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Worcester Bosch Greenstar 8000

Introducing the brand new Worcester Bosch Greenstar 8000 Style.


New Boilers for every budget

Worcester Bosch boilers from £1795, Ideal boilers from £1495, Vaillant, Baxi, and Ravenheat boilers from just £995.


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New Boiler Installation

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Boiler Servicing

Affordable boiler servicing from Gas Safe engineers.

Plumbing & Heating

Emergency Repair or planned installation & maintenance.

Landlord Services

Bespoke landlord boiler installation & servicing.

New Build Services

Complete plumbing & heating service for new build houses.

AT Boilers offer premium

Boiler Installs, Repairs & Servicing.

AT Boilers offers you the very best new boilers on the market with the very best installation service. We are a local company serving Doncaster and its surrounding areas including Tickhill, Bawtry, Askern, Everton, Mexborough and Conisborough. Not only do we offer new boiler installations and annual boiler servicing, we also offer a fast responding break down service. So if you need a new boiler, boiler service or urgent boiler repair, get in touch.

AT Mechanical also offer a range of plumbing & heating services within Doncaster from design & installation to emergency repairs. Our experienced plumbing & heating engineers are fully gas safe registered, all backed up with multiple industry standard accreditations and are accredited installers for the top boiler manufacturers. AT Mechanical Ltd are also a registered member of Association of Plumbing and Heating Contractors, APHC.

Laura GreenDoncaster

Very polite and a reliable company! I got in contact with a few plumbers but AT boilers was the best! Tom came out and looked at what the issue was and what work would need doing. The work which was carried out was done in great time and kept very tidy. I would recommend to everyone who is in need of a plumber!

Rob MorrisRM Building Services

I use Tom and Andy for all my plumbing work now. Find them very reliable and flexible. All there work is to a very high standard. It makes my job easier knowing I have plumbers I can trust. I know they will do a good job for myself, and my customers every time. Definitely recommend.

Jack GrahamAskern, Doncaster

AT Boilers have been superb. They've been flexible and reliable and always happy to help. From start to finish getting my new replacement boiler was so quick and easy, the guys at AT Boilers made it so much less painless than I expected. I wouldn't hesitate to recommend them!

Zak ReidMexborough, Doncaster

I literally could not be happier that I chose AT Boilers! My new boiler was chosen and installed within days, could not have done a better job! AT Boilers have been a great reliable company and very competitively priced.

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