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Values, protests and protected owner records kept safe through every roll cycle

Appraisal Districts IT Services

An appraisal district has one deadline that everything bends toward: getting a defensible appraisal roll to the taxing units on time, through a protest season that tests every system you run.

SOC 2 Aligned
Responsive Support
20+ Years Experience

At a glance

Your staff depend on the CAMA system, GIS layers and aerial imagery, an online portal where owners file protests and upload evidence, and appraisal review board hearings held in person and by video.

Meanwhile you hold records the law shields, like rendition details and the home addresses of officers, judges and family violence survivors.

We run and secure IT for county appraisal districts across Texas, coordinating with your CAMA vendor and keeping a lean staff out of firefighting mode.

IT that keeps the roll on schedule, protests moving, shielded owners safe.

CAMA, protest portals and hearing technology run and secured, so the roll reaches taxing units on time and shielded records stay shielded.

Appraisal district operations

Protest season is the stress test

Most of the year, appraisal work is steady: fieldwork, sales analysis, exemptions and renditions. Then notices go out, protests pour in and hearings fill the calendar while the roll deadline approaches. That crunch is exactly when a system failure or a breach hurts most. Here’s what the year depends on, how districts get hit and what we put in place.

01 · The pressure

Notices, protests and a fixed roll deadline

Appraisers work in the CAMA system and GIS all year, then notices of appraised value trigger a surge of owner calls, portal filings and evidence uploads. Agents file protests for large batches of accounts at once. The ARB holds hearings back to back, some by video. Exemption staff process homestead and disability applications with sensitive documents. If systems fail mid-season, hearings get postponed and the roll timeline starts slipping for every taxing unit.

  • Protest surges right after notices go out
  • Back-to-back ARB hearings, some by video
  • Taxing units waiting on the roll

02 · How it breaks

Leaked shielded addresses and hijacked hearings

Some failures are quiet and damaging. A public search export includes accounts that should have been confidential, exposing a judge’s home address. An exemption clerk opens a phished attachment during peak season, and ransomware reaches the CAMA server through a flat network. A tax agent’s portal account is shared among a whole firm and never reset. A video hearing link gets posted publicly and a stranger disrupts it. Old GIS servers sit unpatched because nobody owns them.

  • Confidential addresses slipping into public exports
  • Ransomware reaching CAMA through a flat network
  • Shared agent accounts and open hearing links

03 · What we change

Segmented CAMA and checked public outputs

We separate the CAMA and GIS servers from general office PCs and the public portal, with firewall rules that only allow what each needs. Staff get MFA and phishing training timed before notice season. Confidentiality flags are tested against every public output, from website search to data exports. Agent and owner portal accounts get proper authentication and audit logging. Hearing rooms use controlled meeting links, waiting rooms and host-only controls.

  • CAMA and GIS isolated from office PCs
  • Confidential flags tested against public outputs
  • Video hearings with waiting rooms and host controls

04 · The after

A roll delivered on time, with evidence

The chief appraiser can tell the board and taxing units that systems survived protest season without a scramble. Protected owners stay out of public search and exports, and you can show how that’s checked. Hearings run on schedule because the technology is ready before the first docket. If an incident does happen, backups of CAMA and GIS are tested, and the roll timeline doesn’t hinge on paying a ransom or rebuilding from scratch.

  • Protest season handled without IT emergencies
  • Proof that shielded records stay shielded
  • Tested CAMA and GIS backups behind the roll

Systems we keep running

  • True Prodigy
  • Harris Govern PACS
  • Esri ArcGIS
  • EagleView
  • Laserfiche
  • Microsoft 365

Rules we help you meet

  • Tex. Tax Code §25.025 (confidential home address information)
  • Tex. Tax Code §22.27 (rendition confidentiality)
  • Tex. Gov’t Code Ch. 552 (Public Information Act)
  • Tex. Gov’t Code §2054.5191 (annual cybersecurity training)

What We Offer

Comprehensive solutions tailored for Houston-area businesses

CAMA System Infrastructure

Your computer-assisted mass appraisal system holds every account, value and exemption. We manage the servers, databases and workstations that run it, coordinate patches and version upgrades with your CAMA vendor around the roll calendar, monitor performance with automated tools and maintain tested backups so a hardware failure in May doesn’t threaten the roll timeline in July.

Protected Owner Records

Owners like peace officers, judges and family violence survivors can request that their home address information be kept confidential, and rendition details carry their own confidentiality rules. We test that confidentiality flags actually suppress data in website search, map viewers, data exports and open records responses, and restrict internal access to the staff who process those requests.

Protest Portal & Agent Accounts

Online protest filing and evidence upload save staff time but expose a public-facing system during your busiest weeks. We secure the portal’s hosting and admin accounts, require individual agent logins instead of firm-wide sharing, log filings and changes, scan uploaded evidence for malware and monitor for abuse when notices go out and traffic spikes.

ARB Hearing Technology

Review board hearings need working rooms, cameras, microphones and video platforms, plus a reliable recording process. We set up hearing rooms, configure meeting links with waiting rooms and host controls, keep recordings stored and retained according to your schedule, and do a technology check before each hearing block so panels aren’t waiting on a frozen laptop with an owner on the line.

GIS & Aerial Imagery Systems

Parcel maps, aerial and oblique imagery and sketch data are large, valuable and often hosted on aging servers. We manage the GIS infrastructure, secure public map viewers so they don’t reveal protected information, protect imagery storage and backups and coordinate with your imagery provider on data delivery, so appraisers aren’t waiting on a slow server during fieldwork season.

Open Records & Retention

Public information requests, appraisal records and hearing files all carry retention and disclosure obligations. We set up searchable storage for email and documents, apply retention rules that match your schedules, and help staff locate responsive records quickly. Decisions about what to release and what to withhold remain with your public information officer and counsel.

Why Choose LayerLogix?

Serving businesses throughout the Greater Houston area including Houston, Dallas, Austin, San Antonio, Atlanta, Nationwide.

Protest Season Without Panic

Monitored systems, tested hearing rooms and a portal ready for spikes mean staff spend protest season on protests, not IT problems. The calendar holds, and fewer hearings get rescheduled because of technology failures or missing evidence files.

Shielded Records Stay Shielded

Regular testing of confidentiality flags across search, maps and exports gives you confidence that protected owners don’t appear where they shouldn’t. When someone asks how you protect them, you can explain exactly how it’s verified.

A Roll Timeline That Holds

Isolated CAMA servers and tested backups mean ransomware or hardware failure doesn’t automatically put the roll at risk. Taxing units get their values on schedule even in a year when something goes wrong behind the scenes.

Answers for Your Board

Inventories, training records, access reviews and recovery test results give the chief appraiser concrete material for board meetings and taxing unit questions. Cybersecurity stops being a vague worry and becomes a documented part of district operations.

Our Process

1
We meet the chief appraiser and department leads, then map CAMA, GIS, portal, hearing and office systems against the annual roll calendar.
2
A risk review checks network segmentation, admin accounts, backups and how confidentiality flags behave in every public output.
3
CAMA and GIS servers are isolated, staff get MFA, and phishing training is scheduled ahead of notice season.
4
We secure the protest portal and agent accounts, then set up hearing rooms and meeting controls with ARB staff.
5
Backups of CAMA, GIS and documents are tested with a full restore, timed outside the busiest weeks of the year.
6
Ongoing, we monitor systems, coordinate vendor upgrades around deadlines, retest confidentiality outputs and report results to leadership.

Frequently Asked Questions

How do you make sure confidential addresses don’t leak?▼
Confidentiality isn’t just a checkbox in the CAMA system; it has to hold everywhere data travels. We test flagged accounts against your website property search, public map viewers, bulk data exports, agent portals and the reports staff send in response to records requests. Where something leaks, we work with your CAMA or web vendor to fix the output. Internally, access to confidentiality requests and supporting documents is limited to the staff who process them, with logging so you can see who viewed what.
Will you replace our CAMA vendor’s support?▼
No. Your CAMA vendor supports the application, its data model and appraisal functions. We handle the infrastructure around it: servers, databases, workstations, networks, backups, security and user accounts. That split works well because we can coordinate upgrades with the vendor around your roll calendar, verify backups actually restore and keep the environment secure without stepping on the vendor’s responsibilities. When an issue sits on the line between the two, we work it with the vendor directly.
How do we keep video ARB hearings from being disrupted?▼
Use unique meeting links per hearing block rather than a standing public link, turn on waiting rooms so the panel admits participants, restrict screen sharing and unmuting to hosts and confirm recording settings before each session. Staff running hearings should know how to remove a disruptive participant quickly. We configure the platform this way, set up hearing room hardware and run a technology check before each block so panels can focus on the evidence, not the software.
Do our staff need annual cybersecurity training?▼
Appraisal districts are political subdivisions, and state law requires local government employees and officials with computer access to complete state-approved cybersecurity training each year, with completion reported to the state. We can deliver or track that training, schedule it before notice season when phishing hits hardest, and keep completion records organized for your annual report. Your counsel or administration should confirm which staff and board members are covered by the requirement.
Can you help with open records requests?▼
We help with the technical side. That means making email and documents searchable, applying retention rules that match your schedules and helping staff find responsive records quickly across mailboxes and shares. We also make sure exports sent in response to requests don’t accidentally include confidential owner information or rendition data. Decisions on what to release or withhold, and any request for an attorney general ruling, stay with your public information officer and counsel.
What’s the first thing you’d fix at a typical district?▼
Usually segmentation and backups. Many districts have CAMA servers on the same flat network as every office PC and the public portal, which means one phished click during protest season could reach the system the roll depends on. Separating those networks and proving that backups restore are the two changes that most reduce the chance of a missed deadline. After that, we tighten admin accounts and test confidentiality outputs across every public channel.
Do you provide Appraisal Districts IT Services in Houston and nearby areas?▼
Yes. LayerLogix is based in the Greater Houston area and delivers appraisal districts IT services to businesses across Houston and the surrounding communities, including The Woodlands, Spring, Katy, Sugar Land, Conroe, Cypress, and Pearland. For most Houston-area clients we can be on-site the same day when something needs hands-on attention, and our help desk is available during business hours, with after-hours emergency support. Call 713-571-2390 to check coverage for your specific address.
What does Appraisal Districts IT Services cost for a Houston business?▼
Pricing depends on your size and what you need, so we do not publish a one-size-fits-all number — but Houston businesses generally pay a flat, predictable monthly fee rather than surprise hourly bills. We start with a free, no-obligation assessment of your current setup, then give you a clear quote in plain English with no hidden costs. That way you know exactly what you are getting and what it costs before you commit.

Ready to Get Started?

Contact LayerLogix today for a free consultation. We serve businesses throughout Houston, Dallas, Austin, and the surrounding Greater Houston area.

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