Ascent Commercial Gas Engineers Ltd provide specialist commercial boiler fault finding and repairs throughout Lancaster, supporting businesses with planned repairs and urgent breakdown attendance.
A commercial boiler failure can quickly affect heating, hot water and normal operations, particularly within hotels, care homes, schools and other premises where heating and hot water are essential.
Our Gas Safe registered commercial engineers work on individual commercial boilers, multi-boiler systems and suitable plant room equipment to identify faults and determine the appropriate repair.
Our services include:
• Commercial Boiler Fault Finding
• Emergency Commercial Boiler Repairs
• Boiler Lockout Investigation
• Ignition & Flame Failure Faults
• Burner & Combustion Problems
• Boiler Controls & Sensors
• Safety Device Faults
• Heating & Hot Water Problems
• Multi-Boiler & Cascade System Faults
• Replacement Components
• Commercial Boiler Servicing
• Planned Preventative Maintenance
• 24/7 Emergency Call-Outs
Loss of heating or hot water can cause significant disruption to a commercial property.
For hotels and hospitality businesses it can affect guests and normal operations. For care homes and residential facilities, reliable heating and hot water can be particularly important. Schools, workplaces and other commercial buildings can face similar disruption when essential boiler plant fails.
Ascent provide 24/7 emergency commercial boiler breakdown support throughout Lancaster.
Whether an individual boiler has failed or you're experiencing a wider loss of heating or hot water, our engineers can investigate the fault and determine the appropriate next steps.
For an urgent commercial boiler breakdown call 01772 395851.
A commercial boiler that repeatedly locks out, fails to ignite or continually requires resetting usually has an underlying fault that needs investigating.
Commercial boiler problems can involve:
Ignition • Flame proving • Burners • Gas controls • Sensors • Safety devices • Combustion • Boiler controls • Heating system components
Our engineers use systematic fault finding to establish the cause of the problem before determining the appropriate repair.
Where possible, repairs can be completed during the initial attendance.
If manufacturer-specific replacement components are required, we'll identify the parts needed and arrange the necessary follow-up work.
We provide commercial boiler servicing, diagnostics and repairs for suitable equipment from leading manufacturers including:
Commercial boiler fault finding, servicing and repairs for suitable Ideal commercial heating equipment.
Diagnostics and repairs for Hamworthy commercial boilers and suitable multi-boiler installations.
Commercial boiler servicing, fault finding and repairs for suitable Remeha equipment.
Fault finding, servicing and repairs for suitable Vaillant commercial boiler installations.
Commercial boiler diagnostics, servicing and repairs for suitable Bosch commercial heating equipment.
If your manufacturer isn't listed, send us the boiler manufacturer, model and displayed fault code and we'll confirm whether we can assist.
Hotels and hospitality businesses can place significant demand on commercial heating and hot-water systems.
A boiler failure can affect guest rooms, communal areas, kitchens, staff facilities and hot-water availability.
Ascent provide commercial boiler servicing, fault finding and breakdown repairs for hotels and hospitality premises throughout Lancaster.
Where sites contain multiple boilers or water heaters, we can also discuss planned maintenance covering suitable equipment across the premises.
Reliable heating and hot water are also important within care homes, residential facilities, schools and other educational premises.
Our engineers provide commercial boiler fault finding, repairs and servicing for these environments throughout Lancaster.
We can support both individual appliances and suitable larger plant rooms containing multiple commercial boilers.
Our services also support:
🏢 Offices & Managed Commercial Properties
🏭 Factories & Industrial Premises
📦 Warehouses & Distribution Facilities
⚙️ Engineering Businesses
🍽️ Restaurants & Commercial Kitchens
🔧 Workshops & Garages
🏨 Hotels & Hospitality
🏥 Care & Residential Facilities
We work directly with businesses as well as facilities managers, property managers and maintenance providers responsible for commercial heating systems.
Larger commercial buildings may use multiple boilers operating together to meet heating and hot-water demand.
A fault affecting an individual boiler, associated controls or another part of the system can reduce available capacity or affect operation of the wider installation.
Our engineers can investigate suitable multi-boiler and cascade installations alongside relevant commercial plant room equipment.
Where appropriate, we'll establish whether the problem is isolated to an individual boiler or requires further investigation of the wider heating system.
Alongside breakdown repairs, Ascent provide commercial boiler servicing throughout Lancaster.
Routine servicing provides an opportunity to assess the condition and operation of commercial heating equipment and identify developing problems before they contribute to unexpected failures.
Servicing can be arranged as a one-off visit or incorporated into an ongoing maintenance programme.
For businesses operating multiple commercial boilers or other gas-fired appliances, Ascent provide planned preventative maintenance and commercial gas service contracts.
Depending on the premises, maintenance can incorporate:
Commercial Boilers • Water Heaters • Warm Air Heaters • Radiant Heating • Catering Gas Equipment
This allows businesses to coordinate more of their commercial gas servicing and maintenance through one contractor.
Our engineers can also support other suitable commercial gas-fired equipment installed across the premises.
Our wider services include:
Commercial Gas Safety Certification • Commercial Heating • Catering Gas • Water Heaters • Gas Tightness Testing • Gas Purging
This can be particularly useful for hotels, care facilities, schools and larger commercial sites containing several different types of gas equipment.
Ascent Commercial Gas Engineers Ltd are based in Preston and provide commercial boiler servicing, fault finding and repairs throughout Lancaster and the surrounding area.
Our focus on commercial gas engineering allows us to support customers with both reactive breakdowns and ongoing planned maintenance.
Gas Safe Registration No. 974969

If your commercial boiler won't ignite, repeatedly locks out, isn't providing heating or hot water, or has developed another fault, contact Ascent Commercial Gas Engineers Ltd.
When reporting a breakdown, provide the boiler manufacturer, model, displayed fault code and photographs of the appliance or data plate where possible.
This can help us understand the equipment and fault 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 Boiler Call-Outs