WCAG 2.1 & 2.2 AA · ADA Title II · Section 508

Web accessibility and WCAG compliance, handled for you.

Sonoma Solutions specializes in WCAG 2.1 and 2.2 AA compliance for colleges, public agencies, and businesses: website audits, PDF and document remediation, and a documented, human-verified path to ADA Title II and Section 508 conformance. We also build modern websites and handle search, AI, and automation, but accessibility is our focus.

Book a 20-minute call See the work

Live proof: the wcag21aa.com and wcag21aa.org WCAG reference sites we built and maintain, plus our own PDF remediation pipeline. Poke at any of them.

Real compliance, not a widget

Are your website and your documents actually compliant?

Accessibility compliance is more than an overlay or a badge. Under the ADA and the standards it adopts, your site and your public-facing documents have to meet a real, testable technical bar. Four things real compliance means:

It meets WCAG 2.1 AA

The technical standard the ADA Title II rule adopts for state and local government, and the bar courts increasingly hold everyone to. Perceivable, operable, understandable, robust, tested against real success criteria, not a plugin's say-so.

It meets WCAG 2.2 AA where it applies

The newer version adds criteria for focus visibility, dragging, and target size. We remediate to 2.2 AA so you're current, not just meeting yesterday's baseline.

Your PDFs and documents are accessible too

Not just the web pages. Course catalogs, forms, board packets, and reports have to be tagged, readable by screen readers, and conformant. Documents are where most organizations are actually exposed.

You can prove it

ADA Title II, Section 508, and California's Unruh Act all expect documentation, not just good intentions. Every file we remediate ships with a human-verified conformance attestation for your records.

That's the bar we build to: real, documented conformance across your site and your documents, not a widget that claims it for you.

Free, no obligation

Not sure where your site and documents stand?

Send us your site or a batch of PDFs and we'll show you exactly where you are against WCAG 2.1 and 2.2 AA, which issues carry the most legal risk, and what it takes to fix them. No overlay, no sales pressure.

Get a free audit

What we do

Four ways we can help

01

Accessibility & ADA compliance

WCAG 2.1 and 2.2 AA site audits and PDF document remediation. Validated by people, documented, with a conformance attestation on every file. No overlays.

Learn more → 02

Websites & landing pages

Fast, modern sites that load instantly and turn visitors into leads, accessible by default. New builds, rebuilds, or fixing what's broken on the site you have.

Learn more → 03

Search visibility: SEO & AI search

When someone searches Google, or asks ChatGPT, Perplexity, or Google's AI for the best option, you want to be the name they get. Technical SEO and answer engine optimization.

Learn more → 04

AI automation & intake systems

So no lead falls through the cracks: every inquiry gets a fast response, even after hours, and the repetitive follow-up runs itself.

Learn more →

Why work with us

What working with us is actually like

If you've been burned before (paid for a website or SEO that didn't bring in work, or couldn't get a straight answer out of an agency), that's exactly what this is built against.

You work directly with the people doing the work

No account managers, no handoffs, no junior subcontractor you never met. The same people, start to finish.

We build things that ship and keep working

Not demos. Everything is documented so you or your team can run it without us.

Modern tools, no hype

We use AI where it earns its place and tell you plainly where it doesn't. Your budget goes to what helps.

Clear scope, clear pricing

You'll know what you're getting and what it costs before we start. Fast turnaround, no surprises.

Recent work

Real systems running in production

The reason we can tell you where AI names your business, and change it, is that we build the AI systems that read pages like these. Not mockups. Live work you can click into and poke at.

MarketBrew knowledge base documentation, the source the Oracle Agent is built on

AI Engineer

MarketBrew Oracle Agent

An eval-first agent on top of the MarketBrew knowledge base, with answers cited back to the atoms.

The agent layer built on top of the MarketBrew knowledge base (see the Reference Manual project). An eval-first agentic scaffold on PostgreSQL: contracts and fixtures are defined before generation, and every recommendation is evidence-cited back to the underlying knowledge atoms. The scaffold pattern transfers across client domains.

  • PostgreSQL
  • Anthropic API
  • Node.js
  • Eval-first design
Read the case study →
Emissary AI intake assistant interface screenshot

Full-stack AI Engineer

Emissary

Our flagship AI intake assistant, live in production. Ask it about itself.

Sonoma Solutions' flagship AI intake assistant, live in production at emissary.sonomasolutions.io, where you can ask it about itself. Astro 4, React, and TypeScript on the frontend; Node and TypeScript backend modules for database access, a knowledge base, intake email parsing, lead routing, and downstream email integration. It is the productized version of the AI intake systems we build for clients.

  • Astro 4
  • React
  • TypeScript
  • Node.js
Read the case study →
Video Knowledge System case study cover

AI Engineer

Video Knowledge System

Video knowledge extraction with a real eval harness. Node.js + TypeScript on the Anthropic API.

A Node.js and TypeScript pipeline on the Anthropic API for video knowledge extraction. JSON Schema defines the knowledge atom shape with evidence validation on every persisted record. Real eval harness with eval-retrieval-multi, schema-conformance QA, and baseline snapshot scripts for regression detection.

  • TypeScript
  • Node.js
  • Anthropic API
  • JSON Schema
Read the case study →

We're also doing ongoing AI integration work for a local services firm (Light & Shade Solutions), plus a full set of case studies and an open GitHub if you want to see under the hood.

See the full portfolio

How it works

How a project goes

1

We talk

20 minutes on your business and what's getting in the way. No pitch.

2

We map the fix

The two or three highest-leverage things to do first, with scope and price.

3

We build it

And keep you in the loop as it comes together. No black box.

4

We hand it off

Documented, with training if you want it. You own it and it keeps working.

Accessibility & compliance questions

Let's talk about your project

Tell us what's getting in the way. We'll reply within one business day with whether we can help and the first thing we'd do. The 20-minute call is free.

Book a 20-minute call