Diagnose heating that fails to start when warmth is needed in Dudley
We check the thermostat's settings and demand, then trace the relevant controls and heating response to find where operation is being interrupted.
Booking fee plus hourly labour — the price is confirmed before any work starts.
What this costs
| Booked 14+ days ahead | £25 booking fee £85 per hour |
|---|---|
| Booked within 48 hours | £100 booking fee £65 per hour |
| Same-day call-out | £220 booking fee £45 per hour |
The booking fee secures the visit. Labour is then charged by the hour, so you only pay for the time the job actually takes.
Booking fee £25–£220
£25 + £85/hr booked 14+ days ahead, £100 + £65/hr inside 48 hours, £220 + £45/hr same day. Agreed before we arrive.
Covered under Thermostats
Heating & Radiators › Thermostats — one of 22 documented jobs in this section.
Same-day heating not turning on when needed
Urgent jobs can often be booked for today. Ask when you book and we will confirm the slot before you pay anything.
15 service areas
Birmingham, Coventry, Dorridge and 12 more across the West Midlands.
When heat does not start at the expected time, the thermostat may not be requesting it or another part of the system may not respond. We diagnose the sequence rather than promising that a thermostat adjustment alone will fix it.
What the symptoms can tell us
A heating start depends on the room being below its target, the thermostat being in the right mode and schedule, and the request reaching the relevant controls. A holiday setting, timer, low target or incorrect clock can prevent demand. If the thermostat does show a call, a receiver, programmer, zone valve, wiring or heating component may still prevent operation. An intermittent symptom may correlate with a time schedule or particular zone. Note the room temperature, set point, time, display status and whether hot water or another room's heating works. Do not keep resetting the boiler or raise settings repeatedly without observing the result.
Checks during the visit
The engineer verifies the thermostat mode, schedule, clock and call-for-heat indication, then follows the connected receiver or control route as fitted. The heating response is observed to establish whether a request is being made and where it stops. Suitable accessible electrical and water-side checks may be undertaken within the agreed scope. Where a gas boiler is involved, gas work is not carried out; safe diagnosis of non-gas controls and water-side components is distinguished from suspected gas-side fault, which is referred. A complicated multi-zone issue may need additional assessment beyond the initial visit, and the engineer will explain the limits before extra work.
Repair choices and limits
A user setting correction may restore a missed start if configuration is the cause. A failed thermostat, receiver, wiring connection or heating component may call for repair or compatible replacement after checking the system. If the thermostat requests heat correctly but the system does not respond, replacing it may not help. Further work, parts availability and compatibility are discussed and quoted before approval. Gas-side repairs are for a Gas Safe registered engineer, and no promise is made that every heating fault can be completed during the first diagnostic visit.
Electrical and heating safety
A thermostat is a control device, not permission to work inside a boiler. Maintenance Men handles thermostat controls and suitable electrical or water-side heating faults within scope, but does not carry out gas work or open a gas boiler to adjust gas components. If symptoms suggest a combustion, flue or other gas-side safety concern, stop using the appliance if advised, leave it unopened, and arrange a Gas Safe registered engineer; an urgent gas smell is not a routine booking. Do not remove covers, probe live terminals or bypass a control. The engineer will explain any limit before proceeding.
Booking, price and next steps
The booking is for the stated diagnostic or defined thermostat visit, not an automatic promise that every fault can be fixed in one appointment. Booking fee is paid when booking; the hourly labour rate depends on how soon you need the visit. The full cost for the agreed work is quoted and you approve it before work starts. Any required replacement control, wiring materials or other parts can be identified and quoted separately; parts are not assumed to be included. Availability, compatibility and access may affect the next step. Book online and include the thermostat make and model, heating system type if known, symptoms, and anything already checked.
After the visit
Keep the schedule and display details available and note whether the fault happens at every start or only at a programmed time. Use the normal manual or boost feature only if the maker identifies it as a user control. Do not open boiler or thermostat casings, bridge wiring or adjust gas components. After an agreed repair, test a normal call for heat and record how the system responds. If there is a gas smell, leave and call the National Gas Emergency Service on 0800 111 999 from outside rather than booking a routine visit.
How the price works
We charge a booking fee to hold your slot, then an hourly rate for the work itself. The fee changes with how soon you need us; the hourly rate changes with the slot you choose. You approve the price before we start, so there is no surprise on the invoice.
Booked 14+ days ahead
£25 booking fee
then £85 per hour of labour
Best value. Book the slot now, pay the smallest booking fee.
Booked within 48 hours
£100 booking fee
then £65 per hour of labour
For jobs that can wait a day or two but not a fortnight.
Same-day call-out
£220 booking fee
then £45 per hour of labour
Urgent problems: standing water, no heat, no power, leaks.
Book the slot
Choose the window that suits you and pay the booking fee. That holds your place in the diary.
We diagnose on site
The engineer confirms the cause and tells you what the job involves and how long it should take.
You approve, we work
Nothing goes ahead until you agree the price. Labour is then charged per hour at your slot rate.
When heat does not start at the expected time, the thermostat may not be requesting it or another part of the system may not respond. We diagnose the sequence rather than promising that a thermostat adjustment alone will fix it.
What our customers say about our heating & radiators service
5 out of 5 from 10 reviews
Fast, tidy and friendly
Booked the £220 booking-fee slot on Tuesday and got a message confirming the time the same morning. The cause was explained, the price agreed before any work started, and the job was done in about 46 minutes. Clean and tidy when they left.
Job: No Heating from Boiler
Turned up when they said
What I appreciated was being told what was actually wrong before anyone started. Sorted in under 46 minutes and the invoice matched the quote to the penny.
Job: Expansion Vessel Fault
Exactly what was quoted
I had put off sorting this for months because I expected a runaround. Quoted the booking fee plus hourly rate upfront, stuck to it, and actually found the underlying cause rather than just clearing the symptom. Worked neatly and hoovered up afterwards.
Job: Airlock in Hot Water System
Book Heating Not Turning On When Needed
Tell us what is happening and choose a slot. If you are not sure this is the right job, use the diagnosis panel — it narrows the problem down before you book.
- Booking fee confirmed up front
- Hourly labour, agreed before work starts
- Same-day slots for urgent problems
Questions people ask about heating not turning on when needed
Straight answers to the things customers ask most often before booking.
Can I check the schedule before booking?
Yes, review the normal user schedule, time and mode in the thermostat guide and note what is displayed. Avoid installer menus or wiring checks, and do not repeatedly reset the heating system.
How will the visit find why heat does not start?
The engineer checks whether the thermostat is making a valid demand, then assesses the relevant receiver and heating-control response. The visit follows the sequence to locate the failure rather than assuming the thermostat is defective.
Can Maintenance Men repair a gas-side boiler fault?
No. Maintenance Men does not perform gas work. Suitable electrical and water-side heating faults may be assessed; gas-side or combustion concerns are referred to a Gas Safe registered engineer.
Why can the display show heating demand but radiators stay cold?
A receiver, zone control, wiring or heating component may fail to act on the request. The control and heating response need diagnosis before deciding what repair is needed.
What is the price?
The booking fee is paid when booking; the hourly labour rate depends on how soon the visit is needed. The full cost is quoted for approval before work begins, and parts or materials are identified and quoted separately.
Need heating not turning on when needed sorted in Dudley?
Book a slot in the diary and pay only the booking fee up front. We confirm the rest before we start.