About Us

Working in partnership with our customers

The Adveco team, specialists in commercial hot water and renewables.

Adveco Ltd. and sister-company Adveco (AWP) Ltd., which trades as A.O. Smith Water Heaters, have been suppliers of products and services for commercial water heating projects for the past 50 years.

Today, Adveco Ltd. is the trusted specialist provider of bespoke, low carbon hot water and heating systems to the building services industry. We provide a wide range of options for gas and electric water heating, incorporating the latest gas water heaters and boilers, thermal storage, heat pumps, solar thermal and heat recovery technologies. From individual appliances to full systems that can be packaged or even built off-site and delivered ready for installation, Adveco is able to support projects with bespoke offerings that ensure optimal and cost-effective operation and a route to reducing carbon emissions from your buildings.

Committed to partnering with its commercial and public sector customers, Adveco helps create comfortable, efficient, functional, safe and sustainable buildings through invaluable support in the design, supply, commissioning and service of business-critical hot water and heating.

Our industry-leading Technical & Design teams support contractors with a single, versatile, specialist sales resource that ensures delivery of the most cost-effective system. Specifiers and designers gain informed support and partnership for the design and delivery of industry-defining systems optimised to be highly efficient. Adveco also offers a full range of service and preventative maintenance packages designed to fit the specific needs of the client. Facility Managers gain reliable, business-critical hot water and heating systems that exhibit maximum system performance for reduced carbon emissions, low running costs, ease of management and longevity to realise low total cost of ownership.

WHY ADVECO?

50 years of expertise

Adveco Ltd. is the sister company to Adveco (AWP) Ltd, who trade as A.O. Smith Water Heaters in the UK

Highest quality products and services

We prioritise our clients’ needs to deliver bespoke, practical systems

Full aftersales support

Maintenance and service packages, commissioning, spares, warranty and technical support for your application

Continued growth in turnover for ten years.

Subscribe now for information & offers

Subscribe Now

Our History

2021

50 years of Adveco

Adveco Ltd. celebrates its 50^th anniversary
2020

E-Packaged Plant Room HVR awards finalist

Adveco’s Packaged e-Hot Water System Named Finalist in 2020 HVR Awards
2020

L70 ASHP launched

Adveco launches the L70 ASHP for larger-scale commercial DHW applications
2020

HR001 highly commended

Adveco HR001 Heat Recovery Unit wins Highly Commended accolade in as H&V News Commercial Heating Product of the Year
2020
Adveco wins Frost & Sullivan Technology Innovation Leadership Award
Awarded a Frost & Sullivan Technology Innovation Leadership Award for work in developing commercial micro-CHP in Europe.
2020

MD Wall mounted range launched
MD Wall mounted range of gas boilers launched Adveco HR001 Heat Recovery Unit named a finalist in H&V News Commercial Heating Product of the Year
2019

Adveco introduces its first Air Source Heat Pump

The FPi Range of Air Source Heat Pumps for commercial hybrid systems are launched
2019

MD named finalist in the HVR Awards

MD Boiler Range named commercial heating product finalist in the HVR Awards.
2019

HR001 named HVR sustainable product of the year finalist

HR001 Heat Recovery Unit is named a finalist in the sustainable product of the year award.
2019

Best Commercial HVAC Product of the Year

Adveco’s MD Boiler Range Highly Commended as Best Commercial HVAC Product of the Year in the 25th Anniversary H&V News Awards.
2018

MD Boiler range launches

Adveco Ltd. Introduces MD Boiler Range of high efficiency condensing boilers
2017

Innovo gas water heater lunched

Adveco (AWP) Ltd. introduce the A.O. Smith Innovo condensing gas water heater and Instano wall-hung condensing boiler ranges.
2017

European expansion

Adveco Ltd. open a second European sales office in Zaventum, Belgium.
2016

First European office opens

Adveco Ltd. expands to Europe with their first sales office located in Amsterdam, Netherlands.
2015

Five new ranges of heating & hot water vessel introduced

Adveco Ltd. introduces the MSS, MST, and SSB-SSI-SST ranges of heating and hot water vessels to the U.K.
2015

TOTEM m-CHP introduced to the UK

Adveco Ltd. enters into an exclusive U.K. distribution agreement with Totem-Energy S.r.l. for the TOTEM CHP.
2015

A.O. Smith Water Heaters & Adveco Ltd. t

The company rebrands to Adveco (AWP) Ltd. and trades as A.O. Smith Water Heaters. Adveco Ltd. is established as an independent sister company to Adveco (AWP) Ltd, providing complementary products to enhance the company offering.
2013

Expansion of the Adveco headquarters

The Farnborough office expands, doubling in size to accommodate the company’s continuing growth.
2009

The launch of A.O. Smith Solar Thermal Systems

The A.O. Smith solar thermal hot water system is launched in the U.K.
2009

Adveco Ltd.

Advance Services (Sales) Ltd. becomes Adveco Ltd, continues trading as A.O. Smith Water Products.
2004

New HQ established

A.O. Smith Water Products moves to the current headquarters in Farnborough, Hampshire.
2002

Adveco named UK innovator of gas-fired water heaters

BSRIA acknowledges the company as the instigator of direct gas-fired water heaters in the UK.
2000

Daniel O’Sullivan retires

Daniel O’Sullivan retires from Advance Services (Sales) Ltd. David O’Sullivan becomes Managing Director.
1989

David O’Sullivan joins the company

David O’Sullivan joins Advance Services, following in the footsteps of his father Daniel.
1998

Introducing A.O.Smith Water Products

Advance Services adopts the trade name A.O. Smith Water Products and solely supplies A.O. Smith products to the U.K.
1972

A.O. Smith Distribution Begins

Advance Services is acknowledged by A.O. Smith as the U.K. distributors of A.O. Smith products.
1971

Adveco is founded

Advance Services (Sales) Ltd. is incorporated October 18^th by Daniel O’Sullivan, a former Potterton engineer, as an interparts stockist and service provider. Originally operating out of New Malden and Manchester, a single long-term office is established in Addlestone, Surrey.

Advance Services begin supplying packaged hot water systems to the U.K. laundrette industry featuring Potterton Diplomat glass-lined boilers and galvanised steel tanks. Soon after, a deal is made with the A.O. Smith Corporation to create the first ever direct fired gas water heaters for the U.K.