Our Services

What we do specifically.

Crankshaft Regrinding

Crankshaft grinding consists of removing a minute amount of finished material from the rod and main journals to rebuild the part back to OEM specifications.

Request A Quote

Block Reboring

As cylinder wear increases, engine efficiency decreases to the point that the cylinders must be bored and the pistons replaced to return the engine to peak operating efficiency. .

Request A Quote

Block Lineboring

With cylinder blocks the most frequent reason to need a line bore is following a crankshaft failure. wWhere the housings to be bored oversize, removing the damage and correcting the alignment.

Request A Quote

Cylinder Head Refacing

Cylinder heads require refacing following engine failure which results in the cylinder head becoming overheated. Any distortion will be removed to ensure the new head gasket has a perfect surface to seal.

Request A Quote

Pressure Services

Pressure testing or hydrostatic testing is the test which is carried out after the installation of any structure before it is put into use. This is mostly a quality assurance test.

Request A Quote


Fabrication engineers design, implement and improve manufacturing systems and processes. By cutting, bending and assembling processes, we create machines, parts, and structures.

Request A Quote

Lathe Works

Engineers design, implement and improve manufacturing systems and processes by cutting, bending and assembling, we create machines, parts, and structures.

Request A Quote

Pillar Drilling

Using a pillar drill, standard drilling is not only quicker, the accuracy of the drilling is highlighted, but in particular the versatility of applications.

Request A Quote


These are multi-purpose machines capable of milling and turning the materials as well. The milling machine has got the cutter installed which helps in removing the material from the work piece..

Request A Quote


Honing is a process of conditioning the surface of the cylinder wall to help with lubrication of the piston ring(s). Honing creates fine crosshatch imperfections on the surface of the cylinder bore.

Request A Quote

Specialized Welding

We weld weldable alloys such as Aluminum, Cast iron, Steel and Stainless steel

Request A Quote

Get our newsletter

Our Affiliates

The rest of the Modsan Family.

Modsan Hardware

Modsan Hardware Ltd is a Nanyuki, Laikipia based Limited company that was started in 1952 quality materials of construction, expertise and experience in execution of works in residential, commercial and institutional developments.

Modsan Construction

Armed with ideas and a zeal to conquer the construction industry, Modsan construction was established in Kenya and have built their reputation as a construction and infrastructure development company that puts people first.

Mosan Quarry

The quarries have extensive experience supplying products and services to the mining and construction industry. The quarry Is Locally-Owned And Operated By The Modsan Family, wiht a Reknowned Reputation Of Excellence And Innovation.