I have tried unblocking my external drain, blocked by grease, by pouring boiling water with sea salt it melted the grease straight away and i collected all the grease that came to the service with a sieve i then used a rod to ensure the chamber was clear and then cleaned all more hot water and then cold water saved me about £! Burnet road, sweet briar industrial estate, norwich nr bs. Thanks for printing! don't forget to come back to delta plumbing for fresh articles! We are a family run business and have been supplying and fitting gas boilers and installing full heating systems for customers throughout the uk for more than years. We are very proud to have a fantastic workforce who strive to deliver a superior service, providing market leading materials such as: worcester-bosch & vaillant boilers, honeywell controls and stelrad & myson radiators all at a cost designed around you! We had a small fire at my restaurant and i must say joe was there for every problem i had always polite and answered every question i had if we have any other issues come up joe will be the one i call on! he gives you the hometown personal treatment that this world is lacking of he made all the phone calls and set up inspections for me as well.so if you do need any plumbing needs ask for joe! you will love his personality! Call us with confidence! we are fully licensed (lic#cfc) bonded and insured plumbing contractor we have the knowledge, skill and expertise to fix your plumbing problem fast! We provide hour emergency service for all of your plumbing, heating and cooling needs pleaseâ â. You don't have to use your energy provider's boiler cover! Our combined experience of years gives you piece of mind that your new boiler is being installed by professionals that are passionate about what they do. James foy plumbing is liverpool's premier drain repair service available to you / all year around our technicians are fully certified and experienced to solve all you drain issues, whether they are blocked drains, toilets, sinks or baths our vehicles are fully equipped with what is healthy eating the latest drain cleaning technology this includes high-pressure water jets, electro-mechanical cable spirals and other no dig technology avoiding large construction projects such as excavating up your front drive! We are local and with the best value and friendly service you can rely on family owned and locally based to take care for your drainage problems we are always available and are ready when you are.