KJM Group

Business Details

43 Years

experience

Trusted Home Improvement Solutions in Andover

Established in 1983, KJM Group has built a reputation as a trusted provider of high-quality home improvement solutions across Andover, Hampshire, and surrounding areas. Our expertise spans the supply and installation of uPVC, timber, and aluminium windows, doors, conservatories, and replacement roofs, all delivered with a commitment to exceptional craftsmanship and customer service. Accredited by Which?, Checkatrade, and FENSA, we prioritise sustainability through the use of recyclable materials and energy-efficient designs. Our no-pressure approach ensures homeowners receive tailored quotations without obligation, with over 70% of customers choosing not to seek alternatives.

Backed by decades of experience and a team of skilled professionals, we pride ourselves on delivering bespoke solutions that enhance both the functionality and aesthetic appeal of residential properties. Our dedication to transparency, reliability, and post-installation support has earned us a loyal customer base, with over 80% of our business stemming from recommendations and repeat clients.

Services

Windows Doors Conservatories Roofline Conservatory Roofs

Details

Year established: 1983

Highlights and features

Over 40 years of expertise in home improvement installations.
Accredited by Which?, Checkatrade, and FENSA for quality assurance.
No-pressure quotations with flexible review periods.
UK-based manufacturers ensuring made-to-measure, high-quality products.
80% of business comes from satisfied customers and recommendations.

Associations and certifications

Which?
Checkatrade
FENSA

What people say

Superb service Professional and easy to deal with No mess, no rubbish left behind Polite and respectful Highly recommend

Website

Update Listing

Services

Windows

KJM Group supplies and installs uPVC, timber, and aluminium windows tailored to enhance energy efficiency and security. Our range includes casement, flush casement, and sliding sash designs, all crafted to meet individual aesthetic and functional needs. Backed by decades of expertise, our installations ensure durability and compliance with British standards.

Doors

We offer composite, uPVC, and timber doors designed for superior insulation and security. Options include front, back, French, and bifold doors, with customisable finishes to complement any property. Our installations prioritise ease of use and long-term performance, supported by industry accreditations.

Conservatories

KJM Group provides bespoke conservatories in Edwardian, Victorian, and P-shaped designs. Constructed with high-quality materials, our conservatories maximise natural light and thermal efficiency, creating versatile living spaces. Each project includes tailored design consultations and expert installation.

Conservatory Roofs

We install solid and glass conservatory roofs, including Livinroof systems with U-values as low as 0.12 W/mK. Options feature thermal insulation, customisable glazing, and compatibility with existing structures, ensuring year-round comfort and energy efficiency.

Roofline

Our roofline solutions include fascias, soffits, and guttering designed to enhance property aesthetics and weather resistance. Manufactured from durable materials, these components improve insulation and require minimal maintenance, extending the lifespan of your home's exterior.

People

Mark Pearce

Managing Director

Mark joined KJM in 1983, progressing from installer to Managing Director. With extensive experience in sales and management, he oversees operations and ensures adherence to the company's commitment to quality and customer satisfaction.

Paul Ginger

Sales Manager

Paul leads the sales team with a background in installation, providing practical insights to clients. His approach focuses on understanding customer needs and delivering tailored solutions without pressure.

Andy Turner

Installer

Andy has been with KJM since its inception, bringing over four decades of installation expertise. His attention to detail and commitment to quality ensure seamless project completions for homeowners.

Charles Flint

Sales Consultant

Charles transitioned from installation to sales, combining technical knowledge with client-focused service. He specialises in guiding customers through product selections and installation processes.

Anthony Crean

Head Builder

Anthony leads our building team, managing on-site preparations for conservatory and extension projects. His expertise ensures structural integrity and alignment with design specifications from the outset.

Questions

Does KJM Group offer a no-pressure quotation service?

Yes, we provide no-pressure quotations, allowing you to review details at your leisure without obligation.

What areas do KJM Group cover for installations?

We serve Andover, Hampshire, and surrounding regions including Berkshire, Dorset, Surrey, and Wiltshire.

Are KJM Group's products energy efficient?

Yes, our windows, doors, and conservatories feature high-performance glazing for optimal thermal efficiency.

What accreditations does KJM Group hold?

We are accredited by Which?, Checkatrade, and FENSA, ensuring quality and compliance with industry standards.

Can I customise my conservatory design with KJM Group?

Yes, we offer bespoke conservatory designs with options for styles, colours, and high-performance glass.

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Reviews (6)

Write a Review

Jon Palin

Jun 17, 2022 Report

Top quality professional installation from the team at KJM. We recently had new Bi-fold doors installed during a new kitchen installation and the KJM team worked seamlessly with the other trades to complete the kitchen replacement. We have previously used KJM for the replacement of all of our windows, doors, conservatory, soffits and gutters in previous years and have always found them to be friendly, professional, helpful and reasonable in costs. We would not hesitate to recommend using Paul, Mark and the team at KJM.

Paul Askew

May 19, 2022 Report

After a collision damaged our bay window while on holiday, we called KJM for help, they couldn't have been more helpful! First they went round to the property and made sure the property was safe and secure, then Paul made a plan for repairs. Josh and Charlie carefully removed the entire bay and replaced the damaged parts, I can honestly it is as good as new! Absolutely delighted! Recommend KJM

Alastair Blair

Apr 24, 2022 Report

I was very pleased and most impressed with the quality & finish of the windows and doors, plus I couldn't have wished for a more polite, friendly and competent team of installers. Definitely a 5 star installation.

Andrew Martin Bagg

Apr 19, 2022 Report

Josh and Charlie came to fit our new bay windows on Tuesday. They arrived on time and were polite and professional. They worked hard all day and got the job done in good time. They cleaned up and left everything spotless. We would highly recommend this firm.

Amy Webb

Apr 15, 2022 Report

I would recommend KJM Group highly. A local company where the customer is clearly at the heart of their business. From the start to finish those we came into contact with were nothing but courteous, helpful and reassuring. From Lee who talked us through all our options to the wonderful team of fitters, we felt listened to, respected and considered. A particular mention has to go to Josh and Charlie who were with us throughout the whole fit.

They were an absolute pleasure to have and a real credit to the company; knowledgeable, extremely polite and thoughtful and went above and beyond to help us out. Thank you and we won't hesitate to contact you again in the future.

Samuel Boothman

Mar 12, 2022 Report

We have used KJM to fit all our new windows and they have been excellent. From the sales to the fitting, I would highly recommend KJM. Their customer service and product/fitting quality is the best I have seen. Very satisfied. A big shout out to Josh and Charlie who fitted our windows, very professional and friendly.