🚧 This site is a work in progress — things may look rough around the edges.

IT Support Specialist, Portsmouth, UK

Your IT, Handled.
Your Business, Moving.

We handle IT support, networks, and security for businesses that need things to just work. No jargon, no runaround, no surprises on the invoice.

Request a Consultation View Services
Same day
Remote Support
Fixed price
No Surprises
Local
Portsmouth based
100%
UK Based

What we actually do.

🖥️

PC Repair

Slow machines, software problems, hardware failures, dodgy updates that broke everything. If your computer isn't doing what it should, bring it in or we'll come to you.

🌐

Remote Support

A lot of issues don't need a site visit. We can connect to your machine and sort things out quickly, without you having to wait around for someone to show up.

🖱️

Hardware Procurement

Need a new laptop, desktop, or printer but not sure what to get? We'll spec the right kit for your budget and set it up properly before it reaches you.

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IT Consultancy

Not sure what you need, or whether what you've got is fit for purpose? We'll take a look, give you an honest view, and help you figure out what to do next.

We're not a big faceless MSP.

Trioxide Technical Services is a one-person operation. That means when you get in touch, you're talking to the person who's actually going to fix your problem, not a ticketing system.

Based in Portsmouth, working with local individuals and small businesses who want straightforward IT help without the corporate overhead.

Quick Turnaround
Most remote issues get sorted the same day. For anything that needs a visit, we'll agree a time that works for you.
Transparent Pricing
Fixed monthly pricing. No surprise call-out fees, no small-print gotchas. You know what you're paying before we start.
Direct Contact
When you call, you get the same person every time, someone who already knows your setup.
trioxide-mon: system status
connect --client="Sarah's Laptop" --remote
Connecting to 192.168.1.45... done

run diagnostics
CPU: 94% usage — suspicious process found
Disk: 847GB / 1TB — cleanup needed
Last Windows Update: 47 days ago

kill process --name="cryptominer.exe"
✔ Terminated. CPU usage: 12%
✔ Updates scheduled for tonight 11pm

await next_event

Up and running in four steps.

01

Discovery Call

We have a conversation about your business, what you've got, and what's not working. No hard sell, just a chat.

02

IT Audit

A full review of your existing setup, identifying risks, gaps, and quick wins.

03

Custom Plan

A straightforward proposal with fixed pricing, scoped to what you actually need. Nothing vague, nothing padded.

04

Onboard & Go

We get you set up with as little disruption as possible. Support kicks in and we're contactable from day one.

Let's talk about your IT.

If you're thinking about switching providers, or just want to know what decent IT support actually looks like, get in touch. We'll get back to you within one business day.

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support@trioxidetechnicalservices.com
📞
+44 7364 151212
📍
Portsmouth, United Kingdom
⏱️
Response within 1 business day