Commercial Boiler Repair Glasgow & Lanarkshire

Titan Heat targets a two-hour attendance window for commercial boiler breakdowns across our core Glasgow and Lanarkshire coverage area, subject to engineer availability. Customers on a Planned Preventative Maintenance contract are prioritised over ad-hoc callouts, which matters most during cold-weather periods when demand is highest.

We repair the major commercial boiler brands found across Scottish commercial buildings, including Ideal Commercial, Hamworthy, Remeha, Viessmann, Potterton Commercial, Lochinvar and Andrews Water Heaters, along with modular and cascade systems. If we cannot source a proprietary part for an obsolete appliance we will tell you early and quote for replacement instead.

A repair is reactive work to fix a specific fault that has taken the boiler out of use or made it unsafe. A service is planned preventative work, carried out to a schedule, that checks combustion, gas soundness, controls and safety devices to keep the appliance running and compliant. Most commercial buildings need both: an annual service plus reactive repair cover for when something fails anyway.

Yes. Commercial gas appliances require separate qualifications from domestic work, and all commercial boiler repairs are carried out by Gas Safe registered engineers holding the relevant commercial competencies. We can supply our Gas Safe registration details and relevant ticket numbers on request for your compliance records or approved contractor list.

We provide out-of-hours reactive response for commercial clients across Glasgow and Lanarkshire. Priority out-of-hours cover is included for customers on a maintenance contract. For urgent no-heat or no-hot-water situations in care homes, hotels and schools, call us directly rather than using the enquiry form so we can triage the job immediately.

Commercial boiler repair costs depend on the appliance, the fault and the parts involved, so we do not publish a flat rate. What we do commit to is transparency: our engineer diagnoses the fault on site, tells you the cost before carrying out the repair, and gives you a clear parts lead time where an item has to be ordered. Maintenance contract customers are charged at agreed contract rates.

Yes. Every visit is followed by a written digital report covering the fault found, the work carried out, any parts fitted, the test results on recommissioning and any recommendations or observations. Facilities managers and property managers use these for compliance records, landlord obligations and budgeting for planned replacement.

Yes. We work on plant room installations, modular and cascade boiler arrangements, pressurisation units, expansion vessels, heating pumps and associated pipework. Faults in multi-boiler systems are frequently in the sequencing controls or the hydraulics rather than the boilers themselves, which is why diagnosis matters more than parts swapping.

It depends on age, parts availability, efficiency and how often it has failed. As a rule of thumb, once an appliance is out of manufacturer support, needs a major component such as a heat exchanger, or has had three or more reactive callouts in a heating season, replacement usually costs less over five years than continued repair. We will give you an honest view and can quote for commercial boiler installation if that is the better answer.

Yes. For retail units, restaurants, hotels and offices we schedule non-urgent repair and follow-up work outside trading hours or during quiet periods wherever the fault allows. Emergency work obviously happens when the fault happens, but planned repairs, parts fitting and recommissioning can usually be arranged to avoid disrupting your business.

Yes. We work as a subcontractor for FM providers and managing agents who need a Gas Safe commercial engineer covering Glasgow and Lanarkshire, including rate card arrangements, agreed response times and reporting in your required format. Contact us for our commercial rate card and insurance documentation.

The most common causes we attend are ignition and lockout faults, failed gas valves and burner components, blocked or fouled heat exchangers, failed pumps and fans, pressurisation faults caused by an unfound system leak, and control or sensor failures. Almost all of these give warning signs at a service visit, which is why planned maintenance reduces reactive callouts significantly.

Yes. We repair commercial water heaters and hot water plant alongside space heating boilers, including storage and continuous-flow units commonly installed in hotels, care homes, gyms and catering premises. Loss of hot water is often more disruptive to a commercial operation than loss of heating, and we treat it with the same urgency.

Yes. We regularly take over commercial heating systems installed by other contractors. The first visit is a condition survey: we assess the appliance, the controls, the gas installation and the documentation, tell you what state it is actually in, and then quote for any remedial work and an ongoing maintenance schedule from there.

We cover Glasgow and Lanarkshire, including Hamilton, Motherwell, East Kilbride, Bellshill, Wishaw, Coatbridge, Airdrie, Blantyre, Uddingston, Larkhall and Paisley. For multi-site clients and FM providers we can discuss cover for sites beyond this area as part of a contract arrangement.