We offer a comprehensive range of construction and renovation services tailored to meet your unique needs. Explore our core offerings below

Full Refurbishments

Whole-property refurbishments managed from strip-out to final finish, staged and honestly quoted from day one.

Renovations & Extensions

Single & double-storey extensions, loft conversions and open-plan renovations that add real space and value.

Kitchens & Bathrooms

Design-to-installation kitchen fitting and bathroom & en-suite installation, built to last.

Bespoke Carpentry

Fitted wardrobes, staircases and made-to-measure joinery, handcrafted to fit your home perfectly.

Basements

Structural basement digs, extensions and cellar conversions, fully project-managed from party wall agreement to final finish.

Swimming Pool Construction

Dive into luxury with our professional swimming pool construction services.

Luxury Hot Tubs

Relax in style with our range of high-quality hot tubs, perfectly suited to UK homes and weather. Designed for comfort and durability

Landscape contractors

Elevate your outdoor spaces with our expert landscaping services. Whether you’re starting fresh or enhancing your existing space, we’ll work with you to design and build a landscape that complements your home and lifestyle."

Custom Builds

Have a unique idea? Let’s bring it to life with our custom construction solutions.

Bespoke Carpentry

Fitted wardrobes, staircases and bespoke joinery handcrafted to fit your home perfectly.

Our Mission

RJS motto: Building dreams for 10+ years

At RJS Innovative Building, our mission is to transform houses into dream homes by delivering exceptional craftsmanship, innovative solutions, and outstanding customer service. With 10+ years serving London, Essex, Hertfordshire and everywhere inside the A406, we are dedicated to creating bespoke spaces that enhance our clients' lives, combining functionality, style, and sustainability.

Whether it's a new build, a full refurbishment, an extension or a basement conversion, we project-manage every job ourselves — fully insured, with our own suppliers for kitchens, bathrooms, quartz and stone, and windows in uPVC, timber and aluminium, plus solar, heat pump and specialist lighting installation. No job is too big or too complex. Find out more about why our clients choose us.