Endorsed by Which?

Andy Gas Southern Ltd

4.9

314 Reviews

Opening Hours
Today - 08:00–17:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday - Closed
  • Sunday - Closed

About

Andy Gas Southern (also known as AGS or Andy Gas) is an experienced and reputable company within the gas industry. Established in 2004 excellent customer service continues to be our top priority. All our Engineers are Gas Safe registered, we specialise in the installation, repair & maintenance of natural gas, power flushing plumbing and bathroom installations. We are also qualified in residential air conditioning installation. We offer free, no obligation quotations, with no job being too small for us to undertake.

What we do

  • Boiler, central heating and gas engineers

    • Gas safety testing and inspection
    • Underfloor heating
    • Gas fire repair and servicing
    • Gas cooker installation
    • Boiler repair
  • Heating contractors

    • Central heating systems (installation and servicing)
  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
  • Air conditioning contractors

    • Air Conditioning
  • More Services

    • bathroom installations
    • lpg
    • solar
    • landlord safety checks

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.

4.9
314 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Boiler Replacement
Customer Service
Quality
Value
After the demise of our boiler,AGS provided a competitive tender for a replacement boiler. We were informed of the type of boiler recommended and the work required to replace the current boiler by Andy. Steve our fitter was efficient and he kept us updated on the progress of the work. The work was done with minimal loss of water and gas and we were able to use the boiler after day 1 for hot water before the system flush on day 2 All work was conducted quickly and professionally. We would recommend this company for any similar work and boiler servicing.
Customer in Hampshire Posted on 12/10/2023 , work completed 11/10/2023
Totally customer focused and a pleasure to do business with.
Customer Service
Quality
Value
A problem with a 23 year old shower thermostatic mixer valve made the shower unusable but was quickly identified. A work-around has given the shower a new lease of life and for a very reasonable charge. Could not have asked for more. I have had a recent experience with British Gas and their service was not in the same league. Never again. Thanks, Chris
Customer in Portsmouth Posted on 19/09/2023 , work completed 18/09/2023
Boiler Service
Customer Service
Quality
Value
Very good eficient. Arrived on time A very nice service engineer.And thorough check of my boiler. Have used this company for a number of years. Always satisfied.
Customer in Portsmouth Posted on 13/09/2023 , work completed 12/09/2023
Servicing of boiler and gas fire
Customer Service
Quality
Value
Have used AGS for many years. They are very prompt , courteous and thorough. The fitter explains what he’s doing and how things are when he’s finished. I wouldn’t use any other company
Customer in Portsmouth Posted on 05/09/2023 , work completed 01/09/2023
Static caravan
Customer Service
Quality
Value
Annual boiler service & appliance safety check. Arrived on time, clean & tidy, gave good advice for other issues. happy to recommend.
Customer in Portsmouth Posted on 10/08/2023 , work completed 04/08/2023
British Gas Defect Resolved
Customer Service
Quality
Value
My boiler started to make a loud banging noise when starting after a BG service. I got AGS Ltd to look at it and their engineer did his own service and cleared the fault. I will definitely be getting AGS to do my service next year!
Customer in Portsmouth Posted on 06/06/2023 , work completed 05/06/2023
Re-configure pipework and fit replacement flue
Customer Service
Quality
Value
I had a new boiler fitted by another local firm and all was not well. I found Andy Gas from the Which? Trusted Trader list and within a few visits they had identified a number of problems, one of them being a safety issue so concerning that the system was 'At Risk' and the boiler taken out of use. I was provided with a quotation and advised of a scheme of works to rectify all the issues and in due course their Gas Service Technicians spent 2 and a half days working solidly, not only to remedy the issues but to make welcome improvements. During his visits, the manager demonstrated a thorough technical knowledge and its application to my system. The technicians were well mannered and applied themselves to the work in hand, taking care to lay dustsheets and to vacuum afterwards. They also updated the float valve with a newer Part 2 model when I asked them. On completion, I was given an explanation of what had been achieved and shown how to adjust the pressure release valve. Magnificent and reassuring service.
Customer in Portsmouth Posted on 21/04/2023 , work completed 19/04/2023
New water cylinder
Customer Service
Quality
Value
New water cylinder fitted and immersion heater wired in. I have used AGS for last 10 years or more and all good as usual thank you
Customer in Hampshire Posted on 15/02/2023 , work completed 14/02/2023
Excellent Work
Customer Service
Quality
Value
I have used this firm for annual gas boiler checks before. Their total service is of high quality and their charges are reasonable. This is the second of their engineers I've been sent. He was very professional and thoroughly competent. His people skills were high (answered my questions in terms i could understand) and he was efficient, leaving me with a completed record of his findings.They send me reminders and their paperwork is as thorough as their engineering skill, led by an extremely capable administrator. I hope to use this firm next year and would recommend them to anyone needing similar work undertaken.
Customer in Hampshire Posted on 18/01/2023 , work completed 18/01/2023
Replacement of boiler and flushing through of radiators
Customer Service
Quality
Value
I have used AndyGas for many years to service my boiler. It is a very efficient, friendly Company. My existing boiler sprung a leak at the beginning of the very cold spell and they sent out one of their Engineers promptly. It was confirmed that it was beyond economic repair. John quoted for a boiler ideal for my needs - 10 yr guarantee covering boiler, parts and labour. It was fitted a day and a half later by Jordan who worked nonstop in very cold conditions. The following Friday, Kieran flushed the radiators through, another full-day job. The result is that my home has never been so cosy and warm. Both guys are very friendly and courteous and do a first-class, clean, tidy job, as do all their Engineers. As an elderly customer, it is a comfort for me to be able to contact such a reliable Company when needed. I can thoroughly recommend them.
Pat in Hampshire Posted on 03/01/2023 , work completed 01/12/2022