Welcome to QUINTIN QS

QUINTIN QS provides an independent, cost effective and flexible QS service to the NI / EU ROI construction industry, and founder of QUANTUM, an inquiry platform for customers and suppliers, designed to expand in the future, on an all island, county by county basis for easier, efficient business purposes, with EU focus.








Updated 14-10-2020…..With COVID-19, we are in exceptional circumstances. Click on ‘latest news’ image above for latest blog updates.


NI Executive links to live streams and information of interest are displayed as appropriate. To increase efficiencies and reduce costs, during 2020, we are expanded our online facilities, offering competitive discounts to new and existing customers and where possible, simply make everyday tasks of seeking our QS services more straightforward!  ZOOM meetings are becoming part of the ‘new normal’.

Allied to this, with the continued population of QUANTUM CONNECT, we aim to expand our services to provide a simple means of sourcing trades and services on one platform, to facilitate the connection of customers to suppliers, available 24/7 and 365 days per year. We welcome all suppliers and service providers, increasing the choices available. Small, rural, parish based, niche suppliers and service providers are especially welcome as QUANTUM CONNECT levels the playing field in terms of big firms verus small firms.

No cold calling – direct email contacts are provided on listed products/services for ‘hot calling’ in return. Multiple, instantaneous inquiries can be broadcast with simplicity.

Welcome any constructive suggestions to expand and improve the services provided.


To settle invoices, online secure settlement of invoices is available, using the secure PayPal me link shown, or request Paypal Business invoice for settlement by credit and debit cards.


QUANTUM CONNECT, a simple tool for the inquiry process. Live advertising, local firms, direct email links, available 24/7/365

Click here to become a QUANTUM supplier !