Centralux
ENTRY 02 · SCHEDULE OF SERVICES FOLIO 02 OF 06

Schedule of Services

Four lines of work, scoped and priced separately. For each one: what it actually is, what you receive at the end, how it is delivered, and the conditions under which it is the wrong thing to buy.

CENTRALUX AI LLC/ FAYETTEVILLE, NC/ FLAT FEE, QUOTED IN ADVANCE/ SINGLE-TENANT BY DEFAULT
§ 2.1

Consolidation of record

Turning the four-tools-and-a-group-chat arrangement into one system of record your team works inside — including the unglamorous part, which is the migration and the cut-over.

What it is. Most operations under about fifty people run on an accumulation: a quoting spreadsheet someone built in 2019, a scheduling tool bought for one crew, a customer list in an inbox, and a group chat where the real decisions happen. None of it is wrong on its own. The failure is between them — the same fact exists in four places, three of them stale, and nobody can tell you which is current without asking a person.

Consolidation is the work of deciding which system owns which fact, moving the history into it, wiring the rest to read from it rather than duplicate it, and retiring what is left. It is mostly not an AI project. It is the prerequisite that makes an AI project honest, because a model pointed at four contradictory sources will confidently average them.

What you receive

How it is delivered

Survey — sit with the people doing the work, trace three real jobs end to end, write the findingPHASE 01
Build — schema, migration, reconciliation, integrations, documentation, in signed-off milestonesPHASE 02
Cut-over — rehearsed on a copy, run alongside the old way until the numbers agree, then switchPHASE 02
Custody — monitoring, changes, and someone on the other end of an email when it breaksPHASE 03

Where it fits. This is the right first engagement when your honest answer to “how many open jobs do you have right now” involves opening more than one application. It is the wrong first engagement if one system already holds the truth and the problem is that nobody can get answers out of it — that is § 2.3.

§ 2.2

Quote-to-cash automation

Estimate, approval, schedule, invoice, paid — one path, one record, an audit entry at every hand-off. The part of the operation where a dropped step is immediately money.

What it is. Quote-to-cash is the sequence that turns work into revenue. In most field-service and trades operations it is also the sequence with the most manual hand-offs: the estimate is built in one place, approved verbally, entered into scheduling by hand, completed on a phone, and invoiced days later from memory by whoever gets to it. Every hand-off is a place where a job can quietly stop moving, and the loss is invisible because nothing errors — it just sits.

The build makes the sequence a single record that moves through states, with the transitions automated where they are safe and gated where they are consequential. Sending an estimate to a customer, charging a card, or posting an invoice to your accounting system are outward, hard-to-reverse actions; those stay behind an explicit human confirmation that names the system being written to. Everything upstream of that is automatic.

What you receive

How it is delivered

Trace the real path — the current sequence documented from live jobs, with every hand-off and every place work stallsPHASE 01
State model — the states a job can be in, the legal transitions, and which ones require a humanPHASE 01
Build and integrate — record, transitions, audit trail, accounting and payment connectionsPHASE 02
Parallel run — real jobs through both paths until the two sets of numbers reconcilePHASE 02

Where it fits. This is the fastest engagement to justify, because the cost of the current arrangement is measurable in your own records: unsent invoices, average days from completion to bill, jobs approved but never scheduled. We measure those in the Survey from your data, before quoting the build — not from an industry benchmark.

§ 2.3

Talk-to-your-data interfaces

Ask your own business a question in plain language and get an answer assembled from your own records, carrying the rows it was built from — or a straight admission that the data isn’t there.

What it is. A language-model interface sitting on top of your operational data, scoped to your business, that answers questions like which jobs from last quarter went over their estimate, and by how much without anyone building a report first. The value is not the chat box; the value is removing the two-day delay between a question and an answer, which is what currently stops most operators from asking.

The part that matters is the refusal. A general-purpose model asked a question it cannot ground will produce a fluent, specific, wrong answer. That is not a bug to be prompted away — it is what the technology does. So retrieval is gated: the interface queries your records, and if the query comes back empty or ambiguous, it reports that instead of composing. Every answer carries the underlying rows, so a number you doubt takes one click to check rather than an act of faith.

Where the engagement suits it, this can be built against a model account you own, with your credentials on your infrastructure — so the interface is yours, and continues to be yours if we never speak again.

What you receive

How it is delivered

Question inventory — the twenty questions your team actually needs answered, gathered from people, not assumedPHASE 01
Grounding layer — the retrieval and query paths that can answer them, with scope boundaries definedPHASE 02
Evaluation set — those questions with known-correct answers, run against every change before releasePHASE 02
Custody — the evaluation set re-run on a schedule, so quality is measured rather than assumedPHASE 03

Where it fits. Best when your data is already consolidated, or consolidated enough in one domain to be worth asking about. On top of four contradictory sources it will faithfully report contradictions — which is at least honest, but § 2.1 is the better use of the money.

§ 2.4

Data-integrity engineering

Isolation, provenance, auditability and reversibility, built as the foundation the other three stand on — and available on its own when a system you already own needs it retrofitted.

What it is. The set of guarantees that determine whether a system can be trusted with a decision. They are invisible when present and catastrophic when absent, which is why they are usually the first thing cut. Every other line on this schedule is built on them; this line exists for the case where you already have software and want the foundation brought up to standard rather than replaced.

Typical work: separating a multi-tenant store into per-client isolation; adding an append-only audit trail to writes that currently leave no trace; putting provenance on model-generated output that is being read as fact; finding the paths where a failed lookup silently becomes a zero and turning them into refusals; and putting an explicit gate in front of every outward, irreversible action — the messages sent, the cards charged, the records pushed into someone else’s system.

What you receive

Where it fits. Any system that is about to be given more authority than it currently has — more automation, more users, more money moving through it. The cheapest moment to do this is before that authority is granted.

§ 2.5

Not on this schedule

A short list is more useful than a long one. These are declined, and named here so you don’t spend a call finding out.

§ 2.6

What it is built with

Boring, well-understood infrastructure, in accounts you own. Novelty in the substrate is a liability when the thing on top has to run your billing.

Operational store — a relational database, single-tenant, in your own cloud accountYOU OWN IT
Accounting — connected to the books you already keep, rather than replacing themINTEGRATED
Payments — your existing processor, with reconciliation back to the job recordINTEGRATED
Email, calendar and documents — your existing workspace, via least-privilege credentialsINTEGRATED
Language models — commercial APIs, called with your data, never trained on itSCOPED
Scheduled work — hosted alongside your data, not on a machine in our officeINDEPENDENT
Index of entries

Six entries in one book

BOOK DIGEST RECORDED ON ENTRY 01
FolioEntryContentsStatus
01Statement of PositionThe thesis, the two columns, the four covenants, the engagement model.posted
02Schedule of ServicesYou are hereFour service lines in full: what each is, what you receive, how it is delivered, where it fits.posted
03The FirmWhat the company is, where it operates, how it charges, and what it refuses to do.posted
04CorrespondenceBusiness contact record, booking, and exactly what happens on a discovery call.posted
05Covenant of PrivacyWhat this site collects (almost nothing), who processes it, and how to have it removed.posted
06Articles of EngagementTerms of service: engagement, fees, credentials, intellectual property, liability, governing law.posted

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