A1 Heating and Plumbing

Expert Boiler Installation in Sutton, Surrey and South London

About A1 Heating and Plumbing

A1 Heating & Plumbing (London) Ltd bring over 20 years of combined experience in heating and plumbing services, serving homeowners and businesses across Banstead and South London. Their reputation has been built on reliability, high standards and consistent workmanship, making them a trusted local choice for both domestic and commercial projects.

As Worcester Bosch and Vaillant accredited installers, A1 Heating & Plumbing are fully recognised to carry out professional heating installations and repairs to industry-leading standards. Their fully licensed and highly qualified engineers are known for being punctual, dependable and committed to delivering excellent customer care on every job.

From full boiler installations and upgrades to radiator repairs, pipework and general plumbing issues, no job is too big or too small. With a loyal client base and a strong local reputation, A1 Heating & Plumbing are always ready to help when you need them most.

Customer Reviews

"A1 are absolutely brilliant. Helped me very last minute in the cold weather when my heating had broken down. Remembered me straight away from the previous time I have used them which was nice.  They sent someone out within 2 hours of my call to triage the issue and then ordered necessary parts quickly and were then able to attend the following day and fix the issue.

Their communication at advising on timeframe and cost was super helpful, and the gentleman (Mitchell) that came to fix the heating was very kind and professional. I have no hesitation in recommending them, and special mention to Kyle who was so helpful on the phone!"

Katy Redford

"A1 Heating replaced our heating system and boiler  in November 25.   They worked hard and were a pleasure to have in the house. Seriously they were that good.  A1’s workforce were positive, happy and worked hard.

A1 is one of the best companies I have had do work in the house and I would definitely ask them to work on any future project that may come our way.

A1 went the extra mile to sort out any issues that arose in our older house in a positive can do & will do way. They worked so hard !  They were very impressive. A1 was outstanding and they deserve 10 stars not just 5.  This is a bit gushy - but honestly - A1 earned this review !

I hope it puts anyone who may be considering using A1 at ease to know that A1 is indeed top of the class and will do a great job."

Sophie Pascoe

"Ashley was absolutely wonderful, totally professional and reliable.  He did a wonderful job and I would not hesitate to recommend A1 to anyone.

The five stars I give them are absolutely deserved.  As an aside, it is very refreshing to meet someone in this profession with integrity!"

Mary Ann Von Radowitz

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