


Process for recovery of cracks in foundry components such as casings, engine blocks, pumps, turbos, presses and more.


Electrolytic Selective Process for the recovery of worn, deformed, poorly machined parts, axles, hydraulic pistons, role housings recovered.

Rectify Insitu

Process to recover on site, engine banks, axles, crankshafts, cylinder necks, housings, liners and more.

Turbo Systems

Repair and preventive maintenance of turbo systems.

Aditional Service

Durometry and alignment with state-of-the-art laser equipment, crack detection using penetrating inks with an ultraviolet lamp, DELO POX epoxy resins and lathe service in the workshop


Here you can see some of the certifications we have.


We are at your disposal throughout Central America for whatever you need, do not hesitate to contact us from wherever you need us.


Calle 140 y calle Vista de oro, bodega a mano izquierda, San Jose, Escazú, San Antonio, Costa Rica.


12 calle 1-25 Zona 10 Géminis 10 Torre Norte Oficina 612, Nivel 6

Phone Number

+502 4219 9425


Mariano Escobedo 77 local A colonia Anáhuac, código postal 11320 alcaldía Miguel Hidalgo, ciudad de México.