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PES Heating and Plumbing

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Commercial Boiler Repair

Your Trusted Commercial Boiler Repair Partner

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Prompt and Reliable Commercial Boiler Repair Services for Your Business

PES Heating & Plumbing offers fast, dependable boiler repair services tailored to meet the demands of commercial and industrial properties across London and the South East. We understand that a boiler breakdown can disrupt your business operations, affecting productivity, comfort, and even safety.
Our team is dedicated to providing swift responses to minimise downtime and get your heating system back on track as quickly as possible. With over 20 years of experience, we specialise in diagnosing and repairing issues in various boiler models and systems, ensuring that your equipment operates reliably and efficiently to meet the unique demands of your business.
12 Month Guarantees
12 Month Guarantees
Transparent Pricing
Transparent Pricing
24 Hours Emergency Gas And Boiler Repairs
24 Hours Emergency Gas And Boiler Repairs
20+ Years Experience
20+ Years Experience
Engineer testing a gas boiler after a repair

Experienced Engineers Ensuring Safe and Lasting Repairs

Our team of Gas Safe registered engineers is highly trained and experienced in handling all types of commercial boiler repairs, from minor adjustments to major component replacements. At PES Heating & Plumbing, we prioritise safety and efficiency, ensuring that every repair is carried out with meticulous attention to detail. We conduct a thorough assessment to identify the root cause of the problem and use high-quality parts and industry-standard techniques to provide lasting solutions.
Our engineers have extensive knowledge of a wide range of boiler systems, enabling them to tackle even the most complex repairs with confidence and expertise. Trust us to restore your heating system to peak performance, helping you maintain a safe, comfortable, and productive environment for your staff and clients.

Contact PES Heating & Plumbing for 24/7 Emergency Repairs and Transparent Pricing

At PES Heating & Plumbing, we know that boiler issues don’t always occur during regular business hours. That’s why we offer 24/7 emergency repair services, so you can count on us whenever you need urgent assistance. We’re committed to providing clear and transparent pricing with no hidden fees, giving you peace of mind and control over your repair costs. Every repair we complete is backed by our 12-month guarantee, ensuring the quality and durability of our work.
Contact us today to schedule a repair, request a detailed quote, or learn more about our commercial boiler repair services. With PES Heating & Plumbing, your business is in capable hands, with a team that’s dedicated to keeping your heating system running smoothly and efficiently.
Engineer repairing a gas boiler with pliers

Where we provide commercial boiler repair

We provide commercial boiler repair across London and the South East. See our full coverage area for commercial plumbing in London, Sussex, Surrey and Kent, or call 0203 439 9474.

Accreditations

NIC EIC
GAS Safe
Safe Contractor

FAQs

How quickly can PES respond to a commercial boiler breakdown in London?

PES Heating and Plumbing provides 24/7 emergency commercial boiler repair across London. For emergency breakdowns, we aim to respond as quickly as possible — often on the same day. For non-urgent faults, we can typically attend within a few working days. Call 0203 439 9474 at any time to report a commercial boiler fault and we will confirm our attendance time.

Yes. Our Gas Safe registered engineers are experienced with all major commercial boiler brands and types, including condensing boilers, modular systems, cascade arrangements, and combination boilers from manufacturers including Worcester Bosch, Ideal, Vaillant, Potterton, Remeha, Hamworthy, and others. If parts are required, we source them promptly to minimise downtime. Call 0203 439 9474.

Common commercial boiler faults we repair include burner failures, heat exchanger issues, pump failures, pressure problems, PCB faults, flue blockages, motorised valve failures, and controls and thermostat issues. We carry a comprehensive range of common parts to enable same-day repair wherever possible. Call 0203 439 9474 to report your fault and we will advise on likely diagnosis and attendance time.

Yes. Following every commercial boiler repair, we provide a written report detailing the fault identified, the work carried out, parts replaced, and any further recommendations for the system. This documentation is important for planned maintenance records, insurance, and building management requirements. Call 0203 439 9474.

This depends on the age, condition, and repair history of the boiler. As a general guide, if repair costs exceed 50% of the replacement cost, or if the boiler is over 15 years old and requiring repeated repairs, replacement is usually the more cost-effective long-term solution. We provide honest, impartial advice on repair versus replacement at the point of fault diagnosis. Call 0203 439 9474 for an assessment.

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