Light Commercial Gas Engineers — Shops, Offices & Small Premises
Not every commercial call-out is a factory plant room. CombiCert looks after gas boilers and heating in Telford shops, offices, cafés, salons, takeaways, dental premises and small workshops..
We are Gas Safe registered and commercially qualified for this scale of work: servicing, fault finding, replacement, gas safety, tightness testing and warm-air heaters in single units. If you have a plant room or industrial site, use our commercial / plant-room page instead.
Commercial Gas Services for Smaller Business Premises
Not every commercial heating system involves a huge plant room or several hundred
kilowatts of boiler capacity.
Many shops, offices, restaurants, salons, workshops and smaller commercial buildings
use relatively straightforward gas heating systems but still require an engineer
who is properly qualified for commercial gas work.
Depending on the equipment and installation, CombiCert can assist with:
Light commercial boiler servicing
Commercial boiler fault diagnosis and repairs
Replacement commercial boilers
Commercial gas safety inspections
Gas pipework and associated faults
Commercial gas tightness testing
Warm-air heating
Heating controls and thermostats
Pumps, valves and circulation problems
Investigation of wider heating-system faults
Light Commercial Boiler Repairs
Losing heating in a commercial property can quickly become more than an
inconvenience. Staff, customers, tenants or business operations may all be affected.
We diagnose commercial boiler faults rather than automatically assuming that the
first component mentioned by a fault code needs replacing.
Problems can originate from the boiler itself or from pumps, controls, sensors,
valves, system pressure, gas supply, flues or the wider heating system.
Typical faults we investigate include:
Boilers failing to fire
Repeated lockouts
No heating
Intermittent heating faults
Ignition and combustion problems
Pressure loss
Pump and circulation faults
Control and thermostat problems
Valve and actuator faults
Unusual noise or poor system performance
Once the cause has been identified, we explain the repair options before carrying
out additional chargeable work.
Light Commercial Boiler Servicing
Regular servicing gives an engineer an opportunity to assess the condition and safe
operation of a commercial boiler and identify signs of deterioration before they
develop into larger problems.
The servicing requirements depend on the appliance and manufacturer’s instructions,
so we do not treat every commercial boiler as though it were identical.
Depending on the appliance, servicing may include relevant visual, operational,
safety and combustion checks together with inspection or cleaning of components
where required.
If we identify a separate repair or safety concern during servicing, we explain
what we have found and the appropriate next step.
Commercial Boiler Replacement
A commercial boiler does not automatically need replacing because it has developed
a fault.
Where an existing appliance remains serviceable and a repair makes financial sense,
we will say so. Replacement becomes more attractive when reliability has
deteriorated, repair costs are becoming excessive, important parts are difficult
to obtain or the existing boiler is no longer suitable for the building.
When replacement is appropriate, we assess the existing system rather than simply
matching the output printed on the old boiler.
Considerations can include:
Actual heating requirement
Existing boiler and system arrangement
Gas supply
Flue requirements
Controls
System water quality
Available plant or boiler space
How the premises are occupied and used
Commercial Gas Safety
Businesses and commercial property operators have responsibilities for the safe
operation and maintenance of gas appliances and installations within their premises.
CombiCert can carry out commercial gas safety checks appropriate to the appliances
and installation being assessed.
If an unsafe condition or defect is identified, we explain the issue and advise on
the work required before the affected equipment can be safely returned to service.
Commercial Gas Tightness Testing
Commercial gas pipework may require tightness testing following alterations,
suspected leakage, commissioning work or investigation of an issue with the gas
installation.
We carry out commercial tightness testing where appropriate to the installation
and can investigate faults or pressure loss identified during testing.
Warm-Air Heating for Workshops & Commercial Units
Warm-air heaters are commonly used in workshops, warehouses, garages and industrial
units where heating large open spaces with conventional radiators would be
impractical.
CombiCert works on commercial warm-air heating equipment and can assist with
servicing, fault finding and repair where the equipment falls within our commercial
qualifications.
Faults may involve burners, ignition systems, gas controls, fans, airflow, safety
devices or the wider installation.
Commercial Heating for Shops, Offices, Cafés & Small Businesses
We work across a wide variety of smaller commercial premises including:
Shops and retail units
Offices
Cafés and hospitality premises
Restaurants and takeaways
Salons
Dental and healthcare premises
Workshops
Small industrial units
Commercial landlord properties
Managed commercial buildings
Each site is different, so if you are unsure whether your equipment falls within
our scope, contact us with the appliance details and we can advise.
Why Use a Commercially Qualified Gas Engineer?
Domestic and commercial gas work are not interchangeable.
Commercial appliances, pipework and installations can require different
qualifications and procedures from those used in domestic properties.
CombiCert holds commercial gas qualifications in addition to our domestic
qualifications, allowing us to work across a much broader range of heating and gas
installations.
Why Choose CombiCert?
Gas Safe registered commercial gas engineers
Commercial gas qualifications
Based in Telford
Commercial boiler servicing and fault finding
Commercial boiler replacement
Gas tightness testing
Warm-air heating experience
Experience across domestic and commercial systems
Clear explanation of faults and repair options
Experience working at both independent businesses and larger commercial sites
Light Commercial or Larger Commercial System?
The distinction is not simply the size of the building.
Smaller premises may have relatively straightforward commercial boilers or
heating equipment, while larger sites can involve plant rooms, multiple boilers,
larger gas installations and more complex controls.
Light Commercial Gas Services Across Telford & Shropshire
CombiCert is based in Telford and provides light commercial gas and heating services
throughout Telford and surrounding areas, with wider Shropshire coverage available
depending on the work required.
Areas regularly covered include Telford, Wellington, Newport and surrounding parts
of Shropshire.
Light Commercial Gas FAQs
Do I need a commercial gas engineer for my business boiler?
Commercial appliances and installations can require different qualifications from
domestic equipment. If you are unsure, provide us with the boiler make, model and
details of the premises and we can advise whether it falls within our scope.
Do you repair commercial boilers?
Yes. We carry out fault diagnosis and repairs on appropriate commercial boilers and
heating systems.
Do you service commercial boilers?
Yes. We service commercial boilers where the appliance falls within our commercial
qualifications and scope.
Can you replace a commercial boiler?
Yes. Where replacement is appropriate, we can assess the existing system and advise
on suitable commercial boiler options.
Do you carry out commercial gas tightness testing?
Yes. We carry out commercial tightness testing where appropriate to the installation.
Do you work on warm-air heaters?
Yes. We work on appropriate commercial warm-air heating systems used in workshops,
warehouses and other commercial units.
Do you work with commercial landlords?
Yes. We work with business owners, landlords, property managers and other parties
responsible for commercial premises.
Do you cover areas outside Telford?
Yes. We cover surrounding areas of Shropshire depending on the nature and scale of
the work.
Need a Light Commercial Gas Engineer?
Contact CombiCert with the site address, appliance make and model where known and
a brief description of the problem or work required.
We can advise whether the equipment falls within our scope and arrange the
appropriate next step.
We regularly service and repair gas boilers in Telford shops, offices and cafés — including Remeha plant-room style kits where a small commercial system has grown beyond a domestic boiler. Tightness testing and landlord-style paperwork included where needed. Call 07393 220 694 with the make and site address.
Google reviews
★★★★★
“Boiler went down early morning at our Telford rental and they were over and sorted it by lunch. Highly recommend.”
Morgan B. · Google review
★★★★★
“After the boiler suddenly having no power running to it, within 2 hours of calling Pete, he had attended, identified the fault and got us back up and running. Very professional and efficient service.”
Ed H. · Google review
★★★★★
“Pete has always done my services on my boiler for the last 12 years… He is always competitively priced and honest about anything that might need doing.”
