The service business website checklist: what customers check before they buy

The checklist at a glance

People who have never heard of you are deciding one thing: is this business safe to contact? Use this table to check your own site, ideally on your phone.

1. Make the offer clear in five seconds

Research from Nielsen Norman Group on “About us” information found that people want a clear explanation of what a company does, ideally in a single phrase or a short paragraph. The same applies to your home page.

Your first screen should answer three questions: what you do, who it's for, and what the visitor should do next. “Bathroom remodels for older homes in the north suburbs. Get a fixed-price quote in 48 hours” works. “Excellence in every project” doesn't.

• A headline that names the service and the customer.
• One line on the result or what makes you different.
• One main button, such as “Book a call” or “Get a quote”.
• Your service area, if you serve a local area.

2. Show prices, or at least a price guide

Nielsen Norman Group's usability research lists up-front disclosure as one of four factors that make a website feel trustworthy. Users who can't find pricing tend to move on to competitors who are clearer. In one of their studies, a participant rejected a cleaning service because it didn't post its rates.

If every job is different, show sample prices for common cases. Nielsen Norman Group recommends exactly this for custom-priced services, using landscaping priced for typical lot sizes as an example. A range or a “from” price also helps. You can still give a final quote after you've seen the job.

3. Show proof, not adjectives

BrightLocal's 2026 Local Consumer Review Survey of 1,002 US adults found that 97% read reviews for local businesses. Northwestern University's Spiegel Research Center found that products with five reviews were 270% more likely to be bought than products with none. That study looked at online shopping, but the lesson carries over: the first few reviews matter most.

A new business won't have many reviews yet. Use what you honestly have: reviews from your first customers, photos of real work, a short description of a recent job (with the customer's permission), and relevant past experience. Never invent or borrow testimonials.

4. Make it clear who is behind the business

Nielsen Norman Group found that people trust real photos of staff and plain, honest language, and trust stock photography and jargon less. They also check other sites, such as Google reviews, to compare what a company says about itself with what customers say.

• Your name and a real photo of you (and your team, if you have one).
• Relevant experience, qualifications and memberships.
• Licence numbers and insurance, if your trade or state expects them.
• The same business name, phone and address (or service area) as your Google Business Profile.

5. Make contact and booking easy

Most visitors on a phone want to call, text or book in a few taps. Put a tappable phone number at the top, keep forms short (name, contact details, what they need), and say when you'll reply. If you take bookings, an online calendar removes back-and-forth. Nielsen Norman Group also notes that long quote forms add effort before people even know your rough price.

6. Check speed, mobile and the small print

Google says it uses the mobile version of a site for indexing and ranking, so test your site on a phone first. Google's Core Web Vitals give “good” targets: the main content loads within 2.5 seconds, the page responds to a tap within 200 milliseconds, and the layout doesn't jump around (a layout shift score of 0.1 or less). Large, uncompressed photos are a common cause of slow pages, so resize them before uploading.

Add the basic legal pages. California's Online Privacy Protection Act requires commercial websites that collect personal information from California consumers to post a privacy policy, and contact forms usually collect names and emails. Add terms, and your cancellation or refund rules if you have them. This is general information, not legal advice; the rules depend on where you and your customers are.

Questions

Sources

• Nielsen Norman Group: Trustworthiness in Web Design, 4 Credibility Factors
• Nielsen Norman Group: Show Prices for Common Scenarios
• Nielsen Norman Group: “About Us” Information on Corporate Websites
• BrightLocal: Local Consumer Review Survey 2026
• Spiegel Research Center, Northwestern University: How Online Reviews Influence Sales
• Google Search Central: Mobile-first indexing best practices
• web.dev (Google): Web Vitals
• California Attorney General: Privacy laws (California Online Privacy Protection Act)

General information, not legal, tax or financial advice. Rules differ by location; check with your own adviser.