The verdict in three sentences
For a building inspection firm targeting private project owners, a serious showcase site costs EUR 7,000 to 12,000 excl. VAT with an agency, plus hosting around EUR 25 a month. The value lies in one page per mission and per region and a qualified quote form (floor area, project phase, tender date) that filters out irrelevant requests. A 2.5% conversion target is enough to pay back the site within a few months with a single inspection contract.
What an inspection firm's website must contain
Private clients (developers, property companies, manufacturers, managers of public-access buildings) search with precise queries such as "fire safety inspection Amsterdam", "structural inspection Utrecht" or, in France, "contrôle technique SEI Marseille". Each mission x territory combination deserves its own page, with the reference regulations, when the inspector steps in and the deliverables (initial report, final report, certificate). The French reference model uses missions L (structural soundness), SEI (fire safety), PS (seismic), Hand (accessibility), Th (thermal) and LE (existing structures).
| Site block | Expected content | Share of budget |
|---|---|---|
| Mission pages (L, SEI, PS, Hand, Th, LE) | Scope, regulatory basis, deliverables, timelines | 25% |
| Region pages (5 areas) | Local references, offices, response time | 20% |
| Qualified quote form | Floor area, building type, phase, tender date, missions ticked | 15% |
| References and projects | 10 to 20 project sheets with photos | 15% |
| Careers | Engineer and technician openings, online application | 10% |
| Design, build, QA | Mockups, responsive, accessibility, performance | 15% |
The qualified form is the most profitable item: it lets the sales lead reply within 24 h with a priced proposal, instead of calling every prospect back for basic information.
Agency, freelancer or WordPress theme: 2026 comparison
| Criterion | WordPress theme | Freelancer | Specialist B2B agency |
|---|---|---|---|
| Price excl. VAT (2026 order of magnitude) | EUR 1,500 to 3,000 | EUR 3,500 to 6,500 | EUR 7,000 to 12,000 |
| Timeline | 2 to 3 weeks | 5 to 7 weeks | 7 to 9 weeks |
| Mission x region pages | Rarely | 10 to 15 pages | 25 to 35 pages |
| Technical copywriting included | No | Partial | Yes, reviewed by your engineers |
| Qualified form connected to CRM | Basic plugin | Possible | Included |
| Hosting | Shared, EUR 8 to 15/month | OVH, EUR 15 to 25/month | OVH or Scaleway, EUR 25/month |
| Continuity if provider leaves | Low | High risk | Contract and documentation |
| Observed conversion rate | 0.8 to 1.2% | 1.5 to 2% | 2 to 3% |
A WordPress theme is acceptable for a newly founded firm. Once a regional office targets several areas, content depth makes the difference against the large national networks that dominate generic results.
Profitability calculation
With 900 qualified monthly visits and a 2.5% conversion rate, the site generates about 22 quote requests a month. If 15% close, that is 3 missions a month. An inspection mission on a 3,000 m² office building is commonly billed between EUR 6,000 and 15,000 excl. VAT depending on the missions selected. A single contract therefore covers the cost of the site.
Mini case study
Nadia, regional director of an 18-person inspection firm, invests EUR 9,500 excl. VAT in a 30-page site, plus EUR 25 a month for hosting and EUR 120 a month for maintenance. In year one, total cost reaches 9,500 + 12 x 145 = EUR 11,240. From month six the site brings her 14 requests a month, about 80 over the year, 12 of which are signed at an average of EUR 8,500: EUR 102,000 of attributable revenue. Site cost relative to revenue generated is about 11%.
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FAQ
What budget for a building inspection firm website in 2026?
Budget EUR 7,000 to 12,000 excl. VAT with an agency for 25 to 35 pages including technical copywriting. A freelancer charges EUR 3,500 to 6,500, a WordPress theme EUR 1,500 to 3,000.
Do I really need one page per mission and per region?
Yes, because client queries almost always combine mission and location. Five regions and six missions give up to 30 combinations; firms usually prioritise 15 to 20.
What should the quote form ask?
Floor area, building type, project phase, expected tender date and missions required. Five fields are enough to prepare an offer within 24 h.
Why host with OVH?
EU hosting at around EUR 25 a month simplifies GDPR compliance and gives good response times. Daily backups must be written into the contract.
What conversion rate should I target?
A well-built B2B site reaches 2 to 3% of qualified visitors requesting a quote. Below 1%, the issue usually lies with the form or a lack of targeted pages.
Let's scope your project. Tell us your missions and the regions you cover: we will price the site structure, copywriting and qualified form with an indicative budget and launch date. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
