Commercial plumbing and heating solutions

Aveat delivers robust heating solutions for complex commercial environments.

Our experienced commercial heating engineers in London design, install, and upgrade heating systems that are built for performance, efficiency, and long-term reliability.

We support clients who don’t just need confidence in our technical abilities – they need a contractor that understands the realities of modern construction.

Our team works across new-build developments, large-scale refurbishments, and live sites, providing everything from plant room installations and boiler upgrades to low-carbon heating technologies.

Speak to an 
expert

To speak with a member of our management team and discuss your upcoming build or refurbishment project, please get in touch.

Why partner with us?

Our experienced engineers provide end-to-end commercial mechanical services, including:
50 years’ experience with commercial plumbing and heating systems
Proven track record across new build and refurbishment projects
Strong commercial awareness and collaborative approach
Skilled engineers with experience in challenging developments
Resourced for project delivery across Central London and the South East

Our capabilities

Commercial plumbing

Cold and hot water services
Boosted water systems
Above- and below-ground drainage
Sanitaryware installation
Plantroom pipework and distribution systems
Alterations and upgrades to existing plumbing infrastructure

Commercial heating

Central heating systems for residential and mixed-use developments
Plant room and boiler house installations
Heating system upgrades and replacements
Low-temperature hot water (LTHW) systems
Heat interface units (HIUs)
Integration with renewable and low-carbon technologies

We’re a plumbing and heating company with extensive commercial experience

Gas Safe registered and boasting a long list of industry-relevant qualifications, Aveat is the natural choice for commercial plumbing and heating projects in London and the surrounding counties.

We work with:

Housing
developers

We team up with developers delivering multi-unit residential and mixed-use schemes, providing scalable plumbing and heating systems that meet regulations, support sustainability goals, and remain cost-effective across phased developments.
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Construction
companies

We operate as a dependable subcontractor, working closely with site teams to coordinate sequencing, manage interfaces with other trades, and maintain programme momentum from first fix through to commissioning.
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Fit-out
companies

We specialise in plumbing and heating works within refurbishment and fit-out projects, including high-end offices and retail spaces. Our team is experienced in restricted access environments, live buildings, and fast-track programmes.
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Our process

01

Early engagement and technical input

We’ll go the extra mile to understand your programme, constraints, and commercial priorities. We can also provide technical support during the design or tender stages.
02

Planning and coordination

Before works begin, we will collaborate with the project team to finalise the scope, agree sequencing, and coordinate with other trades to reduce delays and reworks.
03

Installation and site delivery

Our engineers will manage your plumbing and heating installations efficiently and in line with current safety standards – even in restricted spaces or high-spec settings.
04

Testing, commissioning and handover

All systems will be fully tested and commissioned. We will provide clear handover documentation and ensure your systems are ready for occupation or client sign-off.
05

Aftercare and ongoing support

We can provide ongoing maintenance and support to protect your system’s performance and extend its lifespan long after the project has been completed.
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