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Commercial Gas Engineer Services

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Our Commercial Gas Engineering Services

  • Commercial Boiler Installation & Replacement 
  • Commercial Boiler Servicing & Annual Maintenance
  • Commercial Boiler Repairs 
  • Commercial Gas Safety Certificates (CP42)
  • Gas Pipework Installation, Alteration & Testing
  • Plant Room Installations & Upgrades
  • Commercial Heating System Design
  • Commercial Hot Water Systems
  • Emergency Gas Repairs
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Bonnie Jones profile picture
Bonnie Jones
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Amazing service! Cannot recommend these guys highly enough. Service was quick and efficient and saved us and fitted our boiler very quickly just before Christmas. Would 10/10 recommend to anyone. Xo
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Sue Dunkley profile picture
Sue Dunkley
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I’m really pleased with the bathroom refurb undertaken by Dan and his team. Would definitely recommend 🙂
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Audrey Yong profile picture
Audrey Yong
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Dan is responsive, reliable and pleasant. Work was completed efficiently and was reasonably priced. Would definitely recommend.
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Max Taylor profile picture
Max Taylor
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I recently used Southern Energy Group and couldn’t be happier with the service. From the first call they were professional, clear, and genuinely helpful. The team turned up on time, explained everything properly, and carried out the work to a really high standard. Communication was spot on throughout, and the whole job was handled quickly and without any hassle. It’s rare to find a company that’s this reliable and easy to deal with. Highly recommend Southern Energy Group — quality service from start to finish
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Jess Scott profile picture
Jess Scott
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Really thankful for the kind and friendly service they gave to my dad. Communicated well with me over the phone to arrange the service of his boiler. Many thanks and will definitely use again!!
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Kingsley Scott profile picture
Kingsley Scott
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Service carried out on my boiler. Great service and very happy to help as I am older and needed to move a few things to get to my boiler. Thank you
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James profile picture
James
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Friendly and approachable and very great move after sales support.
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Julie Hamilton profile picture
Julie Hamilton
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The company were very efficient in coming out to solve initial problem quick with quote for new boiler tradesmen were friendly & turned up as stated good price for work, clean & tidy would highly recommend them
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Valerie Sinclair profile picture
Valerie Sinclair
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Very happy with the refurbishment of our shower room. Thank you to Dan for organising it and James for carrying out the plumbing work expertly. Thanks also to George for the excellent tiling. All work was carried out very efficiently and tidily and within the time specified. Would highly recommend this company.
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Tom Upson profile picture
Tom Upson
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Dan and his team have been reliable and effective plumbers who have managed to achieve a fantastic finish throughout our home. Highly recommended ⭐ ⭐️⭐️⭐️⭐️

Industries We Serve

Our Gas Services Include:

  • Retail units (small & large)
  • Offices and commercial buildings
  • Restaurants, takeaways & commercial kitchens
  • Hotels & hospitality
  • Schools, colleges & nurseries
  • Warehouses & industrial facilities
  • Healthcare & care homes
  • Residential blocks & HMOs

If your organisation uses gas, Southern Energy Group can support your maintenance, compliance and system upgrades.

Why Commercial Gas Compliance Matters

Commercial premises must meet strict gas safety obligations, including annual servicing, safety certification and ensuring all gas appliances and systems are installed and maintained by qualified professionals.

Failure to comply can result in:

  • Fines and legal action
  • Insurance invalidation
  • Shutdowns or loss of business
  • Safety risks to staff, tenants and customers

Why Choose Southern Energy Group for Commercial Gas Work?

Our Gas Services Include:

  • Certified Commercial Gas Engineers
    Fully qualified to work on commercial gas systems, plant rooms, commercial boilers, gas meters and pipework.
  • Fast Response for Local Businesses
    We understand downtime costs money. We offer fast call-outs and flexible appointments to minimise disruption.
  • Full Compliance & Safety
    We ensure your commercial gas installations meet all current gas safety legislation and industry standards. We also issue full digital certification.
  • Transparent Pricing
    Clear quotes, honest advice, and no hidden extras. You get the most cost-effective solution for your premises.
  • Multi-Trade Capability
    As a multi-skilled team, we can also handle plumbing, heating, renewable energy installations, hot water systems and full mechanical services.

Areas We Cover 

We provide plumbing and heating services in:

Frequently Asked Questions

Do I need a commercial gas engineer or will a domestic engineer do?

Commercial appliances and gas systems require specialist qualifications. Only a commercial gas engineer can work safely and legally on them.

How often should commercial boilers be serviced?

Every 12 months as a minimum. High-demand sites (e.g., hotels, restaurants) may benefit from servicing every 6 months.

Can you work outside business hours?

Yes — we offer flexible scheduling to reduce disruption to your business.