Reliable, Trustworthy local Stevenage Builders

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Call today for free advice or to book your appointment.

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Alternatively fill out the contact form and we'll get back to you within 24 hours

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Receive your free fully itemised quote within 7 days


Here's some off the services offered by Lee Construction Builders LTD, Your local Stevenage Builder

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Home Extensions in Stevenage

We can build your home extension & assist from 

planning to completion or alternatively we can quote and build to your existing plans. 

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Garage Conversions in Stevenage

Garage full of clutter & going to waste? Convert your garage & use the space for a new dining room, playroom, bedroom, kitchen or bathroom


Structural Alterations in Stevenage

Want to remove a supporting wall or chimney breast to create an open plan living space but not sure how to go about it? Let us help you!


Kitchens & Bathrooms in Stevenage

Time to update your dated Kitchen or Bathroom? We offer a free kitchen & Bathroom design service tailor made to your requirements.

Lee Construction Builders LTD

5 star rated local Builders in Stevenage


Free Quote


We do not price cheap then add extras along the way. Instead we provide a fixed, fully itemised, realistic yet competitive quote.

5 Star Customer Reviews


See what our customers have to say about us or better still visit us on site and meet our customers and the rest of our team.

Free Advice

Need advice on planning, building regulations, structural calculations? Give us a call and we will assist you.

Quality Workmanship

Fully trained and experienced builders that can complete your project to plan, within budget & on time.


Wide Range of Services


Extensions, Garage conversions, Structural alterations, Brickwork, Roofing, Plastering, Electrical, Plumbing and much more!

Recommended by Local People

100% of our customers say they’d use us again or recommend us to a friend!

Local Stevenage Builders

Lee Construction Builders LTD are your local Builders in Stevenage. We offer free quotations and can build your project for a fixed price. 

We're able to help you from planning to completion or alternatively we can quote and build to your existing plans. We do not believe in pricing cheap to win jobs then adding on extras as we go. Instead we provide a fixed, fully itemised, realistic yet competitive quote.

Planning Permission & Building Control in Stevenage

Have a specific project that requires professional attention?
If you require plans drawn up and or assistance with the planning application, building regs application, structural calculations, Thames water build over agreements or new sewage connection applications then we can help you with all of that. As local Stevenage Builders we've built good relationships with local architects and structural engineers. We have become very familiar with the Stevenage building control team (North Herts Building Control) and them with us and the way in which we work.

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"A fantastic, professional and courteous piece of work with extra attention to the details. I had a 2 story 30sqFt extension installed. They paid extra attention to perfectly match my unique brick and roof colour and the internal fit and finish was second to none. They were understanding of working around our young family & pets and completed all work on time and on budget. Could not recommend enough"

Lee Construction Builders LTD
Your local, Reliable, trusted Stevenage Builder

All our team are fully qualified and experienced tradesmen that have seen and dealt with every building challenge possible. We have a track record of happy satisfied customers as we provide a friendly, professional service, and are always respectful of our customers, understanding that our workplace is your home.

Lee Construction Builders LTD are your local Builders in Stevenage. We offer free quotations and can build your project for a fixed price. 

We Specialise in Extensions, Garage conversions, Brickwork, Roofing, Plastering & all types of Alteration / Renovation work so whether you’re planning on removing a supporting wall, having a new extension or just need a little re-pointing to some existing brickwork we'll be able to help. We offer free quotes and all work is guaranteed. Also the price we quote you is the price you pay. We do not believe in pricing cheap to win jobs then adding on extras as we go. All quotes are fully itemised. 

We encourage all new customers to come and visit us on our current projects, that way you’ll get to see the quality of our work and even meet our customers to get some real-time feedback. We're always building somewhere in or around Stevenage so give us a call today.

As local Builders in Stevenage, Hertfordshire we work closely with local architects and structural engineers so we're able to help you from planning to completion or alternatively we can quote and build to your existing plans.

Although we are Stevenage based Builders we do cover other areas as well. Here's some of the places we've worked in over the years.

Stevenage, Knebworth, Welwyn, Aston, Ware, Tewin, Datchworth, Hitchin, Letchworth, Hertford, Welwyn Garden City, Hatfield, Royston & Enfield, England, United Kingdom.