Local & Personal
A Grimsby company since 2003. You deal with the people who do the work.
Fabulous computer support, when IT really matters
Fabulous computer support, when IT really matters
Mariner Computer Services is a Grimsby I.T. company, trading since 2003. We repair, source and build PCs and laptops, install networks, supply Avast antivirus, give remote support and build websites for homes and businesses, with more than 60 websites live.
Who We Are
Mariner Computer Services has repaired computers, installed networks and built websites in Grimsby since 2003. Today 62 live websites carry our work, for parish councils, civic societies, clubs, trades and professional firms across Lincolnshire and the Humber.
Trevor Ellis looks after computers, networks and support; J. Ellis designs and builds the websites.
Straightforward, personal I.T. help, from choosing a new laptop to keeping your website secure.
We advise on, source and build PCs and laptops from several manufacturers to get you the best value.
New networks designed and installed, and existing ones updated, by qualified cabling technicians.
Responsive websites with training on our content management system supplied at no extra cost.
Avast CloudCare protection we monitor for you, and remote help on your PC when something goes wrong.
Responsive sites, e-commerce and ongoing maintenance
Advice, sourcing and custom builds
New networks designed, installed and updated
Registered reseller, with CloudCare monitoring
Logos for clubs, councils and businesses
From wedding videos to client presentations
Help with phones, browsers, email and more
Fabulous computer support from people who know your setup.
A Grimsby company since 2003. You deal with the people who do the work.
In a booked session we connect to your Windows PC with Quick Assist and fix it there and then.
Avast CloudCare lets us monitor your protection and contact you when an issue is detected.
Use our content management system yourself, with training supplied, or let us manage it for you.
Call us on 07963 065354 or send a message, and we’ll get you sorted.
Local businesses, clubs, councils and civic societies trust us with their websites.
Achilles Centre
achillescentre.com
Amanda Stiles Dogs
amandastilesdogs.com
Animal Heaven Pets
animalheavenpets.co.uk
Ashby cum Fenby Parish Council
ashbycumfenbypc.com
Battle Historian Guy
battlehistorianguy.com
Belasco
belascomusic.com
Bell Insurance
bell-insurance.co.uk
Bob Landrey
boblandrey.com
Brian Manship Hypnotherapy
brianmanshiphypnotherapy.com
Brigsley Parish Council
brigsleyparishcouncil.com
Brookdale Tree Surgery
brookdaletreesurgery.com
CAO Bookkeeping Services
caobooks.co.uk
Chris Randall Solicitor
chrisrandalllaw.co.uk
CLAS Supplies
classupplies.co.uk
Cooper's Removals
coopersremovals.com
Dance In Partners
danceinpartners.com
Freemen of England and Wales
freemen-few.org.uk
Freightmaster
freightmaster.ltd.uk
Get Sorted Manufacturing
getsortedmanufacturing.com
Get Sorted People
getsortedpeople.com
Grimsby Civic Society
grimsbycleecivsoc.com
Grimsby Model Centre
grimsbymodelcentre.co.uk
Haven Quilters
havenquilters.com
Healing Green Agenda
healinggreenagenda.com
Healing Parish Council
healingparishcouncil.com
Hilldrith Interiors
hilldrithinteriors.co.uk
Hull Civic Society
hullcivicsoc.info
Humber Facilities Management
hfmltd.co.uk
Humberside Materials Laboratory
humbersidematerialslab.co.uk
Idropower
idropower.co.uk
Joseph Film Reviews
josephfilmreviews.co.uk
Kelly & McPherson Architects
kellymac.co.uk
Khromatec
khromatec.co.uk
Killingholme Full Bore Club
fullboreclub.com
Lincoln Autojumble
lincolnautojumble.com
Lincolnshire Motorcycles
lincolnshiremotorcycles.co.uk
Little Band
thelittleband.co.uk
Living Hope
livinghopehull.co.uk
Marples Cafe
marplescafe.com
Mel's Klever K9s
melskleverk9s.com
Meridian
meridianbpa.com
Mike Tombs - Independent Funeral Celebrant
miketombs.net
Never 2 Late To Be Fit
never2latetobefit.com
New Farm Equestrian
sue-ringrose.com
N.H. Drain Services
nhdrainservices.com
Nickerson Brothers
nickersonbrothers.co.uk
Ocean Bounty
oceanbounty.co.uk
Panel Fab
panelfab.co.uk
Pro-Byte
pro-byte.co.uk
Richard Clarke Landscape Historian
richardclarkelandscapehistorian.co.uk
Rob Chisholm Electrician Grimsby
electriciangrimsby.co.uk
Ross Davy
rossdavyltd.co.uk
Sample Sped
samplesped.co.uk
Somerby Vineyards
somerbyvineyards.com
Stallingborough Area Target Club
smallboreclub.com
Stallingborough Parish Council
stallingboroughparishcouncil.com
Stan's Window & Door Hardware
stanswindows.co.uk
Tow-Bars-2-Tow-Cars
tow-bars2tow-cars.com
Utilities R Us
utilitiesrusltd.uk
Vines B And B
vinesbandb.co.uk
Wolds Access
woldsaccess.com
Wot I Wrote
wotiwrote.com
See the full list of 62 websites, sorted by sector.
At 23 Grey Friars, Grimsby DN37 9QT. Mariner Computer Services has been a Grimsby company since 2003. See how to reach us.
We can give remote support during a booked session: we connect to your Windows PC with Quick Assist, which is built into Windows 10 and 11, and work on the problem with you. See how a remote session works.
Yes. We look after computers, networks, antivirus and websites for home and business clients. See all our services.
Yes. We supply training on our content management system at no extra cost, or our managed service makes the updates for you. See websites and the sites we’ve built.
Avast. We are a registered Avast reseller and recommend Avast CloudCare, which lets us monitor your protection and contact you when an issue is detected. See Avast antivirus.
Call us on 07963 065354 or use the form below. If your PC is playing up, read how a remote support session works first; if you need a website, look through the websites we’ve built.
Call us on 07963 065354, or send a message and we’ll get back to you. For a remote support session, call to book a time.
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