Transforming Homes, Enhancing Lives
About Us
Our Story
At KJM Group, we have been providing high-quality home improvement services to Andover, Hampshire, and surrounding areas since 1983. With over 40 years of experience, we have established ourselves as a trusted and reputable supplier of uPVC, Timber, and Aluminium Windows, Doors, and Conservatories. Our commitment to excellence and customer satisfaction has earned us accolades such as Which? Trusted Trader and Checkatrade approval.
Our Services
We offer a comprehensive range of services, including the installation of windows, doors, conservatories, and replacement roofs. Our product catalogue is extensive, featuring a wide range of high-quality products, including Casement Windows, Flush Casement Windows, Infinity Timber Effect Windows, Sliding Sash Windows, Tilt & Turn Windows, Residence 7 Windows, Residence 9 Windows, Secondary Glazing, Aluminium Windows, Beaumont Composite Windows, Timber Windows, uPVC Windows, Accoya & Hardwood Windows, Triple Glazing, Security, Integral Blinds, and Soundproofing.
In addition to our product range, we also offer expert installation services, ensuring that our customers receive a seamless and hassle-free experience. Our team of experienced installers is dedicated to providing exceptional workmanship, ensuring that every installation meets the highest standards of quality and precision.
Our Values
At KJM Group, we operate with a no-hassle, no-pressure approach to all quotations. We understand that making decisions about home improvements can be overwhelming, which is why we allow our customers to view our quotes in their own time and get back in contact with us whenever they're ready. Our commitment to sustainability is also paramount, as we strive to use recyclable and environmentally friendly materials in our products and services.
Our Mission
Our mission is to provide exceptional home improvement services that exceed our customers' expectations. We aim to build long-lasting relationships with our customers, founded on trust, reliability, and exceptional customer service. Whether you're looking to improve your home with new windows, doors, or conservatories, we are dedicated to providing a seamless and hassle-free experience that meets your unique needs and requirements.
Customer Reviews of KJM Windows
Excellent Service and Quality Work
All reviewers praised KJM Windows for their excellent service, professionalism, and high-quality work. Many reviewers mentioned the company's attention to detail, friendly and courteous staff, and efficient installation process. Several reviewers also praised the company's communication, quoting, and after-sales service.
Positive Comments
- Many reviewers praised the professionalism and courtesy of the installation team, citing their tidiness, efficiency, and attention to detail.
- Reviewers were impressed with the quality of the windows and doors installed, noting their energy efficiency and ability to reduce noise.
- Several reviewers praised the company's communication, quoting, and after-sales service, citing their responsiveness and helpfulness.
No Negative Comments
There were no negative comments or complaints about KJM Windows in these reviews.

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