Critical Power Supplies
Diagnostic Repair & Refurbishment

Inspection, Repair & Upgrade

Inspect, diagnose, repair and upgrade UPS systems — keeping your installed base performing at its best.

Manufacturer-trained engineers 4-hour SLA available nationwide Vendor-agnostic support
Overview

Inspection, Repair & Upgrade

If you require a professional and qualified team to carry out a UPS repair, we can help. Our 24/7 onsite service team works to ensure your system’s performance is as good as it can be. If you experience a dip in system performance, our UPS repair team is here to help.

Next step

Talk to a specialist about inspection, repair & upgrade.

Why choose Critical Power Supplies

On-site Service Guarantee

From Installation to Maintenance to EOL

Effective & Reliable Services

Modular Designed Power Quality

Expand your power capacity as your demand grows

From single phase to three phase

24×7 Maintenance Services

Remote monitoring and Warranty extensions

4 hour guaranteed fixed response available nationwide

UPS Repair

UPS systems are comprehensive bits of kit. They require careful monitoring and, on occasion, a specialist team with experience in UPS repair. Here at

Critical Power Supplies

, we offer a highly regarded UPS repair service that covers all bases. Our UPS inspection service provides you with an insight into your system, and can help to identify issues before they evolve into something more sinister.

UPS Inspection

We offer

comprehensive on and off-site inspections, repairs and upgrades for all major UPS brands and

their power protection products.

Our UPS health check service provides a complete system inspection including associated batteries, switchgear and peripherals. Whether it is a visual test, an environmental assessment or mechanical tests, our team will examine your system to ensure optimum performance is being achieved.

There are a great number of companies offering UPS repair, so why choose us? The advantages of UPS inspection and repair with

Critical Power

are as follows:

Fixed price inspection: for a visit or off-site repair, including labour and travel

Multi UPS brand support: our relationships ensure a multi-brand, multi-vendor service for any UPS system

On-site repairs: our engineers carry crash kits to enable them to repair most UPS brands, if not they can be easily repaired in one of our workshops or certified repair centres

Manufacturer parts: readily available at locations around the UK and Northern Ireland

Upgrades: ensuring firmware is the latest release for the UPS system (tracked via serial number) and applying any other known hardware updates

Trade-in plan: where a UPS is beyond economic repair, we may be able to offer a trade-in (including removal and disposal) against a new installation

If you believe your UPS inspection is due, why not reach out today? Hit the link below and a member of our team will prepare a quote based on the information provided.

Next step

Talk to a specialist about inspection, repair & upgrade.

Why choose Critical Power Supplies

We are here when you need us most

As a client of Critical Power Supplies you can expect 24×7 support whether on the phone, email or on site because we always deliver on our promise to keep you operational and your satisfaction is paramount to everything we do.

Next step

Talk to a specialist about inspection, repair & upgrade.

Get a quote

Request a quote for Inspection, Repair & Upgrade

Tell us about your site, loads and constraints. A senior engineer will respond with sizing, options and indicative pricing — usually same day.

By submitting you consent to being contacted regarding your enquiry. We never share your details.

Critical Incident? Call now.

24/7 emergency UPS, battery and generator response

Manned out-of-hours desk, manufacturer-trained engineers and bonded UK spares stock — nationwide.