The Old Prebendal House
Replacement Grundfos heating pumps, a failed Mikrofill pressurisation unit and ageing valves at an occupied nursing home.
View the projectOxyplumb Commercial · Oxfordshire
Commercial heating repairs in Oxfordshire
When the heating or hot water stops working, you need to know what happens next. Call our Oxfordshire commercial team, tell us what has happened and we can discuss a visit.
- Commercial boiler faults and recurring issues
- Heating pumps, valves and associated components
- Problems with commercial hot water equipment
- Repair scope and replacement parts agreed with you
Boiler faults are not always boiler failures
A cold building does not always mean the boiler itself has failed. Pumps, valves, controls or system pressure may be involved too. Tell us what you have noticed and which areas are affected; we can take it from there.
- Boiler lockouts, recurring fault codes and unreliable heating.
- Circulation-pump, motorised-valve and pressurisation problems.
- Hot-water interruptions and associated plant faults.
- Repair options, parts availability and whether replacement is more appropriate.
Information that helps us arrange attendance
A photo of the fault display, the boiler make and model, and your site postcode are useful starting points. If you do not have everything to hand, please still call. Let us know if residents, pupils or essential business activities are affected so we understand the situation. We will confirm availability with you before a visit is booked.
Before you arrange the work
Can you repair heating without closing the building?
We will look at what can stay running and talk through any interruption with you. The answer depends on the fault, the isolation points and the parts needed. Our Old Prebendal House project shows how the team worked around an occupied nursing home; timings for your site will need to be agreed separately.
What if the boiler runs but the rooms stay cold?
The problem may be elsewhere in the system. Tell us whether all areas or one zone are affected and whether hot water still works. Pumps, controls, valves and connected circuits may need investigation as well as the boiler.
Should we repair or replace ageing equipment?
Condition, fault history, parts availability and the building’s future needs all influence the decision. An investigation can establish the immediate problem; a replacement proposal should also address integration with the remaining plant.
Related commercial projects
Carterton Town Hall
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View the projectRelated support: Commercial boiler servicing · Commercial boiler installation.
How we work
Clear information helps us plan the visit.
A photograph of the equipment label and fault display can help identify the system. Let us know which parts of the premises are affected and any access restrictions when requesting attendance.
- 01
Contact the team
Call with your site location, contact details and a description of the fault.
- 02
Arrange investigation
Discuss equipment access, the work required and attendance availability.
- 03
Agree the next step
Review the findings and the scope of any repair or replacement work.
Useful to know
Your questions.
How do I request attendance?
Call 01993 259029 to discuss the issue and availability. Have the site address and equipment details ready.
Can I send displayed fault information?
Yes. A photograph of the display and equipment label can help identify the system. Include a brief description of the symptoms.
Are repairs included in a service visit?
Servicing and repair work have separately agreed scopes. Tell us about known faults when booking so that the required work can be discussed.
Urgent repair support
All customers may enquire about urgent commercial repairs. Enquiries are assessed during office hours, 8:00 am to 4:00 pm. Existing maintenance/PPM contract customers receive priority. Where practicable, work may be arranged within a few days and can include weekends, subject to engineer availability. This is not a guaranteed timeframe.
Urgent repair enquiryIndependent customer feedback
Hundreds of five-star reviews. See for yourself.
You want to feel comfortable with the people working in your building. Take a look at Oxyplumb’s independent customer feedback, then tell our commercial team how we can help.
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4.9/5
from 311 reviews
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Which? Trusted Traders
4.9/5
from 260 reviews
99% of customers recommend Oxyplumb on the official profile.
Google and Which? rating figures checked on 21 October 2026.
YOUR NEXT STEP
Let’s talk about your building.
Speak to our commercial team about your site and the work you need.
Oxfordshire & the Cotswolds
Help with a heating problem near you
A boiler fault, circulation problem or loss of hot water can interrupt the whole working day. We support commercial premises across Oxfordshire and the Cotswolds, including Witney, Oxford and Abingdon. Tell us what has happened so we can discuss the right next step and attendance.
Where we can help
Let’s talk about your building
Not sure where to start?
Send the postcode, fault symptoms and equipment photographs. Attendance is agreed with you; this is not a promise of immediate response.
Discuss your local project