Crafting Excellence in Every Installation
At Midas McCoy, we bring over a decade of expertise to every project. Our commitment to quality, cleanliness, and superior customer service has earned us a stellar 4.9/5 rating from satisfied customers.
What Sets Us Apart:
Premium Product Selection
Expert Installation Services
Fully Insured (£10M Coverage)
Certified Professional Team
3-Month Service Warranty

Premium Installation Services
With over a decade of expertise in the window and door installation industry, Midas McCoy has established itself as West Sussex’s premier choice for premium door and window solutions. Founded on the principles of excellence, integrity, and unparalleled customer service, we’ve transformed countless homes with our expert installations.
Our Story What began as a passion for perfect craftsmanship has evolved into a trusted name in West Sussex’s home improvement sector. Led by Gavin McCoy, our company combines traditional values with modern innovation, offering everything from classic UPVC windows to state-of-the-art solar panel glass installations.
Why Choose Midas McCoy? • Premium Quality: We partner with industry leaders like Edge Building Products and Eurocell Bognor Regis to provide only the finest materials • Expert Installation: Our comprehensive diplomas and certifications ensure every installation meets the highest standards • Outstanding Service: Our 4.9/5 rating from reviews on MyBuilder speaks to our commitment to customer satisfaction • Comprehensive Coverage: We’re fully insured with £10 million public liability coverage for your peace of mind
Our Services We specialize in: • UPVC Windows and Doors • Aluminum Bifold Doors • Composite Doors • Wooden Installations • Solar Panel Glass Windows • Commercial Shop Front Installations and much more
Our Commitment Every project, whether a simple window replacement or a complete commercial storefront installation, receives our signature attention to detail. We pride ourselves on: • Clean and efficient installations • Transparent pricing • 3-month warranty on all installations • Prompt and professional communication • Eco-friendly solutions
Looking Forward As we continue to grow, our vision remains focused on expanding our services across the region while maintaining the personal touch and quality craftsmanship that set us apart. We’re not just installing windows and doors; we’re helping create more beautiful, energy-efficient, and secure spaces for our community.
Ready to Transform Your Space?
Book your free consultation today and join our satisfied customers across West Sussex.
Professional Installation
Premium Products
Expert Guidance
Competitive Pricing
Outstanding Service
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Reach Us

“Transform Your Home’s Look in Just One Day
– See How West Sussex Homeowners Are Doing It” • “Tired of Sky-High Energy Bills?
Our Windows Could Save You Thousands” •
“The 15-Minute Home Makeover That Neighbors Can’t Stop Talking About”
Security & Peace of Mind: •
“Why 98% of West Sussex Homeowners Sleep Better After Our Installation”
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