Family-Run Window and Door Installers - St Helens
Serving homeowners across Merseyside and Greater Manchester since 2008.
17+ Years of Quality Installations
MW Installations is a family-run business based in Haydock, St Helens, specialising in the supply and installation of UPVC windows, composite doors, conservatories, porches, fascias, soffits and guttering.
Founded in 2008 by Mark, we've built our reputation on one simple principle: treat every customer's home as if it were our own. That means arriving on time, working cleanly, and not leaving until the job is finished to the highest standard.
We're not a large national company with call centres and sub-contractors — when you call MW Installations, you speak directly to us. We're accountable, local, and genuinely proud of every project we complete.
Windows Installed
Conservatories Built
Rooflines Completed
Years Experience
The People Behind the Work
A small, tight-knit team — all experienced, all accountable, all committed to doing the job right first time.
With over 17 years in the industry, Mark founded MW Installations on a simple principle — do the job properly, every time. He personally oversees every project from survey to completion, ensuring the highest standards of workmanship throughout.
Mark is FENSA registered and works exclusively with premium UPVC and composite products, chosen for their longevity, energy efficiency and appearance. His attention to detail and hands-on approach is why the vast majority of MW Installations work comes through referrals and repeat customers.
Our Values
Honesty
We give you a straight, fair quote with no hidden extras or pressure to upsell.
Quality
We only fit products we'd be happy to have in our own homes. No corners cut.
Respect
We treat your home with care, clean up after ourselves, and respect your time.
Reliability
We turn up when we say we will and finish when we say we will. Simple as that.
How We Got Here
Mark established MW Installations in St Helens, building a reputation for quality window and door installations across Merseyside.
Achieved CERTASS approved installer status, demonstrating commitment to industry standards and self-certification capability.
Expanded services to include full conservatory and porch installations, completing over 50 projects in the first two years.
Passed the landmark of 9,000+ windows installed, cementing our position as one of the most experienced local installers in the region.
With 17+ years of experience, hundreds of satisfied customers, and a growing portfolio, MW Installations remains the trusted local choice for home improvement across the North West.
Ready to Work with Us?
Get a free, no-obligation quote. We'll visit your home, listen to what you want, and give you a straight, honest price.