Lock and Flow Plumbing and Heating LTD is an independent local tradesperson covering DN1.

1. DDani K★★★★★

   Jacob is a really friendly and knowledgeable guy. He came out to service our boiler and did a great job. He went into detail explaining why some elements didn???t work and fixed them. Will definitely be using his services again!

   Google review · 7 Apr 2026
2. DDion Thomas★★★★★

   Had a gas leak and Lock and Flow were round right away to sort the problem. Even though it was late in the evening, there was no hesitation. Everything in the house was checked, so many tests were carried out. Amazing service. Jacob really knows his stuff. Highly recommended!

   Google review · 23 Mar 2026
3. llisa fiorenza-bellezza★★★★★

   Jacob came to fit a new boiler. What a lovely, honest, down to earth man. Very knowledgeable and spent the time to explain more than anyone else before. Boiler is working great and would highly recommend this company.

   Google review · 22 Dec 2025
4. JJenny Stevens★★★★★

   When we moved into our house recently, the boiler was leaking water through to the ceiling below. We phoned Jacob and he came out that evening. He then came out the following week and fitted a new boiler for us. Jacob did a great job, was really polite and friendly and we would highly recommend him. We would use him again for any plumbing or heating issues.

   Google review · 26 Nov 2025
5. JJoe Forrester★★★★★

   A great experience! Jacob was very honest, professional and friendly and handled everything super-quickly when our boiler was knackered. He was very up-front about our options, kept our costs down and got everything done quickly and to a great standard. Highly recommend!

   Google review · 14 Nov 2025

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