- Source reference
- CBDU76397
- Licence class
- Upper-tier
- Valid through
- Jan 2028
- Source checked
- 25 Jul 2026
Public evidence profile
Warmhouse Services Ltd
How quickly they respond
within 2 hours
Review quality
No reviews in 12 months
Credentials & registries
2 credentials shown
Trust Score
69out of 100
69 out of 100, with a caution: newest review we found is from May 2024. Weigh that age against the score.
- Rated 5.0 from 129 reviews across 2 review sources
- 2 credentials shown
Newest review May 2024
How this score is worked out
Rating5.0 / 5
Review volume129
Independent sources3 independent public sources
Credentials2 credentials shown
How this score is made up
What customers say43.4 of 60
Independent checks17.4 of 30
Track record8 of 10
See the independent checks
- Licences and credentials1.9 of 8.3
- Ways to reach them8.3 of 8.3
- Reviewed on more than one site3.1 of 6.2
- Registered company details4.1 of 4.1
- Photos of their work0 of 2.1
- Industry recognition0 of 1
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.
Trust at a glance
4 checksWhat we can verify about Warmhouse Services Ltd
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
How quickly they respondwithin 2 hoursSee detail →Review qualityNo reviews in 12 monthsSee detail →Credentials & registries2 credentials shownSee detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for Warmhouse Services Ltd →Public response evidence
How quickly they respond
What their website advertises:
- within 2 hours
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 Which? Trusted Traders
Opening hours
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
- Monday–Friday
- 9am–5pm
Review quality check
Review recencyReview recency
How recently this business's reviews were left, kept separate from the star rating and the number of reviews.
No reviews from the last 12 months are shown.
Credentials and associations
2Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 25 Jun 2026
Companies House registration
ActiveActive incorporated business
Warmhouse Services Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameWarmhouse Services Ltd
Company number04454711
Incorporated
Registered activityPlumbing & heating installation
Official checkOn the public register
Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 24 years on the register also points to an established business rather than a brand-new one.
Source-listed gallery
20 photosPhotos listed on Which? Trusted Traders
These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.
Vaillant combination boiler installation in Sawbridgeworth.
Howdens Kitchen installation in Bishops Stortford
Full kitchen installation including tiling and decorating.
Metro tiles in a utility room in Bishops Stortford.
Underfloor heating in Bishops Stortford.
Underfloor Heating in extension, Bishops Stortford.
Insulating the walls before we plasterboard in Bishops Stortford.
Reviews · public evidence
What customers say
These reviews are published independently on the named public sources 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
Where these reviews are published
- Checkatrade105 reviews · 5.0 avg
- Which? Trusted Traders24 reviews
Highlights
“WELL DONE WARMHOUSE. You have carried out a refurbishment of our bathroom and also altered a walkin wardbrobe into a walkin shower. All work carried out as stated on our quote and it looks very luxurious. Excellent work great value and Steve you have a great team of ladies and gents working for you. Thankyou for all you have done.”
“Called Warmhouse spoke to Andy who immediately said they would send a plumber within 4 hours. An hour later, Garry arrived and got to work. So refreshing to have great customer service. Andy is a credit to the company, he is so reassuring and on the ball, Garry as all Warmhouse plumbers carried out the work to a great standard. I wouldn’t use anyone else, they have been in business for a long time which speaks volumes. Great Company.”
“We were very impressed with the amazing team at Warmhouse from the office staff helping us choose our fittings and units (which was very daunting to us) to the installation team. The communication was excellent, the fitters made great efforts to reduce the mess and they were very professional to deal with. Would highly recommend to anyone!”
Detailed reviews
These are the individual reviews we hold for Warmhouse Services Ltd, including the highlights above. The 129 headline total is the review volume reported across public review sources.
Customer recommends this business
Full Bathroom refurbishment
Steve, Pat and the team were amazing from start to finish. Offering their expert advice and knowledge. The team were polite, professional and have done an amazing job. We love our new bathroom and we couldn’t have done it without them. Thank you.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Customer recommends this business
New bathroom
From the moment we walked into the shop to the moment the job was finished, everything about our bathroom replacement by Warmhouse was efficient and stress free. Thanks to Pat in the shop for your help and advice in choosing our bathroom and thanks to Steve and the team for expertly installing it. The team were punctual, pleasant and very efficient. I was impressed how tidy everything was left during the installation. We are very pleased with everything and would recommend Warmhouse to anyone looking to replace a bathroom.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Customer recommends this business
Very Satisfied Customer
Warmhouse Services have now completed 3 separate projects for us, our main Bathroom in February 2024, our Utility and Downstairs Cloakroom in June 2025 and our Kitchen in January 2026. In all 3 cases the work was carried out in a very professional manner on time, without fuss and completed to a high standard and I would have no hesitation in recommending Warmhouse Services to anyone.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 4 / 5
- Value
- 5 / 5
Customer recommends this business
Bathroom refit
Steve and his team stripped out our old decrepit bathroom and fitted a new one, which has turned out really well. They worked really carefully and patiently with me in advance sorting out what would fit in the space and how to get the things in that I wanted (i.e. a japanese bath and lots of storage) and getting the spacing right. Once the installation started they came on time every day, kept us in the loop about any decisions, cleaned up after themselves and finished on time. They were also the best estimate we got, and they stuck to that.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Customer recommends this business
Bathroom
The new bathroom was completed in two weeks and looks fantastic. Everybody turned up on time and worked to complete their tasks. I was informed before water and electricity were turned off. The place was left within reason clean after daily work was completed. All tools were put away safely so I could walk about safely. I was asked and it was discussed every day how I would like it to look.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Read the other 6 detailed reviews on this pageShow fewer reviews
Customer recommends this business
Very impressed.
I was very pleased with the service on my gas boiler this week. The engineer was thorough checking over all the readings, testing and cleaning the boiler. Making sure all was running well. Also like to compliment the lady that took my booking who was very helpful and a pleasure to speak with.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Customer recommends this business
Great reliable company
Have used this company for the last 8 years for various projects. The most recent being the redecoration of the hallway and stairs. The finish was of a high standard and better than I expected. All projects have been completed in the timeframe agreed and within budget. Would definitely use for any future projects.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Customer recommends this business
Kitchen Doors refit / New bath panels
I have used Warmhouse Sevices for over 20 years to look after all my plumbing and heating needs , and always found them extremely reliable. So when I decided to replace my old kitchen Doors and have a intergrated fridge freezer fitted as well , and much needed replacement bath panels, Warmhouse Sevices were the obvious choice for this job, and I'm so glad I did. From day one , after receiving a very reasonable price for the work Steve and Rick turned up at the time previously agreed. They have now transformed my kitchen and bathroom to a standard that I never thought would be possible. Not only that, but it was done in the most professional and friendly manner, even helping to remove the old fridge freezer downstairs after completion of the work. I would have no hesitation in recommending Warmhouse Sevices for anyone needing a kitchen and bathroom refit.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Customer recommends this business
EXCELLENT WORK WARMHOUSE
We use Warmhouse for serving and general plumbing jobs, so it made sense to ask them for a quote to refurbish our bathroom and toilet. At the same time we wanted a built in wardrobe made into a walk in shower. An appointment was made for Steve come and quote the cost and estimated time line. The cost for the work was good. Once accepted, Pat in the shop helped with the choice of sanitary ware. We were advised that they started work at 8am and true to their word they arrived on time each day, within minutes the covers were put down to protect all the floors and stairs. At the end of day one the bathroom was completely stripped, some new pipe work done, in the toilet the tiles were off the wall also and all rubbish cleared from site, the house was cleaned before they left. We had a bathroom back and ready for use within the week. the toilet was the same, the pan was removed and the new one in and ready for use within the hour. Steve then started on the walk in shower, again the work was carried out expertly and finished as promised within a week. They also fitted new lighting, and an extractor fan. All work was completed within the 3 weeks eastimated. The only time work stopped during the day was for a half hour lunch break. The lads were extremely respectful and caused no damage to any other decoration. They are a great team and we miss them coming in now the job is complete. WELL DONE WARMHOUSE THE WORK IS FANTASTIC. THANKS TO ALL
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Customer recommends this business
New Bathroom and Cloakroom
Excellent. From initial meeting to work through the delivery, the work was powering forward each day. I was also offered some advice of which items I could find at better prices if I sourced myself to help keep the bill down. We had some issues with an old shared standpipe once they stripped out the old bathroom, which meant the bath I wanted would never work. They found a great looking replacement within an hour and it didn't affect build time at all.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Customer recommends this business
Prompt, effective and courteous
I recently engaged Warmhouse to service the central heating system in a home for which I have responsibility. As I live abroad this required Warmhouse to liaise with a neighbour to gain access and to accept a remote credit card payment. The folk at Warmhouse are a pleasure to do business with. They responded to emails and phone calls promptly and courteously and were quick to provide the service requested. They easily navigated the additional hurdles created by my not being present, arrived on time, were effective in carrying out the service required, and did it within the cost previously advised. Warmhouse have provided me with peace of mind as winter draws near and I shall not hesitate to use them again.
Work completed:
Scores listed by Which? Trusted Traders
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Sources
4 named public sourcesWhere this information comes from
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.
Review sources
Registers and membership directories
Business and public registers
Check dates vary by source. Where we hold a date, the check shows it.
About
In Waltham Abbey, Essex.
Services they list
Boiler installationBoiler repairBoiler servicingRadiators and central heatingImmersion HeatersPower flushingUnderfloor heatingGas safety testing and inspectionGas cooker installationEmergency plumbing servicesKitchen installationKitchen refurbishment
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
EssexWaltham Abbey
The areas they list covering on a public directory; confirm they cover your address before you book.
What this business says about itself
From their own website
What this business says about itself
See their work: Photo gallery (opens in new tab) · Instagram (opens in new tab) · Facebook (opens in new tab)
- Emergency availability: within 2 hours
- Established: 1985 (41 years in business)
Accreditations it displays. Confirm each is current on the official register before you hire:
- Gas Safe Register · verify (opens in new tab)
- Which? Trusted Trader · verify (opens in new tab) · we hold this registration
- Checkatrade · verify (opens in new tab)
- City & Guilds qualified · verify (opens in new tab)
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
Always confirm credentials and quotes with the business directly before hiring.
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 RegisterConfirm 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 Warmhouse Services Ltd before you contact them.
Run Cowboy Checker →Independent checks
About this business
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the heating engineer services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
How long they've really been tradingThey state they've been established since 1985, but the earliest independent source we can find is 2002. Worth asking them about the gap.
They say, established1985Company registered2002First public review2023
Good to know
Common questions about Warmhouse Services Ltd
Is Warmhouse Services Ltd available for emergencies?
They advertise within 2 hours availability on their own website. This is the business's own statement on their website, not something we have independently checked. For an urgent job, call to confirm they can attend before you rely on it.
Is Warmhouse Services Ltd a legitimate business?
As of 30 Jul 2026, we hold 129 independent reviews across Checkatrade and Which? Trusted Traders for this business, and Companies House lists (no. 04454711) as active, checked 20 Jul 2026. This is independent public evidence, not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Warmhouse Services Ltd?
Warmhouse Services Ltd has 129 public reviews, averaging 5 out of 5, gathered across 2 review sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Warmhouse Services Ltd's reviews are genuine?
Warmhouse Services Ltd's 129 public reviews are gathered and cross-checked across 2 review sources. Reviews spread across several review sources are harder to fake than a single polished 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 Warmhouse Services Ltd qualified and accredited?
We hold 2 independently sourced credentials for Warmhouse Services Ltd, including Waste carrier (Environment Agency), Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Waste carrier (Environment Agency) is the Environment Agency: the regulator a trader must register with to carry waste or hold an environmental permit in England.
Is Warmhouse Services Ltd a registered business?
Warmhouse Services Ltd is a registered business on Companies House (company number 04454711), incorporated 5 Jun 2002, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does Warmhouse Services Ltd specialise in?
Warmhouse Services Ltd lists specialist services including Boiler installation, Boiler repair, Boiler servicing, Radiators and central heating, Immersion Heaters, Power flushing. If your job is one of these, look for it in their listed services or ask them to confirm for your project.