Why choose us

Why choose Cosyhomes?

At Cosy Homes, we’ve built our reputation across Chessington and Surrey by doing things the right way: no gimmicks, no pressure, just honest work and outstanding results. Most of our business comes from recommendations, and we think that says it all.

Family-run, local
and proud

We’re based in Chessington and have been fitting energy efficient windows, secure doors, and bespoke porches in Surrey for over 35 years. We care about our customers because this isn’t just a job, it’s our community too.

Rated 5/5 from over 300 happy customers

From misted double glazing fixes to full home transformations, our customers consistently rate us 5 stars. We’re known for being approachable, responsive, and tidy, and we don’t stop until you’re completely happy.

No Subcontractors, just our trusted team

All our work is carried out by our own trained installers. That means the same friendly, skilled faces from start to finish, not a stranger you’ve never met.

Accredited, insured and recommended.

Proud to be Chessington’s trusted window and door installers, recognised by leading industry bodies.

How we work

Consultation

We’ll assess your needs, take measurements, and provide tailored advice for your home. There’s no obligation, just helpful, expert guidance.

Quote

You’ll receive a clear, written quote with no pressure and everything explained in plain terms. We’re always happy to talk things through.

Manufacture

Your windows are made to measure in the UK, using high quality materials and precise methods. We keep you updated at every step.

Installation

Our fitters arrive on time, work efficiently, and leave your home clean, tidy and fully secure. We treat your home with respect.

Aftercare

You’re covered by our 10-year insurance-backed guarantee, with ongoing support if needed. Just call us — we’re here if anything comes up.

Discover our range of windows and doors

From stylish double glazing to energy-efficient windows, we have something for every home. Each one is backed by our 10-year guarantee for lasting peace of mind.

More reasons to choose us

High quality that lasts

Whether you need new windows in Chessington, double glazing repairs, or stylish composite doors, we only install products we’d be proud to have in our own homes. Secure, energy efficient, low maintenance, and built to withstand British weather.

10 Year guarantee

Every installation we complete comes with a full insurance-backed guarantee for complete peace of mind. No shortcuts. No surprises.

Friendly pressure free service

We don’t do scripts or sales patter. We listen, explain your options clearly, and offer solutions that work for you, whether it’s fixing a window locking mechanism or planning a full door replacement.

We go beyond installation

Need help with window repairs in Chessington? Want to explore front door porch ideas or secondary glazing for a period property? We offer advice and solutions for every stage of home improvement.

A trusted Surrey window installer, proudly serving homes and community names across the UK

Real homes. Real service. Real results.

Get in touch with a team that puts your home first and treats it like their own.

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