Public evidence profile · Checked July 2026

Kassgas ltd

Heating engineerRotherham5.035 reviews · 1 independent public source
How quickly they respond
Typically responds within 7 hours
Credentials & registries
TrustMark
Trust Score
50out of 100
Good record, gaps to check

50 out of 100, with a caution: newest review we found is from December 2023. Weigh that age against the score.

  • Rated 5.0 from 35 reviews
  • Typically responds within 7 hours

Newest review December 2023

Worth checking: Gas Safe Register

How this score is worked out
Rating5.0 / 5
Review volume35
Independent sources1 independent public source
Credentials1 credential shown

How this score is made up

What customers say32.6 of 60
Independent checks11.3 of 30
Track record5.7 of 10
See the independent checks
  • Licences and credentials1.2 of 10.1
  • Ways to reach them10.1 of 10.1
  • Reviewed on more than one site0 of 5.1
  • Registered company details0 of 3.4
  • Photos of their work0 of 0.8
  • Industry recognition0 of 0.4
Response evidence

Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.

Responds within 7 hours
Call 0330 058 9419
Public response evidence

How quickly they respond

Typical responsewithin 7 hours
SourceBark

Use this as a reason to call them first, not a guarantee they can attend now. Confirm availability, timing, and call-out terms directly before you rely on it.

From customer reviews

What customers consistently say

Recurring themes from 37 customer reviews on Bark.

Respectful and tidy in your home: Left everything tidy · Bark, 9 Jul 2019

Quick to respondQuoted from 2 reviews

Booked in straight away · Bark, 6 Dec 2023

Arranged to come within two days of my call · Bark, 9 Jul 2019

Reliable and punctualQuoted from 2 reviews

punctual · Bark, 29 Sept 2019

Arrived promptly · Bark, 9 Jul 2019

Credentials and checks

Credentials, licences and vetting

Credentials and associations

Credentials and memberships

1

These credentials and memberships are attributed to named public sources. Check the source before relying on them.

Public directory notes

Checks and details listed by directories

4

These are checks, verified insurance filings, and practical details listed by named public directories and official registers. Each is the named source's own record, not MyTrustedTraders verification, unless a separate panel shows that evidence.

Reviews · public evidence

What customers say

These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.

5.0out of 5
35 reviews in public evidenceReviewed on public review sources since 2019Most recent review
Often reviewed for
  • Boiler & heating2 reviews
Customers often mention
  • Friendly & politeMentioned in 45% of reviews we've read
  • Fast & efficientMentioned in 34% of reviews we've read
Where these reviews are published
  • Bark35 reviews · 5.0 avg

Highlights

After seeking advice a new boiler was indeed what we finally needed. Booked in straight away by Matt, both a quick and cleanly fit by Billy and Jack. Such great guys and a friendly customer service with clear instructions and guidance all the way. Definitely highly recommended if you need help. Thanks again guys

Lee & Sarah MarshallBark5.0 rating

After seeking advice a new boiler was indeed what we finally needed. Booked in straight away by Matt, both a quick and cleanly fit by Billy and Jack. Such great guys and a friendly customer service with clear instructions and guidance all the way. Definitely highly recommended if you need help. Thanks again guys More...

Lee & Sarah MarshallBark5.0 rating

After seeking advice a new boiler was indeed the correct solution to our problems. Matt provided excellent advice and booked us in within a few days, with Billy and Jack doing a speedy and clean fit on the day. Great friendly customer service giving clear instructions and guidance at every point. Definitely highly recommended and thanks again guys have a Merry Christmas. See you in the New Year when it comes to the service date More...

Sarah and Lee MarshallBark5.0 rating

Detailed reviews

These are the individual reviews we hold for Kassgas ltd, including the highlights above. The 35 headline total is the review volume reported across public review sources.

Jon Barras5.0 / 5 ·
Verified by BarkBoiler Repair or Maintenance

Arrived early phoned before, this was great. Knew what the problem was fixed and tested. Very professional and efficient. Now got piping hot water.

j j5.0 / 5 ·

Had a brand new boiler fitted, matt and his team are top blokes, very friendly & knowledgable would highly recommend, thanks again.~ danny

Teresa Bond5.0 / 5 ·

Excellent service fast efficient and reasonably priced can’t ask for much more then that thanks guys

Kayleigh Bertram5.0 / 5 ·

Matt and Chris were great! They fit us in last minute for a new boiler, were quick, super friendly and did a great job. They explained how to work everything, and even popped back to sort a glitchy thermostat free of charge. Thanks guys, would recommend!

Read the other 10 detailed reviews on this page
KayleighB-815.0 / 5 ·

Matt and Chris were great! They fit us in last minute for a new boiler, were quick, super friendly and did a great job. They explained how to work everything, and even popped back to sort a glitchy thermostat free of charge. Thanks guys, would recommend!

CharleneC-305.0 / 5 ·

Fantastic service from Matt who came to service my mum and dads boiler and gas fire! Professional, friendly and punctual! Would highly recommend him and will certainly be using again in the future! Many thanks!

Jane Attwood5.0 / 5 ·

Arranged to come within two days of my call. Arrived promptly and carried out work efficiently. Left everything tidy. Reasonable price. Could not have been more pleasant. Highly recommended.

Jane Attwood5.0 / 5 ·

Arranged to come within two days of my call. Arrived promptly and carried out work efficiently. Left everything tidy. Reasonable price. Could not have been more pleasant. Highly recommended. More...

Bark
Karen D'errante5.0 / 5 ·

Nice and friendly bloke, good competitive price, came and did a job for us the same day we called and was upfront about any costs.

Joshua Mason5.0 / 5 ·

What a fantastic team! I contacted Chris in regards to a non working boiler and he agreed to come along to the house and have a look. He did an assessment and gave me advice and options of what may work best there and then before following up with a choice of quotes depending on the boiler spec I chose. I also decided to have the boiler moved to the roof space to give more room. Chris talked through the regulations for having this done so there were no nasty surprises. I decided to go ahead and was able to book an install for a week later! During that week my parents had been so impressed with the service I had already received that they asked if Chris could come and look around their own property which was currently on a 15+ year old gravity fed water tank based boiler system as they wanted to look getting a combi and again potentially putting it in the roof space. Again Chris arrives on time did an assessment and sent through the relevant information and my parents also decided to go ahead and their install was planned for the day after the other property!Install one: Chris and Matt turned up early to the first install to do the combi for combi swap. They were both very pleasant and seemed very happy in their work which they executed swiftly. The day went without a hitch and the new boiler and wireless thermostat work fantastically. They were also able to plumb in a new gas cooker for me as well!! Honestly couldn’t fault either of them or the work they completed. 5⭐️. Install two: the very next morning again Chris and Matt arrived early for their install and brought another colleague of theirs Jack with them since this was a much bigger job to complete. Again they were all very efficient with the removal of the old system and have filled holes and left the wall where the old boiler was ready for painting. They swept up after themselves and had protective covering over all the floors anyway which really did put my parents mind at rest. Another colleague (who I can’t remember the name of) turned up later in the afternoon to help them finish up and also install a new mixer tap in the bathroom before they all headed off to another job (:O) but not before Chris had done us a talk through of both new systems including how the thermostat works and where everything was now located and how to change things if we needed to. Myself and my parents really could not fault Kassgass at all and we are already planning on having them to service both new systems annually and if we ever need a boiler installing anywhere else these will defiantly be the guys we call! Thank you!! More...

TishaS-35.0 / 5 ·

Fitted a bayonet onto a gas pipe for a cooker was very friendly and came out the same day will definitely be using him again

gavin Wilson5.0 / 5 ·

Superman replaced leaking radiator. But the wall behind was less than in good condition this guy was fantastic. He drilled to brick to ensure a good fix. Cleaned all mess away and left job perfect. Thankyou so much guys

Angela5.0 / 5 ·

Excellent service and a brilliant job very reasonably priced! Would highly recommend Kassgas Ltd.

Local context

Rated 5.0, in line with the local average for heating engineers in Rotherham

Across 5 heating engineers in Rotherham, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Where this information comes from

2 named public sources

Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.

Public evidence last checked July 2026

About

Kassgas Ltd is a plumbing and heating specialist based in Rotherham and Chesterfield with over 7 years of experience in the industry. Our focus is to blend unrivalled customer service with low cost high quality workmanship . Some of the services we offer are - Boiler installations and servicing, gas cooker installations, landlord gas safety certificates and general plumbing work. We currently cover the following areas; Sheffield, Rotherham, Barnsley, Doncaster and Chesterfield however we will consider work across all of South Yorkshire, North Yorkshire and Derbyshire.

Services they list

Boiler ServiceBoiler Installation or ReplacementGeneral PlumbingBoiler Repair or MaintenancePlumbing Pipe Repairboiler instillation / boiler service /boiler repair / general plumbing / landlord safety checks.. cp12 / cooker instillation

Listed on public sources or the business's own website; check directly that they cover your job before you book.

What this business says about itself
From their own website

What this business says about itself

  • Guarantee: 5 years warranty

These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.

Your own checks

What to check before you hire

Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
Verify at the sourceCheck them yourself

Gas work is restricted by law to Gas Safe registered engineers. If they'll touch a boiler or any gas appliance, confirm they're currently on the register before you hire - it's free and takes a minute.

Check the Gas Safe Register
Confirm they cover your area and can actually come out in your timeframe before anything else.
Read recent reviews for reliability and turning up on time, not only the quality of the work.
Agree the call-out fee up front, and be wary of large upfront deposits for an emergency job.

Want an extra legitimacy check? Run the Cowboy Checker on Kassgas ltd before you contact them.

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Independent checks

About this business

How long they've really been tradingOperating since at least 2019 (7 years), according to an independent source, not just their own word.
First public review2019Website online since2019
Good to know

Common questions about Kassgas ltd

How quickly does Kassgas ltd respond?

Across public review sources Kassgas ltd typically replies within about 7 hours.

Is Kassgas ltd a legitimate business?

Kassgas ltd has 35 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.

What do customers say about Kassgas ltd?

Kassgas ltd has 35 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know Kassgas ltd's reviews are genuine?

Kassgas ltd's 35 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.

Is Kassgas ltd qualified and accredited?

We hold 1 independently sourced credential for Kassgas ltd, including TrustMark. Each is attributed to the body that issued it in the credentials section. For example, TrustMark is the government-endorsed quality scheme for work carried out in and around the home.

Does Kassgas ltd guarantee their work?

They state on their own website that 5 years warranty. This is the business's own statement on their website, not something we have independently checked. Get the terms in writing before you agree to the job.

What does Kassgas ltd specialise in?

Kassgas ltd lists specialist services including Boiler Service, Boiler Installation or Replacement, General Plumbing, Boiler Repair or Maintenance, Plumbing Pipe Repair, boiler instillation / boiler service /boiler repair / general plumbing / landlord safety checks.. cp12 / cooker instillation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.