Leading the Industry in Commercial Boiler Solutions

When it comes to commercial boilers in London, J&S Heating has got you covered. We have been the trusted partner for businesses and commercial enterprises for years, offering various heating solutions.

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Fast Installs

Certified Engineers

Finance Options

No Hidden Costs

Types of Commercial Boilers We Offer

Commercial Gas Boilers

Our Commercial Gas Boilers are the ideal choice when you need a robust and efficient heating solution in London. These boilers are designed to meet the demands of large-scale operations, providing reliable heating without the hefty energy bills.

Commercial Electric Boilers

Our Commercial Electric Boilers offer high efficiency with zero emissions for London businesses looking for a more environmentally friendly option. They are perfect for locations where gas supply may be a challenge.

Commercial Boiler Installation

Our experienced technicians provide efficient and reliable heating solutions for your commercial facility. Contact us today for satisfaction-guaranteed solutions that fit your requirements and budget.

Commercial Boiler Servicing

We are well-versed in all aspects of commercial boilers, from routine maintenance and repairs to complete system installations. Schedule your appointment so our expert team can repair your commercial boiler system.

Commercial Boiler Repairs

We are dedicated to providing quality services to ensure that your boiler is performing optimally and reducing the risk of downtime. Trust us to take care of all your commercial boiler repair needs, rest easy knowing your system is in good hands.

Speciality Brands

Vaillant Commercial Boilers

Known for their innovation and quality, Vaillant Commercial Boilers are built for performance and reliability.

Worcester Commercial Boilers

Combining affordability with top-tier engineering, Worcester Commercial Boilers are an excellent choice for various commercial settings.

Baxi Commercial Boilers

With their robust British design, Baxi Boilers are renowned for their efficiency and dependability. These boilers offer a variety of models.

Ideal Commercial Boilers

Ideal manufacture a huge range of boilers. Wall hung, floor standing or modular systems to aluminium or Heat Interface Units.

J & S Heating

Get a Free Boiler Quote

Contact J & S Heating for a free, no-obligation quote and property assessment in the Essex area.

Why Choose J&S Heating for Commercial Boilers

Expertise You Can Count On

Our team of professionals is highly trained and certified to install, maintain, and repair various types of Commercial Boilers. We have partnered with industry leaders like Vaillant, Worcester, and Viessmann to offer you the best in Commercial Gas Boilers and Commercial Electric Boilers in London.

Comprehensive Service

From initial consultation to ongoing maintenance, our comprehensive suite of services ensures that your heating systems are efficient and up to code. We’re committed to providing unparalleled customer service at every touchpoint.

Top Brands at Your Fingertips

Choose from various boiler brands, including Vaillant Commercial Boilers, Worcester Commercial Boilers, and Viessmann Commercial Boilers. With a lineup like this, you can be assured of quality, efficiency, and long-term performance.

Hear from our clients

“We had an emergency situation where our old boiler broke down in the middle of winter, and we needed a quick replacement. J&S Heating came to our rescue, installing a new Viessmann boiler in record time. Their efficiency didn’t compromise the quality of installation, and they were extremely professional throughout the process. I am amazed at how quickly they managed to get our heating system back up and running. Kudos to the team for their prompt and reliable service!”

Emily Williams

“When I was searching for a comprehensive boiler care plan for our Worcester Commercial Boiler, J&S Heating offered me a tailored package that was exactly what we needed. Their maintenance services are thorough and include regular check-ups, seasonal tune-ups, and brand-specific adjustments. The peace of mind that comes from knowing our boiler is in expert hands is invaluable. I’m very satisfied with their services and highly recommend their boiler care plans.”

Mike Anderson

“I recently had J&S Heating install a new commercial boiler for my office building, and the experience was exceptional. From the initial consultation to the final walkthrough, the team were nothing but professional. They helped us choose a commercial boiler that was the perfect fit for our requirements. The installation process was seamless and conducted by Gas Safe Registered experts who followed all safety guidelines.”

Sarah Thompson

Case Studies

J&S Heating: Associate Partners of London Stadium 25/26

J&S Heating are incredibly proud to be an Associate Partner of London Stadium for the rest of the 2025/26 season,...

Milo and Diagoras Houses, Bow, East London. 66 New Gas Mains Replaced

Milo and Diagoras Houses, Bow, East London. 66 New Gas Mains Replaced. J&S Heating recently completed a large...

Havering Council, Underground Leaking Emergency

Havering Council, Leaking Underground Heating and Hot Water Service Pipework Renewed in an Emergency. J&S Heating recently completed...

Installation

Understanding Your Requirements

Before diving into the installation of any Commercial Boiler—be it Commercial Gas Boilers, Commercial Electric Boilers, or specific brands like Vaillant, Worcester, and Viessmann—we initiate a detailed consultation process. This involves an on-site visit to understand your heating system’s scale, requirements, and intricacies.

Planning and Design

Post consultation, our engineers draft a meticulous installation plan. This includes choosing the right type and brand of boiler that best suits your needs. Whether you are inclined towards Vaillant Commercial Boilers’ high efficiency or Worcester Commercial Boilers’ robustness, we’ve got the expertise to recommend the perfect fit.

Professional Installation

Our team of certified technicians takes over the installation process, ensuring that each boiler is set up in compliance with industry standards. This involves a series of rigorous tests to guarantee that the system is both functional and safe.

Final Walkthrough

After installation, we perform a final walkthrough with you, explaining the functionality of your new boiler and providing you with all necessary documentation. We will consider our job done once you are delighted.

Maintenance

Regular Check-ups

Regular check-ups are crucial to maintain the longevity and efficiency of your Commercial Boilers. These involve cleaning, adjusting settings, and identifying potential issues that could lead to costly problems in the future.

Brand-Specific Maintenance

Whether you own Vaillant, Worcester, or Viessmann Commercial Boilers, we offer specialised maintenance packages tailored to each brand’s unique requirements.

Seasonal Tune-Ups

Our maintenance packages also include seasonal tune-ups to ensure your boilers are in peak condition, especially during colder months when they are most needed.

Documentation and Compliance

As part of our maintenance services, we provide thorough documentation to help you comply with local regulations and warranties.

Repair

24/7 Emergency Service

We understand boiler downtime can be disastrous for your business, so we offer 24/7 emergency repair services.

Brand-Specific Repairs

Our technicians are trained to repair all major brands, including Vaillant Commercial Boilers, Worcester Commercial Boilers, and Viessmann Commercial Boilers. We use brand-specific parts to ensure the longevity and efficiency of your heating systems.

Fault Diagnosis and Resolution

Our repair services are quick and accurate. We use advanced diagnostic tools to identify the root cause of any issue, ensuring that repairs are comprehensive and long-lasting.

Satisfaction Guarantee

All of our repair services come with a satisfaction guarantee. We will not rest until your Commercial Boiler is back in optimal condition, ensuring you can return to business as usual with minimal disruption.

J & S Heating

Get In Touch

When it comes to Commercial Boilers, don’t settle for anything less than the best. Contact J&S Heating today for all your commercial heating needs. We look forward to serving you! Our team can also offer you residential boiler services in London!

Frequently Asked Questions

What Types of Commercial Boilers Do You Offer?

We offer a comprehensive range of Commercial Boilers, including Commercial Gas Boilers and Commercial Electric Boilers. Additionally, we specialise in renowned brands like Vaillant Commercial Boilers, Worcester Commercial Boilers, and Viessmann Commercial Boilers.

What is Included in Your Installation Service?

Our installation services are designed to provide a hassle-free experience. This includes an initial consultation, tailored planning and design, professional installation by certified technicians, and a final walkthrough to ensure customer satisfaction.

How Important is Regular Maintenance for Commercial Boilers?

Regular maintenance is crucial for ensuring the longevity, efficiency, and safe operation of your Commercial Boilers. Our maintenance packages are brand-specific and can be tailored to suit the unique requirements of Vaillant, Worcester, and Viessmann boilers.

Do You Provide Emergency Repair Services?

Yes, we understand the importance of a functioning boiler for your business. That’s why we offer 24/7 emergency repair services, ensuring minimal downtime. Our technicians are trained to handle repairs for all major brands, including Vaillant Commercial Boilers, Worcester Commercial Boilers, and Viessmann Commercial Boilers.

What Are the Benefits of Choosing a Commercial Boiler for My Business?

Commercial Boilers are designed to meet the high-demand heating needs of businesses and commercial spaces. They offer greater efficiency, durability, and can be more cost-effective in the long run compared to residential boilers. Whether you opt for Commercial Gas Boilers or Commercial Electric Boilers, you can expect a reliable heating solution tailored for large-scale operations.

What Areas Do You Cover for Boiler Installations, Repairs & Servicing?

We offer all of our boiler services throughout London and Essex, including (but not limited to); Billericay, Brentwood, Chelmsford, Cheshunt, Chigwell, Dagenham, Enfield, Epping, Harlow, Hornchurch and Romford. If you are looking for boiler repairs, servicing or installations in Essex, please take the time to get in touch.

Commercial

Residential