Endorsed by Which?

S G S Heating & Electrical Ltd

4.8

57 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours

About

SGS has proudly served Salisbury and the surrounding areas of Wiltshire, Hampshire and Dorset for almost 40 years and as a Which? Trusted Trader we’ve built a reputation for exceptional workmanship, reliable services and outstanding customer care.

We offer a range of services including HEATING, PLUMBING, ELECTRICAL, HOME IMPROVEMENT and RENEWABLE ENERGY SOLUTIONS for DOMESTIC and COMMERCIAL customers.

Our skilled engineers and electricians are qualified to install, repair and service a variety of heating systems, including gas, oil, LPG, electric, air source heat pumps and air conditioning. We also provide expert electrical solutions from rewiring to lighting and safety tests.

We’re committed to eco-friendly, energy saving solutions, including Solar PV, solar batteries, home energy storage and EV chargers, helping make your home or business greener and more energy efficient.

We're your Single Solution to Property Care, providing peace of mind when you need it most.

What we do

  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Electricians

    • Electrical installations
    • Electrical testing services
    • Electrical emergency services
  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler servicing
    • Boiler repair
    • Gas cooker installation
    • Gas emergencies
  • Heating contractors

    • Central heating systems (installation and servicing)
  • Renewable energy

    • Air source heat pumps
    • Ground source heat pumps
    • Solar water heating
    • Solar panels
    • Battery storage
    • Home energy analysis
  • Electric Vehicles

    • Electric Vehicle Charging Points
  • Air conditioning contractors

    • Air Conditioning

Customer reviews

Why you can trust these reviews

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100% of the reviews we publish have been through our stringent moderation process.

4.8
57 reviews
Customer Service
4.8
Quality
4.9
Value
4.8
Sort by
New Bathroom
Customer Service
Quality
Value
We purchased a replacement Bathroom from Island Bathrooms and elected to have it installed by their recommended installer, SGS. The installation was completed in the time estimated to a very high standard, despite the challenges faced when removing the old bathroom. When faced with challenges the depth of experience that could be brought to bear was extensive, and resolved the problem. I would not hesitate to recommend SGS for the installation of a heating system, bathroom or any electrical or plumbing related work. You will save money in the long term, because you can be confident that the work will be completed to a high standard.
Customer in Wiltshire Posted on 10/04/2025 , work completed 07/04/2025
Boiler installation
Customer Service
Quality
Value
Had a new boiler installed yesterday by Mark at SGS. He arrived on time and took the amount of time we were told. He was very courteous and polite. Particularly liked that he protected all carpets before he started. Checked with us throughout the work and left the house without any evidence of having been (apart from the new boiler of course). When he was finished he went through all the instructions with us and made sure we were happy with everything. Really no surprise that all went well as SGS have always done a first class job. Thank you all, much appreciated
Customer in Wiltshire Posted on 09/04/2025 , work completed 08/04/2025
New outdoor combi boiler. Removal of old oil tank. Installation of new tank up the garden. Removal and replacement of 2 old radiators towel rail.
Customer Service
Quality
Value
Brilliant firm and workers, kind professional and thorough. Works completed on time. Very satisfied with results and would definitely use them again.
Customer in Hampshire Posted on 31/03/2025 , work completed 05/11/1952
Complete Bathroom Refit
Customer Service
Quality
Value
Our bathroom was old and needed a complete renovation. SGS responded quickly, provided a competitive quote, and scheduled the work to be finished before my retirement. Jeff from SGS arrived on time daily, worked hard for two weeks, and provided excellent service, resulting in an outstanding new bathroom. My extended family has given us numerous compliments about the new bathroom. I want to thank everyone at SGS who was involved in completing this project on time. Well done!
Customer in Wiltshire Posted on 06/08/2024 , work completed 02/08/2024
The trader replied (on 08/08/2024)
Many thanks for your very lovely review and it's great to hear you're enjoying your new bathroom. It's always a pleasure to receive feedback like this and we'll let the team involved know your kind comments. If you ever need any further Heating, Electrical, Room renovation or Renewables solutions - please feel free to contact us.
Great job
Customer Service
Quality
Value
Had a suspected leak in bathroom. Plumber arrived as promised same day. Did indeed have a leak from toilet which was fixed quickly and efficiently. SGS are great thank you very much.
Customer in Wiltshire Posted on 18/06/2024 , work completed 18/06/2024
The trader replied (on 20/06/2024)
Many thanks for your kind review and valuable feedback. We'll let the specific engineers know your comments as it shows them the great work they do. Should you need any further heating, electrical or renewables solution services (i.e. Solar PV) then please do not hesitate to contact us. Kind regards, The SGS Team
Clean and efficient work to unblock kitchen sink
Customer Service
Quality
Value
SGS visited to unblock the kitchen sink, after a different company had tried and failed. The plumber arrived on time and worked efficiently, but more important was effective in unblocking the sink and left the area clean and tidy. I have no hesitation in recommending this company.
Customer in Wiltshire Posted on 30/05/2024 , work completed 30/05/2024
The trader replied (on 20/06/2024)
Thank you for your kind review. These make a difference to our work, so we appreciate it very much. Should you require any further heating, electrical or renewable energy solutions - feel free to contact us. (01722 331066 | info@sgsgas.co.uk).
Excellent service as always
Customer Service
Quality
Value
Very impressed by by SGS service,once again.Timely,efficient ,knowledgeable operatives in this case investigating mystery drains smell.
Customer in Wiltshire Posted on 16/04/2024 , work completed 16/04/2024
The trader replied (on 18/04/2024)
Many thanks for your kind review. Should you ever need any more heating and electrical services, please feel free to contact us on 01722 331066 or info@sgsgas.co.uk
Saved us from cold showers
Customer Service
Quality
Value
Having had our usual plumber - not based in the area - only promising a booking in a couple of weeks we decided we couldn't wait and face further low hot water pressure. SGS had come to provide previous quotes for Solar and HVAC we'd been impressed by their knowledge and helpfulness. I completed their form out-of-hours in the evening, got a call the next morning and a plumber was with us by the afternoon. Within an hour the issue - severe blockage in different sets of pipes - the issue was fixed. Costs were fine; certainly in line with what I was expecting.
Customer in Wiltshire Posted on 01/03/2024 , work completed 28/02/2024
Solar panel installation
Customer Service
Quality
Value
Great service from start to finish. A detailed initial survey followed by a competitive quote. Work started within a couple of weeks of the survey and they fitted their work around other jobs that were being done at the same time. 15 solar panels, battery and inverter all fitted in a couple of days (they would have completed the job in a day had the weather not been truly atrocious!). Work finished neatly and tidily. Would definitely recommend them.
Customer in Wiltshire Posted on 20/02/2024 , work completed 15/02/2024
Outstanding service
Customer Service
Quality
Value
Needed an emergency electrical job doing at one of my customers houses yesterday. Called SGS and Dan was there within the hour. Did a fast, efficient job whilst being incredibly professional. I would have no hesitation in recommending both Dan and SGS.
Customer in Wiltshire Posted on 13/02/2024 , work completed 12/02/2024