Lancashire's customer-first construction team

Stop Vetting. Start Building.

Spend less time choosing a builder and more time improving your home. Renex combines 15 years of construction experience with a customer-first approach to project management, giving you the confidence to move your project forward and realise your vision.

headshot of Caleb Smith, Renex owner

Discuss your project with Caleb today.

Not ready to chat? Enquire online

Lancashire's customer-first construction team

Stop Vetting. Start Building.

Spend less time choosing a builder and more time improving your home. Renex combines 15 years of construction experience with a customer-first approach to project management, giving you the confidence to move your project forward and realise your vision.

headshot of Caleb Smith, Renex owner

Discuss your project with Caleb today.

Not ready to chat? Enquire online

Lancashire's customer-first construction team

Stop Vetting. Start Building.

Spend less time choosing a builder and more time improving your home. Renex combines 15 years of construction experience with a customer-first approach to project management, giving you the confidence to move your project forward and realise your vision.

headshot of Caleb Smith, Renex owner

Discuss your project with Caleb today.

Not ready to chat? Enquire online

Introduction

We're Renex, Lancashire's customer-first construction company.

Most homeowners spend weeks (or even months) comparing companies, reading reviews and trying to work out who'll match their promises when they're on site. All they want is a team who builds with care, turns up on time, gets stuck into the job, respects their home and is available to talk if questions arise.

We built Renex around that mindset. We believe great work, honest advice, clear communication and transparent pricing should be the standard not the exception and we're committed to proving it.

Caleb truly went above and beyond, always arriving on time and finishing the job exactly when he said he would.

Layla

Interior Renovation

Great communication, great design ideas, and a great work ethic all add up to a fantastic experience and end result.

Chris Grundy

Driveway Transformation

They talked everything through with us and even suggested a few improvements that really enhanced the final result.

Tracey Atkins

Landscaping & Extension

The place was transformed to look like my vision and the workmanship is excellent.

Pia Vinther

Construction

Our Services

No matter the space, we're on hand to bring it to life.

Whether you're extending your home, renovating your interior or transforming your garden, Renex provides a complete construction service with one experienced team managing your project from the first conversation through to the final walkthrough.

A small single-story extension with unfinished brickwork and a partially completed slanted roof is under construction at the back of a semi-detached house.

Extensions
& Conversions

Create the extra space your home needs without moving. Whether you're opening up your kitchen, extending into the garden or creating room for a growing family, we'll build an extension designed around the way you live.

Learn more

A modern kitchen featuring sleek gray cabinets, a central island with bar stools, wooden flooring, and stainless steel appliances, illuminated by warm under-cabinet lighting.

Renovations
& Installations

Transform the rooms you use every day. From single-room renovations to complete home refurbishments, we'll help you create a home that's more practical, more enjoyable and built around modern living.

Learn more

A beautifully landscaped backyard features a raised stone patio with a small brick water fountain centerpiece, surrounded by neatly arranged potted flowers and lush green grass, bordered by a wooden fence.

Landscaping
& Hardscaping

Make better use of your outdoor space. From patios and driveways to complete garden transformations, we'll create an outdoor space that's built on solid foundations and designed to be enjoyed for years to come.

Learn more

Our Process

Complete clarity from day one, until the job's done.

(01)
Home Visit

We visit your home, understand your project and give honest advice before any decisions are made.

(02)
Planning

You'll receive a clear quotation, a project plan and a timeline before work begins.

(03)
Construction

Your project gets underway with regular updates, clear communication and everything managed from start to finish.

(04)
Handover

We walk through the finished project together and make sure everything is exactly as it should be before we hand it over.

Client Portal

Client Portal

Keep track of your project with Client Portal

Every Renex project includes access to our client portal, giving you one place to follow progress, view documents, track milestones and stay connected to the team from start to finish.

Learn more

The image depicts a sleek tablet placed on a textured fabric surface, displaying a comprehensive project tracking interface with stages and progress bars, emphasizing productivity and technology.

Testimonials

We're trusted by homeowners who value great service & great results

We're trusted by homeowners who value great service & great results

Renex Construction | Home Extensions, Renovations & Landscaping Lancashire
Caleb is an absolute star. We've been lucky to have him do two quite sizeable projects for us, and both are amazing. He turns up when he says he will, gets stuck into the job, and doesn't stop until it's done. Great communication, great design ideas, and a great work ethic all add up to a fantastic experience and end result.
Caleb is an absolute star. We've been lucky to have him do two quite sizeable projects for us, and both are amazing. He turns up when he says he will, gets stuck into the job, and doesn't stop until it's done. Great communication, great design ideas, and a great work ethic all add up to a fantastic experience and end result.
Chris Grundy

Renex Client

Ready to start building?

Ready to start building?

Renex owner Caleb has spent 15 years helping homeowners improve their properties through extensions, renovations and landscaping projects across Lancashire. Book a home visit to discuss your ideas, explore what's possible and get straightforward advice on the best way to move your project forward. There's really nothing to lose.

headshot of Caleb Smith, Renex owner

Discuss your project with Caleb today.

headshot of Caleb Smith, Renex owner

Discuss your project with Caleb today.

Not ready to chat? Enquire online

A man in a black work uniform stands confidently in front of a white utility van parked on a suburban street, with rows of houses and a cloudy blue sky in the background.

Frequently Asked Questions

Frequently Asked Questions

Your questions, answered.

Your questions, answered.

We specialise in home extensions, interior renovations and landscaping projects. This includes everything from patios and garden transformations to garage conversions, full refurbishments and house extensions.

Yes. We offer free, no-obligation quotations and consultations. We'll discuss your project, understand your requirements and provide a clear proposal outlining the work involved.

Simply contact us and tell us about your project. We'll arrange a visit to discuss your ideas, assess the property and provide recommendations before preparing a quotation.

Absolutely. Clear communication is a key part of how we work. You'll receive regular updates throughout the project and have access to our client portal to track progress and milestones.

Yes. Every project is managed end to end by our team with one point of contact throughout. We coordinate every trade, every stage, from the first visit to the day we hand you the keys.

Yes. We carry full public liability insurance and all relevant certifications. Details are available on request.

We're committed to quality workmanship, honest pricing and clear communication. Our goal is to make improving your home a straightforward and enjoyable experience from start to finish.

We're based in Colne and work with homeowners across East Lancashire and the Ribble Valley, including Clitheroe, Burnley, Nelson, Accrington, Whalley, Longridge, Barnoldswick and surrounding areas. If you're not sure whether we cover your area, get in touch and we'll let you know.

We work across three areas — home extensions, interior renovations and landscaping and hardscaping. This covers everything from single storey extensions and loft conversions to full kitchen renovations, open plan conversions and complete garden transformations.

Every project is priced on its own merits. Size, specification and scope all have an impact on cost. We provide detailed, itemised quotes so you know exactly what you're paying for before any work begins. We don't price to win the job and adjust later.

headshot of Caleb Smith, Renex owner

Discuss your project with Caleb today.

headshot of Caleb Smith, Renex owner

Discuss your project with Caleb today.

Areas we serve

Based in Colne.
Serving Lancashire.

Colne

Nelson

Barnoldswick

Earby

Barrowford

Foulridge

Trawden

Burnley

Padiham

Briercliffe

Worsthorne

Clitheroe

Whalley

Longridge

Sabden

Chatburn

Waddington

Downham

Gisburn

Langho

Wilpshire

Accrington

Great Harwood

Oswaldtwistle

Rishton

Clayton-le-Moors

Church

Blackburn

Darwen

Mellor Brook

Rawtenstall

Bacup

Haslingden

Whitworth

Waterfoot

Helmshore

Hebden Bridge

Todmorden

Sowerby Bridge

Halifax

Mytholmroyd

Keighley

Haworth

Silsden

Steeton

Oakworth

Skipton

Gargrave

Cononley

Embsay

Littleborough

Wardle

Milnrow

Areas we serve

Based in Colne.
Serving Lancashire.

Colne

Nelson

Barnoldswick

Earby

Barrowford

Foulridge

Trawden

Burnley

Padiham

Briercliffe

Worsthorne

Clitheroe

Whalley

Longridge

Sabden

Chatburn

Waddington

Downham

Gisburn

Langho

Wilpshire

Accrington

Great Harwood

Oswaldtwistle

Rishton

Clayton-le-Moors

Church

Blackburn

Darwen

Mellor Brook

Rawtenstall

Bacup

Haslingden

Whitworth

Waterfoot

Helmshore

Hebden Bridge

Todmorden

Sowerby Bridge

Halifax

Mytholmroyd

Keighley

Haworth

Silsden

Steeton

Oakworth

Skipton

Gargrave

Cononley

Embsay

Littleborough

Wardle

Milnrow

Areas we serve

Based in Colne.
Serving Lancashire.

Colne

Nelson

Barnoldswick

Earby

Barrowford

Foulridge

Trawden

Burnley

Padiham

Briercliffe

Worsthorne

Clitheroe

Whalley

Longridge

Sabden

Chatburn

Waddington

Downham

Gisburn

Langho

Wilpshire

Accrington

Great Harwood

Oswaldtwistle

Rishton

Clayton-le-Moors

Church

Blackburn

Darwen

Mellor Brook

Rawtenstall

Bacup

Haslingden

Whitworth

Waterfoot

Helmshore

Hebden Bridge

Todmorden

Sowerby Bridge

Halifax

Mytholmroyd

Keighley

Haworth

Silsden

Steeton

Oakworth

Skipton

Gargrave

Cononley

Embsay

Littleborough

Wardle

Milnrow

Logo of Renex featuring a stylized orange and white design with the brand name in bold letters.

Telephone

07766 547180

E-mail

info@renexconstruction.co.uk

Address

59 Harrison Drive

Colne

Lancashire

BB8 9SJ

Designed by Initial Pixel

Logo of Renex featuring a stylized orange and white design with the brand name in bold letters.

Telephone

07766 547180

E-mail

info@renexconstruction.co.uk

Address

59 Harrison Drive

Colne

Lancashire

BB8 9SJ

Designed by Initial Pixel