CONSTRUCTION COMPANION UK & USA
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A B2B contract is an agreement between one business and another business rather than an agreement with a homeowner or consumer. Our business-to-business construction contract templates are developed around the way commercial construction work actually operates, helping contractors, subcontractors and construction businesses clearly record the work being provided, commercial terms, payment arrangements, responsibilities and what happens when circumstances change.
Business-to-business construction work can involve more moving parts than a straightforward domestic project. Different contractors may be working across the same site, programmes can change, access can be delayed, variations may arise and problems elsewhere on a project can affect your own work. A strong B2B agreement should anticipate those situations before they become disputes.
A professional B2B construction contract should make the commercial arrangement clear from the beginning. The parties, scope of work, price, payment terms, responsibilities, programme and important project requirements should all be set out in writing so both businesses understand the agreement they are entering into.
Commercial projects often involve several businesses working alongside one another. Good contract terms help establish what work you are responsible for and what falls outside your scope, reducing confusion when another contractor, trade or part of the project affects your own work.
Construction rarely remains completely unchanged from the first conversation. Additional work, specification changes, unforeseen conditions, snagging or problems in other units can all affect time and cost. Our B2B templates recognise the importance of having a clear process for variations and changes to the agreed work.
Many commercial disagreements begin with unclear expectations over payment, delays, incomplete work, additional costs or who is responsible when something goes wrong. Our contracts are informed by real construction experience and recurring industry disputes, helping important issues be addressed in writing before they become a problem.
Our contract templates are developed from firsthand construction-industry knowledge and refined with legal professionals. That means the wording is not built around an imaginary perfect project. It considers the situations construction businesses regularly encounter: changing programmes, access problems, other contractors affecting the work, variations, additional requests, payment issues, delays, snagging and disagreements over responsibility.
The type of client you are contracting with matters. A B2B construction contract is designed for commercial relationships where one business provides work, labour or services to another business. It is different from a consumer agreement used when contracting directly with a homeowner or private customer.
This type of agreement is suitable where your construction business is providing work or services to another commercial organisation.
If you are providing work directly to a homeowner or private consumer, a business-to-consumer contract is normally the more appropriate type of agreement. Consumer-facing projects involve a different relationship and different contractual considerations from work carried out between two businesses.
Keeping the distinction clear helps ensure the contract reflects the type of client, the commercial relationship and the way the project is actually being delivered.
When you work with another business, clear written terms help establish the commercial relationship from the outset. A strong B2B construction contract reduces room for assumptions around scope of work, payment terms, responsibilities, variations, delays, additional work and project changes.
If questions or disagreements arise later, both businesses have a professional written reference showing what was agreed. It demonstrates that your business takes its commercial relationships seriously and gives important terms somewhere clear to refer back to.
Built from real construction-industry experience and refined with legal professionals, so the hard work is already done.
Simply fill in the blanks, add your business and project details, and your contract is ready to use.
No starting from scratch. No trying to write professional business terms yourself. Just a clear, professional B2B construction contract designed to help your business look organised, credible and prepared when working with other companies.
Our B2B construction contract templates are made for contractors, subcontractors and construction businesses working with other companies. No subscriptions, no complicated contract generators and no generic paperwork — just professional business-to-business terms built from firsthand construction experience and finalised by our UK legal team.
B2B construction work comes with its own recurring problems: payment delays, changing scope, additional work, variations, site access, programme changes, snagging and disagreements over responsibility. Our contracts are built with those real situations in mind, so you are not starting with a blank page and trying to predict every problem yourself.
The people who understand how B2B construction projects go wrong are not always the people writing the paperwork. Our B2B construction contract templates bring together commercial construction knowledge, real subcontractor experience and UK legal expertise so the terms reflect how contractors, subcontractors and construction businesses actually work with one another.
Our B2B contracts are shaped by people who understand the commercial side of construction, including experienced construction business owners, contracts managers, quantity surveyors, project managers and subcontractors.
They know the problems that repeatedly arise on real projects:
Our legal professionals take that real commercial construction experience and turn it into clear, structured contractual terms.
They refine the wording, strengthen the agreement and ensure the practical knowledge gathered from industry is expressed professionally within the contract.
The result is not a generic business agreement with construction terminology added afterwards.
It is a B2B construction contract developed around the way commercial construction work actually operates.
Construction professionals identify the recurring problems, commercial risks and situations that need addressing. Our legal team turns that industry knowledge into professional contract terms. That collaboration is how Construction Companion builds its B2B agreements.
We’ve helped tradespeople across the UK protect their work and their payments. Here’s just a small sample of their feedback.
"Been in this game 40 years now. If something helps get the job done and the money in the bank, I’m using it. Nice terms 👍"
"Quick download, very thorough Terms and Conditions, saved us lots of time and money."
"Wanted this to upgrade my quote terms. The Terms and Conditions are brilliant 👍"
"Good, easy, and not a nightmare to edit or understand. Costs more than a generic one, but you can see the work that’s gone into it. Covers most of the common arguments I’ve had with customers as a finishing trade. Couldn’t have written it better myself."
"Well put together. Every job has terms in place upfront before it starts now, even the small jobs. Not risking it for my business or my family’s livelihood. Run a business, not a charity."
"We use this for all client contracts now. Keeps everything above board."
Construction Companion combines decades of real construction experience, trade-written knowledge and professional legal input to create construction contract templates built specifically for UK tradespeople and construction businesses.
Our documents are shaped by experienced construction industry contributors, adjusted by solicitors and built around real jobs, real disputes, payment protection, customer responsibilities and full UK legal compliance. From roofing and building contracts to plumbing, electrical, decorating, landscaping, solar, bathroom installation and subcontractor agreements, every template is made to be practical on site, professional with customers and strong enough to protect the business behind the work.
A professional B2B construction contract gives you more than paperwork. It gives both businesses a clear written reference for what was agreed, what happens when the work changes and where each party stands. Instead of relying on assumptions when something goes wrong, important commercial terms are already there in writing.
What happens when extra work or a variation was never included in the original price?
What happens when an invoice or payment is disputed because of snagging unrelated to your own work?
What happens when another trade delays your work, prevents access or disrupts the agreed programme?
What happens when a delay outside your control affects a milestone payment or agreed payment trigger?
What happens when additional requests slowly become part of your expected scope without being properly agreed?
What happens when two businesses have different memories of what was originally agreed?
You cannot predict every problem on a construction project. But you can make sure the important commercial terms are already in place before those problems arise. A clear professional contract gives you something to refer back to when the scope changes, payment becomes disputed, another contractor affects the programme or responsibilities are questioned.
We've already done the hard work. Simply fill in your business and project details and you have a professional B2B construction contract ready to use when working with other companies.
Get Your B2B Contract
As you’ve probably told your own customers — do it once, do it right. Our documents are no different.
There’s a reason trades come here instead of digging through generic templates or marketplace downloads. They want documents they’re actually proud to hand over — professional terms you can send to your customers with confidence. Paperwork that reflects the same standard as your workmanship.
Use what other trades across the UK are already using. Once you do, you’ll never go back to a generic agreement again. That’s our promise.
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✅ Includes unlimited downloads and 18 months of updates.
