What to Get Right Before You Replace Your CAD and RMS

A CAD-RMS replacement touches every person in an agency—dispatchers, detectives, records staff, and IT. Most agencies treat it as a technology decision. In reality, it’s an operational decision, and the stakes are higher than you realize.

According to a 2025 survey by PRI, an unusual number of agencies are replacing newly acquired CAD-RMS systems within just 2–3 years. This happens because they start the process too late, move too fast, or evaluate the wrong things. As a result, the new system solves yesterday’s problems while creating new ones.

That’s a costly pattern. Fortunately, it’s an avoidable one. Here are five tips to make sure your next CAD-RMS replacement goes the way it should.

Should You Replace Your CAD and RMS?

Before evaluating a single vendor, confirm that replacement is actually the right move.

According to BerryDunn, staff frustration with CAD-RMS systems typically comes from one of two places. Either a system is past its useful life or it was poorly configured from the start. The distinction matters, because the solution for each problem is different.

Replace your system if:

Your vendor has discontinued support or deprioritized the product following an acquisition
Critical integrations don’t work or were never implemented
Workarounds have become standard operating procedure

Optimize first if:

Core features exist but were never properly configured at go-live
Workflows were set up to mirror old processes rather than improve them
Cross-system integrations were never fully leveraged

Replacing a system that simply needs better configuration is an expensive mistake. Before issuing an RFP, do an honest internal assessment. The answer may save your agency years of disruption and unnecessary costs.

What Are the Risks of CAD and RMS Data Migration?

In a CAD-RMS replacement, data migration is the most underestimated risk. It’s also one of the most expensive surprises agencies encounter after signing a contract.

Each vendor’s data structure is proprietary. Migrating records between systems is technically complex, and it’s frequently excluded from base contract pricing. What looks like a straightforward software purchase often comes with a migration bill that rivals the cost of the software itself.

That’s why understanding the true total cost of ownership (TCO) matters before you sign anything. Migration, implementation, training, and integrations all need to be priced and negotiated upfront—not discovered mid-project.

Agencies that don’t address migration terms before signing often find themselves running legacy and new systems in parallel for years, which increases maintenance costs and operational complexity.

Before committing to any vendor, ask three questions:

What’s included in migration?
What’s the de-duplication process for duplicate or conflicting records?
What happens to records that can’t transfer cleanly?

The answers will tell you a lot about whether a vendor has done this before, and whether they plan to leave you holding the bill.

How Do You Evaluate a CAD or RMS Vendor’s Support?

Of all the reasons agencies replace their systems early, poor vendor support is one of the most common. It’s also one of the hardest to evaluate before you sign.

Vendor support issues rarely show up during the demo. They show up later. Support ticket backlogs that stretch on for days. Software updates that introduce unexpected downtime. IT staff pulled from mission-critical work to troubleshoot problems that should have been caught before deployment.

According to the 2025 PRI survey, early replacement cycles frequently correlate with vendors who overpromised on implementation and support during the sales process. Agencies lose confidence in their system when there’s a gap between what was sold and what was delivered.

Before signing, get the following in writing:

SLA response times for critical and non-critical issues
A designated point of contact for critical outages, not just a general support queue
Confirmation that software updates are included, not billed separately
Peer references from agencies your size that went live within the past 18 months

The references may matter most. Ask them about support, not just the software.

What Does a CAD and RMS Replacement Actually Cost?

Agencies usually ask what the new system costs. The better question is what it costs to stay on a failing system.

Outdated legacy systems come with hidden costs. Workarounds, support escalations, and integration failures all carry an operational price tag that never appears in a budget line. The staff time consumed by workarounds and inefficiencies adds up too.

When evaluating costs, agencies consistently underestimate implementation, training, and integrations—not just in terms of money, but also time. Plan for 12–18 months from contract to go-live. Build those costs into the initial budget, not as line items to be negotiated later.

Cloud-based CAD/RMS systems change the long-term equation. By eliminating hardware refresh cycles, CentralSquare customers report 69% fewer unplanned outages and average annual IT savings up to $246k. The upfront investment looks different when the total cost of ownership is calculated over five to ten years.

Why Agencies Choose CentralSquare

When evaluating a CAD-RMS replacement, platform depth and integration breadth matter as much as individual features.

Public Safety Suite Enterprise by CentralSquare covers 911, CAD, RMS, Mobile, and Jail on a single platform. Data moves from call intake through case closure without re-entry, and CAD-to-CAD functionality handles multi-agency coordination across 30+ systems. This reduces the integration complexity that derails so many replacement projects.

CentralSquare One connects public safety in a single, unified platform. Get the full context for incidents in under 30 seconds, with no system switching or manual lookup required. Dispatchers and officers work from the same intelligence automatically, and first responders are equipped with mission-critical information before arriving on the scene.

With more than 8,000 public sector clients across the U.S. and Canada, CentralSquare has seen—and solved—the implementation challenges most agencies encounter.

“This partnership has delivered improved reliability and predictability, allowing us to focus on serving our community quickly and effectively.”
— Matthew Henry, Chief of Police, Murrieta Police Department

Get It Right the First Time

A CAD-RMS replacement is one of the most consequential decisions an agency makes. Get it right and the system serves your agency for a decade. Get it wrong and you’re back at the beginning in three years—with less budget, less staff patience, and a harder case to make to leadership.

The difference between a successful public safety software procurement and a costly one usually comes down to the questions asked before the RFP is issued.

Know what you’re replacing and why. Understand the true cost of ownership. Vet vendor support before you sign. By doing this work upfront, you won’t have to do it again.