Testimonials

What Our
Clients Say

The phrase we hear the most is…

“We don’t know what we don’t know”

…because almost every customer review starts the same way

We’re proud to have built long-standing relationships with contractors, housebuilders and MEP specialists across the UK and Ireland.

Our clients trust HISL to deliver practical solutions, responsive support, and genuine expertise in COINS.

Here’s how they describe the impact of working with us.

Go Live day has arrived – and it’s all quiet on the western front! A bit of an anti-climax really, as I was half expecting to push a big red button or pull a plunger.

A huge thank you to the whole HISL team for getting us here. It’s been quite a challenge – spanning Finance, Commercial, Buying, Construction, and a complex integration to boot – but we’re now successfully live.

Regional Housebuilder

Commercial Director

If it hadn’t been for HISL’s help over the Christmas period, we would have ground to a halt.

Their support gave us real peace of mind – knowing we could rely on them even during the holidays speaks volumes about their commitment to their clients.

National Contractor

Head of Data Analytics

Having HISL on board has improved my working life as IT Manager dramatically. We have access to knowledgeable, friendly and extremely competent support staff who don’t seem to be able to do enough to help. I only wish we’d had HISL from the very start of our systems journey.

Regional Housebuilder

IT Manager

I just wanted to share what a great partner and ambassador HISL have been throughout our system implementation. Excellent support from the full HISL team – a huge recommendation from me – 10 out of 10.

Housebuilder in Sheffield

Financial Director

Our Projects

Featured Case Studies

Abstract image for CRM Integration with COINS & Microsoft Dynamics
Technical Consulting Case Study

CRM Integration Between COINS & Microsoft Dynamics

A leading UK housebuilder needed to integrate COINS with Microsoft Dynamics, ensuring sales teams had real-time access to accurate house sales data...

Read More
Consulting & Implementation Case Study

Simplifying COINS Invoice Matching for an M&E Contractor

An M&E contractor’s accounts payable team was burdened by “3-way” invoice matching. HISL delivered a streamlined “2-way” process with scanning inte...

Read More
Abstract image of two arrows signifying company separation
Consulting & Implementation Case Study

Seamless Company Separation on COINS for National Contractor

A leading UK contractor needed to separate a business unit from its existing COINS environment ahead of a major acquisition. HISL guided the setup ...

Read More

Get in touch
with HISL

"*" indicates required fields

Envelope Icon
Send Us an Email

We'd love to hear from you! Please feel free to reach out to us via mail.

[email protected]
Phone Icon
Give Us a Call

We're here to help! Don't hesitate to reach out to us by phone.

+44(0)330 995 0200

Read our latest news

September 17, 2025

1 min read

Live from Sky Sports Studios…

HISL’s Chairman Neil Duguid and Managing Director Eithne Rosenmeier (nee Gibney) recently stepped into the world of broadc...

Read More

September 2, 2025

2 min read

Proud Sponsors of the Henley Town & Visitors’ Regatta

This summer, HISL was delighted to be one of the key sponsors of the Henley Town & Visitors’ Regatta a highlight of th...

Read More
Summer Celebratory Event in the grounds of HISL's offices

August 27, 2025

1 min read

Summer Vibes at HISL – Celebrating on the 8th Tee!

This summer, the HISL team made the most of our beautiful new office patio with a get-together that was all about good foo...

Read More
HISL's Lemon Drizzle Cake

August 3, 2025

2 min read

With HISL, You Can Have Your Cake and Eat It

At HISL, we believe great support should be both effective and enjoyable, which is why we’re proud to say that with us, yo...

Read More