What property developers and procurement managers should demand before signing an aftercare contract.
Appointing a new build aftercare contractor is one of the more consequential decisions a property developer makes post-handover. Get it right and your defects liability period runs smoothly, residents are kept onside, and your reputation with housing associations or registered providers stays intact. Get it wrong and you are managing a backlog of unresolved snagging items, fielding complaints from tenants and residents, and potentially exposing yourself to warranty claims and reputational damage.
This article sets out a structured approach to choosing an aftercare contractor for new build developments. It covers the capabilities you should assess, the questions you should ask, and the contractual protections you should insist on — so that when you sign an aftercare agreement, you do it with confidence rather than hope.
Before you can evaluate any contractor, you need a clear picture of what the role demands. New build aftercare is not the same as general reactive maintenance. It sits within the defects liability period — typically 12 to 24 months after practical completion — during which the developer remains responsible for rectifying defects in materials and workmanship. The aftercare contractor acts as your operational arm during this window.
The scope typically includes logging and triaging defect reports, attending site to inspect and diagnose issues, carrying out repairs across a wide range of trades (plumbing, joinery, plastering, roofing, electrical), coordinating specialist subcontractors where needed, and maintaining records that demonstrate defects have been addressed within agreed timescales. On larger schemes, the contractor may also manage a physical presence on site during the early occupation phase.
Understanding this scope matters because it rules out contractors whose experience is purely in planned maintenance or single-trade work. You need a contractor with genuine multi-trade capability and a clear process for managing defect reporting end to end — not one who will simply turn up with a van and hope for the best.
The most common failure point in new build aftercare is a contractor who lacks the trade breadth to deal with the full range of defects that emerge after handover. New build defects are unpredictable by nature — they can range from a sticking door or a leaking shower tray to a failed flat roof membrane or a heating system fault. If your contractor cannot cover these internally or through a well-managed supply chain, you will spend your time chasing multiple parties while residents wait.
When evaluating a new build aftercare contractor, ask specifically which trades they employ directly and which they subcontract. There is nothing wrong with subcontracting specialist work — electrical testing and gas servicing are obvious examples — but the core reactive trades (joinery, plumbing, plastering, tiling, decoration) should be deliverable without dependency on third parties who may not share the same response time commitments.
A capable aftercare contractor should be able to describe their defect management process in detail. This is not a theoretical exercise — it is the operational backbone of what you are buying. A vague answer here is a warning sign.
The process should cover how defect reports are received (portal, phone, email, or a dedicated app), how they are logged and categorised, how priorities are assigned (emergency versus non-urgent), how residents or occupants are kept informed, and how the developer receives reporting on outstanding and completed items. On schemes involving a housing association or registered provider, the contractor should also be familiar with the reporting requirements those organisations typically impose.
Ask to see a sample defect log or a reporting dashboard. Ask what their average first-visit resolution rate is. Ask how they handle repeat defects — items that are attended but not fully resolved first time. A contractor who can answer these questions with specific data, rather than generalities, is one who has actually managed this process at scale.
Experience in new build aftercare is not easily transferred from other maintenance disciplines. The combination of managing resident expectations, working within occupied new build properties, operating within defects liability periods, and maintaining documentation to a standard that satisfies structural warranty providers is genuinely specialist. You want evidence that a contractor has done this before — preferably on schemes of a similar type and scale to yours.
Ask for case studies or references from comparable projects. If you are a housing developer delivering affordable housing in West Yorkshire, a reference from a similar scheme in the region carries more weight than a testimonial from a commercial fit-out. When speaking to references, ask specifically about responsiveness, record-keeping, and how the contractor handled difficult or complex defects — not just whether they were pleasant to work with.
For developers working in Yorkshire and the surrounding region, proximity matters. A aftercare contractor Yorkshire with an established local presence will generally outperform a national contractor without local infrastructure when it comes to response times, local subcontractor relationships, and familiarity with regional building practices and materials.
Response times matter in aftercare for two reasons: resident satisfaction and warranty compliance. Many structural warranty providers require developers to demonstrate that defects were responded to within defined timescales. If your contractor cannot evidence timely attendance, you may face complications when presenting warranty claims or defending disputes with residents.
Standard aftercare response categories typically distinguish between emergency (same day or within four hours), urgent (within 24 to 48 hours), and non-urgent (within five to ten working days). Confirm that the contractor can meet these categories in practice — not just on paper — and ask how they evidence attendance times.
This section is sometimes skipped in procurement because it feels like a formality. It is not. An aftercare contractor is working in occupied residential properties, often carrying out work on fabric elements that affect structural integrity, weatherproofing, and habitability. The insurance and accreditation requirements are substantive.
At a minimum, you should require public liability insurance of at least £5 million, employer's liability insurance, and — where the contractor is undertaking any design or specification work — professional indemnity cover. Request certificates, not just assurances, and check that the policy limits are appropriate for the scale of your scheme.
Accreditations worth checking include CHAS or Constructionline for health and safety compliance, Gas Safe registration for any operatives working on gas systems, and NICEIC or equivalent for electrical work. For new build aftercare on schemes involving registered providers, the contractor should also be comfortable with the compliance documentation those organisations require from their supply chain.
Financial standing is worth a quick check too. A contractor who goes into administration mid-defects-liability-period leaves you in a difficult position. A basic credit check or a review of filed accounts via Companies House is a reasonable precaution for any significant appointment.
Even with a capable contractor, the contract you sign governs what you can hold them to. Aftercare appointments are sometimes made on informal terms — a letter of intent or a purchase order — which gives you limited recourse if service levels deteriorate. A proper contract should define response time obligations, reporting requirements, KPIs, and the consequences of persistent underperformance.
Key contractual provisions to insist on include: defined response time SLAs with remedy provisions for breach; a defect log format agreed in advance; monthly or quarterly reporting obligations; a clear process for instructing additional works beyond the agreed scope; and termination provisions that allow you to exit if service levels are not maintained. If the contractor resists any of these provisions, treat that as informative.
For developers delivering schemes in Leeds and West Yorkshire, it is also worth confirming that the contractor's standard terms are compatible with the requirements of any housing association or registered provider who will be taking ownership of units. Some RPs impose specific obligations on developers' supply chains, and your aftercare contractor needs to operate within those parameters. A new build defects contractor Leeds with experience on RP-led schemes will already understand this and should be able to provide evidence of how they have met those obligations on previous contracts.
Gebai Property Services Ltd provides new build aftercare for property developers and housing associations across Yorkshire and the wider north of England. We cover the full range of reactive trades required during the defects liability period — joinery, plumbing, plastering, tiling, decoration, roofing, and general fabric repairs — with directly employed operatives based in the region.
Our aftercare model is built around a structured defect management process: logged reports, categorised priorities, evidenced attendance times, and regular reporting to the developer. We are experienced in working alongside housing associations and registered providers, and we understand the documentation and compliance obligations those relationships involve. If you are appointing a property developer aftercare contractor for a scheme in Yorkshire, we can provide case studies from comparable projects and references from developers and housing associations we have worked with.
We also work with housing associations on planned and reactive maintenance contracts, and with insurance companies on property reinstatement work — so if your development involves multiple service requirements post-handover, we can discuss how those are best structured. To discuss your scheme and what aftercare support you need, contact the Gebai team directly.
Tell us about your development and we will explain how our aftercare service works in practice — including response times, trade coverage, and reporting. Contact the Gebai team to start the conversation.
We are always open to discussing new contracts, framework agreements and long-term partnerships with housing associations, developers and property managers.