Commercial
We deliver a broad range of services to build, maintain, extend, and keep your buildings operational. Our specialist team is experienced in all forms of construction and maintenance. We aim to be your trusted supplier and offer a continuity of service.
Projects
Block of Flats, Boston
| Client | Haven Village Management Ltd |
| Duration | 48 Weeks |
| Type of Work | New Build |
| Value | £2.1m |
Phillip James Group, Branston
| Client | Insurance/ PJG |
| Duration | 22 Weeks |
| Type of Work | Refurbishment |
| Contract Type | Insurance |
| Value | £450,000 |
Music Block Extension St Georges Academy
| Client | St Georges Academy |
| Duration | 38 Weeks |
| Type of Work | New Build |
| Contract Type | Traditional |
| Value | £1.95m |
Our Clients
We pride ourselves on building long-term relationships with clients by delivering service and maintenance quickly, safely, and economically. We provide service and maintenance contracts to many satisfied clients, including:
Latest News
November 10, 2025
Gelder Group Employee Raises £2,406 for The Gelder Charitable Trust
Gelder Group’s Jason Gray has successfully completed this year’s Chase the Sun cycling challenge, raising an impressive £2,406 for The Gelder Charitable Trust. The funds were officially handed over this week to trustees Wendy Gelder, Sarah Hailes, and Kate Williams, who gratefully accepted the donation on behalf of the Trust. Chase the Sun is a […]
September 24, 2025
LEW Electrical Distributors in Gainsborough Expansion Project Completed by Gelder Group
Gelder Group is proud to announce the completion of a steel-framed extension to the existing offices of LEW Electrical Distributors in Gainsborough. The new extension provides a modern, purpose-built branch, enhancing the company’s operational space and supporting its continued growth. The commercial project, valued at £360,000, was delivered over an 18-week period and adds a significant […]
September 12, 2025
Gelder Group Delivers New Supported Housing Project
Gelder Group proudly celebrated the completion and official opening of Sincil House, a new housing development designed to provide safe, supported accommodation for people with a history of rough sleeping in Lincoln. Located on the historic site of the former Golden Cross pub in the High Street, the £2.65 million development marks Gelder Group’s first […]
A Broad Range of Services
Our highly-skilled team of operatives are able to undertake the following types of work. If you need assistance with a different kind of project, we may still be able to help, please get in touch.
- General building works.
- General joinery works.
- Historic building repair works.
- Domestic and commercial roofing works.
- Painting and decorating.
- Civil engineering works.
- Groundworks and ground maintenance.
- Supply and installation of UPVC/aluminium windows and doors sets.
- Helical masonry repairs.
- Specialist drying works including remediation.
- Interior fit out including supply of furniture/blinds/fixtures fittings.
- Supply and installation of flooring including ceramic/carpet/vinyls.
- Commercial cladding/guttering works.
- Structural steelwork including portable buildings and portal frame buildings.
- Mechanical heating installations including commercial boilers.
- Gas installations including boilers.
- Gas testing & certification.
- Wet trade plumbing installations including saniflo installation and servicing.
- Electrical works commercial and domestic.
- Electrical testing including appliance testing.
- 24-hour call out service.
- Specialist joinery including manufacture.
- Plant hire.