How to Choose a Web Design Agency: 9 Questions

Every web design pitch opens the same way. A portfolio of beautiful homepages, a process slide with five circles on it, a promise that the site will be modern and mobile-friendly. Then eight months later the owner is on the phone with us because the agency built the site in an account they cannot log into, the old pages that used to rank are gone, the contact form sends to an inbox nobody checks, and the site takes six seconds to load on a phone.

I am the CEO of Killerspots. We design and build websites for businesses across the country, and we inherit a lot of them, usually from an agency that knew how to make a site look good and did not know how to make it work. The nine questions below are the ones I would ask any web design agency before signing, including us. They are in the order that matters, and the first one is the one almost nobody asks.

What does a web design agency actually do, and what are you buying?

Two very different services share the name. The first takes your logo and a template, swaps in your colors, drops your text into the boxes, and hands you a site that looks like every other site built from that template. The second starts with what the site is supposed to produce, usually calls and form fills, and builds backward from there: the pages that match what people search, the words that make them act, the forms that land somewhere useful, the speed that keeps a phone visitor from leaving, and the hosting that keeps it up.

The first is a design job. The second is a sales tool. Most businesses hiring for the first time are quoted the first and believe they are buying the second, and they find out when the site is live and the phone is still quiet.

Here is the test I use. Ask the agency what it would do in the first week if you signed today. If the answer is a mood board and a homepage mockup, you are buying design. If the answer starts with your customers, your current traffic and your CRM, you are buying a system. The agency decision is what this guide is for. The separate decision of whether your existing site needs replacing at all is covered in our guide to website redesign.

1. Who will own the domain, the DNS, the hosting and the code when we are done?

This is the question that decides whether you are hiring a partner or a landlord, and it is the one owners skip because it feels like paperwork. Some agencies register the domain under their own account, point the DNS at hosting they control, build the site in a CMS workspace you have never logged into, and keep the code on a server you cannot reach. It is efficient for them. For you it means the day you leave, you are negotiating for your own name.

We have taken over sites where the owner could not change their own phone number because the only login belonged to a designer who had stopped answering email. We have taken over sites where the domain itself was sitting in a former agency’s registrar account, and getting it back took weeks of polite pleading. None of those owners thought to ask question one, because it never occurred to them that it was possible to not own their own website.

The right setup is simple. The domain is registered to your business. The DNS lives in an account in your name. The hosting account is yours, with the agency as a delegated user. The CMS has an owner login that is you, with the agency as an admin you can remove in one click. The code is in a repository you own. We set every build up this way, and the reason is not generosity. An agency that knows you can leave on any Friday behaves differently than one that knows you cannot. It is the same first question we tell people to ask in how to choose a Google Ads agency, and it applies harder here, because the website is the asset the whole business runs on.

2. What happens to the URLs and the rankings I already have?

A new website is the most common way a business erases its own search traffic. The old site had a services page at one address, a few blog posts that quietly earned calls, maybe a location page that ranked for the town. The new site renames everything, drops the posts because they looked dated, and launches. Google arrives, finds every address it knew returning an error, and the rankings go with them. The site looks better and performs worse, and the owner blames the economy.

Ask the agency how it will find out which of your current pages matter. The real answer involves your Search Console data, by page, before anyone opens a design tool. Then ask what happens to each of those pages: kept at the same address, or redirected permanently to the page that replaces it, with the content that earned the ranking carried over rather than rewritten from scratch to sound fresh.

This is a known craft with known steps, and an agency that builds sites for a living does it on every launch without being asked. The full method, including what to settle before design and what goes wrong on launch day, is in our website redesign guide. For the hiring conversation, the signal is simpler: an agency that cannot describe its redirect process does not have one.

3. Will you build on a platform I can edit, and which one, and why?

Platform conversations go wrong in two directions. The first is the agency that builds everything on one proprietary system, which is a quiet version of question one: if only that agency can edit the site, you have not bought a website, you have rented one. The second is the agency that builds everything on the one platform it knows, whether or not it fits, and you end up with a heavy, plugin-stacked site for a business that needed five fast pages and a form.

We build on WordPress, on Astro, and custom, and the choice is made on the discovery call based on what the site has to do. A business whose team posts weekly and needs specific plugins goes on WordPress. A marketing site where every tenth of a second matters for ads and search goes on a static build. A unique requirement gets custom work. Then the site is handed over with a login you can use. If a vendor cannot explain in plain English why it picked the platform for your site, it did not pick it for your site.

One more thing to ask: who can edit it after launch, and how. You should be able to change hours, add a service, fix a typo and post an update without a developer. An agency can and should handle the bigger changes under a maintenance plan, but a site you cannot touch is a site that goes stale.

4. How will the site feed my CRM and my phone?

This is the question that separates a website from a lead system, and it is the one the design-first agencies never bring up because it is not design. A contact form that emails the office works fine until the email lands at 4:50 on a Friday and nobody opens it until Monday, by which time the homeowner has hired the second company that called back.

Picture how a real lead moves. Someone finds your site on a phone, taps the number, and nobody can pick up. Someone fills out the quote form on Saturday night. Someone opens the chat and asks a question. Each of those is a moment where speed decides the sale, and the site either captures it or drops it. We wire every build into KillerConnector, the CRM our clients run on, so a missed call triggers a text back in under a minute, a form fill gets a confirmation and starts a follow-up, calls are tracked to the page and campaign that produced them, and chat connects to an AI agent that answers at 2 a.m. The case for all of it is in our guide to speed to lead.

Ask the agency which CRM the site will connect to, who sets that up, who owns that integration, and what happens to a form fill at 9 p.m. If the answer is that forms go to email and the CRM is your problem, the site will look great and leak.

5. What does “fast” mean, and will you prove it at launch?

Every agency says fast. Few will put a number on it, because hitting a number means building differently: optimized images, lazy-loaded media, minimal scripts, a modern host that delivers from the edge. A template with twelve plugins and a page builder will not get there no matter how clean the design looks on the agency’s monitor.

Our launch standard is a Lighthouse score of 95 or better, and we run it on the real site before it goes live, because that is where the number is true. It matters for two reasons that both show up on the P&L. Google uses page experience signals in ranking, and a slow site competes with a handicap. And the people who find you on a phone, which is most of them, leave slow pages. A site that takes six seconds to show the phone number has already lost the caller who was in a hurry, which is the caller who was ready to buy.

So ask for the number, ask whether it is measured on mobile, and ask to see it on a site the agency launched this year. Then look at the agency’s own site on your phone. If it is slow, that is your answer.

6. Who writes the words, and where do the photos and video come from?

Copy is where most website projects stall and where most finished sites fail. The agency designs around placeholder text, sends the client a document with forty blank sections, and the project sits for three months while the owner tries to write about their own business at midnight. Or the agency fills the boxes with generic copy that could sit on any competitor’s site with the name swapped, and the site says nothing a customer could act on.

Ask who writes it. The answer should be a person, with samples, and a process for learning your business: a call with you, a look at the questions your customers actually ask, a read of what your best salesperson says on the phone. A home services company, a law firm and a restaurant should not sound the same, and they do when the words come from a template library or an unedited AI draft. The difference between copy that sits there and copy that produces calls is the subject of our guide to website content writing.

Then ask about the pictures. Real photos of your people, your trucks, your work and your building outperform stock in every way that matters, including trust. An agency that can shoot or direct that, and that can produce the video and the audio that belong on a modern site, is building you something a competitor cannot copy. One we are proud of: because we run an audio studio, we can put a client’s own jingle on their site without wrecking the speed score, and the method is in how to add website audio without hurting web vitals.

7. What do the first sixty days look like, and how long will this take?

The order of operations tells you more about an agency than any portfolio. Here is how we run a build, and what I would expect from anyone else.

The first two weeks are discovery: what the site is supposed to produce, who the customer is, which current pages earn traffic, what the CRM and the phone system look like, and a page map that comes from how people search and buy rather than from how the org chart is drawn. Copy starts then, not after design, because the words decide what the pages are. Design follows the copy, mobile-first, so the version most visitors see is the one that was designed rather than squeezed. Build follows design, with the technical foundation, the schema, the internal links and the speed work done as part of the build rather than bolted on. The last week is the launch checklist: redirects tested, forms tested into the CRM, call tracking live, analytics firing, the score measured on the live site.

On timing, our standard is a landing page in one to two weeks, a standard business site in four to eight, and a custom build with heavy integrations in eight to sixteen. When a project runs long, it is almost never the build. It is copy, photos and approvals waiting on the client, which is why question six matters for the schedule as much as for the quality. Ask the agency what it needs from you, and when, before you sign.

8. How is the fee structured, and what happens after launch?

I am not going to quote prices, because a real number depends on what the site has to do, how much writing and production the agency is doing, and what it has to connect to. What I can tell you is how to read the structure.

A quote by page count sounds transparent and is usually the wrong frame. It rewards more pages, and a bloated site with thirty thin pages performs worse than a tight site with ten strong ones. The better quote is scoped to the job: the funnel the site has to run, the copy and media being produced, the integrations, the launch work. Ask what is excluded, because that is where the surprises live: copy, photos, the redirect work, the CRM wiring and the tracking setup are the usual ones.

Then ask about after launch. Websites are not finished, they are maintained: the platform and its dependencies need updates, security needs watching, backups need to exist, uptime needs monitoring, and the content needs to change as the business does. Our clients run on a maintenance plan that covers exactly that, with hosting managed end to end, and the reason is that a hacked or crashed site costs more in one bad week than a year of care. Ask who hosts the site, what the hosting includes, and what happens at 3 a.m. when it goes down. The details of what good hosting covers are on our managed hosting page, and the questions are the same for anyone.

9. What does leaving look like?

Nobody likes asking this on the first call. Ask it anyway, because the answer is question one in a different costume. The agency that answers well says something like: the domain is yours, the hosting is yours, the code is in your repository, the logins are yours, we remove ourselves and send you a document listing everything. That agency built the site to be yours and has nothing to protect.

The agency that hedges is telling you something. If leaving means rebuilding the site on a different platform, paying to export it, or discovering that the design files, the photos you paid for and the domain itself are held somewhere you cannot reach, then the switching cost is the retention strategy. It is common. It is just a bad deal for you, and better learned from a question than from an invoice.

Get the answer in writing, in the agreement: ownership of the domain, the accounts, the code and the content, and a transition period if you do leave. An agency that is confident in its work will agree to all of it without much discussion, because it expects to keep you with the work.

What are the warning signs in a web design agency pitch?

Most of the warning signs are the questions above answered badly, but a few deserve their own line because they come up so often.

A pitch that never asks what the site is supposed to produce is a design pitch, and the site will be judged on looks because that is what was sold. A portfolio where every site has the same layout with different colors means you are buying that layout. An agency whose own site is slow on your phone will not build you a fast one. An agency that talks about rankings but cannot say what it will do with your existing URLs will cost you the rankings you have. And the softest signal: if nobody on the call asks how your customers find you and what they do when they arrive, nobody is designing for them.

The flip side is worth saying. An agency that asks hard questions on the first call, that wants your Search Console access before it quotes, and that tells you something in your current site is worth keeping is showing you how it works. The things that make a good web design agency are the same things that make a good full-service creative agency: in-house people who do the work, and accountability for the result rather than the deliverable.

When should you not hire a web design agency?

We turn down website projects, and the reasons repeat. The first is the business running one campaign with one offer. It does not need a twenty-page site, it needs a landing page built around that offer, live in two weeks, measured against the ads sending traffic to it. Building the whole site first delays the campaign by a quarter for no gain.

The second is the business whose site is structurally fine and whose problem is somewhere else. Sometimes the copy says nothing. Sometimes the forms work and nobody follows up. Sometimes the site ranks and the phone is answered badly. A rebuild fixes none of that, and the honest recommendation is targeted work rather than a teardown. We audit before we quote, and we say so when a redesign is not the answer.

The third is the business that has not decided what the site is for. “We need a new website” is not a brief. Settle what it has to produce, who it is for and what the lead does when it arrives, and then hire. An agency that takes the project before those answers exist is going to design something pretty and call it done.

If none of those apply, if the site has a job to do and nobody in the building can own the strategy, the words, the build and the follow-up at the same time, that is when an agency pays for itself. The in-house versus agency version of that call is in in-house marketing vs. agency.

How Killerspots builds websites

We build websites as part of the lead system, not as a separate deliverable. Every site is owned by the client from day one: domain, DNS, hosting, code, logins. We pull the current traffic before design starts and protect it through launch. The copy is written by a person who learned the business first, the photos and video come from our own in-house production, and the site launches mobile-first with a measured speed score, every form and call wired into KillerConnector, and the technical foundation for search and AI answers built in rather than added later, with full SEO and AIO available when you want the content side run too. Then we host it and keep it fast, secure and current. We build this way for businesses nationwide, and for companies in our home market through our Cincinnati web design team.

That is what our web design agency work looks like, and every one of the nine questions above has an answer on that page or on the first call. If you have a site that looks fine and produces nothing, or a quote in hand that you cannot read, get in touch. Sometimes the answer is that you need a landing page and a text-back, not a new site. We will tell you that too.