100% GAS Reviews 300

TrustScore 5 out of 5

4.9

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Review summary

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their exceptional professionalism, knowledge, and friendly demeanor, often highlighting their helpfulness and clear explanations. Many people appreciate the efficient and reliable service, noting that the company goes above and beyond to ensure customer satisfaction, from prompt responses to thorough work. Consumers frequently mention the company's trustworthiness and their ability to provide excellent service for various heating system needs, including installations, servicing, and emergency call-outs. People also commend the company for their punctuality, with engineers arriving on time and completing tasks efficiently. Reviewers often describe the overall experience as fantastic from start to finish, emphasizing the high quality of work and the helpful advice provided.

What people talk about most

Service

Customers consistently note positive experiences with service, highlighting the efficiency, professionalism,... See more

Staff

Reviewers highlight positive aspects of staff. Customers consistently praise the team for being helpful,... See more

Based on these reviews

Rated 5 out of 5 stars

Absolutely over the moon with the work Luke completed, very polite, his communication was fantastic, very hard working and took a lot of pride in his work which was nice to see, an absolute pleasure... See more

Company replied

Rated 5 out of 5 stars

When our hot water stopped working we were desperate for help. 100% Gas were able to get out, identify the problem, and have necessary part ordered and fitted the next day. I would just like to pass... See more

Company replied

Rated 5 out of 5 stars

I am another tradesman who required an emergency call out, so went with the local number on google. 💯 Gas were excellent. They were quick to respond, polite and clear on call-out fees etc. I would d... See more

Company replied

Rated 5 out of 5 stars

Luke serviced our boiler today and was exceptionally professional, knowledgeable, and friendly throughout. He took the time to explain the work he’d done and showed me how to get the most efficient us... See more

Company replied


Company details

  1. Gas Engineer
  2. Boiler Supplier
  3. Gas Installation Service
  4. Heating Contractor
  5. Boiler and Heating Service

Written by the company

100% Gas is a family run business, based in Warrington. Built on reputation, providing exceptionally high-quality installations of heating and boilers systems. As proud Worcester Bosch Accredited Installers. We can offer up to 10 years guarantee. We strive to understand customers needs and to provide them with a professional, honest, reliable, friendly service.


Contact info

4.9

Excellent

TrustScore 5 out of 5

300 reviews

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Rated 5 out of 5 stars

Go to for boilers

Go to for boilers. Excellent service

17 April 2026
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Reply from 100% GAS

Thank you so much for your kind review. Warm regards Julie.

Trustpilot is assessing this review in accordance with our flagging process.

Rated 5 out of 5 stars

Very reliable

Very reliable. Gave me a knowledgeable explanation of the situation regarding my boiler and got it working again for me!

26 March 2026
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Reply from 100% GAS

Thank you so much for your kind review. Kind regards Julie

Rated 5 out of 5 stars

Punctual

Punctual. Very professional but friendly.
100% would recommend

2 April 2026
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Reply from 100% GAS

Thank you for your kind review, Amanda. :) Julie

Rated 5 out of 5 stars

On time

On time, efficient, clear communication, prompt invoice, friendly engineers.

18 March 2026
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Reply from 100% GAS

Thank you for your kind review Joy. Regards Julie :)

Rated 5 out of 5 stars

Great service

Have used for many years now, always extremely reliable and friendly service.

23 March 2026
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Reply from 100% GAS

Thank you Mark, for your 5 star review. Kind regards Julie

Rated 5 out of 5 stars

Great service

Great service. Professional and friendly.

2 March 2026
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Reply from 100% GAS

Thank you for your kind review Jean, much appreciated. Julie

Rated 5 out of 5 stars

Full heating system replacement and new boiler- excellent!

Fantastic service from start to finish. Paul and Julie were very patient having sent us our initial quote before our extension was even built and kept in constant contact with us throughout, answering any queries we had. When it came to installation Paul and Luke installed the new boiler in a new location, seven new radiators and got it all fired up and running ahead of schedule. There was hardly any mess and the whole experience was brilliant - will be recommending them to everyone for any heating or boiler needs!

13 February 2026
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Reply from 100% GAS

Thank you so much for your wonderful review!
It was an absolute pleasure working with you from the early planning stages right through to installation. We’re so pleased everything went smoothly and that you were happy with the service, communication and the final result.
Paul and Luke will be especially pleased to hear your kind comments. We always aim to make the whole process as straightforward and stress-free as possible, so it means a great deal to know you felt well looked after.
Thank you again for your trust and for recommending us — it truly means the world to our small business.
Best wishes,
Julie

Rated 5 out of 5 stars

First Class Service

We had our yearly boiler service this week, as always, great professional service. Cannot recomnend 100% Gas enough. Would definately recommend.

12 February 2026
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Reply from 100% GAS

Thank you so much Mary for your kind review. Kind regards Julie

Rated 5 out of 5 stars

Boiler service

The engineer arrived at the agreed time, carried out the service. Left the boiler cupboard clean and tidy. Central heating and hot water working perfectly. What more could I ask for?

2 February 2026
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Reply from 100% GAS

Thank you so much for taking the time to write a 5 star review. Kind Regards Julie

Rated 5 out of 5 stars

Honest Family Business

Honest, reliable and trustworthy family business

Would highly recommend

12 February 2026
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Reply from 100% GAS

Thank you so much for taking the time to write a kind review Tim. Warm regards Julie

Rated 5 out of 5 stars

An excellent and very professional company

An excellent and very professional and technically competent company. Both Paul and Luke attended to diagnose and rectify a complex situation with my central heating. Julie in the office was very helpful and replied promptly to my emails. I have no hesitation in recommending this company.

3 February 2026
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Reply from 100% GAS

Thank you very much for your kind review.
We’re really pleased to hear you were happy with the service provided by Paul, Luke, and myself.
Thank you again for taking the time to leave such positive feedback – it truly means a lot to us.

Rated 5 out of 5 stars

Great service

Thanks to Paul, professional, meticulous and fast

28 January 2026
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Reply from 100% GAS

Thank you so much for your kind review. Regards Julie

Rated 5 out of 5 stars

Great company

Great company, extremely helpful, nothing is too much trouble. Highly recommend ⭐

27 January 2026
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Reply from 100% GAS

Thank you so much for your kind review. Warm Regards Julie

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