Plumbing and Heating Labels36 products
Plumbing and heating labels: labels, business cards and invoice books for plumbers and heating engineers: safety electrical connection, boiler service, danger do not use, isolation valve labels and more, printed with your company name and phone number, plus van magnets and signs. Everything here is made for boiler services, system flushes, unvented cylinders and heat pumps, and you design it online and approve what you see before we print.


Plumbing & Heating Starter Pack

Appliance Installed By Labels

Boiler Service Labels

Danger Do Not Use Labels

Empty Property Labels

Heat Pump Service Labels

Isolation Valve Labels

Safety Electrical Connection Labels

System Inhibitor Labels

Unvented Cylinder Service Labels

Business Cards

NCR Invoice Books

NCR Pads

Flyers

Folded Leaflets

Letterheads

Compliment Slips

A4 Continuation Sheets

Printed Envelopes

NCR Sets

Desk Pads

Self-Inking Company Stamps

Postcards

Door Hangers
Business cards, invoice books and NCR sets, self-inking company stamps, letterheads, envelopes and flyers, priced live.
Business Cards · Flyers & Leaflets · Letterheads & Compliment Slips · Envelopes · Invoice Books & Pads · Notebooks & Desk Pads · Stamps · Postcards & Greeting Cards

Plumbing and heating labels: what plumbers and heating engineers order from us
Most orders from plumbers and heating engineers fall into four groups: labels for the work itself, stationery for the paperwork, branding for the van, and signs or banners for sites and premises. Everything on this page is printed to order with your details, and every file is checked before printing.
Service and compliance labels
- Safety Electrical Connection Labels - warning labels that mark earthing and bonding connections so nobody removes them.
- Boiler Service Labels - service record stickers that show when a boiler or appliance was last serviced, when the next service is due and who to call.
- Danger Do Not Use Labels - red warning labels fixed to a gas appliance or installation that has been classed as Immediately Dangerous and disconnected.
- Isolation Valve Labels - small labels that name each isolation valve so the right one can be found and turned off quickly.
- Appliance Installed By Labels - labels that show who installed an appliance, when, and how to contact them.
- System Inhibitor Labels - labels that record that a heating system has been cleaned and dosed with inhibitor.
- Unvented Cylinder Service Labels - service labels for unvented hot water cylinders that record the last and next service.
- Heat Pump Service Labels - service labels for air and ground source heat pumps that record servicing and who to call.
- Empty Property Labels - warning labels for empty (void) properties that record what has been isolated or drained down.
- Custom Logo Stickers - stickers printed with your logo for packaging, invoices, equipment and giveaways.
- Business & Address Labels - rectangular labels with your company name, address, phone and website for post, paperwork and products.
Labels come on gloss or matt paper for indoor use, or waterproof polypropylene for outdoor units, lofts, plant rooms and vans. Every label carries your company name and phone number, plus a registration or ID number as plain text where you want one. We never print scheme or trade-body logos.
Business cards and invoice books
Business cards on 350gsm or 450gsm silk card, and NCR invoice books or NCR pads in 2, 3 or 4 part, 50 sets each, for invoices, job sheets and receipts. Starter packs put labels, cards and a book together for less than buying them one by one.
Van branding, signs and banners
Magnetic van signs and car door magnets come off when you use the vehicle privately. For sites and premises we print correx boards, PVC banners and safety signs in stock sizes or any size you need.
Artwork and file checks
Upload your own print-ready file, add your details to our label templates at no extra cost, or choose a paid design option: typesetting, full design from your brief, logo redraw or a new logo. We check every file before anything is printed, so check names, spellings and colours before you order.
Turnaround and delivery
Most labels and stationery are ready to dispatch within 3 to 12 working days depending on the product and turnaround you choose; each product page shows its own times. UK mainland delivery is £7.95, free on orders of £99 and over; remote areas are quoted.
These labels are a visible record of dates and contacts. They support, but never replace, the tests, inspections and paperwork your work requires.
Buying plumbing and heating labels online
All plumbing and heating labels on this page are priced live: pick a product, choose the size and options, and the price updates as you go. Upload your own artwork or choose an artwork option; every uploaded file gets a free check before anything is made. UK mainland delivery is £7.95 per order, free on orders of £99 and over. For sizes or quantities not listed, ask for a quote for your plumbing and heating labels. Not sure what you need? Tell us about the job and we will recommend the right plumbing and heating labels.
Plumbers & Heating Engineers: questions answered
Which labels do plumbers and heating engineers use most?
The most ordered are Safety Electrical Connection Labels, Boiler Service Labels, Danger Do Not Use Labels. Every label carries your company name and number so customers call you back.
Can I write on the labels?
Yes. Matt paper takes a ballpoint or permanent pen, and the waterproof polypropylene labels take a permanent marker.
Which material for outdoors?
Waterproof polypropylene. Paper labels are for dry, indoor use.
Do you print the system water log labels plumbers use?
Our System Inhibitor Labels record the inhibitor, the date it was added and the next check. If you need a different log layout, add the wording in the extra wording box or upload your own design.
Is there a starter pack?
Where a trade starter pack exists it is listed on this page. Its price is the sum of its parts at today's prices minus a real saving shown on the product page.
How much is delivery?
UK mainland delivery is £7.95, free on orders of £99 and over; remote areas are quoted.