If your business offers multiple core services, each one should usually have its own page.
That is not busywork. It is clarity.
The alternative is the classic "Services" page that lists everything the business does in short bullet points or vague paragraphs. Exterior painting. Interior painting. Commercial painting. Pressure washing. That kind of list might tell someone you do those things, but it does nothing to help them understand how you do it, what they should expect, why you are the right choice, or what happens when they contact you.
One Page Per Core Intent
When somebody searches for one specific service, they want to land on a page that is actually about that service. Not a page that mentions it briefly while also covering four other things.
A homeowner searching for "deck staining contractor in Portland" does not want to land on a general services page that has deck staining buried under exterior painting and fence work. They want to land on a page that talks about deck staining specifically. What you do, how you do it, what it costs in general terms, what the process looks like, and how to contact you.
That is better for search and better for users. Those two things tend to go together.
Why Thin Combined Pages Underperform in Search
Search engines try to match queries to the most relevant pages. A general services page that covers eight services is competing for all eight topics at once while being deeply relevant to none of them. It spreads thin across everything instead of being authoritative about anything specific.
A dedicated page for commercial HVAC maintenance can cover that topic properly. FAQs specific to commercial systems. Typical scope and process. Types of buildings served. Before and after details. That kind of depth signals relevance in a way that a bullet point on a general services page never will.
The result is that dedicated service pages tend to rank better for the specific terms that actually drive leads, because the page is actually about that thing.
Conversion Improves When the Match Is Tight
Beyond SEO, there is a conversion argument that is just as strong. When someone arrives on a page and the content matches exactly what they were looking for, their confidence goes up. They feel like they found the right place. When they land on a vague catch-all page and have to work to find the relevant section, that confidence goes down.
Conversion is largely about reducing the gap between what someone expected and what they found. A dedicated service page closes that gap. A combined services list widens it.
How Specific Should Each Page Be
This depends on the business. Not every variation needs its own page. If a plumber offers residential and commercial work, those might warrant separate pages. If they offer dozens of overlapping micro-services, grouping related ones makes sense. The goal is pages that are focused enough to be genuinely relevant without being so granular that they are too thin to support.
A good rule of thumb: if someone could search for that service as a standalone thing and arrive expecting a full answer, it probably deserves its own page.
This is the practical version of what I cover in What Every Service Page Needs to Rank and Convert.
The Bottom Line
Separate the main services. Give each one room to be explained properly. Cover the process, the specifics, the typical questions, and the call to action. Link between service pages where they overlap.
A site with five focused service pages will almost always outperform a site with one vague services page listing everything the business does. It makes the whole site stronger for search, clearer for visitors, and easier to convert from.