Built by the trade. Refined by legal professionals.

Trade Experience & Solicitors’ Knowledge.

An expert collaboration from the UK’s leading contract store for tradespeople

Construction Companion provides professional UK construction contract templates, agreements and Terms & Conditions for tradespeople and construction businesses.

Written from experience

A Contract Should Understand Your Industry.

Ours Know Your Trade. Your Risks. Your Disputes.

Every Construction Companion contract starts with real industry experience—covering the common questions, responsibilities and disputes that arise on everyday jobs—before being developed into clear, professional, trade-specific Terms & Conditions and finalised by our UK legal team.

  • Instant Download
  • No Subscriptions
  • Get Paid on Time
  • Prevent Customer Disputes
  • No More Chasing Invoices

Full Legal Protection and Dispute Prevention — Ready for Your Next Job.

Simply Fill In The Blanks.

Add your business and job details and start using your ready-made contract straight away—without writing one from scratch.

No subscriptions No memberships No time-consuming software

01 Is This Contract For You?

Prevention Is Better Than Cure.

Straightforward To Use No intimidation. No legal jargon. Just a professional contract template you can use again and again.

If you have ever lost time, money or patience on a job because of misunderstandings, late payments or customer disputes, this contract is for you.

It is also for anyone who simply wants professional legal protection in place before work begins.

Our contracts do not gather dust in the van. They are a smart business investment you will use again and again, becoming part of your routine to protect your livelihood and your business.

Skip to product information
1 of 13

Plumbing and Heating Contracts: The Complete Legal Bundle for Trades

Plumbing and Heating Contracts: The Complete Legal Bundle for Trades

BUILT FOR YOUR TRADE

YOUR TRADE. YOUR RISKS. COVERED.

We’ve done the hard work so you don’t have to. Just fill in the blanks and work with peace of mind.

PLUS 3 ADDITIONAL DOCUMENTS INCLUDED FREE
Quotation Terms & Conditions
Invoice Terms & Conditions
Short-Form 2-Page Agreement
No extra charge. Included with your purchase.
Instant download after purchase
Built from real trade experience
Adjusted by solicitors
Fully editable contract template
Use again and again

HOW LONG DO I HAVE ACCESS TO MY DOCUMENTS?

You’ll get unlimited downloads for 2 years. If we update your contract during that time, we’ll email you a new link so you can download the latest version at no extra charge. After 2 years, there’s no automatic renewal or subscription — if you want the newest version, you can simply choose to purchase it again.

ARE THERE ANY SUBSCRIPTIONS OR HIDDEN CHARGES?

No. As we say in the construction industry, a price is a price — and the same applies to our contract templates. We’re not here to tie you into another monthly subscription. Just affordable, professional legal protection for everyone, with real trade experience built in.

HOW DOES IT WORK?

Add your contract to the Download Cart and complete your purchase. Your download will be available straight away, and we’ll also email you your download links so you can access your documents whenever you need them.

Regular price £19.99
Regular price £56.00 Sale price £19.99
Sale Sold out
📩 Download your documents instantly after purchase
Overview: All-in-One Legal Pack for Plumbing & Heating Businesses

This bundle includes every document created by our plumbing and heating trades and legal team — covering the full range of jobs you take on, from one-off installs to ongoing service agreements.

You’ll get all four essential contract templates used across domestic and B2B plumbing work, whether you're dealing with homeowners, landlords, letting agents, or commercial clients.

Bundle Price: £56
(Compared to £106.96 when bought separately)

Each contract is written by experienced tradespeople and reviewed by solicitors to ensure legal compliance, clarity, and fairness. Fully editable, delivered instantly, and maintained to reflect current practice.

Whether you're quoting for an installation or setting up a longer-term service arrangement, this pack gives you the tools to protect your work and manage expectations clearly from day one.

B2B Service Agreement – Plumbing & Heating (Commercial Clients)

Built for ongoing service work with commercial clients and facilities managers. Ideal for engineers and firms handling repeat work in schools, offices, and commercial buildings.

Includes a full service agreement template with optional short-form version.

Covers scope of works, access conditions, variation clauses, and staged payment terms.

Also includes wording around safety responsibilities, delays, and dispute procedures.

Agreement of Works – Plumbing & Heating (One-Off Jobs & Installations)

For standalone installation jobs, bathroom fit-outs, boiler replacements, or any job where scope and payment structure need to be clearly agreed.

Includes a full Contract of Works document that covers start dates, payment triggers, project scope, and change requests.

Protects against miscommunication, scope creep, and unclear pricing.

Suitable for domestic or light commercial use.

Annual Maintenance Agreement – Domestic Plumbing & Heating

For use with domestic clients who sign up for ongoing servicing — e.g. annual boiler servicing, safety checks, or system maintenance.

Includes a plain-English service agreement with sections on visit frequency, customer responsibilities, and what’s included or not.

Helps reduce last-minute cancellations and scope confusion on service jobs.

Also includes optional emergency call-out clauses.

B2B Service Agreement – Letting Agents & Landlords

Tailored for subcontracted plumbing & heating services provided to landlords or letting agents — covering repairs, keyholding access, and ongoing service schedules.

Includes wording for access issues, scheduling, emergency repair handling, and clear lines of responsibility between tenant, agent, and contractor.

Helps eliminate disputes around access delays, payment hold-ups, and unclear responsibilities.

Who This Is For

This bundle is designed for sole traders, plumbing companies, and maintenance contractors working in both domestic and commercial plumbing and heating.

Whether you handle installs, annual servicing, reactive maintenance, or work with landlords and letting agents — this gives you a contract for every scenario.

Why Trades Trust This Contract

Because it’s written by tradespeople — not just Solicitors . Every clause is based on real disputes, missed payments, scope issues, and misunderstandings from actual jobs.

Then it's legally refined to make sure it stands up under scrutiny — and doesn’t confuse clients.

That’s why our contracts are used on thousands of jobs across the UK and trusted by trades who need clarity without a legal dictionary.

How It’s Made: The Construction Companion Process

We start with real jobsite scenarios flagged by working plumbers and heating engineers.

Then our legal team drafts and reviews the document to make sure it’s compliant, fair, and enforceable.

Finally, it goes back to the trade team for a final clarity check — so nothing gets buried in jargon.

What’s Covered?

Every agreement in this bundle includes clear terms on payment, project scope, variations, cancellations, access, disputes, liability, and customer responsibilities.

Each one is tailored for its specific use — whether that’s one-off installs, annual maintenance, or ongoing work for landlords or agents.

Also includes optional clauses for emergencies, hidden works, keyholding, and compliance with landlord regulations.

How It Works: Access, Delivery & Updates

As soon as you purchase, you’ll get instant access via secure email download.

All files come in editable Word format — ready to use as-is, or adjust to suit your business.

You can download and reuse the documents as often as needed during your update period.

Updates Included

Your purchase includes 18 months of free updates from the date of purchase.

If a clause changes due to new guidance or legislation, we’ll send you the latest version free of charge.

You’ll also get access to any refinements or formatting improvements released during that time.

Updates Included

Your purchase includes 18 months of free updates from the date of purchase.

If a clause changes due to new guidance or legislation, we’ll send you the latest version free of charge.

You’ll also get access to any refinements or formatting improvements released during that time.

What’s Included in This Bundle

Your purchase includes instant access to the following fully editable, solicitor-reviewed documents:

Plumbing & Heating B2B Service Agreement (Commercial Clients)

Contractual Agreement of Works for Plumbers

Annual Service & Maintenance Agreement – Domestic Customers

B2B Service Agreement – Letting Agents & Landlords

Each file is delivered in editable Word format and can be reused across multiple jobs and clients within your update period.

View full details
The Construction Companion Difference

What Makes Us Different

The leading contract store for tradespeople. Professional construction contract templates without subscriptions, memberships or complicated platforms — built from firsthand trade experience and finalised by our UK legal team.

Construction Companion
Typical Alternatives
One simple payment
Monthly subscriptions
No membership required
Membership and ongoing access fees
Trade-specific contract templates
Generic construction templates
Built from hands-on trade experience
No firsthand knowledge of the trade
Common trade disputes already considered
You work out what needs protecting
Finalised by our UK legal team
Generic document generation
Full legal compliance
One-size-fits-all paperwork
Download, complete and reuse
Accounts, platforms and generators
Built From Firsthand Experience

Different Trade. Different Problems. We Already Know Them.

Our contract templates are built from firsthand experience in the trades they’re made for. We know where misunderstandings happen, what customers commonly question and which responsibilities need to be made clear — because we’ve dealt with them ourselves.

Built by the Trade. Refined by Legal Professionals.

How Our Construction Contracts Are Made.

Construction Companion brings together firsthand trade experience and professional UK legal knowledge to create construction contract templates, agreements and Terms & Conditions designed for the work tradespeople actually carry out. We've been doing it since 2008.

100+ Active & Retired Trade Contributors
Since 2008 Supporting UK Tradespeople
Trade-Specific Built Around Real Jobs
UK Legal Team Professional Legal Input
How We Create Our Contracts

Creating a Contract Isn't as Simple as Putting Words on a Page.

Our tradespeople want stronger payment terms, clearer responsibilities, fewer loopholes and better protection when problems arise on a real construction job.

Our legal team has another responsibility: making sure the contractual wording remains fair, enforceable and compliant with the legislation relevant to the agreement.

It isn't unusual for the two sides to challenge each other. The trade side pushes for practical protection. The legal side tests the wording, balance and legal position.

Only once both sides are satisfied does a document become part of the Construction Companion collection.

Two Types of Knowledge. One Contract.

The Trade Challenges the Legal Team. The Legal Team Challenges the Trade.

That's deliberate. A good construction contract has to work legally, but it also has to work when it's actually handed to a customer.

01

The Trade Asks:

Does this cover what really happens on site? What if the customer changes the work? What if hidden defects are uncovered? What happens when another contractor causes a delay? Are payment stages clear? Are the customer's responsibilities actually written down?

AND
02

The Legal Team Asks:

Is the clause fair? Is the wording clear? Does consumer legislation need to be considered? Are cancellation rights relevant? Could the provision create an unfair imbalance? Does the agreement properly explain what each side is expected to do?

The finished document has to satisfy both sides: practical enough for the trade, professional enough for the customer and legally strong enough to deserve the Construction Companion name.
100+
Active & Retired Construction
Industry Contributors
Experienced Trade Authors From Across the UK

Decades of Construction Experience Behind Our Documents.

Construction Companion is powered by the knowledge of more than 100 active and retired professionals from across the construction industry.

Their experience helps shape customised construction contract templates, subcontractor agreements, client agreements, service agreements and Terms & Conditions for tradespeople and construction business owners.

That means our documents aren't built around what somebody imagines might happen on a job. They're informed by people who understand what actually happens when work begins.

Giving Back to the People Behind the Documents

The People Behind the Documents Share in Their Success.

A share of royalties goes back to the tradespeople and construction professionals who helped shape our contracts from real industry experience.

Free From AI Generated Contract Writing

WRITTEN BY PEOPLE.
BUILT FROM REAL CONSTRUCTION EXPERIENCE.

HUMAN WRITTEN. TRADE BUILT. SOLICITOR DEVELOPED.
AI Generated Contracts Construction Companion
AI Generated Contracts Heavy legal jargon that intimidates customers and puts them off signing before work starts Construction Companion Clear, professional wording customers can understand and feel comfortable signing
AI Generated Contracts Looks computer generated and makes your business appear less professional Construction Companion Human written documents that reflect a professional construction business
AI Generated Contracts Not legal advice Construction Companion Developed with solicitor input and professional legal knowledge
AI Generated Contracts Not solicitor written or professionally reviewed unless you arrange that separately Construction Companion Professionally developed with solicitor involvement
AI Generated Contracts Generated from prompts Construction Companion Written by people who have actually been on the job
AI Generated Contracts Produces excessive wording Construction Companion Focused on what actually matters
AI Generated Contracts Heavy on unnecessary legal terminology Construction Companion Clear, practical language
AI Generated Contracts Repeats and overcomplicates clauses Construction Companion Structured to be practical and readable
AI Generated Contracts Misses trade specific problems Construction Companion Built from real construction and trade experience
AI Generated Contracts Relies entirely on what the user remembers to ask for Construction Companion Important construction risks are already considered
AI Generated Contracts Risks incorrect or outdated legal wording Construction Companion Professionally developed and reviewed
AI Generated Contracts Produces conflicting terms Construction Companion Structured as one complete agreement
AI generates words. We build contracts from real construction experience.

Frequently Asked Questions

Can I just use the terms in my quote or proposal without the contract ?

Yes. We encourage this as part of your quoting routine to protect your business and finances.

When working for domestic clients, there’s no review site to check if a customer is genuine. When quoting jobs, you rely on instinct. And sometimes, especially when work slows down, you take the job whether your gut feeling is good or not.

We recommend you attach your terms and conditions with every job so you leave nothing to chance.

Especially when it's time to settle the invoice, the payment terms have already been agreed upfront, meaning no surprises. For firmer protection, you can also use these terms within our full Service Agreement contract template.

Every contract includes a full set of terms and conditions—trade-written to address the common disputes faced in your industry.

Use the full agreement as a standalone service contract, or attach the same terms to quotes, proposals, or invoices as a clear reminder of what the customer has agreed to.

How simple are the documents to use and get started with ?

Our documents are designed to be quick and simple to use.

Just download the file,fill in your business details, and adjust any job-specific sections as needed.

Our tradespeople worked closely with our legal team to remove confusing legal jargon, ensuring you and your customers have a clear, professional agreement.

No complicated setup, no stress. Just a straightforward fill-in-the-blanks template you can use again and again.

Simple, easy to use, by the trade, for the trade.

What is the difference between B2C and B2B in contracts and terms and conditions ?

B2C (Business to Consumer) contracts are designed for domestic clients, such as homeowners.

Our Trades and Legal Team have worked hard to ensure these contracts are easy for customers to understand while clearly establishing key terms, like payment agreements, without sounding intimidating.

B2B (Business to Business) contracts are used when providing services to other businesses. These agreements are more formal, offering tailored protections suited for commercial projects and clearly outlining both parties’ responsibilities.

Remember: B2B means providing services to another business—not an individual customer.

4.5

Are the documents suitable for repeat use on different jobs or customers?

Are the documents suitable for repeat use on different jobs or customers?

Yes. Our construction contract templates are designed for repeat use across multiple clients and projects. Just update the details each time and you're ready to go.

The structure stays in place—only the job-specific info changes. You can update fields such as:

  • Customer name & Address
  • Work to be carried out
  • Payment amount and due date

Whether you’re paid on completion, within 7 days, or on 30-day terms

It’s your business, your terms.

<Fill in the blanks> and send. We've done the hard work—so you don’t have to.

Do the documents get updated

Yes, our documents are regularly updated to keep up with industry changes and ensure they remain legally reliable. Staying up to date is crucial, especially if legal action is ever needed against a client.

Our authors, tradespeople with real on-site experience, work closely with solicitors to review industry developments and make necessary improvements.

Every update is made with both you and your customers in mind.

Each document includes unlimited downloads and updates for 18 months.

After this period, you’ll receive an email notifying you that updates and downloads have ended, giving you the choice to continue if needed.

We use 18 months as this gives you real value for money. For instance, a solicitor and trade-written contract for £38.99 works out at just £2.16 a month, which is less than the price of a cup of coffee

How do I receive my documents

As soon as your purchase is complete, you’ll get an instant download link on the confirmation page so you can access your documents immediately.

We’ll also send you an email with the download links, giving you a backup in case you need to retrieve them later.

There’s no waiting around. Simply download your files, fill in your details, and start using them straight away.

What UK Tradespeople Say

A Few Words From Our Customers

We’ve helped tradespeople across the UK protect their work and their payments. Here’s just a small sample of their feedback.

Lenny Walsh

Builder, South London

"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 👍"

Janet K

AK Refrigeration & Air Conditioning Bristol

"Quick download, very thorough Terms and Conditions, saved us lots of time and money."

Darren

Tap And Tile

"Wanted this to upgrade my quote terms. The Terms and Conditions are brilliant 👍"

Mark D

Prestige Painting London

"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."

Danny Quinn

D & Q Building Services

"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."

Joanne Booth

Bespoke Loft Conversions

"We use this for all client contracts now. Keeps everything above board."

Why Construction Companion

The Leading Contract Store for UK Tradespeople.

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.

01
Trade-Written Real Industry Knowledge
02
Built From Experience Decades In Construction
03
Adjusted by Solicitors Professional Legal Input
04
UK Legal Compliance Built For UK Businesses
Built by the trade. Adjusted by solicitors. Made for the people building, repairing and improving Britain every day.

Built From Experience

Decades of experience are built into every document we create.

From the dream customer who pays on time and lets you get on with the job, to the ones we all dread , the ones who expect free extras that weren’t in the quote, ignore invoices, or think your price should depend on how long you’re on-site.

All our documents have you covered.

" Written by trades, for trades, with real-world challenges in mind "

A Smart Investment Without the Wait

When you choose this investment for your business, we don’t keep you waiting. Whether it’s for a job today or tomorrow, all documents are available instantly, easy to customize, and ready to use. Just fill in the blanks.

" Less Time at the Laptop, More Time Doing What Matters "

On Time Payments

"One of the most important aspects of an agreement is ensuring you get paid on time."

Our documents do exactly that. Spend less time chasing invoices or awkwardly sending payment reminders, and more time focusing on your trade.

With clear terms, you decide when you get paid, whether it’s upon completion, within 7 days, or 30 days later.

Our agreements are fully customisable to suit your business.

"An agreement with solid terms puts a stop to invoice ignorance."

Confidence in Every Agreement

Your customers deserve more than a cheap, generic template that has no relevance to your trade.

You wouldn’t give your customers unreliable materials, so don’t give them a low-quality agreement.

Join the countless trades across the country who look professional with documentation that reflects the quality of their work and their approach to business management.

" provide your customers with a professional agreement they’ll respect "

Advanced Agreements for Larger Projects

Professional Formal Agreements for High-Value, Multi-Party Construction Work

A highly detailed contract designed for larger, more formal construction projects involving architects, subcontractors, and regulatory oversight.

Best suited for contractors managing High Value complex builds with multiple stages, not typical one-off domestic jobs.

Still need the Plumbing and Heating Contracts: The Complete Legal Bundle for Trades?

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.

£19.99

✅ Instant download. No subscriptions. Use it straight away.

✅ Includes unlimited downloads and 18 months of updates.