Speak with a Blacknight Expert*

Speak with a Blacknight Expert*

*A real knowledgeable, friendly human (in Carlow) who understands your requirements and can help you succeed

Get in touch

If you have any queries about our services please let us know. Email sales@blacknight.com

Our offices are open 9am to 5:30pm (Irish time), Monday to Friday.
Customer service via telephone is available Monday to Friday during office hours.


Technical support for existing clients is available through our support desk 24/7 or via email to help@blacknight.com

For billing enquiries please email: billing@blacknight.com

Already a Customer? Contact Support

We're obsessed with Customer Satisfaction. We can help!

Tech Status Updates

SIRO outage in the Kildare region

9 February 2024, 3:17 pm

Read more »

Scheduled Storage Upgrade on Cloud1 infrastructure – Feb 14th 06:00 a.m.

8 February 2024, 9:12 am

Read more »

Plesk003 issues

6 February 2024, 7:29 am

Read more »

Blacknight Blog Posts

Five Quick and Easy SEO Wins for Your Website

15 February 2024, 9:30 am

In today's digital age, having a website is not enough to attract visitors. With the increasing competitiveness of online businesses, it's essential to optimise your website for search engines to drive traffic to your site. Search engine optimisation (SEO) is the process of optimising your website's content to rank higher on search engines' results pages. ...

Read more »

How to Build a Wedding RSVP Website in Minutes with SiteBuilder

14 February 2024, 9:30 am

Planning a wedding? Save money and paper with SiteBuilder! You can quickly and easily send out your wedding invitations and collect RSVP responses. Don’t worry about signing up to an RSVP website that has a bunch of expensive plans and doesn’t have everything you’re looking for, SiteBuilder has all you need to make planning ...

Read more »

February Bank Holiday Opening Hours 2024

1 February 2024, 9:30 am

Monday the 5th of February 2024 is a public holiday in Ireland. This is due to St. Brigid’s Day/Imbolc becoming a public holiday, so the first Monday of February is celebrated as a Bank Holiday.   Our opening hours for the 5th of February are as follows: Our customer support team will be available by ...

Read more »

Head Office

Blacknight Internet Solutions Ltd.
Unit 12A, Barrowside Business Park,
Sleaty Road, Graiguecullen,
Carlow, Ireland.
Eircode: R93 X265
Directions to Blacknight

Company Details

Company Number: 370845
Vat Number: IE6390845P

Phone Details

LoCall: 0818 929 929
Intl: +353 (0)59 9183072
UK: +44 (0)845 5280242
US: +1 213-233-1612

Fax: +353 (0) 1 4811763
US Fax: +1 213 232 3366

Contact Staff

If you would like to contact a particular member of our staff directly their email address is in the format: firstname.lastname@blacknight.com

Build your Online Presence

SSL Certificates
Blacknight Broadband
Microsoft 365