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Structural Alterations and Building Maintenance in Durham

Ager Building Services Ltd provides structural alterations near me in Durham, Sunderland, Washington, Chester le Street, Houghton le Spring, Seaham, Bishop Auckland, Lanchester, Consett and Newton Aycliffe. As a family-run building company with over 20 years of experience, we take pride in delivering quality workmanship, practical building solutions and a reliable service for structural alterations, brickwork, repointing and property maintenance.

Call us today for reliable services. 

Construction site of a traditional one-family house

20 Years Experience

One point of contact

Fully insured - CHAS Accredited

Background with grey tools
Load-bearing wall removal and steel beam installation

We carry out structural alterations where existing load-bearing walls need to be removed or openings need to be created within a property. Our work can include the installation of steel beams such as RSJs, structural columns and posts to provide the required support. We can also undertake structural wall alterations and create or enlarge door and window openings. Where needed, associated making-good work can follow the structural changes, helping bring the affected areas back into a practical and usable condition as part of the wider building project.

Structural alterations for extensions and loft conversions

Structural changes are often an important part of extending or adapting a property. We undertake structural alterations for extensions, loft conversions, roof extensions and dormer construction, including relevant changes to roof structures and floor arrangements. Our work can also include stair opening alterations where access to a new or converted space is required. For wider property improvements, our home improvements service can complement structural work, helping coordinate building requirements where several areas of a property are being altered or upgraded.

Bright converted attic space with white walls skylights and exposed wooden roof beams
Interior structural renovation showing installed steel RSJ support beam in open-plan room

Floor, roof and building strengthening

Existing floors, walls and roofs may require strengthening where structural changes, damage or movement have affected the building. We undertake floor structure modifications, reinforcement of existing buildings and structural repairs to cracks or damaged masonry. Roof structure alterations and associated support work can also form part of the project. Where additional temporary support is needed during structural work, we can carry out temporary propping and structural support arrangements. Each project is approached according to the building work required and the condition of the existing structure.

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Foundations, underpinning and structural repairs

Foundation problems can require careful structural work to help address damage, movement or changes affecting a building. We undertake foundation repairs and alterations, underpinning works and structural alterations associated with subsidence or building movement. Our services also cover retaining wall construction and alterations where structural support is required around a property. Structural repairs to damaged masonry can be included where appropriate. For broader building maintenance, these services can form part of a wider programme of work addressing the condition and functionality of the property.

What we bring to structural projects

  • Over 20 years' experience: Hands-on knowledge across building and home improvement work.

  • CHAS accredited: A recognised approach to safety and quality.

  • Family-run service: Personal communication throughout the project.

  • One point of contact: Clear coordination without unnecessary chasing.

  • Fully insured and certified: Added reassurance when arranging building work.

  • Quality materials: Materials selected with care for the work being carried out.

  • Project management: Work coordinated in line with CDM 2015 regulations.

  • Vetted subcontractors: Trusted businesses used where additional support is required.

External metal scaffolding structure erected alongside a red brick building wall
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Structural surveys, drawings and building documentation

Structural projects can require surveys, inspections, calculations and supporting documentation before work begins. We provide structural surveys and inspections, structural calculations and engineering design, along with structural drawings and building regulations documentation. Site inspections by a structural engineer can also form part of the process where required. We can also undertake associated structural works following assessment, including chimney breast removal, chimney stack alterations and the installation of suitable structural support. Our approach helps keep the technical and building requirements organised around the work being undertaken.

Talk through your building work

Call us to discuss your structural alterations and maintenance requirements.

Loft conversion
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