Corstorphine Gas Services Limited

The installation of gas central heating system which was done to perfection

We had our first annual service (from the gold-plan) as well as an ad-hoc install of a smart thermostat controller. The communication was good and proactive with a reminder on the day before with the option to change/cancel.
However, what stood out the most (apart from the friendly and pleasant engineer) was the thoroughness of the service of the boiler. We've been with a different company for years and years and NEVER have we seen such a detailed boiler service. They cleaner parts that I didn't even realised could be cleaned and maintained which should only help with the efficiency and longevity of the boiler itself. Top marks indeed.

Excellent service
Highly recommended.

Boiler serviced and maintained. All done quickly, efficiently and cleanly. Staff were very careful. Thank you for another excellent job. Maureen D.

New boiler installed.

The whole service from the admin staff to the installers and joiner was conducted in a very professional manner and all work was carried out to a very high standard. I would definitely use them again.

Boiler was leaking with no pressure. CGS sent Shawn out to see me within hours of my initial call. He diagnosed the problem very quickly and returned the next day with the parts and repaired the boiler. It is now fully functional and foresee no further issues.

Shawn was also very professional, friendly and helpful. He worked efficiently and explained everything to me as well. Highly recommend Shawn & CGS to anyone.

Outstanding service. Initial contact was quickly replied to and appointment provided.
Kept updated on time of arrival.
Work and service provided on the day was excellent from two professional young men who gave confidence in their abilities and quickly assessed and carried out necessary work for an extremely reasonable price.
I would unreservedly recommend.

Excellent service all round. I got honest and trustworthy advice. Communication was excellent and extremely helpful.
The Gas Fitters were faultless and turned up on time on each visit.
A first rate service and highly recommend this company.

This was my first time using Corstorphine Gas Services & I will definitely use them again. Very reliable & quick. They did a great job of replacing the boiler. Highly recommend.

First time using Corstorphine Gas Services & I would definitely use again & recommend. Very reliable & came & gave a quote, sent this super quick & did the job great. It was a change of kitchen tap which was a small job but not a problem for them.
Highly recommend!

I have been using Corstorphine Gas Services for well over 5 years and would highly recommend them. They installed a new boiler system in 2017 and continue to service this and my fire every year. Lewis and the team are highly professional and knowledgeable, courteous and always text to say they are on their way. Lauren and Courtney offer excellent admin, very efficient, friendly and excellent customer service. I really cannot praise them enough.

Boiler replacement originally . Great service, installation done well and fully explained how everything worked.
Since then shower replacement. Phoned on Monday and replaced on the Wednesday. Excellent service highly recommend.
Office staff really helpful and obliging as well.

Had issue with toilet cistern overfilling. Mike solved the problem, a faulty float valve, and quickly and efficiently fitted a new one solving the problem.

We had a new gas central heating system installed with a combi boiler. All aspects of the job, beginning with understaning our requirements, were handled really well. The guys who carried out the installation were really professional and hard working. Their office staff ensured anything that needed a follow-up was actioned and kept us informed. Great service.

Full re plumb, boiler service, replacement radiators and pipework alterations for 4 bed

My boiler was getting annual service.
I got text to say engineer on their way within timescale given, Mitch was very thorough, very knowledgeable and explained everything to me. Very good service.

Gas hob removed and capped. Gas boiler serviced. Very happy with the service. Went above and beyond.

Shawn from CGS was prompt, very knowledgeable about the product and the fault. He installed the part quickly and gave me a full demonstration on how to use the Hive thermostat on my phone as well as the new portable thermostat. Highly recommended very professional and courteous service and left the workplace spotless.

Had a new boiler installed by CGS who were very professional throughout the whole process from providing different quotes through to installation with good communication through text and email. Very happy with the work carried out and would throughly recommend.
In addition, required an emergency plumber on 2 occasions recently and CGS were able to attend on the day at very short notice. On both occasions, they provided a verbal cost estimate of the work to be carried out.

Bathroom renovation - Excellent