Data hall with server rows lit in purple

Retrofits & Upgrades

The Building's Already Running. We Modernize It in Place.

The building’s already running. We modernize it in place.

Where you start

One team accountable for it all

Engineer working from a laptop in a narrow aisle between server cabinets

Owner / operator upgrade

Whether the equipment is reaching end of life or you're increasing rack density on a site already in service, we install the cooling controls and power monitoring into the existing facility, then phase the cutover so the load never notices.

Tenant fit-out and customization

You've taken shell space and you're fitting it out with HACS, CDU's, busway, sensory and servers. We bring the cooling and power monitoring systems that turn raw space into a working data hall, matched to exactly what your deployment and telemetry needs.

Two engineers reviewing a laptop together between server rows

Close-up of illuminated ports on live network equipment

Working live

We upgrade the systems that can't go down

We upgrade without a shutdown. We phase so the load never drops, and integrate with equipment that's right for the site. Using MOP's and communication through your operations team, the live load carries straight through, from the first cutover to the last.

The capabilities

Divcon upgrades every capability

Every site is different. Some need the full stack, some only the cooling controls, some only the power monitoring. We upgrade to what the facility actually needs.

BMS

Every mechanical system that moves heat out of the building, from the chillers down to the racks.

Explore BMS

Isometric illustration of an electrical power infrastructure showing a transmission tower connected to switchgear cabinets and a power distribution unit, representing electrical power monitoring systems.

EPMS

Real-time monitoring that catches a fault before it becomes an outage.

Explore EPMS

Isometric illustration of interconnected data center components — including server racks, networking hardware, and a control terminal — linked by a unified system, representing integrated BMS and EPMS controls on a single platform.

Controls Integration

BMS and EPMS on one pane of glass. The operator sees the whole portfolio, each tenant sees its own load.

Explore Controls Integration

Liquid Cooling Controls

Divcon writes the controls for every part of a liquid-cooled facility and owns the full loop, chiller to chip.

Explore Liquid Cooling Controls

Isometric illustration of a liquid cooling system showing coolant distribution units connected by highlighted fluid pipes to a rack-mounted server and a cooling distribution unit, representing full-loop liquid cooling controls from chiller to chip.

Why Divcon on retrofit & Upgrades

Yours to keep and proven at load

We upgrade it without a shutdown

The live load carries straight through, from the first cutover to the last.

We work with you

We connect the new controls to the gear your site needs, any brand or protocol.

We've done this before

Divcon has delivered 3 GW of mission critical load, retrofits of live facilities among them.

We've passed every IST

Before sign-off, every upgraded system has to prove itself at full load. Across more than a thousand projects, we have passed every one.

The system stays yours

Divcon builds on open protocols, so the tags, the integrations, and the data are yours to keep.

Close-up of a circuit board under purple light

Upgrade and Stay Online

Tell us what's installed today, and we'll show you what's possible.

Start a Conversation

Upgrade and Stay Online

Tell us what's installed today, and we'll show you what's possible.

Start a Conversation

Upgrade and Stay Online

Tell us what's installed today, and we'll show you what's possible.

Start a Conversation