Overall choosing and installing new gas fire was a good experience. All carried out efficiently and on time. Unfortunately there is a crystallisation mark in the middle of the surround. Mark was v... See more
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Review summary
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Grandisson provide consistently good service. They have been servicing my gas fire annually since its installation about 25 years ago. They are excellent communicators, business like combined with c... See more
A good all round service for anyone who use calor gas for there heating. Reliable, polite and knowledgeable. They installed our gas fire, which if you depend on electricity and have a power cut we w... See more
Continued great service from the team at Grandisson. Time keeping first rate and costs very competitive. Used for a number of years now and wouldn’t consider anyone else for my gas fire and boiler mai... See more
Company details
Written by the company
The South West's Largest Fire, Fireplace and Stove Showroom. HETAS and Gas Safe Registered. Supplying and fitting Gas, Electric and Woodburning Fires and Stoves. All of which can be complimented with a vast selection of Wood, Marble, Stone and Granite Fireplaces. Traditional designs through to ultra modern hole in the wall and ceiling hung centerpieces. Large showrooms in Ottery St Mary offering friendly knowledgable advice from highly experienced and qualified staff. Woodburning Stoves from Charnwood, Stovax, Parkray, Hunter, Di Lusso, Termatech, Nordpeis, Varde Ovne, Yeoman and many more. Gas Fires from Gazco, Wildfire and Kinder. Electric Fires from Kalfire, Dimplex, Gazco, Onxy, Charlton and Jenerick, Flamerite and Dru. Fireplaces from Focus Fireplaces, Feature Marble, Wyvern Fireplaces, Montpellier Marble, Newman Fireplaces, FDC, Capital Fireplaces. Bespoke Custom Fireplaces a speciality in all materials and styles. All Gas Safe and HETAS engineers are fully employed, highly skilled and experienced. Surveys undertaken following product choice and showroom estimate. Covering Exeter and East Devon and all areas within 30 miles of Ottery St Mary.
Contact info
26-28 Finnimore Ind Est, EX11 1NR, Ottery St Mary, United Kingdom
- 01404 812876
- sales@grandisson.info
- grandisson.info
4.9
Excellent
885 reviews
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Punctual and a great job done
As always he arrived on time, was polite and friendly, and did a very tidy and thorough service leaving our fire looking like new! Thank you again.
8 January 2026
Tidy and Efficient
A nice, cheerful pair completed the work in a very quiet and efficient way, I would recommend Grandisson any time.
6 January 2026
Quality of work
Polite and professional, on time explained all about the service, competitive price would definitely recommend this company.
8 January 2026
Great service from a great team.
7 January 2026
Excellent quick service on our emergency
4 January 2026
Great showroom and very helpful advice. We can fully recommend this company.
Great showroom and very helpful advice. This made our choice easier. The fitting and commisioning of the fire was executed exactly within their timeplan over 3 days. The fitters were friendly and efficient and kept the mess and disruption to a minimum,
11 December 2025
Did an excellent job on supply and install of woodburning fire and fireplace..
Supplied and installed a Riva 40 fire with Creedy fireplace. Excellent showroom. great advice initially. quick and tidy install. Would thoroughly recommend.
1 December 2025
Very helpful and professional during…
Very helpful and professional during the whole experience 👍
13 December 2025
Byron sorted it.
4 December 2025
The engineer who came to service our…
The engineer who came to service our gas fire was both courteous, professional and knowledgable. He made a tidy job and was able to reassure our queries concerning gas safety. I have no hesitation in recommending Grandissons for your heating requirements.
30 November 2025
Highly recommended
Very helpful and friendly team of people. Well organised and on time. Delighted with the results!
30 November 2025
Really good service and communication…
Really good service and communication from the company. The fitters were friendly, efficient and did an excellent installation with great attention to detail.
28 November 2025
Excelllent
We recently purchased a woodburner, and the service from start to finish was excellent. From the initial consultation to the final installation, every step was handled with care, expertise, and great communication.
The team was friendly, punctual, and clearly knowledgeable, taking time to explain the process and answer any questions. The installation itself was completed to a very high standard, with great attention to detail and a real focus on safety and cleanliness.
The woodburner looks fantastic, works perfectly, and has completely transformed the room. We couldn’t be happier with the whole experience. Highly recommended!
12 November 2025
Always prompt and reliable
Always prompt and reliable. Used them for the last few years for services
20 November 2025
Gas fire service
Your gas fire service employee arrived dead on time,
explained everything he was doing on the fire. Cleaned glass and brass suround all looks like new now. Good job done.
12 November 2025
Excellent
Excellent, very efficient engineer and Company. We have cancelled British Gas and are now with Grandisson.
14 November 2025
Gas Fire Service
We had problems with our gas fire. We went to the showroom where they were very helpful and explained all our options and arranged for an engineer to visit us. when the engineer called he did a thorough service and checked the fire after which our fire worked as new. We were very impressed with the service from start to finish.
11 November 2025
Very good service all the workers were…
Very good service all the workers were great , helpful and considerate, very pleased with fire
9 November 2025
Very friendly & knowledgeable people
Very friendly & knowledgeable people. Very competitive prices. Would highly recommend
8 November 2025
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