A Team You Can Rely On When It Matters Most

When something goes wrong with your plumbing or heating, you don’t just need a quick fix, you need a team you can trust to turn up, communicate clearly, and get the job done properly.

That’s exactly what J&K Plumbing & Heating was built to do.

Trusted Experience, Built Over 20+ Years

J&K was established over 20 years ago in Sidcup by John and Karen Watkins, growing from a local, family-run business into a trusted company serving homes and businesses across London & Kent.

Today, John and Jamie lead a highly skilled team of engineers, bringing decades of combined experience to every job, whether it’s a small repair or a large project.

As Gas Safe registered engineers, we specialise in all aspects of heating and gas work, delivering safe, reliable, and worry-free solutions. Many of our customers have been with us from the very
beginning, and we bring that same level of care and attention to every project.

MEET THE TEAM

Jamie Watkins

Partner & Engineer

John Watkins

Partner & Engineer

Holly Watkins

Operations Coordinator

WHY CHOOSE J&K

A Straightforward, Professional Approach

We believe getting plumbing and heating work done shouldn’t add to your stress. That’s why we focus on:

REVIEWS

Trusted by Customers Across London & Kent

I have used J&K Plumbing & Heating now for the last few years. During that time Jamie has done a number of different jobs for me ranging from Gas safety checks, boiler repairs, installing new boilers, fixing leaking pipes, replacing taps, toilet repairs and more recently fitting a filter to an old boiler. I have always found Jamie to be reliable and professional. As soon as I have any issues I just contact Jamie. I know the work will be done, and done well and its all at a fair price. I have no hesitation in recommending Jamie to anyone out there who is looking for a reliable, good gas engineer and plumber.

– Nick Govind, Landlord

Jamie and John are a credit to each other, both very friendly. So nice to find a pleasant and professional company, that are actually as good as their reviews. Fantastic service, wouldn’t hesitate to recommend. Top quality workmanship from start to finish.

– Wendy, SE28

Jamie provided a rapid response and first-class service. Excellent communications by telephone, text and e‑mail throughout, demonstrating a high degree of professionalism and customer confidence. By the time the installation had been completed not only the boiler, but the ancillary pipework and electrical cabling were neat and tidy and was easily accessible. A nice touch was the clear labelling of all the components and their respective switches. System fully commissioned and instruction manual and paperwork left tidily beside boiler. You have another satisfied customer. Well done Jamie!

– David Uncles, DA5

We have worked with J&K Plumbing & Heating for several years on a range of projects, from minor works to major refurbishments in prestigious office fit-outs. We have always found them to be highly professional, reliable, and skilled.

Lee Brown – Projector Director – Andhouse

J&K Plumbing were excellent! We had previously tried 3 other recommended plumbers to regulate a hot water issue and Jamie from J&K Plumbing was the only plumber to correctly identify the issue and to remedy it quickly! We were very impressed and I would certainly recommend them. Thank you so much!

– Hannah Currie, TN9

We’ve had Jamie on many occasions for plumbing work and had a new boiler fitted, every job has been 5* service- highly recommend

– James Ray, DA5

J&K Plumbing & Heating consistently deliver professionalism, attention to detail, and excellent communication on our office fit-out projects. Working with a family-run business that combines expertise with a personal, client-focused approach is always reassuring.

Gary Andersen – Director – Two Limited

I knew I could trust J&K to fit a new boiler in a rental property for us, which included a new flue and arranging scaffold access. I did not need to take time off work to attend and the tenant was happy to have heating back so quickly.

– Suzanne Brewer, SE3

My boiler had been playing up for a while and a friend recommended J&K, they came out straight away and fixed the problem. Lovely guys, they know exactly what they’re doing. Would highly recommend. Thank you.

– Lucy Dowling, SE9

Building a relatively new relationship with J&K Plumbing & Heating over the past year through works in offices across London Victoria and Holborn, we have found them to be a reliable, no-fuss organisation. We have been impressed with their professionalism, attention to detail, and ability to deliver high-quality results on time, making even complex projects straightforward and stress-free.

Geoff Gosbee – Director – EAS Interiors

Really impressed with the service from Jamie. He was quick to respond, turned up on time, and got the job done efficiently with no mess left behind. Everything was explained clearly and the price was fair too. would definitely recommend and use again!

– Sam Jefferies, DA9

GET STARTED

Need a Reliable Plumbing & Heating Team?

Whether it’s an urgent issue or a planned project, J&K Plumbing & Heating is here to help.

Fast response. Clear communication. Work done properly.