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Welcome to SD Armstrong

We are your complete building company, with skills across many building services, offering a complete package to brighten up your home.  From the smallest jobs to whole house builds we cover the whole of the North East helping customers with our friendly, experienced and reliable approach to each project.  We guarantee 100% satisfaction to all our clients.

A friendly member of our team will talk you through every stage of your project, providing you with free of charge costings.  As we’ve had so much experience as a team of skilled tradesmen, we can give you help and advice on all aspects of your requirements, endeavouring to meet your budgets at every stage.

Contact us now to discuss how we can help you make the most out of your next building or home improvement project.

Extensions & Sunrooms
Domestic Plumbing
Loft Conversions
Garage Conversions
Bespoke Joinery
Structural Work
Painting & Decorating
Design & Planning

Latest Projects View Portfolio


"I would recommend you to anyone"

I am a lady in my older years. when the time came to sell my property to downsize i realised to get the best price for my property was to update the entire property. but I did not know who to turn to either who to trust to do the perfect makeover. that's when I came across sd armstrong property maintenance. I knew the first moment from the first meeting to discuss the project i made the right call to the right company. so friendly and the whole team put my mind to ease through the whole project. am so happy the way it turned out the makeover added thousands onto my property. friendly, tidy, always on time top end products the team gave 180% thank you sd armstrong recommend to anyone :)

"We would highly recommend SD Armstrong"

SD Armstrong have just completed a full bathroom makeover for us.
Excellent job! They worked with us, took our ideas onboard and delivered exactly what we wanted. Excellent communication and all the lads working on the job were great.
We would highly recommend SD Armstrong and will be using them again for future projects. Great service