Commercial construction
Offices, mixed-use and commercial buildings delivered with precision, quality craftsmanship and a collaborative approach.
Welcome to our commercial development service, where expertise meets collaboration and customisation. With a strong focus on quality and craftsmanship, our seasoned team delivers projects that exceed expectations: meticulous attention to detail, innovative solutions, and a commitment to timely delivery and customer satisfaction at the core of everything we do.
Collaboration and quality, start to finish
We tailor our approach to your unique needs and preferences, keeping you central to the process and delivering on schedule. Our site development services take care of everything before construction begins (ground investigation, demolition, enabling works and access) so your build starts on solid ground, backed by formal quality assurance and project management throughout.
Why choose Cornerstone Group
Comprehensive expertise
Extensive industry experience and up-to-date knowledge of market dynamics and design innovation, keeping your project at the forefront of the sector.
End-to-end solutions
One team from concept and design through construction and project management, including structural engineering for a frame designed for long-term performance and full regulatory compliance.
Quality craftsmanship & materials
The finest materials and careful detailing throughout, for a commercial space that is visually striking, durable and stands apart from the competition.
Functional & aesthetic design
Aesthetics blended with practicality: layout, placement and traffic flow optimised to maximise the experience and potential of your space.
Our work in commercial.
Guides and project stories.
GuidesShould you re-roof before installing solar? The case for doing both togetherWhy roof condition matters before solar, how a combined roof and solar project works, and the warranty when we fit the roof and the solar.Read the article 
GuidesCommercial solar payback explained: what affects it and how long it takesHow commercial solar payback works, what drives it, from daytime demand to roof condition, and how we model yours before you commit.Read the article 
GuidesBattery storage for business: when it makes sense and what it deliversWhen commercial battery storage makes sense, how it lifts solar self-consumption and how it keeps your business running through outages.Read the article Power your business with solar.
Our renewables team designs, installs and maintains commercial solar, storage and EV charging across the North West and the UK.
Commercial projects, done collaboratively.
Can't see your question here? Our team is happy to talk it through.
What kinds of commercial project do you deliver?
We deliver offices, mixed-use space and other commercial buildings, from concept and design through construction and project management.
How involved will we be in the process?
Very. We tailor our approach to your needs and preferences and keep you central to the process from start to finish.
What happens before construction begins?
Our site development services take care of ground investigation, demolition, enabling works and access, so your build starts on solid ground.
How do you manage quality and compliance?
Formal quality assurance and project management run throughout the project. Our structural engineering team designs the frame for long-term performance and full regulatory compliance.
Can you fit out the building as well as build it?
Yes. Fit-out and joinery is delivered by our sister company, Cornerstone Fitout, so your space can be built, fitted out and future-proofed by one group.
Let's talk about your next project.
One call reaches the whole group. Tell us what you need and we'll bring the right teams together.
