A Coventry & Warwickshire firm that treats heat as a promise.
LJB Plumbing and Heating Ltd — boiler repairs, servicing and full central heating installs for homes across Coventry & Warwickshire. Honest, affordable, fast and efficient: that is the whole business plan, and the phone number is 07341 667136.
Everything we do, line by line.
Boiler repairs
Fault codes, cold radiators, no hot water, kettling and leaks — diagnosed and repaired, heat restored fast.
Boiler servicing
Annual servicing that keeps your boiler safe, efficient and inside its warranty terms.
Powerflushing
A system-wide deep clean: sludge out, cold spots gone, energy waste down.
Heating installs
Complete domestic central heating systems and boiler replacements, designed for the house and installed end to end.
Plumbing repairs
Leaking pipes, dripping taps, washer changes and blockages — fixed properly, first visit where possible.
Radiators
Replacements balanced across the whole system so every room heats evenly.
Bathroom fitting
New bathrooms, wet rooms and shower rooms — quoted, designed and installed by our fitting team.
Emergency callout
24/7 emergency call out, 365 days a year. The line never closes.
Serving Coventry & Warwickshire, street by street.
Our engineers work across Coventry & Warwickshire. If your postcode is in the area, call and we will confirm.
What the street says.
“Xxxxx xxxx xxxxxxxx xxxx xx xxxxx xxxxxxxx.”
“Xxxxx xxxx xxxxxxxx xxxx xx xxxxx xxxxxxxx.”
“Xxxxx xxxx xxxxxxxx xxxx xx xxxxx xxxxxxxx.”
How a job moves.
You call, or write
Describe the fault or the project. Emergency? The line is open now: 07341 667136.
We visit, you get a fixed price
The job is priced properly, upfront, before any work begins.
We do the work
On time, tidy, and done to a high standard — we are only as good as our last job.
We check it twice
Tested, balanced and verified before we call it finished.
Honest numbers, marked as samples.
Indicative only. Every job is quoted on its own merits and the final price is confirmed before work starts.
| Job | Guide | |
|---|---|---|
| Boiler service | from £XX | Sample |
| Emergency callout | from £XX | Sample |
| Powerflush, typical 3-bed | from £XXX | Sample |
| Boiler replacement | quoted per home | Sample |
| Bathroom refit | quoted per project | Sample |
Your boiler can wait. Your call can't.
Send the form and we will ring you back — or skip the queue entirely on 07341 667136.
Straight answers.
Do you really answer at 3am?
What boiler work do you take on?
Can you do my whole bathroom?
Where exactly do you work?
How do I book?
Water where it shouldn't be? Call now.
Heating failure in a cold snap. A pipe that has given up at midnight. This is exactly what the 24/7 line is for.
Five ways to see this firm.
Pick the one that feels like yours.