Corrective Maintenance

Skilled and Efficient Repair

Like all machinery, AS/RS are not immune to malfunction, breakdown, wear and tear, glitches, and operational downtime. Corrective Maintenance involves scheduled repair of mechanical and electrical components. Our goal is to work efficiently in order to reduce the already costly amount of downtime needed to do so, while not sacrificing the quality of the repair. We rely on experienced and well-trained technicians to this end.

How it Works

Corrective maintenance involves not only basic repair, but also identifying, analyzing, and correcting defects in order to prevent future breakdown. The goal is to restore optimal functionality of your AS/RS.

An appropriate amount of technicians (depending on the nature of the repair) will be scheduled to travel to your site to discern and make the necessary repairs. Our technicians will work with flexibility in consideration of your needs, particularly in terms of downtime.

Deploying Expert Field Service Technicians

The heart of our corrective maintenance service is our skilled team of Field Service Technicians (FSTs) who are prepared to travel to your site at the earliest convenience to diagnose and address the issues affecting your Storage Retrieval Machine (SRM). Leveraging their in-depth knowledge and experience, they meticulously handle every aspect, from minor adjustments to major overhauls, restoring your system to its optimal condition.

Benefits of Choosing 4TIER Solutions for Corrective Maintenance

Swift and Timely Response

Our technicians are trained to respond promptly, working in a time-sensitive manner to bring your operations back on track with minimal delay.


It is best to address malfunctioning components early, as such breakdowns can have cascading effects on other parts of the system. Scheduling needed repairs sooner than later is prudent to avoid unforeseen issues later on.

Safety Compliance

Safety is a non-negotiable aspect of our service. Our team ensures adherence to the highest safety standards, promoting a safe and secure working environment.

Transparency and Understanding

Alongside maintenance services, we encourage the competence of your maintenance team. Our service involves transparency with you and your personnel on the critical aspects of AS/RS functionality and the nature of the breakdown.


AS/RS corrective maintenance is more than a service; it’s a partnership, where 4TIER Solutions stands with you in ensuring the seamless functioning of your AS/RS. Rooted in values of faith, family, fairness, and freedom, this service is designed to foster a business landscape where our clients experience the freedom of operational fluidity, and the security of quality maintenance in expert and experienced technicians.