SJB Mechanical & Building Services Ltd

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SJB Mechanical & Building Services Ltd

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SJB Mechanical & Building Services Ltd are air conditioning & heating engineers and plumbers. We are based in Brentwood, Essex, Greater London.

SJB Mechanical & Building Services Ltd

SJB Mechanical & Building Services Ltd are air conditioning & heating engineers and plumbers. We are based in Brentwood, Essex, and cover Essex, Greater London and the surrounding areas. Air Conditioning, Heating & Gas Engineers and Plumbers

Air ConditioningSJB Mechanical & Building Services Ltd engineers are fully qualified to work with domestic and commercial customers on all aspects of air conditioning, plumbing and heating. We are:

-Gas Safe Registered Engineers – Reg. No. 231342
-Institute of Plumbing & Heating Engineers – Reg. No. 65653
-Building Services Engineers – Reg. No. 1071171
-Refcom (Air Conditioning) Installers – Reg. No. 1008463
-City & Guilds Qualified Mechanical Engineers
-F-Gas Registered Engineers

We are approved installers and maintenance engineers for a wide range of manufacturers and suppliers. Bathroom

Experienced Heating Engineers, Gas Engineers and Plumbers

SJB Mechanical & Building Services Ltd is a family run business with 18 years experience in the industry. Our client list includes such names as the Hilton Hotel Park Lane and the American Embassy in London, and we work with organisations as diverse as Waitrose, John Lewis, HSBC, Savills Property Management and Ealing Council. We work with domestic and commercial clients on the full range of heating and plumbing projects, including:

-Air Conditioning Servicing & Maintenance
-BathroomInstallation and Servicing of Central Heating Systems
-Boiler Installation, Repairs and Maintenance
-Unvented Hot Water Systems
-Gas Installation and Certification
-Underfloor Heating
-Air Conditioning Servicing,Repairs & Maintenance
-Renewable Energy Systems including Air Source Heat Pumps & Solar Panels
-Installation of Bathrooms, Washrooms and Toilet Facilities
-Internal & External Drainage
-Repairs & Refurbishments

Considerate Air Con & Heating Engineers, Gas Engineers and Plumbers

BathroomWe work to the highest standards and take pride in the completed project. As experienced builders we are able to carry out any building or structural work required to give the perfect outcome for the customer. We know that our workplace is our customer’s home or office and we make every effort to keep disruption to a minimum. http://www.sjbmechanical.com/
Insta sjb_mechanical

05/10/2026

❄️ ANOTHER OFFICE FIT-OUT READY TO GO! 🔧

Another commercial project lined up for the SJB Mechanical team, with 15 AC units secured and ready for installation.
With air conditioning equipment still experiencing supply shortages across the UK, getting the right equipment secured in advance is an important part of keeping projects moving and avoiding unnecessary delays.

Looking forward to getting started on this one and seeing the finished result! 👌
📞 07711 886428
🌐 sjbmechanical.com

28/09/2026

❄️🔧 ANOTHER AC INSTALLATION COMPLETED

A challenging space, but a great result from the SJB Mechanical team!

This AC unit was installed inside a compact data room at a private school, helping maintain the right temperature for the vital equipment providing the school’s internet services.

With very limited space and awkward access, careful planning was key — but tight spaces are no problem when you have the right experience. 👌

📞 07711 886428
🌐 sjbmechanical.com

24/09/2026

💧 RELIABLE DRAINAGE SOLUTIONS 🔧

Whether you’re dealing with a drainage problem or planning a new installation, SJB Mechanical can help.

Providing professional internal and external drainage repairs, installations and fault finding, the team focuses on getting to the source of the problem and delivering a reliable, long-lasting solution.

For dependable drainage work, get in touch today.

📞 07711 886428
🌐 www.sjbmechanical.com

17/09/2026

Another commercial project completed by the SJB Mechanical team.

We installed toilet and accessible toilet facilities to provide a safe, compliant and practical space, finished to a high standard and built for everyday use.

From commercial plumbing to complete building services, we're here to deliver quality workmanship on every project.

📞 07711 886428
🌐 sjbmechanical.com

10/09/2026

❄️ Another successful air conditioning installation completed!

This high efficiency A/C unit was installed in a loft room, creating a cool and comfortable space throughout the warmer months while providing year round climate control.

Whether it's a loft conversion, home or commercial property, our team delivers neat, reliable installations tailored to your needs.

📞 07711 886428
🌐 sjbmechanical.com

04/09/2026

No outdoor unit? No problem. ✅

This all in one air conditioning system was installed in a loft conversion where an external unit wasn't permitted, providing powerful cooling without compromising the property's appearance.

If you're looking for a smart, space saving air conditioning solution, we'd be happy to help.

📞 07711 886428
🌐 sjbmechanical.com

28/08/2026

A great project completed by the SJB Mechanical team in Deptford!

We installed 7 air conditioning units throughout a block of container offices, providing efficient cooling and a comfortable working environment for everyone on site.

No matter the size of the project, we're committed to delivering reliable, professional installations from start to finish.

📞 07711 886428
🌐 sjbmechanical.com

21/08/2026

💬 Every successful project begins with understanding exactly what the client needs.

At SJB Mechanical & Building Services, we believe that taking the time to listen, plan and offer practical advice is what leads to the best results. By working closely with our clients from the very beginning, we can identify the most effective solution, avoid unnecessary delays and ensure every project is delivered efficiently and to the highest standard.

Whether it's a commercial installation or a domestic project, we're here to help from concept to completion.

🌐 www.sjbmechanical.com
📞 07711 886428

14/08/2026

❄️ Looking for an efficient cooling solution for a commercial building?

Chilled water systems are an excellent choice for larger premises, offering reliable temperature control while reducing noise levels and improving overall energy efficiency. Designed for demanding commercial environments, they're ideal for offices, large developments, educational facilities and many other applications.

At SJB Mechanical & Building Services, we design and install systems tailored to each project's unique requirements, ensuring long-term performance and reliability.

If you're planning a new installation or upgrading an existing system, we'd be happy to help.

🌐 www.sjbmechanical.com
📞 07711 886428

07/08/2026

🏡 Keeping your home comfortable all year round.

This recent installation in Brentwood demonstrates how modern air conditioning systems can be seamlessly integrated into domestic properties, even where access is limited. With careful planning and the right equipment, we installed two Panasonic split systems to provide efficient, reliable heating and cooling without compromising the look of the home.

Whether you're looking to stay cool in summer or benefit from energy-efficient heating in winter, a professionally installed air conditioning system is a smart investment for year-round comfort.

Thinking about air conditioning for your home? Get in touch with our team today.

🌐 www.sjbmechanical.com
📞 07711 886428

Address

Wessex Lodge, Wrights Lane
Brentwood
CM150QA

Telephone

+441277823648

Website

https://www.sjbmechanical.com/

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