Gas Installation.
Repair when it makes sense. Replace when it genuinely needs replacing.
Hi-Tech's mechanical team supports commercial gas systems, boilers, catering appliances, pipework, water heating and associated mechanical services — with qualified engineers and a repair-first mindset where existing equipment remains viable.
The right gas solution starts with the actual problem.
A breakdown may need a simple repair, a wider pipework alteration or a complete replacement. Our first job is to understand which one is genuinely required.
That matters commercially as well as technically: keeping viable equipment in service can avoid unnecessary cost and material waste, while assets at the end of useful life still need a properly designed replacement.
Where the requirement crosses into another discipline, the wider Hi-Tech team can be brought into the same delivery rather than handing the customer a new contractor to manage.
Commercial gas and mechanical services.
Commercial Boilers
Repair, replacement and associated system works.
Gas Pipework
New installations, alterations and larger commercial pipework projects.
Catering Gas
Commercial catering appliance repair, replacement and associated gas services.
Warm Air Heating
Commercial warm-air equipment and mechanical support.
Water Heating
Gas water heaters and vented/unvented storage systems.
Oil Systems
Oil boiler repair and replacement where applicable.
The service has to work in the real property.
Technical capability only matters when it translates into a usable result on site. Our teams work around existing buildings, occupied environments and the operational constraints that come with commercial property.
That is why survey, access, neighbouring trades, compliance and the final customer outcome are considered as part of the same job.


From requirement to completed work.
Diagnose
Establish the real fault and wider asset condition.
Evaluate
Compare repair, replacement, lifecycle and operational impact.
Deliver
Complete the agreed mechanical works through qualified engineers.
Test & Return
Verify safe operation and return the system to service.
Commercial judgement as well as mechanical skill.
See the service in the real world.
Our case studies show how technical capability, project coordination and property knowledge come together when a real building presents a real problem.
Got a commercial gas, boiler or mechanical problem?
Tell us what is happening at the property and we will help put the right technical and trade capability around it.