24 Hour Emergency Number

CALL US: 0203 928 0941

Welcome to A1 Heating & Plumbing

Welcome to A1 Heating & Plumbing

Welcome to A1 Heating and Plumbing. We are local plumbing and heating engineers based in Banstead serving all areas of South London, catering to all domestic client’s central heating systems, gas services and plumbing requirements.

We are a small business, yet no job is too big for us. We understand the often-unnecessary stress caused by heating and plumbing related problems in the home, so whether it's an unexpected repair or help building the bathroom of your dreams, we won't leave you out in the cold!

We offer competitive pricing, exceptional workmanship, and specialist and impartial guidance tailored to customers’ requirements while providing certified, gas safe, professional services. Our reputation has been developed through hard work and reliability, which is why we are the area's number one choice for plumbing & gas related work.

Our services include boiler servicing, power flushing, toilet repairs, boiler repair/boiler installation, central heating installations, landlord gas safety certificates, bathroom fitting & installation, tap repair & installation, unvented cylinder repairs & installation and all plumbing repairs including drain unblocking & cleaning.

If you have any enquires or require a non-obligation quotation, Call us 24/7 on 0203 928 0941.

We welcome all customers to examine our previous projects to see our high standard of work. We further recommend you to view our testimonials on Checkatrade.

Customer Reviews

A courteous contractor - takes the whole hassle of fitting in a bathroom suit from start to finish!

- Mr Haque, Landlord London

I was very pleased with Ashley's work and his manner.

I would highly recommend him

- Homeowner Customer

Ashley and his team are fantastic! Ashley understands that I am looking for efficiency but aesthetics and staying within budget is equally important. The team did a superb job installing my boiler, new heating system, teeing everything off and getting rid of all the unnecessary pipes. They left my home in good working condition and cleaned up after themselves. I always felt Ashley had the time and patience to answer my questions even after the work was completed. I highly recommend A1 Heating and Plumbing Ltd.

- Ms Patel, London

The team were highly professional, quick and tidy, we’ve already recommended them to family. Wouldn’t hesitate to use them again.

- Ms. Barette, Carshalton


Ashley came out at a time convenient for me to view the property and project. He provided me with a very fair price and carried out the job with his team working around days/times that I requested. The job was a huge success, he even came back and carried out a few extra odd jobs for me that I hadn't planned for. He has a great eye for detail and is always happy to offer up his experience and suggestions should you want them. I trust Ashley implicitly, I can't say that for most labourers I've worked with in the past, and will always use him in the future. Great experience!

- Mr Radford