About Us
N.J Armstrong Plumbing & Bathrooms was founded in 2019 by Neil Armstrong, a professional plumber based in Swindon with over 15 years of experience and all relevant qualifications. After struggling to find a company that matched his own high standards and approach to the trade, Neil decided to go out on his own—building a business that reflects exactly what he believes a plumber should be: reliable, honest, skilled, and genuinely customer-focused.
Today, we are a small team of highly trained and experienced professionals, delivering high-quality local plumbing and bathroom renovation services in Swindon and across Wiltshire. We take pride in offering a service that is not only professional, but also friendly, transparent, and easy to work with from start to finish.
We cover all aspects of plumbing, no matter how big or small, but we have a real passion for bathroom renovations. From the initial planning and design to the final installation, we enjoy working closely with our customers and other trades to bring ideas to life. With a strong eye for detail and design, we ensure every bathroom is both practical and finished to a high standard.
Our work is built on strong values—honesty, reliability, clear communication, and high-quality craftsmanship. We take the time to listen to what you want, offering expert advice based on years of hands-on experience to create solutions that work well and look great. Our goal is always to make the process as smooth and stress-free as possible.
We are fully insured and proud to have built a reputation through word of mouth, repeat customers, and consistent 5-star and 10/10 reviews across platforms including Google, Facebook, Checkatrade, and MyBuilder. This reflects our commitment to delivering a service people can trust.
If you’re looking for a trusted plumber in Swindon or a bathroom renovation specialist in Wiltshire, we’re here to help. Whether you have a full project in mind or just need some advice, feel free to reach out—we’re always happy to talk things through, answer any questions, and visit to provide a free quote. No job is too big or small.
"Neil and his team were all professional, friendly and very helpful. The original quote was very reasonable and all work was done to a very high standard if I need any work done in the future I will call them in again."
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Core Values
THIS IS WHAT WE DO BEST
Your safety
comes first
At N.J Armstrong Plumbing & Bathrooms, we take safety seriously on every job, protecting both our customers and our team at all times. We follow best practices and current regulations, ensuring all plumbing and bathroom installations are carried out safely and correctly.
Professional & reliable team of experts
Our team of experienced professionals is committed to delivering a reliable, high-quality service on every job. With strong attention to detail and clear communication, we work efficiently, respectfully, and to the highest standards—ensuring you can trust us from start to finish.
State of the art diagnostic equipment
We use modern, state-of-the-art diagnostic equipment to quickly identify and resolve plumbing issues with accuracy. This allows us to work efficiently, reduce disruption, and ensure long-lasting, reliable results every time.
Personalised service with service record
We provide a personalised service tailored to your needs, keeping clear records of the work carried out for your peace of mind. This ensures consistency, transparency, and makes any future plumbing or maintenance work straightforward and hassle-free.
Impeccable
customer service
We pride ourselves on impeccable customer service, making the whole process smooth and stress-free from start to finish. We’re always happy to speak on the phone or WhatsApp to ensure we fully understand your needs and provide the best possible solution.