Our Services


We offer a huge range of piping and fabrication solutions for the mechanical services industry. From the smallest DX split systems to the largest chilled/heating water systems and everything in between.

The quality of our in-house fabrication team is second to none and our on-site installation teams are the best there are.

 
J and A mechanical

We work hand in hand our with our clients to ensure that they receive the best results in the most efficient and cost-effective manner.

A range of our standard services can be found below but we pride ourselves on being able to help our clients find solutions for the toughest projects and we always relish the opportunity to tackle the problems that others have not been able to overcome, so the list doesn’t end here.


CHILLED WATER

We can fabricate and install any chilled water pipework from the smallest FCU connection to the largest chiller installation.

  • Workshop fabrication for site installation

  • New Chiller connections

  • Chiller replacements, including: Drain downs, demolition and pipework modification

  • Modular pipework fabrication for remote installations

  • Make-up water installation

  • Dosing and expansion equipment installation

 


CONDENSER WATER

From Cooling towers to every type of equipment serviced by them.

  • Workshop fabrication for site installation

  • New tower connections

  • Cooling tower replacements, including: Drain downs, demolition and pipework modification

  • Modular pipework fabrication for remote installations

  • Primary and secondary systems including Heat Exchanger installation

  • Water cooled package unit connections

  • Water cooled condenser connections

HEATING WATER

All aspects of mechanical heating water pipework for commercial and industrial applications.

  • Workshop fabrication for site installation

  • New Boiler connections

  • Boiler replacements, including: Drain downs, demolition and pipework modification

  • Modular pipework fabrication for remote installations

  • Make-up water installation

  • Gas connections

  • Dosing and expansion equipment installation


REFRIGERANT AC PIPING

Pipework and equipment installation for all manufacturers and types of air conditioning.

  • Split systems

  • Multi splits

  • VRV/VRF: Heat pump and heat recovery for all brands

  • CRAC systems

  • Cool/freezer rooms

  • AHUs

  • Water cooled condenser systems


OTHER SERVICES

Including but not limited to:

  • Evaporative cooler connections- including sump drains

  • Pump installation and connection

  • Riser installations

  • Pipe freezing

  • Make-safe and demolition

  • CHW CRAC pipework

  • Condensate pipework

  • Dirt separator, heat exchanger, energy meter and chill beam installation and connection

  • Pipe support fabrication

  • Equipment mounting fabrication

Materials used :

  • Copper

  • Carbon steel

  • Stainless Steel

  • HDPE

  • ABS

  • PVC

J and A refrigeration Perth