E-signatures for construction contracts: sign subcontracts and orders faster

A construction contract e-signature lets you get a subcontract, purchase order or method statement signed from site, on a phone, in minutes. No printing, no scanning, no waiting for someone to be back at a desk on Monday.

On a live job that speed is not a nicety. Work that starts before the paperwork is signed is work you cannot properly enforce, invoice against, or defend if it goes wrong. Fast signing keeps the record in step with the actual job.

The documents that hold up a job

Construction runs on documents that need a signature before work can safely proceed:

• Subcontractor agreements setting out scope, price and terms.
• Purchase orders for materials, plant and hire.
• Variation orders, where an unsigned change is a dispute waiting to happen.
• RAMS, which need to be read and accepted before anyone lifts a tool.

Each of these tends to sit waiting for a signature while the job carries on regardless. Every hour a variation order goes unsigned is an hour of work nobody has formally agreed to pay for.

Why no-login signing suits site teams

Site teams and subbies are not going to create an account, remember a password or download an app to sign a one-page order. If signing is any friction at all, it gets put off, and the paperwork falls behind the work.

Signet clients sign through a secure link with no login, no app and no password. A subcontractor gets a text or email, opens it on their phone, signs, and it is done. The person sending it sees it land signed straight away.

On site, the paperwork that gets signed is the paperwork that is easy to sign. Anything that needs an app or a password quietly gets left until later, and later is where disputes come from.

A provable record when it matters

Construction disputes are won and lost on records. Retentions, final accounts, payment applications and delay claims all turn on who agreed to what, and when. A signature you cannot prove is barely better than a handshake.

Every document signed with Signet carries a tamper-evident audit trail and a certificate of completion, showing exactly who signed, from where, and at what time. Nothing can be altered after the fact without it showing. Anyone can confirm a signed document independently through public verification, which is exactly what you want when a variation is challenged months later.

That record is aligned with the ESIGN Act, UETA and the EU eIDAS regulation, so an electronically signed subcontract stands on the same footing as a wet-ink one.

Keeping the paperwork with the job

The practical win is that your contract trail matches your site progress. Orders and variations get signed as they happen, not reconstructed at final account. When a client queries a payment application, the signed evidence is one search away rather than lost in an email thread.

See how Signet works for construction teams, and for the wider service agreements that sit around every project.

Signet is in private beta, request early access and send your first sealed agreement free.