Construction Software Built for Specialist Subcontractors

Working under someone else's programme, on someone else's site, doesn't mean working without your own system. Zenera keeps your reporting, variations, and margin under your control, no matter which main contractor you're working for.

Discuss Your Requirements

The Commercial Pressures Faced By Specialist Subcontractors

Lost Revenue from Unrecorded Variations

Hours Lost Reconstructing the Day's Record

Margin Erosion Discovered Too Late

Close Every Operational Gap with Zenera

Instant Variation Capture and Authorisation

A verbal instruction agreed on-site becomes a logged variation the moment it's given, tied to the contract, the value, and who authorised it. Nothing said on-site stays unrecorded, and nothing unrecorded goes unpaid.

Logged against the contract instantly
Value and authorisation captured at the point of instruction
Nothing agreed on-site is left unnoted

Real-Time Site Reporting

Attendance, progress and delays are logged from site the same day, timestamped as they happen, not rebuilt from a foreman's notebook once the week's already over. When a question comes up, the answer already exists.

Timestamped the same day, not reconstructed later
Attached to the relevant task or contract
A record you can point to, not a memory you're relying on

Continuous Job Costing

Labour, materials and variations are tracked against the original price as the job runs, not reconciled once it's finished, when there's nothing left to do about it. You see where the margin sits while there's still time to act on it.

Cost tracked against the original price, live
Labour and materials reconciled as the job goes
A margin position you can see, not estimate

Specialist subcontractors managing project operations

Real time reporting for Specialist subcontractors using Zenera

Specialist subcontractors countinous monitoring live job costing data

Built for Every Person in Your Business

Zenera
Your Custom Build Construction Software

Site Foreman

Log progress, delays and instructions from site, on a phone.

Commercial Manager

Track job cost and variations against every live contract.

Business Owner

See the margin position across every job you're running, at any time.

Office Administrator

Keep documents, contracts and correspondence in one system, not split across inboxes.

Why Specialist Subcontractors Choose Zenera

Software built for main contractors rarely reflects how a specialist trade operates, working across several sites, for several different main contractors, each with their own reporting expectations. Zenera is customised to how your business runs.

Built for a trade working across multiple main contractors and sites at once.
Every instruction and variation captured at the point it happens.
Customised to your workflow, with no subscription.

Zenera-trusted specialist subcontractors software

Ready to Bring Every Contract Under One System?

Tell us how many main contractors you're working with, how variations are currently agreed, and where your margin tends to slip. We'll show you what that looks like running through Zenera.

Book a Call

Questions Specialist Subcontractors Ask

Can this work across several different main contractors at once?

Yes, each contract, site and set of documents is kept separate, with reporting and costing tracked per contract.

Does this help if a variation is disputed later?

Yes. Every change order is logged with a reason, a value and a timestamp at the point it's agreed, giving you a record to point to rather than a memory to defend.

Can our site team log progress without a desktop?

Yes, on a phone or tablet from site. You can download Zenera software and log details from your mobile phone.

Does this replace how we currently track job costs?

Yes, labour, materials and variations are tracked against the original price as the job runs, not reconciled by hand once it's finished.