What to check before switching business broadband.
Practical pre-switch checklist for UK businesses — current contract details, what's available at your address, support quality, integration impact, total cost. Honest framing so you commit to the right switch.
What we hear every week.
The frustrations behind why businesses search for what to check before switching broadband in the first place. If any of these feel familiar, the fix is straightforward.
Easy to focus on monthly price and miss other factors
Monthly broadband cost is the easiest comparison metric; also the least complete. Support quality, integration depth, billing transparency, contract terms — all matter more than headline price.
Switch decisions made on incomplete information
Most UK SMEs don't audit what they're actually getting from current provider before switching. Without knowing what works today, hard to ensure the switch keeps it working.
Contract terms that bite later
Notice periods, early termination fees, minimum contract length, auto-renewal clauses, service credits — terms that don't matter on day one matter significantly later.
Coverage assumed rather than verified
FTTP availability at your specific address isn't always what coverage maps suggest. Verify actually-deployable connectivity before commercial commitment.
Pre-switch checklist for UK business broadband
**1. Current contract terms.** Notice period (typically 30-90 days), end date, early termination fees, auto-renewal clauses. Know your obligations before deciding to switch. **2. Current service performance audit.** Average speeds, downtime events in last 12 months, support response times, billing accuracy. What are you actually getting from current provider — vs what was sold? **3. Address coverage check at new provider.** FTTP availability, CityFibre availability, altnet availability, install lead time at your specific address. Verify deployable connectivity before commitment. **4. Support model and SLA.** UK engineers vs offshore tier-1; named account manager vs ticket queue; response SLA on outages; escalation path. Where current provider has been frustrating, what's actually different with new provider? **5. Integration impact.** Static IPs, firewall rules, VPN access, hosted services pointing at current IPs — what needs changing during switch? Scope before committing. **6. Total cost including failover and bundles.** Bundle pricing (broadband + phones + WiFi + AI) often meaningfully cheaper than separate purchases. Compare like-for-like total cost. **7. Contract terms with new provider.** Same checklist — notice period, term, auto-renewal, early termination, service credits. Don't commit to terms with new provider you wouldn't have wanted from old. **8. Migration plan.** Parallel running approach, cutover timing, post-cutover support relationship. Process matters as much as the service.
The Telexico approach to what to check before switching broadband.
Six things our customers consistently tell us matter.
Current contract terms verified before commitment
Notice period, end date, early-termination cost, auto-renewal — known before deciding to switch. No surprise lock-in.
Current service performance audited
Speed, uptime, support response time, billing accuracy — measured baseline. Switch decision based on what's actually happening, not what was sold.
New provider coverage verified
FTTP, CityFibre, altnet availability at your specific address confirmed before commercial commitment. No nasty surprises about deployable service.
Support model evaluated honestly
UK engineers, named account manager, SLA-backed response — verified during scoping rather than assumed from marketing.
Total cost compared like-for-like
Bundle pricing, failover inclusion, hardware costs, integration costs — full cost picture not just headline monthly.
Migration plan agreed before commitment
Parallel running window, cutover timing, integration approach, post-cutover support all scoped pre-contract.
How UK businesses use this checklist practically
**Step 1 — Audit current state.** Contract terms, current service performance, support quality, integration dependencies. **Step 2 — Define what you actually need.** What's working that must continue. What's frustrating that needs fixing. What's missing that should be added (failover, AI receptionist, integration depth). **Step 3 — Get quotes against the actual need.** Not headline monthly cost — full proposal including support model, contract terms, integration handling, migration approach. **Step 4 — Run the checklist on each quote.** Same questions, same evaluation criteria. **Step 5 — Decide.** Sometimes the right answer is staying with current provider on renegotiated terms; sometimes a switch; sometimes a switch plus upgrade. Honest evaluation produces honest answer.
How it works for businesses like yours.
Three real-world setups we deliver across the UK.
Office with cloud-heavy workflow
Heavy reliance on cloud apps (Microsoft 365, Salesforce, Xero) — switch needs to preserve or improve cloud performance. Pre-switch audit confirms current cloud experience and validates new provider can match.
Restaurant with EPOS and card-payment dependency
Broadband downtime stops payments. Pre-switch audit confirms current resilience gaps and validates new provider's failover approach before commitment.
Manufacturer with VPN and remote access
Engineers, suppliers, customers connecting via VPN to specific static IPs. Pre-switch audit confirms IP migration plan and reconfiguration approach before contract.
Why this checklist reflects Telexico's pre-switch approach
Telexico runs this kind of audit as standard during free infrastructure reviews. Current state documented, gaps identified, address coverage verified, total cost compared. Sometimes recommendation is 'stay on renegotiated terms with current provider' — we say that when it's accurate.
What you actually get from Telexico.
Honest about scope. No aggressive sales tactics, no surprise renewal jumps, no tier-1 call-centre triage. Real UK engineers, transparent pricing, one provider relationship across the stack.
UK-based provider
Wolverhampton-headquartered. Engineers cover the West Midlands daily; UK-wide install via our partner network. Real UK engineer support, UK data residency, UK contractual relationship — not US-routed SaaS.
Real engineer support
When you call Telexico, you reach someone who can actually fix things. Response SLA backed by real engineering capacity rather than call-centre headcount. Named account manager for ongoing customers.
Free infrastructure review
Every engagement starts with a no-obligation audit of your current setup. Honest recommendation — sometimes that's "stay with your current provider after negotiation." We'd rather be honest than oversell.
Transparent pricing
What you sign for is what you pay — including renewal. No teaser pricing that jumps 30-100% at year two. No mid-contract CPI shock. Predictable multi-year cost from day one.
One provider, one platform
Broadband, hosted VoIP, business WiFi, AI Receptionist, 4G/5G failover, CCTV consolidated onto one Telexico relationship. Single bill, single support number, single engineer when something needs attention.
Migration project-managed
Switching to Telexico isn't DIY. We handle contract audit, notice timing, ordering, parallel running, cutover, old-provider close-out. Customer-visible disruption typically measured in minutes.
Tailored around your business.
Tell us what you have now and what's frustrating you. We'll come back with a tailored review of where we can simplify, consolidate or improve it — no fixed-package pressure, no hard sell.
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Free infrastructure review
Send us your current setup. We'll review what you have, what you pay, and where we can simplify.
Frequently asked questions
What's the single most important thing to check before switching?
Address coverage. Confirm what's actually deployable at your specific premises — FTTP, CityFibre, altnet, leased line — before any commercial commitment. Coverage maps don't always reflect address-level deployability; quote based on verified availability matters.
How do I audit my current service performance?
Speed: regular speed tests over different times of day, ideally logged over weeks. Uptime: count outages and durations in last 12 months. Support: response time on tickets, time to resolution on incidents. Billing: any surprise charges, missed credits, escalation issues. Most UK SMEs haven't done this audit — it's worth the hour or two.
What contract terms should I watch out for?
Notice period (longer = harder to switch later); early termination fees (commercially painful if you decide to switch mid-contract); auto-renewal clauses (lock-in risk); minimum contract length (affects total commitment); service credits (recourse if SLA breached); price escalation clauses (some providers index to RPI or similar).
What's a fair UK business broadband SLA in 2026?
FTTP business tier typical: best-effort to 99.5% uptime with some service credits. Leased line typical: 99.95-99.99% uptime SLA with meaningful service credits. Most UK SMEs do fine with FTTP plus failover rather than paying for leased-line SLA — but where downtime cost is high, leased-line SLA is genuine resilience improvement.
Should I check what failover options are included?
Yes. 4G/5G failover, Starlink failover, second-fibre redundancy — what's available, what's bundled, what's extra. If current provider has been suffering outages, failover is the proportionate fix even if you stay with them. New provider should have a clear failover story.
What about hidden costs in switch quotes?
Watch for: install fees (sometimes waived, sometimes meaningful), router cost (sometimes included, sometimes extra), static IP add-on, business support add-on, contract overlap during parallel running, number porting fees, IP handset costs if phones bundled. Ask for full all-in cost not just headline monthly.
How does Telexico approach pre-switch evaluation?
Free infrastructure review covers all the above. Current contract audit, current performance audit, address coverage verification, support and SLA comparison, total cost comparison, migration plan scoping. No-obligation; honest recommendation including 'stay where you are' when that's the right call.
Apply this to your business?
Reading the guide is one thing; applying it to your specific operation is another. Send us your current setup — we'll review what you have, what fits, and where to start. No hard sell, no fixed-package pressure.