How Much Does a Website Cost for an Engineering or Construction Firm?

Larger firms with several divisions, multiple locations or a recruitment problem to solve will spend more, and should.

If that number seems high for what you think of as a brochure, it's worth asking a different question first — because in this sector, the website usually isn't the marketing spend. It's the pre-qualification document, the recruitment tool and the credibility check, all doing their jobs while you're on site.

Your website is not there to generate leads

Most firms in this industry win work through relationships, framework agreements, repeat clients and word of mouth. Nobody is filling in a contact form to commission a £2m fit-out.

So it's tempting to conclude the website doesn't matter much. That conclusion is expensive, because the site is being used constantly — just not in the way a marketing agency would describe.

It's being checked before a conversation. A client who has been given your name looks you up before they ring. So does a main contractor, a quantity surveyor and an architect's practice manager. They're not deciding to hire you. They're deciding whether you're the sort of firm they can put forward without it reflecting badly on them.

It's being read during procurement. Buyers verifying a bid go looking for accreditations, insurances, policies, and evidence you've done something comparable. If the site can't corroborate what the tender says, the bid gets weaker on its own.

It's being judged by people you're trying to hire. Every candidate for every role looks at your website first, and most of them look at it on a phone in the evening.

That's the reframe: you're not paying for leads. You're paying for the thing that decides whether a conversation, a bid or an application goes ahead.

What you can actually pay

Do it yourself: £0–£50 a month. A Squarespace or Wix template. Fine for a sole trader. For a firm with employees, insurances and tender ambitions, it reads as a firm that hasn't grown up yet.

Freelance designer: £800–£4,000. Enormous variation. At the top end you get considered work from someone who takes the time to understand what you build. At the bottom, a template with your logo dropped in, your own photos resized badly, and copy you wrote yourself at eleven at night.

Specialist studio: £3,500–£8,000. Discovery, structure built around your actual audiences, a proper projects section, copywriting, accreditation and document handling, and a content management system your office manager can run without ringing anyone.

Multi-division or multi-location firms: £8,000–£15,000+. Separate divisions with their own capabilities and audiences, a serious careers section, several locations, downloadable technical documentation. More site, more thinking, more money.

Recommended budget for most established firms: £3,500–£7,000.

What drives the cost up or down

• The projects section. This is the heart of the site and the biggest single variable. Twelve properly written case studies with real photography is a different job to a gallery of twelve images.

• Divisions and disciplines. Groundworks, civils and M&E each need their own page if you want to be found for each.

• Careers. A live vacancy system with applications costs more than a page and an email address, and is usually worth it.

• Documents. Accreditations, method statements, policies, technical data sheets — organised so people can find them, and easy for you to update when they're renewed.

• Locations. Two depots serving two regions means two sets of local pages if you want to appear in both.

• Content gathering. The single most underestimated line. Getting project details, permissions and photographs out of busy site managers takes real time, and someone has to own it.

Why the projects page is most of what you're buying

If you cut the budget anywhere, don't cut here. Everything else on the site is claims. The projects page is evidence.

The difference between a gallery and a case study is about six sentences per project. A gallery says we did this. A case study says what the client needed, what made the job awkward, what you did about it, and how it finished. Constraints are the interesting part — the live site, the tidal window, the listed building, the eleven-week programme.

Ten projects written properly will out-perform forty images, because each one is a page that can be found in search, quoted in a bid, and sent to a client who asks have you done anything like this before?

It is also the part of the site that decides how long the project takes, because the information lives in your team's heads and phones rather than in a folder.

The costs people forget

Photography. Budget £500–£1,200 for a day covering two or three completed projects and your team. Drone footage adds a few hundred more and is worth it for civils and groundworks, where the scale is the story.

Permissions. Some clients won't let you name them or publish images. Establish that early, because discovering it halfway through the build stalls everything.

Someone to own it. A website that isn't updated ages faster in this sector than almost any other. A completed project posted every couple of months is enough; a site whose latest news is from 2023 says something you don't want said.

What about AI website builders?

You can generate a construction website in an afternoon. It will be tidy, competent and completely interchangeable with every other one.

That's the actual problem. Ask an AI tool for a construction company website and you'll get the hero image of a crane against a sunset, the words quality, integrity, safety, and a paragraph about delivering excellence across the sector. Every firm in your county could publish it. None of them would be lying, and none of them would be saying anything.

Your advantage is the opposite of generic. It's the specific job in the specific conditions with the specific problem you solved. AI can help you draft a service description. It cannot know that you completed a school extension over a live summer holiday with the site handed back two weeks early.

What it costs to get it wrong

Two sums make this concrete.

Recruitment. Agency fees in the UK typically run at 15–25% of first-year salary. On a £45,000 site manager, that's £6,750 to £11,250 for one hire. If a proper careers section and a site that shows what it's like to work for you produces two direct hires a year, it has covered a £7,000 website and most of the following year's.

Tenders. You don't need to win a contract to feel this one. You only need to lose one because a buyer looked you up, found a site that hadn't been touched since 2022, and quietly moved you down the list. Nobody will ever tell you that happened.

Around 75% of people judge an organisation's credibility by its website. In a sector where the entire relationship depends on whether you look like a safe pair of hands, that judgement is being made about you several times a week.

What a good one looks like

It doesn't need to be flashy. It needs to be substantial.

• Capabilities described in the words your clients and buyers actually use

• Real projects, with the scope, the value range, the timescale and what made each one difficult

• Your own photographs, not stock imagery of somebody else's site

• Accreditations, insurances and policies findable in under ten seconds

• A careers section that shows the work and the people, not just a vacancy list

• Fast on a phone, because half your audience is standing in a portacabin

• A CMS your office can update without a support ticket

So, what should you budget?

A small firm or specialist subcontractor establishing itself properly: £2,500–£4,000.

An established firm with employees, accreditations and tender ambitions: £3,500–£7,000.

A multi-division group or a firm with a serious recruitment need: £8,000–£15,000+.

If the quotes in front of you differ wildly, the useful question isn't why the expensive one costs what it does. It's what the cheap one has left out — usually the discovery, the copywriting and the project content, which is to say most of the value.

Questions worth asking before you accept a quote

Ask these of anyone quoting you, us included.

• Who gathers and writes the project case studies? If the answer is you, add two months.

• How do I add a new project or vacancy myself? It should take ten minutes and no phone call.

• What happens to our accreditation documents when they're renewed?

• How will this perform for someone on a phone with poor signal on site?

• Who owns the domain, hosting and design at the end? You should, in your own name.

Tell us about your project and we'll take it from there. No obligation, just an honest conversation about what your firm needs and what it should cost.