Fix Weak Wi-Fi & Dead Zones
Mesh systems, access points and signal surveys to eliminate dead zones in any home or office.
Learn more
Available this week · UK field engineer
Reliable Wi-Fi,
Broadband & Network Support
Slow internet, Wi-Fi dead zones, random dropouts or setup issues? Gelcomm fixes home and business connectivity problems — fast, with real engineering experience.
Experienced UK Field Engineer
Home & Business Support
Fast Response Available
Sound familiar?
We fix the frustrations others ignore.
Wi-Fi won't reach upstairs
Weak signal leaving whole rooms offline.
Internet keeps dropping
Constant reconnecting killing your productivity.
Paying for fibre, getting dial-up speeds
Slow throughput despite a fast package.
Devices won't connect reliably
Phones, laptops, TVs falling off the network.
VoIP calls cutting out
Poor call quality disrupting your business.
Patchy coverage across the office
Dead zones making remote work impossible.
What we do
Practical solutions for every connectivity problem.
One trusted engineer for everything from a single Wi-Fi fix to a full office rollout.
Slow Internet & Dropout Fixes
We diagnose and resolve speed drops, unstable broadband and intermittent disconnections.
Learn moreBroadband Fault Diagnosis
Line testing, router configuration and ISP liaison — we find faults that others miss.
Learn moreHome Network Installations
Clean, structured cabling and network infrastructure built to be reliable and future-proof.
Learn moreBusiness Wi-Fi & VoIP Setup
Professional office networks and VoIP phone systems configured for uptime and performance.
Learn moreSmart Tech & Connectivity Help
Smart home systems, CCTV, streaming and multi-device setups done properly, first time.
Learn moreWhy Gelcomm
Engineering experience you can trust.
Real Field Engineering
Hands-on UK engineering experience, not call-centre scripts.
Solutions That Actually Work
Fixes that last — not quick patches that fail again.
Fast Response Available
We prioritise urgent connectivity issues.
Professional Diagnostic Tools
Proper equipment for accurate fault finding.
Home & Business Support
One provider for your home, rental or office.
Honest, Transparent Pricing
Clear quotes upfront — no hidden charges.
Pricing
Simple, honest pricing.
Indicative starting prices — you always get a confirmed quote before any work begins.
No fix, no fee where applicable. All prices include VAT.
Testimonials
What our customers say.
"Gelcomm sorted our Wi-Fi issues within an hour of arriving. Brilliant service — would highly recommend."
Sarah T.
South London
"Diagnosed a broadband fault our ISP missed for months. Honest, fast and clearly knows his stuff."
James R.
Surrey
"Set up our office network and VoIP system in a single visit. No more dropped calls during meetings."
Priya K.
Croydon
Need help today?
Book an engineer visit, request a callback, or call us now.
Get in touch
Talk to a real engineer in minutes.
Tell us your postcode and what’s broken (or what you’re planning). No call centres, no scripts — straight through to someone who can actually help.
Request a callback
We’ll call you back within 30 minutes (business hours).
Gelcomm
Professional on-site connectivity support for homes and businesses across the UK.
Registered in England & Wales
© 2026 Gelcomm Ltd. All rights reserved.