Accessibility agencies: WCAG audits & remediation partners
Hire an accessibility agency when you need credible WCAG evaluation and a fix plan — not a redesign pitch with a scanner report attached. Use this hub to set the conformance target, separate audit from remediation, and decide what your team keeps versus what a specialist delivers. Start with the FAQs and guides below, then browse web development agencies filtered to accessibility or get matched when your must-fix journeys and success criteria are written down.
Common questions
What WCAG level do most sites need?
WCAG 2.2 Level AA (or 2.1 AA where your contracts still cite it) is the common target for public sites and many product surfaces. Level A is usually too weak for enterprise procurement or regulated industries; full AAA is rarely required site-wide. Put the exact standard and level in the brief and SOW, and require a defined evaluation method — not a vague pledge to “follow best practices.”
Audit first or remediation first?
Audit first when you lack a current, prioritized inventory across critical flows. Go straight to remediation when a recent audit, VPAT gap analysis, or legal demand already lists defects with severity. Strong partners often sell a fixed audit or sample evaluation, then a separate remediation SOW — so you fund high-risk fixes before rewriting low-traffic pages.
Are accessibility scanners enough?
No. Automation is valuable for CI and catch of common markup issues, but it misses many keyboard, focus, and screen-reader failures. Credible agencies combine tools with manual testing against WCAG and your real tasks. Treat “we ran axe and passed” as a starting gate, not proof of conformance.
What does accessibility work typically cost?
Cost tracks surface area and debt: a scoped audit of key templates often lands in the low-to-mid five figures; remediation ranges widely based on whether shared components can fix many pages at once or every template is bespoke. Ask for estimates against a written inventory of journeys and third-party widgets — not a single “accessibility package” price with no scope.
How do I keep accessibility from regressing?
Require handoff of patterns, issue criteria, and retest results you own; add automated checks in CI where possible; and name an internal owner for design-system and content accessibility. Budget a lightweight periodic review or retainer only after the critical backlog is cleared — continuous spend without a regression plan usually means the same defects return.
Related articles

How to hire a web development agency
A step-by-step hiring process for web builds: define outcomes, write a real RFP, shortlist the right shops, and de-risk with discovery before you commit to a full build.

Understanding agency pricing models
Retainer, project, hourly, or performance-based? How each model shifts risk, what ranges are realistic, and how to compare quotes without getting played.

12 questions to ask an agency before you sign
The exact questions that separate agencies who deliver from agencies who dazzle in the pitch and disappear after kickoff.

Agency vs. in-house: how to actually decide
The build-or-buy question, minus the dogma. A clear look at cost, speed, and control to help you pick the right model for each function.

Red flags to watch for in agency proposals
Slick decks can hide shaky fundamentals. Here are the warning signs that a proposal is selling a promise the agency can't keep.

Making a remote agency relationship work
Distributed teams can outperform local ones — if you set up communication, rituals, and expectations the right way from day one.
Ready to shortlist agencies?
Browse vetted teams or answer a few questions for a tailored match.