Oil & Gas Heating
Installation, servicing and repair of gas and oil boilers, including landlord safety checks.
Enquire →Domestic & commercial heating systems
From system design and installation to servicing and consultancy, we provide properly engineered heating for homes and businesses across Lincolnshire — covering gas, oil and renewable technologies.
Our services
From traditional boilers to low carbon systems — specified, installed and maintained for your property.
Installation, servicing and repair of gas and oil boilers, including landlord safety checks.
Enquire →Air source heat pumps sized from the building's heat loss, and designed to perform at low flow temperatures.
Enquire →Radiators, cylinders, full repipes and system upgrades, plus the plumbing that goes with them.
Enquire →Zoning, weather compensation and smart thermostats, with the system balanced and flow temperatures set to cut running costs.
Enquire →Split and multi-split systems for homes and offices, delivered with our air conditioning partner — one survey, one quote, one point of contact.
Enquire →Annual servicing and breakdown cover to keep systems safe, efficient and in warranty.
Read more →Maintenance
Heating gets ignored until it stops. By then the cheap fix has usually become an expensive one.
An unserviced boiler quietly loses efficiency — a fouled heat exchanger, a blocked condensate trap or a system full of magnetite all make it burn more gas for the same heat. On a heat pump, a dirty coil or the wrong flow temperature can push running costs up sharply without anything appearing to be wrong. Small faults also tend to announce themselves in January rather than July.
Combustion analysis and gas rate on gas appliances, seals and safety devices checked, condensate and flue inspected, system pressure and expansion vessel charge set, magnetic filter cleaned and inhibitor levels tested. On heat pumps: coil condition, refrigerant performance, flow temperatures, defrost operation and control settings reviewed against how the property is actually being used.
Most manufacturer warranties are void without an annual service recorded by a registered engineer — a claim on a five or ten year warranty will be checked against your service history. Annual servicing is also how carbon monoxide risks and failing safety devices get caught. Landlords have a legal duty to hold a current Gas Safety Record for every gas appliance.
We keep a record of what was fitted, what was set and when it is next due, and get in touch when a service comes round so it doesn't fall off your list. Servicing is available whether or not we installed the system, and landlord certificates are issued the same day for letting agents and property managers.
Due a service, or not sure when yours was last done? Get in touch and we'll sort it.
About Monobloc Heating
Monobloc Heating is an independent heating engineering business specialising in the design, installation, servicing and consultancy of gas, oil and renewable heating systems.
We work across domestic and commercial projects, from individual homes to complex plant rooms and full system upgrades. Every project is considered properly, designed around the building and delivered with a focus on performance, reliability and long-term value.
One point of contact. Proper engineering from start to finish.
How we prove it
A heating system can look perfect and still perform poorly. That's why we don't just install and leave.
Every system is properly balanced, commissioned and tested on completion. Where it matters, we use thermal imaging to check heat distribution across circuits and emitters — giving us a clear picture of how the system is actually performing, not just what the gauges tell us.
You get the readings, certificates and a clear explanation of what was set, why it was set that way, and how your system is designed to perform.
Gas Safe registered.
Every gas job notified and certificated.
Get in touch
A description of the fault and the make of the appliance is usually enough for me to tell you what's involved.
Or ring 07887 808760 — quickest if it's urgent.