There is no single answer, because “technical issues” covers a wide range of problems. Some can be corrected the same day, while others take weeks because they depend on other people, systems, or planned development work. A good SEO company will give you a realistic estimate for each specific issue rather than a blanket timeline.
What determines the speed
The first factor is severity and complexity. A small change, such as editing a robots.txt file, correcting a stray noindex tag, or fixing a broken redirect, can often be done in minutes once someone has access. A larger problem, such as resolving sitewide duplicate content, restructuring URLs, or correcting a faulty migration, can take weeks because it touches many pages and templates at once.
The second factor is access. If the SEO company has direct login access to your content management system, content-level fixes like duplicate title tags, missing meta descriptions, and broken internal links can be made directly without waiting on anyone. If those changes require editing the site’s underlying code or template files, the SEO company usually cannot make them alone.
The third factor is who controls the codebase. Many technical fixes have to pass through a developer or development team, and that team almost always has a queue of other work. Even a change that takes five minutes to write can sit in that queue for days or weeks before it is deployed. This is one of the most common reasons technical fixes take longer than expected, and it is rarely under the SEO company’s control.
A fourth factor is the platform itself. What looks like a simple request can turn out to be complicated. Adding an editable element to a page, for example, may require a developer to build new functionality rather than just flip a setting. An honest SEO company will check the true scope with whoever understands the system before promising a date.
A realistic picture
Quick wins are real. Removing a barrier that blocks indexing, such as a noindex tag accidentally carried over from a staging site, can be done fast and can restore visibility within days once search engines recrawl the site. Many configuration and content-level corrections fall into this same fast category when CMS access is in place.
Medium-effort fixes, such as cleaning up redirect chains, repairing structured data across a section of the site, or improving page speed, often take one to several weeks. They are usually straightforward technically but involve more pages, more testing, or coordination with a developer.
Larger projects, including site migrations, major URL restructures, or rebuilding how a template generates pages, are measured in weeks to months. These are planned work, not emergency fixes, and rushing them creates new problems.
It is also worth separating two timelines. Making the fix is one thing. Seeing the result is another. Search engines need to recrawl and reprocess pages before a correction shows up in rankings or indexing, so even an instant fix may not produce a visible change for days or weeks.
What to expect from a good SEO company
A capable SEO company will audit your site, sort issues by impact and effort, and tackle high-impact, low-effort items first. It will tell you which fixes it can make itself and which depend on your developers. It will batch related changes into single requests to move work through the development queue more efficiently, and it will give you a per-issue estimate instead of a vague promise.
When you ask about timing, ask about a specific issue. Press for who has to do the work, what access is needed, and whether the change depends on anyone else’s schedule. A clear answer to those questions tells you far more than a general number ever could.