Endorsed by Which?

S G S Heating and Electrical Ltd

4.8

59 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

All reviews are verified as being genuine and a true customer of this trader.

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

4.8
59 reviews
Customer Service
4.8
Quality
4.9
Value
4.8
Sort by
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
Excellent service
Customer Service
Quality
Value
Ewen installed two large storage radiators. He worked quickly and tidily and provided v useful advice. Couldn't have been better.
Customer in Wiltshire Posted on 25/11/2025 , work completed 24/11/2025
The trader replied (on 04/12/2025)
Thank you for your very kind feedback. It's always nice to know we deliver on our customer's requirements, and we will also let our colleague know about the great service they provided. Should you require any further heating, electrical or renewable services and solutions - please feel free to contact us. Kind regards, The SGS Team
wonderful service
Customer Service
Quality
Value
Many thanks for coming out so quickly to solve the problem with the gas boiler in a blizzard on the coldest night of the year.
fred and jenny Posted on 03/03/2018 , work completed 03/03/2018
Fantastic job
Customer Service
Quality
Value
Would highly recommend. Very efficient, helpful, knowledgeable guys. Clean, tidy, hassle free job.
Julia, Wiltshire Posted on 08/05/2017 , work completed 08/05/2017
Labour of love.
Customer Service
Quality
Value
The house is old and listed so really tough job. Ben Docking and Daniel Joseph went more than the extra mile! Everything brought unseen problems, they sorted them and using skill (and some creativity) made sure the problems were solved. They worked very hard in difficult conditions to get the job done so we could move back into our home. Thank you!
Gabrielle, Hampshire Posted on 06/07/2017 , work completed 06/07/2017
Excellent
Customer Service
Quality
Value
Very good, neat excellent job. They knew what they were doing and fully understood all aspect of system
Paul, Wiltshire Posted on 14/07/2020 , work completed 24/06/2020
Great bathroom installation
Customer Service
Quality
Value
We decided to get a quote for SGS bathroom installation after purchasing our new bathroom from Island. Colin was professional and clearly had a lot of experience when he came out to quote. Having never done anything like this before we were reassured by SGS depth of expertise and experience backed up with their 10 year warranty so decided to go with them and we were pleased that we did. Phil the main fitter arrived on time each day and completed the job to a standard that exceeded our expectations. He was on hand to offer advice / guidance on the decorating we needed to do after. He left everything tidy each day, explained what his plans etc. Him, Colin and James the plumber are an asset to SGS. We won’t hesitate to use SGS for other works around the home in the future.
Customer in Wiltshire Posted on 22/05/2025 , work completed 16/05/2025
Great job.
Customer Service
Quality
Value
Tony and Jo worked so hard in difficult circumstances. They cleaned up afterwards and removed all cardboard etc.
John, Wiltshire Posted on 17/11/2016 , work completed 17/11/2016
Professional job.
Customer Service
Quality
Value
Really good service. Ben and Dan are very professional in his own job and very trustworthy. I will recommend this team again.
Seena, Wiltshire Posted on 09/03/2017 , work completed 09/03/2017
Brilliant job
Customer Service
Quality
Value
Came on time, very professional. Did an excellent job. Tidied up. All done to high standard. Would recommend again.
Larry, Wiltshire Posted on 28/07/2016 , work completed 28/07/2016
Job well done
Customer Service
Quality
Value
Ben Docking and Dan Joseph from SGS installed a completely new central heating system. I was so impressed with the way they handled a pretty complex job in my 1911 three storey terraced cottage. They were polite and easy to have around and have done a brilliant job. So pleased.
Penny, Hampshire Posted on 31/07/2017 , work completed 31/07/2017
Excellent Job
Customer Service
Quality
Value
Prompt, efficient service. very comfortable having team in my home. All trades worked cohesively. Excellent job, cleaned up after themselves, would definitely recommend. Especially Ben Docking and Dan Joseph.
Christine, Wiltshire Posted on 11/08/2017 , work completed 11/08/2017
Efficient, professional, courteous.
Customer Service
Quality
Value
Very impressed by the way this boiler installation was carried out. Solved problems in a professional way and cleaned up after himself. Was cleaner when he left than when he came. Well done!
Rex, Wiltshire Posted on 26/04/2017 , work completed 26/04/2017
Excellent all round
Customer Service
Quality
Value
Excellent and very nice to deal with. We have enjoyed a faultless service by this company for approximately 20 years annual servicing of our 'old' original boiler and battery with several emergency call-outs during the winter 2016-17 and new replacement with us this year. We are grateful indeed.
Mary, Wiltshire Posted on 07/08/2017 , work completed 07/08/2017
Brilliant, professional job
Customer Service
Quality
Value
The workmen, Ben and Dan, arrived on time. After introducing themselves they prepared the site laying dustsheets and protecting the carpet. All the works were explained and were taken in a professional manner. They cleaned up after the works. I would recommend them, really professional with an eye for detail. Really great job.
Bob, Wiltshire Posted on 27/10/2017 , work completed 27/10/2017
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
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.
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
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
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
Prompt and professional
Customer Service
Quality
Value
Excellent service from quote to completion. Tradesman were, clean and professional. Highly recommend.
Jessica, Wiltshire Posted on 03/03/2016 , work completed 03/03/2016
Superb service.
Customer Service
Quality
Value
I am totally overawed by the amazing, caring, and professional service. Keep up the good work. Thank you so much. I cannot recommend this company more highly - just excellent!
Freddie, Wiltshire Posted on 14/02/2017 , work completed 14/02/2017
Professional & helpful
Customer Service
Quality
Value
SGS installed our central heating and boiler. They were prompt, efficient, helpful and tidy. We would certainly use them again.
Frances, Wiltshire Posted on 07/03/2017 , work completed 07/03/2017
Excellent job
Customer Service
Quality
Value
The company provided an excellent survey and explanation of by customer options. The engineers were prompt polite and professional. They worked in a tidy manner and in line with H&S requirements. I am very happy.
John, Wiltshire Posted on 06/06/2017 , work completed 06/06/2017