Mesa Development

ServiceNow ITOM & ITAM  ·  Milwaukee, WI

ITOM and ITAM.
Nothing else.

We map what you actually run — then keep it true. Discovery, Service Mapping, and a CMDB your incident process can trust.

  1. 01 Service Mapping The business service at the top is what Service Mapping produces.
  2. 02 Discovery The host tier underneath is what Discovery populates.
  3. 03 CMDB remediation Shared infrastructure like this is where duplicate CIs usually hide.
A patch panel with teal network cables in every port, its rows labelled by hand on strips of masking tape.

Plate I

Port assignments recorded on masking tape. This is what an authoritative source looks like in most estates — and why Discovery and the CMDB disagree.

01

Most ServiceNow partners sell the whole platform

They implement ITSM, HR, customer service, security operations, and strategic portfolio management, and they will implement ITOM too. That breadth is genuinely useful if you are buying a platform-wide programme.

It is less useful when your problem is that two authoritative sources disagree about which servers exist and nothing arbitrates between them. That problem is narrow, deep, and unglamorous, and it is the only kind of problem we work on.

The trade is real and worth stating plainly: if you need HRSD, we are the wrong firm and we will tell you so on the first call.

02

Two ways people arrive

A

Standing up ITOM

You have ServiceNow and now need Discovery, Service Mapping, or Event Management to actually work. You want it built once, correctly, by someone who has done it before.

See the method

B

Your CMDB is already a mess

Discovery runs but nobody trusts the data. Duplicate CIs, stale records, service maps nobody has reviewed in a year. Incident routing lands on hosts that were decommissioned in March.

Book a CMDB health check

03

Four areas, one underlying problem

Knowing what you actually run, and keeping that knowledge true after the project ends.

01

ITOM Enterprise

Discovery, Service Mapping, Event Management, and the CMDB underneath them — deployed as one system rather than four unrelated projects.

02

ITAM Enterprise

Hardware and Software Asset Management: normalization, reconciliation, and a license position you can defend when the publisher asks.

03

Custom Integrations

Getting authoritative data into and out of the platform without turning the CMDB into a dumping ground for every system that has an API.

04

ServiceNow Platform Architecture

CMDB class design, identification and reconciliation rules, and the data governance that keeps a healthy CMDB healthy after the consultants leave.

04

The method, stated up front

There is no proprietary framework here and no trademarked delivery methodology. There is a sequence that works, and it is short enough to publish.

  1. 01 Look before proposing

    Every engagement starts with reading your actual configuration: what Discovery is scheduled against, which sources write to which classes, where identification rules disagree. Findings come back before any statement of work.

  2. 02 Agree what gets measured

    CI accuracy, discovery coverage, reconciliation variance — whichever applies. Named, baselined, and written down before work starts, so "done" is not a matter of opinion at the end.

  3. 03 Build it, then prove it

    Configuration, then a coverage report against the agreed baseline. Where topology cannot be discovered, that gets documented as an exception rather than quietly left out.

  4. 04 Hand it over properly

    Runbooks, dashboards with named owners, and a review cadence. The measure of a good ITOM engagement is whether the CMDB is still accurate a year later.

05

The engineer who scopes it is the engineer who builds it.

A familiar pattern in enterprise consulting: the principal who understood your environment in the sales cycle is not the person who shows up in week three. You re-explain your estate to someone new, and the design drifts from what was agreed.

That cannot happen here, because the person assessing your CMDB is the person configuring it. It is a structural advantage of being small, and the main reason to hire a specialist over a large firm for work this specific.

About Mesa Development

Tell us what your CMDB looks like today

If it is a problem we work on, you will get a straight answer about what it takes to fix. If it is not, you will get that answer just as quickly.