The verdict in three sentences
For a cybersecurity firm in Washington DC, a serious website costs $30,000 to $80,000 at a local agency in 2026, and often more than $100,000 at a premium agency in the DC, Arlington and Tysons corridor. Kolonell's fixed grid puts the same foundation at USD 4,900 (Growth) or USD 8,900 (Premium), excluding technical content, compliance review and integrations, which remain on quote. The real decision is about what the site must prove to a CISO or a federal buyer, and about the three-year total cost, not the sticker price.
What does a cybersecurity website cost in Washington DC in 2026?
The ranges below are 2026 ballpark figures based on typical local agency quotes and public agency rate pages. They cover a B2B services site of 15 to 40 pages, not a SaaS product platform.
| Option | 2026 range (USD) | Usual timeline | What you typically get |
|---|---|---|---|
| Freelancer (design + build) | 8,000 to 20,000 | 6 to 10 weeks | Adapted theme, little copywriting, single-person dependency |
| Local DC / Northern Virginia agency | 30,000 to 80,000 | 10 to 16 weeks | In-person workshops, custom design, partial copywriting |
| Premium B2B tech agency | 90,000 to 200,000+ | 4 to 7 months | Brand strategy, ABM, long-form content, dedicated team |
| Kolonell Starter | 2,900 | 3 to 4 weeks | Solid presentation site, native copywriting, 3 months of support |
| Kolonell Growth | 4,900 | 3 to 4 weeks | Full services architecture, expertise pages, technical SEO |
| Kolonell Premium | 8,900 | 4 to 6 weeks | The multilingual tier, languages set in the quote, advanced design |
Every Kolonell tier includes a project manager reachable in your time zone (Eastern Time), native English copywriting, delivery in 3 to 4 weeks (4 to 6 for Premium) and 3 months of support. Client areas, portals, CRM or SIEM integrations and custom apps are priced on quote. Tier details are on the international offer.
What a cybersecurity firm's website has to prove
A CISO, a CIO or a procurement lead at a federal integrator does not read your homepage for the design. Within two minutes they look for verifiable proof. The pages that make the difference:
- One page per service: penetration testing, SOC and managed detection, incident response, red teaming, cloud security, compliance advisory (NIST, CMMC for defense contractors, SOC 2, ISO 27001).
- An incident response line visible on every page, with real hours and a callback time you actually keep.
- Certifications actually held, by the company and by individuals (CREST, ISO 27001, OSCP, CISSP), with date and scope. Never a logo you are not entitled to display.
- Team pages: backgrounds, with clearances mentioned only where you can state them publicly.
- A "contract vehicles" page if you hold public contracts, with the exact numbers.
- A responsible disclosure policy and a security.txt file: a badly configured security website gets noticed immediately.
On the legal side, the United States has no single federal privacy law: your forms and cookies fall under state laws depending on your visitors, and your commercial email under the CAN-SPAM Act. ADA Title III lawsuits over website accessibility are frequent, hence a WCAG 2.1 or 2.2 AA target. This is not legal advice.
Hidden costs and the three-year total
The build price is rarely the heaviest line. Here is a three-year projection for a site of roughly 25 pages, with market assumptions clearly labelled.
| Line item | Local DC agency | Kolonell Growth |
|---|---|---|
| Build | 55,000 (market assumption) | 4,900 |
| Technical copy reviewed by your experts | often partly included | 2,500 (market assumption, internal time) |
| Team and office photography | 2,000 to 4,000 (market assumption) | 1,800 (market assumption) |
| External security review of the site | 3,000 to 8,000 (market assumption) | 3,000 to 8,000 (market assumption) |
| WCAG accessibility audit | 2,500 to 6,000 (market assumption) | 2,500 to 6,000 (market assumption) |
| Maintenance, years 1 to 3 | 1,500 to 3,000 per month (market assumption) | 3 months included, then on quote |
| CRM integration, client portal | on quote | on quote |
The line that blows up local budgets is monthly maintenance: $1,500 a month for 33 months already adds up to $49,500, almost the build price. Always ask for that figure before signing, with us or anyone else.
When a local agency is still the better choice
It would be dishonest to claim a remote studio suits everyone. A Washington or Northern Virginia agency is preferable if you need in-person workshops with a large leadership committee, if a public client requires a US-based vendor or one holding specific clearances, if your site must sit on a platform hosted in a FedRAMP-authorized environment, or if you want to outsource an ABM program, trade shows and advertising at the same time. In those cases the premium buys real proximity.
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Questions to ask any provider, local or not:
- Who writes the technical pages, and how many review rounds with our engineers are planned?
- What exactly is the monthly cost after launch, and what does it cover?
- How is the site hardened (headers, CSP, dependencies, hosting)?
- Does the site target WCAG 2.2 AA, and who verifies it?
- Who owns the code, the accounts and the domain name?
Mini case study
Illustrative example: Halvorsen Shield Partners, an 18-person firm in Arlington, provides penetration testing and managed detection to defense contractors. A local agency quotes $55,000 and 14 weeks. The team chooses Kolonell Growth at USD 4,900, adds $2,500 of internal time to review technical pages (market assumption) and $1,800 of photography (market assumption), for a total of $9,200. The build gap is 55,000 minus 9,200, or $45,800, which the firm sets aside for an accessibility audit and CMMC preparation. The client portal planned for later will be quoted separately.
FAQ
Can a USD 4,900 site convince a Fortune 500 CISO?
Yes, if the proof is there: detailed services, certifications actually held, team, incident line. Nobody sees the build price; a vague service page shows in ten seconds.
What timeline should we plan for a Premium site?
Plan 4 to 6 weeks for Premium at USD 8,900, against 10 to 16 weeks at a local agency. The bottleneck is usually internal review of technical content, so book your experts' time early.
Should we display our clients and the incidents we handled?
Only with written consent, and many cybersecurity clients refuse. Anonymized case studies cleared by counsel do the job better than logos.
Is maintenance included?
Three months of support are included in every tier. After that, maintenance is quoted based on scope; as a reference, the local market often charges $1,500 to $3,000 a month (market assumption).
Can we add a secure client portal?
Yes, but gated areas, portals and integrations are always on quote, because their security scope changes the whole estimate.
Let's scope your project. A cyber services site on Growth at USD 4,900, delivered in 3 to 4 weeks, with a portal quoted separately if needed. See the international offer or request a free quote: detailed reply within 48 hours.
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.
