Ascent Commercial Gas Engineers Ltd provide specialist servicing, maintenance, fault finding and repairs for commercial and industrial heating systems throughout Lancaster.
We support warehouses, factories, workshops, engineering businesses and larger commercial premises where reliable gas-fired heating is important for maintaining suitable working conditions.
From individual warm air heaters to multiple radiant heating appliances across larger sites, our engineers provide both planned maintenance and reactive breakdown support.
Our services include:
• Warm Air Heater Servicing
• Warm Air Heater Repairs
• Radiant Tube Heater Servicing
• Radiant Tube Heater Repairs
• Commercial Heating Fault Finding
• Industrial Heating Maintenance
• Burner & Ignition Faults
• Combustion & Operational Checks
• Heating Controls & Safety Devices
• Multi-Heater Site Maintenance
• Planned Preventative Maintenance
• Commercial Heating Service Contracts
• 24/7 Emergency Breakdown Support
Gas-fired warm air heaters are commonly used within warehouses, workshops, factories and other larger commercial and industrial buildings.
Ascent provide warm air heater servicing, fault finding and repairs throughout Lancaster.
We investigate problems including:
Failed ignition • Repeated lockouts • Flame failure • Burner faults • Control problems • Poor heating performance • Combustion issues
Routine servicing allows the condition and operation of the heater to be assessed and provides an opportunity to identify developing faults before they result in unexpected breakdowns.
Where replacement components are required, we'll identify the appropriate parts and arrange the necessary repairs.
Radiant tube heating is widely used within warehouses, workshops and industrial premises where targeted heating is required across larger or high-ceilinged spaces.
Our commercial gas engineers provide radiant tube heater servicing, maintenance and repairs throughout Lancaster.
We investigate suitable radiant heating equipment experiencing ignition, flame-proving, burner, control and operational faults.
Because radiant heating equipment is frequently installed at high level, our IPAF-trained engineers can use appropriate powered access equipment where required to access elevated heaters.
We service and repair suitable commercial and industrial heating equipment from leading manufacturers including:
Servicing, maintenance and fault finding for suitable Powrmatic warm air heating systems.
Commercial servicing and repairs for Benson gas-fired warm air heaters.
Servicing and fault finding for suitable Combat warm air and radiant heating equipment.
Maintenance, diagnostics and repairs for suitable AmbiRad radiant heating systems.
Commercial servicing, fault finding and repairs for suitable Winterwarm gas-fired heating equipment.If your manufacturer isn't listed, send us the manufacturer and model number and we'll confirm whether we can assist.
We provide commercial and industrial heating support across a wide range of premises, including:
📦 Warehouses & Distribution Facilities
🏭 Factories & Manufacturing Premises
⚙️ Engineering Businesses
🔧 Workshops & Production Areas
🚗 Garages & Commercial Vehicle Workshops
🏢 Large Commercial Buildings
🔥 Industrial Units & Facilities
We work directly with businesses as well as facilities managers, property managers, engineering companies and maintenance providers.
If a warm air or radiant heater repeatedly locks out, won't ignite or isn't producing the expected heat output, the underlying fault needs to be identified.
Commercial heating faults can involve:
Ignition components • Flame proving • Burners • Gas controls • Safety devices • Heating controls • Combustion • Electrical components
Our engineers use systematic fault finding to establish the cause before advising on the appropriate repair.
Where manufacturer-specific replacement components are required, we'll identify the parts needed and arrange the necessary follow-up work.
Larger warehouses, factories and commercial buildings may contain multiple warm air or radiant heaters positioned throughout different areas of the premises.
Ascent can service and maintain multiple heaters during planned site visits, making ongoing maintenance easier to coordinate.
This can help businesses and facilities managers keep track of:
• Equipment condition
• Servicing requirements
• Identified defects
• Required repairs
• Replacement components
• Future maintenance requirements
Ascent provide planned preventative maintenance for commercial and industrial heating systems throughout Lancaster.
Routine maintenance can help identify developing problems before they contribute to unexpected equipment failures.
Maintenance programmes can cover individual heaters or multiple appliances across larger sites and can be coordinated around the operational requirements of the business.
For businesses requiring ongoing support, we provide commercial gas and heating maintenance arrangements.
Depending on the equipment installed, planned maintenance can incorporate:
Warm Air Heaters • Radiant Tube Heaters • Commercial Boilers • Water Heaters • Suitable Commercial Gas Equipment
This allows businesses containing several types of gas-fired equipment to coordinate more of their servicing through one commercial gas contractor.
An unexpected heating failure can quickly affect working conditions within warehouses, workshops, factories and other commercial buildings, particularly during colder weather.
Ascent provide 24/7 emergency commercial and industrial heating breakdown support throughout Lancaster.
Whether an individual heater has failed or you're experiencing problems affecting multiple appliances, contact us with the equipment details and nature of the fault.
For an urgent commercial heating breakdown call 01772 395851.
Ascent Commercial Gas Engineers Ltd are based in Preston and provide commercial and industrial heating services throughout Lancaster and the surrounding area.
Alongside warm air and radiant heating, our engineers provide commercial boiler servicing and repairs, gas safety certification, catering gas services, gas testing, purging and wider commercial gas engineering support.
Gas Safe Registration No. 974969
IPAF Trained

For commercial heating servicing, planned maintenance, fault finding or emergency repairs, contact Ascent Commercial Gas Engineers Ltd.
Where possible, provide the heater manufacturer, model, number of appliances, approximate installation height and details of the problem.
Photographs of the equipment and data plate can also help us understand the installation before attendance.
📞 Call: 01772 395851
✉ Email: info@ascent-gas.co.uk
📍 Based in Preston, serving Lancaster and Lancashire
Gas Safe Registration No. 974969
24/7 Emergency Commercial Heating Call-Outs