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
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4.9
335 reviews
Recommended
Recommended
by 100% of customers
Sort by
Installing new gas fired condensing combi boiler
Customer Service
Quality
Value
Having had AGS Southern Ltd service my combi boiler annually over 10 years I had no hesitation in getting them to replace it when it started to fail. I was given sound advice on the best system to use, that based on their experience would give the very best end-user performance and service. The replacement from start to finish took only two days. Euan supported by Bryn had the new boiler installed and working within one day and Euan completed the work the next day. He was unfailingly polite, kept me fully informed and answered all my questions. A real credit to AGS.
Customer in Hampshire
, work completed
Recommended
Excellent boiler installation
Customer Service
Quality
Value
Excellent experience. Team of efficient, hard-working and courteous engineers. Everything was done on schedule, and the house was left totally clean and tidy. Wholeheartedly recommended.
Customer in West Sussex
, work completed
Recommended
Great work as always
Customer Service
Quality
Value
The team have always been very good. We use the service every year for servicing and also fitting our new boiler 2 years ago. This includes from booking the call out to finishing the work. Arriving promptly and getting the work done in good time. They are always happy to explain everything and leave the areas clean and tidy. Competitive pricing too. I would definitely recommend this company.
Customer in Portsmouth
, work completed
Recommended
Tap replacement.
Customer Service
Quality
Value
Phoned Andy gas as an old tap completely seized up, & I could no longer use it, I had used their services very recently & had no hesitation to use them again. Thank you Andy gas team.
Customer in Portsmouth
, work completed
Recommended
New boiler installation
Customer Service
Quality
Value
I had a new boiler fitted to replace a very old one (my original was behind the fireplace), from Andy gas coming out to inspect & tell me my options, I was happy with the advice given, I could have a repair or replacement, there was a lot of work involved as I was having it placed in a bedroom cupboard, from pipes to drainage etc, I was very happy with the lads, they worked quietly, tidily & were polite, I would definitely recommend this company. Thankyou Andy gas & team.
Customer in Portsmouth
, work completed
Recommended
Boiler & Fire Service
Customer Service
Quality
Value
I have been using Andy Gas Southern for very many years. They service the boiler and a gas fire and are extremely thorough and efficient. They are reliable time keepers. The work they do is excellent value for money. An excellent company doing a very good job.
Customer in Portsmouth
, work completed
Recommended
A wonderful company
Customer Service
Quality
Value
We have been using Andy Gas Southern for very many years. They service the boiler and a gas fire and are extremely thorough and efficient. They are reliable time keepers and always come on time. We think the work they do is reasonably priced. An excellent company doing a very good job.
Customer in Hampshire
, work completed
Recommended
Replacement part to combi boiler and annual servicing.
Customer Service
Quality
Value
I have been an Andy Gas Customer for over 10 years and have always had excellent service. My boiler is serviced annually and they always send a reminder. The engineers arrive on time, tidy and professional and the price is as quoted in advance. Their Customer Service line is very helpful and will quickly send someone to investigate any possible problems or re-arrange bookings. Very reliable company.
Customer in Hampshire
, work completed
Recommended
Great boiler service
Customer Service
Quality
Value
Andy Gas installed my boiler over six years ago and they do an annual service every August. The service team have always been polite, professional and respectful of my property. Connor has done the service for the last two years. He’s been a punctual and friendly professional. A good lad!
Customer in Hampshire
, work completed
Recommended
Great work.
Customer Service
Quality
Value
This is the second occasion I have used this company for work and on both occasions, they were brilliant, no complaints on time and cost as quoted. Shower taps and new loo fitted. All were left very clean after, thank you!
Customer in Hampshire
, work completed
Recommended