WiFi Specialists

WiFi solutions for home & business users.

★★★★★ Rated 4.9 on Google & Trustpilot

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Wifi Installation

Premier Wifi Installation Company in Barnet

Wireless Network That Simply Works

Our enhanced unified WiFi works no matter the layout of your home —whether it’s an apartment, a house or a large building. We install WiFi access points throughout your property to deliver a reliable wifi connection.

Optima Wifi engineers deliver a reliable, stable, and secure Wi-Fi solution that is ready for today’s Internet of Things, work-from-home, remote-learning, and online-everything environment.

Reliable WiFi coverage across your entire property for full business and smart home integration.

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What our clients
think of us

We put ourselves in our clients shoes. Years of experience have taught us to listen, advise, and offer professional support.

Google Rating
4.9
Based on 251 reviews

The screen of my laptop broke off from the keyboard. I took it to Optima to see if it could be saved. For £30 they checked it out, sourced the parts and gave me a quote to repair it. In the end the repair price was not worth it for a 6 year old laptop so I didn't go ahead. Still, I would use this company again as they are professional, trustworthy and nice to deal with.
Raise Vibration
Raise Vibration
17:37 21 Oct 21
Brilliant. I can't recommend them highly enough! Friendly, competent, trustworthy IT support. Krish went above and beyond to help fix my computer. Massive thanks!
Laura McKendry
Laura McKendry
15:49 21 Oct 21
I had a great experience with Khrish and his team at Optima Computers. The service was excellent and they guided me and kept me updated throughout the whole process to ensure that I could make the right decision that was beneficial and cost effective. I highly recommend this high quality service.
Milan Jacob
Milan Jacob
14:12 21 Oct 21
Had a 6 year laptop and broke the screen. Optima found the replacement screen which was not easy and replaced within 5 days. They actually replaced the screen within 1 hour of receiving it. Good service and well priced
Plastic Man
Plastic Man
18:18 18 Oct 21
As always support from Optima was fast and efficient . Today my engineer was Khrish who rescued me from crashed word
Jennifer Bougourd
Jennifer Bougourd
10:14 16 Oct 21

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Request your free* Wi-Fi survey today and get a super-fast and reliable wireless network.



    Common WiFi Problems

    Your ISP & Router Replacement Is Not A WiFi Solution

    When the WiFi isn’t running well, often company owners contact their Internet Service Provider. The ISP recommends that the router be replaced. This accomplishes little as depending on the structure of your property , wifi signals can only be propagated well for 100 to 200 feet by routers. The issue isn’t with the router.

    Most of the time, the issue is with the signal outside the router, as well as network traffic. If you get an internet signal at your place of operation, your ISP has met its duty to you. WiFi networking is the responsibility of your IT networking business, not your ISP. You’ll need adequate networking, commercial WiFi facilities, additional cable runs, and QoS programming.

    If internet and WiFi are vital to your enterprise, you should consider setting up a failover link with a secondary ISP to provide at least basic WiFi if your primary provider goes down. Often a good ISP will provide 4G/5G failover SIMs which are integrated into your ISPs router.

    Internet Is Too Slow For WiFi

    If you have the choice, go for fibre internet. If that isn’t an alternative, go with the fastest internet kit your ISP has to sell. The size of your internet conduit influences the amount of traffic that can pass through it at any given time. A quick internet connection is expected for several people to operate on WiFi or the web at the same time.

    Too Much WiFi Traffic

    The most popular WiFi problem is when you want to do too much on your network. You’ll need Quality Of Service programming to coordinate traffic on your network for optimal efficiency.

    Building Interfering WiFi Signal

    Your WiFi signal may be blocked or disrupted by concrete barriers, steel frames, and electrical interference. This is quickly achieved by using hardware preparation to determine where components can be put to maximise the experience.

    Residential Equipment In The Office

    Residential WiFi infrastructure was not designed to handle industrial WiFi loads. It can’t be set up to route and prioritise voice or data traffic on your network, either. Keep your personal belongings at home. In the office, use efficient, commercial-grade WiFi hardware.

    Wrong WiFi Configuration

    NAT loops, printer and computer compatibility concerns, and spotty WiFi signals may all be caused by a poor initial configuration or insufficient hardware. Much of this can be tackled in advance with a well-thought-out strategy.

    No WiFi Security

    WiFi is unstable by itself. Those WiFi thieves will slow you down or hack your data if you don’t have guest WiFi or if it isn’t set up with a partition. These issues can be alleviated with improved security protocols.