Expert Combi Boiler Installations in Prescot & Across the North West
Upgrade your home heating with Viola Energy — trusted Gas Safe engineers with over 25 years of experience installing energy-efficient combi boilers. Affordable, reliable, and backed by up to 18-year manufacturer warranties.
Reliable Heating. Local Expertise. A Greener Tomorrow.
Shaping a Greener Tomorrow, One Home at a Time.
Proudly based in Prescot, Viola Energy has been helping homeowners across the North West stay warm for over 25 years. We combine traditional workmanship with modern, energy-efficient technology — keeping homes comfortable, sustainable, and affordable to run. All boilers are Hydrogen ready for when the switchover come.
Who We Are
A Trusted Local Name in Boiler Installations & Servicing
Founded on honesty, reliability, and quality workmanship, Viola Energy is an independent, family-run heating business built to serve local communities.
Our engineers are Gas Safe registered, fully insured, and backed by decades of hands-on experience installing and maintaining boilers across Prescot, Liverpool, St Helens, Widnes, and beyond.
We take pride in delivering personal service with professional standards — the same engineer who fits your boiler is often the one who answers your call.
25+ Years’ Heating Experience
Gas Safe & NAPIT Certified
Manufacturer-Approved Installer
Free Power Flush with Every Install
Finance Available via Kanda
What We Do
Expert Heating Solutions Tailored to Every Home
Whether it’s a brand-new combi boiler installation, an annual service, or help upgrading to a more energy-efficient system, we offer a complete heating service from start to finish.
Our installs include full setup, testing, and aftercare — all backed by manufacturer warranties of up to 18 years for total peace of mind.
Service highlights:
Combi Boiler Installations
Boiler Servicing & Maintenance
Boiler Upgrades & Replacements
Power Flush
Smart Controls & Energy-Saving Advice
“Our goal is simple — deliver honest, high-quality heating that saves people money and reduces environmental impact.”
Our Mission
Heating Homes, Protecting the Planet
We believe energy efficiency shouldn’t come at a premium. Viola Energy’s mission is to help every homeowner enjoy reliable, affordable, and eco-friendly heating — without compromise. All our boilers are hydrogen-ready. A hydrogen-ready boiler can burn natural gas now and be converted to run on hydrogen-gas blend later, making it an important step toward decarbonising home heating without requiring a full heating system replacement.
By partnering with leading boiler manufacturer ATAG and prioritising sustainability in every install, we’re helping shape a cleaner, greener North West — one home at a time.
