Project tracking, estimating, document control, and Building Safety Act compliance. Built around how your construction business actually operates.
A construction business runs on coordination. Materials arrive on site while subcontractors finish the previous phase. Variations get agreed verbally and need recording before they become disputes. Drawings change mid-build. Health and safety documentation must be current at all times. The gap between what happened and what was recorded is where problems live.
At minimum, construction management software needs to handle:
More advanced systems also cover BIM integration, procurement and supply chain management, plant and equipment tracking, real-time site reporting via mobile, and analytics dashboards that surface problems before they become costly.
The Building Safety Act 2022 introduced the "golden thread" of building information. Section 97 requires that building information is stored in a structured, digital format throughout a building's entire lifecycle, from design through construction and into occupation.
This requirement applies to higher-risk buildings of 18 metres or 7 storeys and above with at least two residential units. It came into force on 1 October 2023. The golden thread includes approved drawings and plans, fire and emergency files, construction control plans, mandatory occurrence reports, and any documents forming part of a Gateway application to the Building Safety Regulator.
Most off-the-shelf construction platforms were not designed with the golden thread in mind. They bolted on compliance features after the Act was passed. A bespoke system can build golden thread compliance into the core data structure from the start, so every document, drawing revision, and decision record is automatically captured in the format the Building Safety Regulator expects.
The UK construction software market is competitive but concentrated. A few large platforms dominate, each built for a particular segment. Here is an honest look at what is available.
| Provider | What They Offer | Pricing | Best For |
|---|---|---|---|
| Procore | The largest global construction platform. Project management, quality and safety, financials, workforce management. Comprehensive but complex. Priced on annual construction volume, not users. | £8,000 to £40,000+/year based on annual construction volume. Custom quotes only. | Large commercial contractors with £10m+ annual turnover and dedicated admin teams. |
| Buildertrend | Residential-focused platform. Scheduling, estimating, client portal, financial tools. Strong mobile app. US-designed, so some UK-specific features (VAT handling, UK contract terms) feel adapted rather than native. | £270 to £660+/month. Three tiers. Onboarding fees of £300 to £1,200 on top. Reports of price increases after year one. | Residential builders and home improvement companies comfortable with US-style software. |
| Sage Construction | Part of the Sage ecosystem. Strong on accounting and financial management for construction. Integrates with Sage 200 and Sage Intacct. Less focused on site-level project management. | Contact for quote. Sage 200 starts from roughly £4,700/year. Construction modules are additional. | Firms already using Sage for accounts who want construction-specific financials within the same ecosystem. |
| PlanRadar | Defect management, task tracking, and documentation. Strong for snagging and quality control. Mobile-first. Good for site inspections. Limited on full project management and estimating. | From £25/user/month (Basic). Pro plans at £125/user/month. Enterprise pricing on request. | Firms needing mobile snagging and defect management. Not a full project management platform. |
| Fieldwire | Task management and field collaboration. Drawing markup, punch lists, inspections. Acquired by Hilti in 2021. Good for site teams. Limited on office-side project management, estimating, or financials. | From £30/user/month. A 25-person team costs roughly £9,000/year in user fees alone. | Site supervisors and foremen who need mobile task management. Not a full business system. |
| CoConstruct | Residential construction and remodelling. Estimating, project management, client selections, financial tracking. Merged with Buildertrend's parent company in 2022. | From £40 to £80+/user/month. Per-user pricing means costs scale with team size. | Custom home builders and remodellers. Less suited to commercial or multi-site operations. |
Every platform in this table charges ongoing fees. Procore's volume-based pricing means your costs rise as your business grows. Buildertrend and CoConstruct charge monthly subscriptions that compound over years. PlanRadar and Fieldwire use per-user pricing, so adding staff to the system increases your bill directly. In all cases, you are renting software that someone else controls.
Construction is not one industry. It is dozens of specialisms operating under one label. A groundworks contractor has almost nothing in common with a fit-out specialist. A regional housebuilder runs differently from a civil engineering firm. A roofing company's workflow bears no resemblance to a mechanical and electrical contractor's.
Off-the-shelf software tries to serve all of them with the same product. The result is predictable.
Every construction business estimates differently. Some price from first principles using measured quantities. Others work from historical job costs. Some use unit rates from frameworks. A plastering contractor's estimate looks nothing like a structural steel fabricator's. Off-the-shelf estimating tools impose a single methodology, and if it does not match yours, you end up running the software alongside a spreadsheet.
Construction businesses already use accounting software (Sage, Xero, QuickBooks), supplier portals, BIM tools, and industry-specific systems. Off-the-shelf platforms offer a fixed set of integrations. If your accounting package or supplier system is not on their list, you are stuck with manual data entry or CSV exports. The "connected" platform turns into another data silo.
Most major construction platforms were built in the United States. Procore, Buildertrend, and CoConstruct were all designed for American construction practices. CIS tax deductions, UK retention rules, JCT and NEC contract structures, CITB levy calculations, Building Safety Act compliance. These are afterthoughts in US-designed software, if they are addressed at all.
Per-user and volume-based pricing penalises growth. A firm that wins more contracts or hires more staff pays more for the same software. With Procore, your subscription increases as your annual construction volume grows. With Fieldwire, every new site supervisor you add to the system costs another £30 per month. The software becomes more expensive precisely when your margins are under the most pressure.
A bespoke system starts with your business. Not a product demo. Not a feature list. Your actual daily workflow, from tender to completion, from site to office, from subcontractor to client.
We map exactly how your construction business operates. Then we build a system that matches it precisely. The result is software where every screen, every form, and every report reflects the way your team actually works.
ESRE builds construction management systems for a one-off cost. No monthly subscription. No per-user fees. No price increases when your turnover grows. You pay once, you own the system, and you run it on your own infrastructure.
The exact cost depends on the scope of what you need. A focused system covering estimating and project tracking sits at the lower end. A comprehensive platform covering the full lifecycle from tender to final account sits higher.
| System Scope | Typical One-Off Cost | Equivalent Subscription Cost Over 5 Years |
|---|---|---|
| Core system: estimating, project tracking, document control, site reporting | £10,000 to £20,000 | £16,000 to £40,000+ (Buildertrend or PlanRadar equivalent) |
| Full system: above plus subcontractor management, H&S, procurement, client portal, analytics | £20,000 to £45,000 | £40,000 to £100,000+ (Procore equivalent) |
| Enterprise: full system across multiple divisions or regions with central reporting and golden thread compliance | £40,000 to £80,000 | £100,000 to £200,000+ (Procore at scale) |
The arithmetic is clear. A mid-size contractor paying Procore £25,000 per year spends £125,000 over five years and owns nothing. The same firm could have a bespoke system built for a fraction of that cost, tailored exactly to their workflow, with no ongoing fees and full code ownership.
Per-user pricing is particularly punishing for construction. A firm with 25 field staff using Fieldwire at £30 per user per month spends £9,000 per year just on task management. Add office staff on a separate platform and you are quickly above £15,000 annually for tools that do not even talk to each other.
Every system we build, the client owns all the code. There is no vendor lock-in. No proprietary platform you depend on. No API that gets deprecated when the vendor decides to pivot to a different market segment.
This matters particularly in construction. Your project records, cost data, and compliance documentation are business-critical assets. When they sit on Procore's servers or Buildertrend's cloud, you are one contract dispute or one vendor decision away from losing access to your own information. With a bespoke system, your data stays on your infrastructure, under your control.
We also train you and your team to evolve the system using AI. Since December 2025, AI tools have reached the maturity to work reliably alongside people for maintaining and extending software. We set up your AI to understand your specific codebase, with failsafe environments, version control, and automated backups, so you can make changes yourself with confidence.
We built a complete business management system for Crownhill Gardens, covering stock, orders, customers, deliveries, documents, and procurement. The same approach applies to construction: a single, connected system where an estimate links to a project plan, which links to purchase orders, which link to subcontractor payments, which link to your financial reports. Everything in one place, built exactly for how your business works.
There are over 370,000 registered construction firms in Great Britain. The UK construction software market is projected to grow from $2.85 billion in 2025 to $6.72 billion by 2031. 87% of UK construction firms say they are investing in digital tools.
But the reality on site tells a different story. Many SME contractors still run on spreadsheets, WhatsApp groups, and paper drawings. 26% of UK construction workers cite high implementation costs as the biggest barrier to adopting digital tools. The platforms that dominate the market were designed for large contractors with dedicated IT departments and six-figure software budgets.
The mid-market is underserved. Firms with 10 to 100 employees are too large for spreadsheets but too small for Procore. They need software that fits their specific workflows without the overhead of enterprise platforms or the limitations of tools designed for sole traders.
This is where bespoke makes the most sense. A system built for a regional contractor with 30 staff costs less than two years of Procore, does exactly what that business needs, and does not charge more when the firm hires employee number 31.
A core construction management system typically takes six to ten weeks from first conversation to live deployment. More complex systems with multiple modules, integrations with existing accounting software, and data migration from current tools take ten to sixteen weeks. We deploy in stages so your team can start using the system before the full build is complete.
Yes. We regularly build integrations with Sage, Xero, QuickBooks, and other accounting platforms. The goal is to eliminate double entry. When a subcontractor invoice is approved in the project system, it flows through to your accounts package automatically.
Every system we build is mobile-responsive as standard. For construction, we typically build dedicated mobile views optimised for site conditions: large buttons, photo capture, offline capability for areas with poor signal, and sync when connectivity returns.
Yes. We build CIS verification, deduction calculation, and HMRC reporting into the subcontractor payment workflow. It is not an add-on or a separate module. It is part of how the system processes subcontractor payments.
We are always available for support, changes, and enhancements. But because you own the code and we train your AI to understand it, you are not dependent on us for day-to-day changes. That is the point.