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From initial consultation our office fit out team carefully take you through every stage of a project with complete support and guidance throughout.

Warmer Energy

Fit-out and bespoke joinery

Knowsley Industrial Park, Liverpool

12 Weeks

Fit-out and bespoke joinery

5,000 SQ FT



Formed in 1994 by Phillip Warren, Warmer Energy Services specialises in the provision of domestic and commercial heating and insulation measures to private homeowners and social landlords. It is one of a small number of companies in the UK with the resources to handle large-scale installation, service and maintenance contracts in partnership with local authorities, social landlords and the major energy companies.

An award-winning company, it is one of the largest in its sector with more than 20 years’ experience. Preferred partner of many of the nation’s largest landlords, Warmer Energy has an established track record and is trusted by homeowners across the country.

Due to sustained growth, Warmer Energy needed extend its office space to allow for a significant expansion of its team. With its premises comprising both office and warehouse space, Warmer Energy needed to convert its premises into office space only.

Headquartered locally in Liverpool and with more than 30 years’ experience, Aztec was appointed to make it happen.


Aztec was appointed by Warmer Energy to deliver a full design and fit-out that would transform the warehouse aspect of the building into comfortable, on-brand offices. Aztec was also tasked with the challenge of providing additional space above and beyond that offered by the existing floorplate.

Aztec provided a full turnkey service for Warmer Energy, handling the project from start to finish, from design through to delivery. Meeting the challenge of creating additional office space, we fitted a structural mezzanine floor and created further ground and first floor offices.

Creating standout points of interest, Aztec provided a bespoke glass staircase and re-designed the reception entrance and waiting area to create a fresh, appealing space. A breakout area with bench-style seating along with a new kitchen and breakfast bar provides a welcoming environment for staff during breaks and downtime.

A new glazed-fronted boardroom with crisp, clean lines features a high-tech table which links easily to a large flat-screen TV. New furniture and carpeting throughout finished off the look.


Aztec delivered a full turnkey solution for Warmer Energy, on budget and within the specified 12- week timescale.

Housed in its new premises, Warmer Energy has been able to further scale-up its business, doubling its capacity.

With rising fuel poverty and the UK’s requirement to reduce carbon emissions, doubling the size of its operations means that Warmer Energy is now even better placed to help energy companies to meet their obligations and support homeowners in conserving energy and reducing consumption.

“Aztec did a fantastic job – no easy feat transforming warehouse space into purpose built offices that represent our business and our brand. It’s a space that will serve us well as Warmer Energy continues to grow – I wouldn’t hesitate in recommending Aztec.”

Philip Warren, Warmer Energy Services