Complete Boiler
Engineering Solutions
Overhauling, maintenance and repair, inspection, testing, and chemical management — reliable boiler engineering services for industrial and commercial clients across Sri Lanka.
Get a Quote10+
Years Experience500+
Boilers Serviced98%
Client Satisfaction24/7
Emergency Support
Engineering Reliable
Boiler Solutions
We specialize in boiler overhauling, maintenance and repair, inspection, testing, and chemical management for industrial and commercial clients. We also provide pipe, duct, and steel fabrication and insulation installation, delivering every job with skilled technicians and genuine parts.
Contact UsWhy Choose Nirmana Thermal Engineering?
We combine skilled engineering, genuine parts, and transparent communication to deliver boiler services that keep your operations running safely and efficiently.
Experienced Engineers
Our skilled technicians bring years of hands-on experience across industrial and commercial boiler systems.
Genuine Parts & Materials
We use trusted suppliers and genuine parts for lasting reliability and performance.
On-Time Service Delivery
Efficient planning and scheduling help us complete overhauls, repairs, and inspections on time.
Customer Satisfaction
We prioritize clear communication, safety, and reliable results on every job.
"A Flawless Boiler Overhaul"
"The overhaul was completed on schedule with excellent workmanship and clear communication throughout the project."
"Thorough & Professional Inspections"
"Their inspection and testing team is thorough and professional. We now schedule all our annual boiler inspections with them."
"Fast Emergency Response"
"Fast, reliable emergency repair service. They had our steam boiler back online within hours."
"Noticeably Improved Efficiency"
"The chemical cleaning and water treatment program has noticeably improved our boiler efficiency and reduced downtime."
"High-Quality Fabrication Work"
"Professional pipe and duct fabrication work, completed to a high standard and within budget."
"Zero Unplanned Stoppages"
"Their preventive maintenance contract has kept our boilers running smoothly with zero unplanned stoppages this year."
"Honest, Reliable Partner"
"Skilled technicians, genuine spare parts, and honest pricing — exactly what we look for in a boiler service partner."
"Well Organized From Start to Finish"
"From consultation to commissioning, the whole process was well organized and professionally managed."
Our Renovation Services
Boiler Overhauling
Maintenance & Repair
Boiler Inspection
Site Inspection
We assess your boiler on site to understand its condition, your requirements, and the scope of work needed.
Diagnosis & Quotation
We diagnose the issue or service need and provide a clear, detailed quotation before work begins.
Service Execution
Our technicians carry out the overhaul, repair, or maintenance work with genuine parts and safe procedures.
Testing & Handover
We test and commission the boiler before handover, ensuring safe and efficient operation.
Boiler Overhauls: Before & After
Our Recent Work
Steam Boiler Overhaul
A complete overhaul of an industrial steam boiler, including tube replacement, refractory repair, and pressure testing to restore full operating performance.
Boiler Inspection & Testing
Comprehensive inspection and performance testing of a hotel's steam boiler system to confirm safe, efficient operation and support certification.
Preventive Maintenance Contract
A scheduled maintenance program covering routine servicing, safety checks, and priority breakdown response for a manufacturing plant's boiler.
Chemical Cleaning & Water Treatment
Chemical descaling and a water treatment program that reduced scale build-up and improved combustion efficiency for a food processing facility.
Pipe & Duct Fabrication
Fabrication and installation of insulated steam pipework and ducting for a new boiler house installation.
Emergency Boiler Repair
Rapid-response repair of a failed burner and control system, restoring boiler operation with minimal production downtime.
Have a Question?
- Our Services
- Service Process
- Pricing & Safety
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What boiler services do you offer?We provide boiler overhauling, maintenance and repair, inspection and testing, chemical cleaning and water management, along with pipe, duct and steel fabrication and insulation installation for industrial and commercial boilers.What types of boilers do you work with?We service fire tube, water tube, and package boilers used across textile, hotel, food processing, garment, and other industrial facilities.Do you handle emergency boiler breakdowns?Yes. We offer emergency repair services to minimize downtime and get your boiler back online as quickly and safely as possible.Can you supply and fabricate pipes, ducts, and insulation?Yes. Our team fabricates and installs pipes, ducts, steel structures, and insulation as part of new installations or upgrades.Do you offer scheduled maintenance contracts?Yes. We offer preventive maintenance contracts tailored to your boiler type and operating schedule to reduce breakdowns and extend equipment life.
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How do I request a boiler service?Contact us by phone, email, or the Get a Quote form. We'll discuss your requirements and schedule a site visit or inspection.How long does a typical service take?Duration depends on the scope of work — routine maintenance may take a day, while a full overhaul can take one to several weeks.Will my boiler need to be shut down during service?Most overhauls, inspections, and repairs require the boiler to be offline. We plan the work schedule with you to minimize disruption to your operations.Do you provide safety and compliance documentation?Yes. We provide inspection and testing reports to support your boiler's safety compliance and certification requirements.Will I receive updates during the service?Yes. We keep you informed of progress, findings, and any additional work required throughout the service.
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How much does a boiler service cost?Costs depend on the boiler type, scope of work, and site conditions. We provide a detailed quotation after assessing your requirements.Do you provide free site inspections or estimates?Yes. We offer site visits and estimates to assess your boiler and provide an accurate quotation before work begins.Are there any hidden charges?No. We provide transparent, itemized quotations so you know the full cost before work begins.Do you guarantee your workmanship?Yes. Our overhauling, repair, and fabrication work is backed by our workmanship guarantee.What safety measures do you follow?Our technicians follow standard industrial safety procedures and use proper protective equipment and testing protocols for all boiler work.