
Commercial Boiler Maintenance PPM Services (Part L Compliance) in Bolton, Greater Manchester
Require commercial boiler PPM maintenance in Bolton, Greater Manchester that puts safety, efficiency and compliance at the heart of your maintenance programme? With over 40 years of industry experience, The Oltec Group provides planned preventive maintenance services for commercial gas boilers and heating plant. Our commercial boiler maintenance in Bolton, Greater Manchester is structured around your equipment, operating demands and site requirements, with scheduled servicing, combustion checks, efficiency testing and wider system inspections. Detailed maintenance records provide a traceable account of completed checks, identified defects and recommended remedial work, helping facilities managers, landlords and duty holders demonstrate a systematic approach to maintaining efficient commercial heating systems and supporting Part L compliance.
☎️ 0800 038 9786
✉️ info@oltecgroup.co.uk
✔ Established 40+ years ✔ Fully accredited
✔ Nationwide coverage ✔ 24/7 emergency support

Commercial Heating Installation for Every Business
Effective industrial heating installation starts with understanding the specific demands of your premises, from building size to operational requirements. Oltec delivers tailored heating solutions for large industrial buildings across Bolton, Greater Manchester, helping businesses improve comfort, efficiency and running costs through carefully designed systems. Our commercial heating installation services extend to retail units, offices, garden centres, gyms and showrooms, supporting customer-facing businesses with dependable heating that enhances the experience for staff and customers. Every installation is preceded by a comprehensive site survey, enabling our engineers to select the right heating technology and capacity for the building. We pride ourselves on delivering solutions that balance upfront investment with long-term running costs, ensuring businesses get genuine value from their heating system. With more than 40 years of specialist experience, we have the technical knowledge to manage installations of any scale, from single units to multi-building industrial sites.
Warm Air Heating Systems for Warehouses and Factories
Warm air heating remains one of the most efficient ways to heat large, open spaces such as warehouses, factories, workshops and showrooms. The Oltec Group installs high performance warm air heating systems designed to deliver fast, even heat distribution across expansive commercial and industrial premises throughout Bolton, Greater Manchester. This type of system is particularly effective for factory heaters, warehouse heating and workshop heating solutions, where traditional radiator based systems often struggle to maintain consistent temperatures. We also provide specialist heating for garages, sports halls and hot water solutions for holiday parks, recognising that different environments require different approaches. Our engineers assess airflow, ceiling height and insulation before recommending the most suitable warm air system, ensuring energy is not wasted heating unused space. Whether you operate a single workshop or a large distribution warehouse, our warm air heating installations are built to provide reliable, cost effective warmth throughout the colder months, without compromising on air quality or comfort.


Annual Heating Servicing and Planned Maintenance
Regular servicing and maintenance are essential for keeping industrial and commercial heating systems safe, efficient and fully compliant. The Oltec Group provides annual servicing and planned maintenance programmes for businesses across Bolton, Greater Manchester, helping to renew gas safety certification and ensure your system continues to operate at peak performance. Routine maintenance also plays a key role in meeting your building insurance obligations, many policies require evidence of regular servicing to remain valid in the event of a claim. Beyond compliance, consistent servicing helps maintain the integrity of manufacturer warranties, protecting your investment and avoiding costly repairs further down the line. Our experienced engineers carry out thorough inspections, identifying potential issues before they develop into significant problems that could disrupt operations. Whether you operate a single heating unit or a complex multi-system installation, our planned maintenance programmes are designed to minimise downtime and extend the lifespan of your equipment, giving you confidence that your heating system remains safe and reliable throughout the year.
Heating System Upgrades and Replacements
When heating systems become outdated, businesses often face rising energy costs and reduced reliability, making an upgrade a sensible long-term solution. The Oltec Group provides expert heating system upgrades and replacements across Bolton, Greater Manchester, helping businesses improve performance and energy efficiency through carefully planned installations. Our team has extensive experience upgrading older factory heaters, modernising warehouse heating systems and replacing inefficient garage heating with more advanced, cost effective options. We also cater to specialist needs such as hot water systems for holiday parks, ensuring a wide range of industries benefit from improved heating performance. A timely upgrade can significantly reduce energy bills while improving temperature control and overall system reliability. Before recommending any upgrade, our engineers carry out a comprehensive assessment of your existing heating system, ensuring the proposed solution genuinely meets your operational needs. We manage every upgrade project with minimal disruption in mind, allowing your business to continue running smoothly while benefiting from a more efficient heating system.


