Skip to content
Completed rear extension in East Yorkshire
What we do

Building & construction services

From extending existing homes to delivering complete renovations and new-build projects, Jack Ov All provides professional construction services throughout Hull and East Yorkshire.

Scope
Priced against a written specification
Programme
Sequenced and progress reported
Handover
Checked, signed off, snagged
01

Written scope, fixed quotation

Every project is priced against a specification you can read, so you know exactly what is included before work starts.

02

Directly managed sites

Trades, deliveries, inspections and access are coordinated by us — not passed between subcontractors.

03

Built to standard

Structural work follows the engineer's design and notifiable work is signed off by building control.

04

Hull & East Yorkshire

Locally based, regionally focused, with suppliers and trades we work with week in, week out.

House Extensions in Hull & East Yorkshire

Residential

Extensions

Extensions are the work we're asked for most. We handle the whole build — groundworks, structure, envelope and finishes — and keep the site organised while your household carries on around it.

  • Single-storey extensions
  • Two-storey extensions
  • Rear extensions
  • Side extensions
  • Kitchen extensions
  • Wraparound extensions
Explore service
Home Renovations in Hull & East Yorkshire

Residential

Renovations

On a renovation we act as the company running the project, not a single trade turning up between others. Programme, sequencing and trade coordination sit with us.

  • Full property refurbishment
  • Internal remodelling
  • Structural changes
  • Kitchen renovation
  • Bathroom renovation
  • Flooring and joinery
Explore service
New Builds in Hull & East Yorkshire

Residential

New Builds

New build work is delivered with a fixed scope, a written programme and regular site reporting. We work alongside your architect, structural engineer and building control from the outset.

  • New homes
  • Bespoke residential builds
  • Replacement dwellings
  • Small developments
  • Groundworks and drainage
  • Superstructure and roofing
Explore service
Property Refurbishment in Hull & East Yorkshire

Residential

Refurbishment

Refurbishment work is priced against a clear schedule so landlords and investors know what is included and what the programme looks like.

  • Investment property refurbishment
  • Void property works
  • Damp and remedial work
  • Rewiring and heating coordination
  • Kitchens and bathrooms
  • Decoration and flooring
Explore service
Loft & Garage Conversions in Hull & East Yorkshire

Residential

Conversions

Conversions are often the most efficient way to add a bedroom, office or living space. Structure, insulation, fire separation and building regulations compliance are all handled as part of the build.

  • Loft conversions
  • Garage conversions
  • Dormer construction
  • Structural alterations
  • Insulation and fire separation
  • Staircase and joinery works
Explore service
Structural Alterations in Hull & East Yorkshire

Residential

Structural Alterations

Structural work is carried out to the engineer's calculations, with temporary support, sequencing and building control sign-off planned before anything is taken out.

  • Load-bearing wall removal
  • Structural steel installation
  • Knock-throughs and open-plan alterations
  • Chimney breast removal
  • New openings and lintels
  • Underpinning coordination
Explore service
Commercial Building & Construction

Commercial

Commercial Construction

Commercial work is planned around the building staying usable. Phasing, out-of-hours working and access arrangements are agreed before we start on site.

  • Commercial refurbishment
  • Fit-out works
  • Property alterations
  • Structural changes
  • Commercial extensions
  • Planned maintenance
Explore service
Next step

Planning a project?

Tell us what you're looking to build and we'll arrange the next step.

CallRequest a Quote