Serving Fresno & the Central Valley since 1990 | (559) 251-7767 | support@cspnet.net
One Plan · Every Feature Unlimited staff, field workers and residents, billed at one flat rate by city size. No per-seat fees, tiers or add-ons. See How It Works
A SaaS Product by Computer Systems Plus, Inc.

311 Service Requests
for Cities of 5,000–100,000

Sentra 311 carries a pothole, a dark streetlight or a missed pickup from the resident's report to a closed job with an after photo. Intake, triage, dispatch, field work and public reporting run in one system. Report it. Route it. Fix it. Tell residents.

From Report to Resolved

Resident Reports
Web page, widget, app, AI chat or phone · photos and map pins
Routed & Dispatched
Department routing · business-time SLA clock · crew routes
Closed with Proof
After photo from the field · residents see before and after
0
Per-seat fees
EN/ES
Resident languages
AA
WCAG 2.1

Built for Small and Mid-Size Cities

Large-city 311 platforms are priced and staffed for large cities. Smaller cities end up tracking requests in a shared inbox, a spreadsheet, or a phone log that nobody outside the office can see. Residents never hear back, and council members field the follow-up calls.

Sentra 311 gives a city of 5,000 to 100,000 one place for every request, whether it arrives on the web, from the app, through chat or by phone. Each request is routed to the department that owns it and tracked against a deadline. Crews close it from the field with a photo, and the resident who reported it can see the result.

  • Cities and city managers
  • Public works departments and field crews
  • Counties, utilities and water districts
  • Council members and supervisors
  • HOAs and community managers

Closed means closed. A request isn't marked done until the crew closes it from the field with an after photo. The resident sees the before and after photos and can reopen the request within 7 days if the work wasn't finished.

Technical Highlights
HostingU.S. servers behind Cloudflare
BackupsNightly to Amazon S3 · 30-day retention
Tenant IsolationSeparated by city, tested on every endpoint
Staff RolesFive roles, enforced server-side
IntegrationsOpen311 · REST API · ArcGIS
AnalyticsCookie-free · resident data never sold

Six Steps from Report to Resolved

Sentra 311 handles routing, deadlines and resident updates. Staff and crews do the work and decide when it's finished.

01

Residents Report

From the hosted report page, a widget on the city website, the resident app or AI chat, with photos and a map pin. Phone calls are entered by staff.

02

Questions Answered First

A knowledge base answers common questions before a request is filed, and a photo can suggest the right request type.

03

Routed to the Right Department

Each request type goes to the department that owns it and starts an SLA clock measured in business time.

04

Dispatched on Real Streets

Dispatchers plan routes and follow live crew locations on a map with council districts and parcel numbers.

05

Crews Close in the Field

The worker app on a phone or iPad lists the day's jobs, navigates to each one, and closes it out with an after photo.

06

Residents Hear Back

A tracking page and email updates show progress. A public performance page shows the whole city how requests are handled.

Residents, Staff and Crews. One System.

Every feature is included in one plan, from intake and dispatch through public reporting.

Residents

Resident Experience

Residents can report from wherever they are, with or without an account, and follow the request until it's done.

  • Hosted report page, website widget and resident app
  • AI chat that files and tracks requests
  • Knowledge base that answers questions before filing
  • Tracking pages and email updates in English and Spanish
Staff & Dispatch

Request Queue & Dispatch

One searchable queue for every department, with the map, the deadline and the request history on the same screen.

  • Plain-language and voice search across all requests
  • Assign, refer, merge and close from the request detail
  • Route-based dispatch with live crew locations
  • Map and GIS views with council districts and parcel numbers
Field & Insight

Worker App & Reporting

Crews get a simple app for the field. Managers and elected officials get the numbers without asking IT.

  • Worker app for phones and iPads with job list and navigation
  • Department dashboards and worker efficiency metrics
  • Scheduled reports and district reports for council members
  • Public performance page residents can check themselves

Simple to Buy, Simple to Run

Most 311 software charges per seat and sells features in tiers. Sentra 311 includes every feature and every user in one price set by your city's population.

1
Plan
Every feature, AI included, priced by city population
0
Per-Seat Fees
Unlimited staff, field workers and residents
7 days
Reopen Window
Residents can reopen a request that wasn't really fixed
AA
WCAG 2.1
Accessibility checked on every release, with a VPAT/ACR available

AI That Saves Staff Time, Without Surprises

Claude from Anthropic handles a few focused tasks: suggesting request types, running the resident chat, summarizing chat insights, drafting translations and answering questions in the in-product help. Each feature receives only the data it needs. AI suggests, summarizes and searches. Staff make the decisions.

Set Up Without a Consultant

City staff configure Sentra 311 themselves. You can bring your existing requests with you and connect the maps you already maintain.

  • Admin setup for departments, request types and SLAs
  • Themes that match the city's website
  • Data importer with undo for migrating existing requests
  • ArcGIS maps and layers, plus Open311 and API access for IT

Built for Government Purchasing

CSP has sold to public agencies for more than three decades. We know what your purchasing office needs to see.

  • One flat rate by city population, with no add-ons
  • W-9 and certificate of insurance on request
  • Security questionnaire response on request
  • VPAT/ACR, data processing terms and service levels published
  • Built and supported in Fresno, California

Ready to Close the Loop with Residents?

Sentra 311 gives your city one place to take requests, route them, fix them and tell residents the job is done, at one price that covers everyone.