Wizard Gas Services Reviews 20

TrustScore 4.5 out of 5

4.5

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

See what reviewers are saying

Rated 5 out of 5 stars

Used Darren few months ago for Power flushing the underflooor heating and the rads. I was super pleased with the work that I decided to give Darren the next job as well. He has replaced by 11 year old... See more

Rated 5 out of 5 stars

Darren was so helpful i have a judo club and had lots of problems with the heating system He came and told us what the problems were He came back over a few days and I'm glad to say he has fixed al... See more

Rated 5 out of 5 stars

16 chunky old rads. At best I could only get 4 heating up at any one time. The guys worked tirelessly and thoroughly ensuring the entire system was fully functional, generating heat like never before.... See more

Company details

  1. Gas engineer

Information provided by various external sources

Wizard Gas Services is a well established and highly reputable company that specialises in providing a wide range of heating & gas services to domestic and commercial customers throughout Essex. As a company our aim is to provide all of our customers with a professional, honest and reliable service that is excellent value for money. All of the gas services that we undertake are carried out by our dedicated team of highly skilled and experienced Gas Safe engineers, giving you complete peace of mind that your gas work is in safe hands.


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

20 reviews

5-star
4-star
3-star
2-star
1-star

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Highly recommend Wizard Heating

Darren was so helpful i have a judo club and had lots of problems with the heating system
He came and told us what the problems were
He came back over a few days and I'm glad to say he has fixed all our problems I would highly recommend Wizard heating 👌

16 March 2026
Unprompted review
Rated 1 out of 5 stars

Awful

Awful company. Darren caused a huge flood in our house and is unable to take responsibility as he is uninsured.

20 December 2022
Unprompted review
Rated 5 out of 5 stars

Wizard Gas Services

Darren from Wizard Gas Services arrived early on a Monday, explained what needed to be done to service our central heating system and completed the 1st stage then. He gave us instructions of what to do over the next 7 days and returned on the following Monday to complete flushing out our central heating radiators which took around 4 hours . He was very efficient and informative and has done a good job. He also identified a potential further problem which we are happy to ask him to resolve.

19 June 2023
Unprompted review
Rated 5 out of 5 stars

Top Team, Top Service at best price

Used Darren few months ago for Power flushing the underflooor heating and the rads. I was super pleased with the work that I decided to give Darren the next job as well. He has replaced by 11 year old boiler, fitted new expansion tank and a bronze (hence corrosion resistant) pump. As expected, his work was top notch, timley and exactly as quoted. Top team, top service, Highly recommended

10 June 2023
Unprompted review
Rated 5 out of 5 stars

Today your engineer Frank came to sort…

Today your engineer Frank came to sort out our failed central heating boiler. Our local plumbing and heating engineers, having made repeated attempts over the past year, gave us an eye watering quote, turned off the C/H and left us with no heating for a week in this one of the coldest spells of this winter.
Frank was a breath of fresh air. He arrived on time from at 8 am a fair distance away,was focused and efficient from the outset, has a very good manner, and resolved our our problems expertly, diligently and intuitively, identifying several problems which had eluded our local engineers and had contributed to the failure. We
now have a superbly efficient, quiet and smoothly working central heating system, fixed at a competetive cost and will gladly recommend this engineer and this company to our family and friends.
John Donnelly and Janice Lauenborg, Colchester.
A credit and a great ambassador to Wizard!

4 March 2020
Unprompted review
Rated 5 out of 5 stars

Professional Service

Called the company urgently because of a suspected carbon monoxide issue. They arrived, tested and took necessary action to make safe. Next day they power flushed system and installed a new boiler and programmer. Great work from a caring and professional company.

22 December 2019
Unprompted review
Wizard Gas Services logo

Reply from Wizard Gas Services

Thank you Louise.

Rated 5 out of 5 stars

A great result !

16 chunky old rads. At best I could only get 4 heating up at any one time. The guys worked tirelessly and thoroughly ensuring the entire system was fully functional, generating heat like never before. No short cuts here! They left with the system completely balanced. A great result. I'd recommend the Fernox Filter to be fitted as well.

10 August 2019
Unprompted review
Rated 5 out of 5 stars

Polite, good prices and great service.

Found Wizard Gas Services on a simple Google search and asked for a quote for my radiators to be flushed and received a very reasonable quote. I have a very old boiler which wasn't working properly but previous companies had quoted me several thousand pounds to replace it which I can't afford. When Darren arrived for the radiator flush he also recommended getting a new boiler and found a good deal which I agreed to. The radiator flush was included in the very reasonable cost. He was polite, kept me informed of what he was doing and how I can make some improvements for a more effective boiler. I'd definitely recommend this company to a friend and will be using them in future.

10 November 2018
Unprompted review
Rated 5 out of 5 stars

Excellent Service

Showed up on time to service our boiler. Explained everything as he went through the procedure. Recommended

18 October 2018
Unprompted review
Wizard Gas Services logo

Reply from Wizard Gas Services

Thank you Patrick !

Rated 5 out of 5 stars

He saved the day!

After having no hot water for two days, something we definitely took for granted.We were lucky enough to have Darren reccomended to us. He arrived early this morning with his apprentice who happended to be his son and provided an excellent service in replacing a seriously condemned boiler . He carefully explained the procedure from beginning to end and worked efficiently to complete the task at hand leaving my family with a fantastic boiler as well as changing a faulty socket. I would most definitely recommend his services!!

15 September 2018
Unprompted review
Wizard Gas Services logo

Reply from Wizard Gas Services

Thank you your review very much appreciated !

Rated 4 out of 5 stars

Downstairs cloakroom fitted out and…

Downstairs cloakroom fitted out and very pleased with the results. Works fast and tidy. No obstacle can’t be overcome it seems! Recommend

22 July 2018
Unprompted review
Wizard Gas Services logo

Reply from Wizard Gas Services

Thank you for your review !

Rated 5 out of 5 stars

Very professional company

Very professional company, very competitive rates,
I have my boiler & central heating service regularly by them,
First class service provided by them,
I would not hesitate to recommend them to anyone.

15 July 2018
Unprompted review
Wizard Gas Services logo

Reply from Wizard Gas Services

Thank you for taking time to write me a review

Rated 5 out of 5 stars

Wizard travel from the other side of…

Wizard travel from the other side of London
To carry out power flushing before we install our clients new boilers our Company is based in Windsor CPM Building and renovation specialist. WGS have covered over 50 powerflushes succesfully over the last 2 years
Great Staff great company and always deliver on time.

14 July 2018
Unprompted review
Wizard Gas Services logo

Reply from Wizard Gas Services

Thank you

Rated 5 out of 5 stars

Professional

Professional, reliable, punctual and offer a great service I use them on an annual basis to service and check the boiler. They also check all of the radiators making sure they work efficiently. Highly Recommended

13 July 2018
Unprompted review
Wizard Gas Services logo

Reply from Wizard Gas Services

Thank you

Rated 5 out of 5 stars

Highly recommend

We use Wizard Gas Services on an annual basis to service and check our boiler and gas fire. They are very polite and always shoes when entering the house. If any parts have needed to be replaced they call the supplier and give me the cost of parts and fitting. Highly recommend.

13 July 2018
Unprompted review
Wizard Gas Services logo

Reply from Wizard Gas Services

Thank you

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look