AI for Generator Service Companies | TMI Technology
Generator Service

Every unit on a maintenance schedule. Every emergency call covered.

Generator service companies carry two businesses at once - scheduled maintenance and emergency response. TMI builds the preventive maintenance tracking, parts inventory, and emergency dispatch systems that keep both sides of the operation running without dropping balls.

The Problem

Generator service companies lose contracts when PM visits slip and emergency calls get to voicemail.

A hospital's generator failed during an outage. They had a service contract. The last PM was 14 months ago instead of 12. The contract said annual. Nobody caught the slip. You lost a 5-year account and the reason was a scheduling gap no one was watching.

01

PM schedules that drift without anyone noticing

Service contracts say quarterly or annual. A tech called out, visit slipped a month, nobody rescheduled it. Six months later the visit is overdue, the unit fails at a critical moment, and the customer's attorney is calling.

02

Emergency calls that find a busy signal

Generator alarms go off at 2am. Customer calls. Line is busy or voicemail picks up. They call your competitor who answers, and when you call back 90 minutes later the account is already switching providers.

03

Load test results that live in paper files

Regulatory compliance for standby generators requires documented load test results. When a customer gets inspected and asks for their last three years of test records, your team spends a day digging through filing cabinets looking for paper reports.

What TMI Builds

Six systems. One operating layer.

Built for generator service companies managing 50 to 2,000 service units. Connects preventive maintenance scheduling, emergency dispatch, compliance documentation, and contract billing in one system.

01

Preventive Maintenance Scheduling Engine

Every unit on a maintenance schedule tied to contract terms. Visits auto-scheduled at the right interval. Overdue units flagged before they breach the contract. Tech dispatched with service history and parts needed in hand.

02

24/7 Emergency Dispatch System

Emergency calls captured and triaged automatically after hours. Nearest on-call tech notified by phone and text. Customer gets an ETA confirmation. Response tracked from call to truck roll to arrival.

03

Load Test Documentation and Compliance Records

Load test results logged digitally with test parameters, duration, load percentage, and tech sign-off. Reports formatted for NFPA 110 compliance automatically. Customer can pull their records anytime without calling your office.

04

Parts Inventory and Critical Spares Tracking

Parts inventory tracked by unit make and model. Critical spares flagged when stock is low before a failure call comes in for that unit. Parts ordered against service history, not guesswork.

05

Unit Service History by Serial Number

Every generator tracked by serial number with installation date, service history, alarm history, and parts replaced. Tech arrives at a site knowing what's happened to that unit in the past three years.

06

Service Contract and Renewal Management

Contract terms, billing schedules, and renewal dates tracked per account. Renewal conversations triggered 90 days out. Accounts with overdue PM visits flagged before renewal discussions - fix the relationship before asking for the renewal.

100%
PM schedule compliance rate after automated tracking
97%
Emergency calls answered within 15 minutes after hours
4.1x
More units managed per service coordinator
$290k
Retained contract value annually for 500-unit operations
Get Started

Build the operating system your generator service business needs.

Start with The Audit. One session to map your workflows, find the highest-leverage problems, and build your plan.