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Great rating - 4/5 (13330+ reviews)
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Best rated Computer Assembly experts near me
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"Exceptional, professional & thorough. Highly recommend!"
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"Super helpful! Really nice guy!"
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"Was very nice and welcoming for any questions and I had a very great time talking to him about the PC,the PC itself is d..."
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"Great guy to work with. Very professional with a kind personality and a smile"
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Recent PC Assembly reviews in London
Literally says everything he does and will do. Explains everything to you well. Stayed for hours to assemble, bios settings, test the stability of the system. He did insanely well . I would 100% recommend!
High tier pc build
£75
Friendly, efficient worker .
My pc build
£150
Very efficient, patient and helpful. I appreciate the help!
Pc assembly
£100
Great guy , great energy so helpful will call him again for upgrades
Pc builder
£100
Waiz saved the day! He was wonderful at communication and was able to let my son know exactly what to do with his PC Build to get un-stuck. Highly recommended.
Help my son with his PC build
£70
Very helpful and recommended some good parts
Pc build needs help
£25
What's the average cost of a Computer Assembly expert in London
£65 - £115
low
£65
median
£90
high
£115
Average reviews for PC Assembly Services in London
based on 40 reviews
4.9
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Assembly Services
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Disassembly
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Kids Bike Assembly
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Swing Set Assembly
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Toy Assembly
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Recent PC Assembly tasks in London
Complete pc build
£65
Church End, Greater London
13th Oct 2026
Test and configure a new motherboard with existing parts and complete the rig.
Pc builder
£40
Kilburn, Greater London, NW6
12th Oct 2026
I have bought all the parts and have tried to build a pc, I have put all the parts together and I may have gotten something wrong or done something wrong while building it and for that the pc turns on for abit and then black screens or just black screens
Was very nice and welcoming for any questions and I had a very great time talking to him about the PC,the PC itself is done great and works good all in all great choice for when you need a pc build
Pc assembly
£100
Brent Park, Greater London
12th Oct 2026
I have bought parta for my pc but need help to assembly it from motherboard, graphica card, cpu, psu and wiring it up to be used.
Olsen did amzing job he was able to diagnose my issue and able to figure out the cause.
Pc builder
£200
Mortlake, Greater London, SW14
8th Oct 2026
I would like to put the internles of my pc into a sever rack mounded case
Finish PC assembly and cable management
£100
Lower Holloway, Greater London, N7
28th Sep 2026
I need a professional to build my gaming PC from scratch, part by part, at my home. This includes installing all components, connecting all cables, setting up the fan/RGB hub, CPU cooler, GPU, PSU and storage, complete cable management, and checking/testing the PC to make sure everything is connected and working correctly before first boot.
Brilliant service from start to finish! Very knowledgeable, helpful and professional. The PC build was completed with great attention to detail, clean cable management and everything working perfectly. Communication was great, and he took the time to answer my questions. I’m very happy with the result and would definitely recommend him to anyone looking for a reliable PC builder. Thanks again for the great work!
Newly build pc not showing display
£70
Walham Green, Greater London
10th Sep 2026
Newly built pc not showing display, fans spin and leds turn on but no display
Build computer
£50
Richmond, Greater London, TW10
7th Sep 2026
I have a number of components already in a computer that I wish to remove (the graphics card and processor) and I wish to transfer to a new computer chassis along with a new PSU, motherboard and SSD
Great work. He’s a machine…,, at building machines. Didn’t stop - just got straight to work - thorough and clearly knows what’s he is doing. Stripped down an ‘old’ desktop, and set up a brand new one. Good attention to detail. Highly recommended!
I need someone to help complete my pc build
£70
Bromley, Greater London, BR1
29th Aug 2026
I believe I have built about 70-75% of the PC. It’s my first PC build which I had to unfortunately pause on completing it, which led me to becoming lost on the next steps. It’s an ITX build so I need help with the extension cable kit, connecting all the fans, tidying the cables, connecting it to the monitor and setting it up in general.
Pc building (Help fix it)
£70
Barking, Greater London
28th Aug 2026
9950x3d 5080 amp extreme Lian li Galahad 2 lite RGB 360 MSI mag x870e tomahawk Lian li lancool 217 infinite Mpg A1000GS pcie 5.0 Problem = bottom intake fan doesn't spin even tho connected but top one does work. CPU temps are 80C when idle even tho CPU cooler is on. Please only apply if you can actually help and have good experience in these components. Payment will only be sent once all problems are dealt with. Please DM me for anything more.
Very supportive and helped me with every issue, definitely my go to man. Took longer than expected but was happy with results.
Pc building (Help fix it)
£100
Loxford, Greater London, IG1
27th Aug 2026
9950x3d Lian li galahad 2 lite RGB 360 MSI mag x870e tomahawk Lian li lancool 217 infinite Crucial t710 4tb 5080 amp extreme I have built all of it and it's all working, but cables are causing some problems like the bottom intake fans for Lian li lancool 217 infinite case doesn't spin or work, top is working fine. And my CPU even tho I put thermal paste on its idle at 80C on windows home or bios. Please help if you have actual experience fixing these problems. 90% of build is done so just need a experienced builder to help finish up, please contact me if you can do it.
Gaming pc build
£100
New Barnet, Greater London, EN5
25th Aug 2026
I am looking for someone with high end gaming pc building with cable management, Asus bios and AMD experience. I can send more details on private.
It was very lovely to have Jam to build my pc. We set up together and show me lots of stuff didn’t know. Very professional and he wouldn’t stop until the job done. Can’t be more happy for results, very clean cable management and software/fans set up. If you looking for someone reliable and honest go for him 👍
Build computer
£150
Camberwell, Greater London, SE5
22nd Aug 2026
Building a gaming PC and can’t get it to work
Build PC: Install AIO
£30
Castelnau, Greater London
12th Aug 2026
Apply new thermal paste, Install AIO cooler I have, Install RAM(I have it), organize cable on the back. Make sure it runs.
Gaming pc build
£100
Collier's Wood, Greater London, SW19
1st Aug 2026
I am currently building a pc, I have all the components but I need help to do the rest.
Waiz did a great job, very helpful and informative. Very pleased with my new pc!
Build computer
£80
Foxbury, Greater London
27th Jul 2026
build a pc and consulte parts
High end Custom Gaming PC Build
£100
Barkingside, Greater London
14th Jul 2026
Would like my custom pc built , i have all the parts already, its a high end build and needs a lot of care and professionalism with installing all parts , updating Bios , drivers , installing windows , optimising fan curves and checking the CPU and GPU temps under loads.
Pc builder
£30
North Finchley, Greater London, N12
8th Jul 2026
Watercooling problem when building
Custom gaming PC build on site, Lian Li O11D-style build.
£150
Dancers Hill, Hertfordshire
5th Jul 2026
Hi — we’re based in Arkley/High Barnet and have all parts for a custom gaming PC build on site, however, no time/skill to actually assemble (my 13yr old son started the project). We need someone to come to the house and help assemble/finish it (as soon as possible). It’s a Lian Li O11D-style build with a 360mm AIO radiator, ATX motherboard, GPU, PSU etc. Questions: Do you do home visits for custom PC builds? Do you charge hourly or or a fixed build fee (all components brand new on site)? Kind regards Jacob
PC Build And Cable Management Help Needed
£100
East Dulwich, Greater London, SE22
2nd Jul 2026
PC Build & Cable Management Help Needed Looking for someone experienced with PC building to: Remove and replace motherboard, CPU, and SSD (ensure correct installation and boot-up) Mount 2 extension leads under a metal gaming desk Install a mini PC bracket under the desk Cable manage using sleeves for a clean finish Must have PC building experience and own basic tools.
Finish gaming PC build & cable management
£80
Lisson Grove, Greater London
2nd Jul 2026
I have already started transferring my PC into a new case. I need someone to finish the build, connect all PSU cables (Corsair RM850e), install my RTX 5070 Ti, check the motherboard for any damage, cable-manage everything, update BIOS if needed, and fully test that the PC boots correctly before leaving.