From period properties near the High Street to modern office spaces and educational facilities, dependable heating is essential for keeping premises operational and compliant. Roselands Heating delivers professional heating services that Lewes businesses can rely on, ensuring systems perform efficiently throughout the year.
With decades of industry experience, we provide tailored commercial heating services for a wide range of sectors, including education, healthcare, hospitality, retail and public sector buildings. Our fully qualified Gas Safe engineers are experienced in working with commercial boiler systems of all sizes, from traditional plant rooms to energy-efficient upgrades designed to reduce running costs.
We recognise that many local buildings present unique challenges, from older infrastructure to access limitations. That’s why every project is carefully assessed and planned to suit the property, usage levels and compliance requirements. Our approach is straightforward: deliver safe, reliable heating solutions without unnecessary contracts, while building long-term professional relationships based on trust and performance.
Our commercial heating services
We provide comprehensive solutions covering installation, servicing, repairs and compliance for commercial premises.
Servicing & maintenance
Routine commercial boiler servicing plays a vital role in preventing unexpected breakdowns and maintaining efficiency. Our structured maintenance support includes thorough inspections, safety testing and performance checks to ensure your system operates safely and economically.
We offer planned preventative maintenance (PPM) programmes and tailored maintenance contracts, helping to protect large-scale heating systems and maintain full heating system compliance. Regular gas servicing and maintenance also support commercial gas compliance obligations and reduces the risk of costly emergency call-outs.
Installation
When it comes to installation, careful planning makes all the difference. Whether you require boiler replacement, complete heating system upgrades or central heating for commercial buildings, our engineers deliver practical, energy-conscious solutions.
We install modern, energy-efficient heating systems designed to lower operational costs and improve reliability. Our experience working across diverse property types ensures minimal disruption during installation, even in restricted or high-traffic environments. Where integrated climate control is required, we also collaborate with
commercial air conditioning installers to provide seamless HVAC systems.
Repairs
Heating faults can impact staff comfort, customer experience and regulatory compliance. Our responsive commercial boiler repairs service ensures problems are diagnosed quickly and resolved effectively.
From component replacements to full system diagnostics, we carry out emergency repairs and routine remedial work across a wide range of commercial boiler systems. Our engineers focus on restoring performance efficiently while keeping downtime to an absolute minimum. For urgent assistance, visit emergency commercial heating repairs.
Emergency Response
An unexpected heating failure demands immediate attention. Our emergency service operates 24 hours a day, 365 days a year, providing rapid support for businesses experiencing an emergency heating breakdown.
We prioritise fast mobilisation and clear communication, ensuring the right engineer attends with the appropriate expertise. Our structured digital job management system allows us to respond efficiently and keep you fully informed.
Compliance & certification
Maintaining legal compliance is essential for all commercial premises. Our accredited engineers carry out certification, safety checks and inspections for commercial gas heating systems, ensuring appliances, flues and pipework meet current regulations.
We provide complete documentation to support insurance and regulatory requirements, giving you confidence that your business remains compliant and safe.
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Want to know more?
If you would like to discuss your requirements or arrange a site visit, our team is ready to assist. Call 01323 639 455 or email at ask@roselandsheating.co.uk. You can book a survey at a time that suits your operations. We also deliver specialist solutions, including commercial heating for schools and colleges
and commercial heating for public sector buildings.
What Sets Our Commercial Heating Engineers Apart from other commercial gas engineers?
Experienced
Established in 1972, our engineers bring decades of practical expertise across heating systems, plant rooms and HVAC installations.
Knowledgeable
We work with gas, oil and renewable technologies, providing informed guidance on energy-saving heating solutions and system upgrades.
Professional
As fully accredited heating contractors, we follow strict safety standards and deliver all work to the highest professional level.
Customer focused
We provide flexible business heating services without tying customers into unnecessary long-term agreements. Our priority is dependable service and transparent communication.
Organised
Our digital management systems ensure accurate scheduling, detailed reporting and full service traceability.
Reliable
We maintain strong staff retention and long-standing client relationships across multiple sectors, ensuring consistent service quality and trusted support.
Take a Look at Our Work
work Across Lewes and East Sussex
Our recent projects showcase the variety of systems we have delivered for businesses throughout the Lewes area. From independent premises within the historic town centre to larger commercial sites on the outskirts, we have provided tailored heating solutions designed around each client’s operational needs and building requirements.
Browse our case studies to see how we’ve supported organisations across different sectors with efficient, compliant and long-lasting heating installations, upgrades and repairs.
Frequently Asked Questions
Q: Do you provide services across Lewes?
A: Yes. We support businesses throughout the area and surrounding parts of East Sussex with installation, maintenance and repairs.
Q: What types of commercial boilers do you install?
A: We install a wide range of commercial boiler systems, including high-efficiency gas-fired units and large-scale heating systems for commercial buildings.
Q: Can you provide emergency heating repairs for businesses?
A: Yes. Our emergency repair service operates 24/7 to resolve urgent breakdowns.
Q: How often should commercial heating systems be maintained?
A: Most systems require annual servicing. Higher-demand environments may benefit from planned preventative maintenance schedules.
Q: Are your heating engineers fully certified and insured?
A: Yes. All engineers are fully qualified, Gas Safe registered and insured for commercial work.
Q: Do you offer planned maintenance contracts?
A: Yes. We provide tailored maintenance contracts to support reliability, efficiency and compliance.
Q: How can I book a commercial heating survey?
A: You can contact our team by phone or complete our online form to book a commercial heating survey at a convenient time.
Accreditations & Certification
