Our Portfolio

We provide local building services in Stevenage and surrounding areas. Contact us for a quote no matter the size of the job if you require an accredited high quality builder. 

We offer a free quotation service

Local Builder Services

As a local builder we engage with our community providing free advice and quotes. We love our community in Hertfordshire, and endeavour to the best we can whenever we are hire. 

All of our staff are trained and we as a building company hold many accreditations and qualifications. Feel free to contact us or visit us in our offices. 

Home Extension In Stevenage

Home Extensions

View our home extension project. A 2 storey extension, complete internal renovation and landscaping.

Kitchen Extension Stevenage

Kitchen Extensions

A beautiful modern kitchen extension in London. Glass doors, integrated furniture and sleek styling.

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Commercial Property

Complete renovation of a commercial property in Milton Keynes. Now, the Blossom Room is an icon in Milton Keynes.

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Bathroom Renovation

A simple and tidy bathroom renovation. New flooring and tiling with bathroom and sink unit.

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Swimming Pool Build

A beautiful swimming pool build with decking. Designed with skill improving this properties appeal and look.

Local builders in Stevenage

Property Renovation

A simple contract to apply rendering, guttering and window frames. A beautiful colour matching finish.

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Camden Roofing Project

Complete roofing rebuilt and renovation using timber and leadwork. Finished to perfection contact us for more information. 


All of our projects go through a professional consultation, detailed and communicated with transparency.


We then look to start the design and planning process. Avoiding disruptions during building or work.


Once we are both satisfied we will being our work in building or renovation. Our focus is quality and perfection.

Get a free quotation

Feel free to call us or submit a request if your thinking about hiring a local home extension builder use our form below. Visit us in Stevenage our office which is open to all of our clients for planning, design discussions or a general quote. 

Why Choose Us?

Nationserv is a local builder based in Stevenage. We offer a fixed price quotation promise, ensuring transparency and confidence when using us. From small building repairs to full house builds we offer free no obligation quotes.

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