In association with East Lothian Council
East Lothian
Trusted Trader

Limitless Heating

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 5.0 out of 5 based on 334 reviews and feedback.
Trusted Trader member since 2017.
Limitless Heating
22A Edinburgh Road
Dalkeith
EH22 1JR
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Business Information

Friendly, reliable plumbing & heating experts you can count on.

We’re a local team of experienced gas engineers, oil engineers and plumbers, based in Dalkeith. We take pride in delivering great service, honest advice, and quality work that keeps your home warm and comfortable. Boiler and Heating Services across Midlothian, East Lothian and Edinburgh.

✅ New boiler installations and heating upgrades
✅ Finance options available
✅ Boiler repairs & servicing
✅ Gas & Oil Boilers
✅ Central Heating Controls including Smart Controls
✅ Powerflushing
✅ Designer Radiators & Smart Valves
✅ Landlord Services & Legionella Risk Assessments
✅ Plumbing repairs and installations
✅ Bathroom Design and installations

Our office is located in Dalkeith, Midlothian. We are always happy for you to come and discuss your plumbing & heating requirements.

We are within easy travelling distance for Edinburgh, East Lothian or Midlothian.

Parking is available outside our office in Grannies Park Industrial Estate

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Reviews and Feedback

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5.0 out of 5 based on 334 reviews.
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review stars review stars review stars review stars review stars   28th October 2026
Value of Products/Services or Work Performed: £1 - £1000
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Review Comments
Went online to see if someone could come and have a look at our oil boiler as it wasn't working properly.
They came out the next again day and serviced it and repaired it.
The guy who done it was lovely and spoke my husband through the problem with it.
Have now booked in for a yearly service and I can highly recommend them.
review stars review stars review stars review stars review stars   28th October 2026
Value of Products/Services or Work Performed: £5001 - £25,000
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New boiler supplied and fitted plus radiators and all pipe work.

Fantastic service, great communication and incredible helpful staff that explained everything to you very well.

Very impressed. I have used in the past and will continue to use in the future.

Well done to all the team! Keep the good work up.

Cheers! :-)
review stars review stars review stars review stars review stars   22nd October 2026
Value of Products/Services or Work Performed: £1 - £1000
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Installation of a new oil fired boiler and yearly servicing.Very happy with works done.
review stars review stars review stars review stars review stars   20th October 2026
Value of Products/Services or Work Performed: £1 - £1000
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Replace radiator. Excellent service. Service provider arrived at the agreed time and carried out the work very efficiently. Altogether a very pleasant experience. The price was agreed in advance and the final invoice was as expected. I would definitely use this provider again and highly recommend this business.

review stars review stars review stars review stars review stars   11th October 2026
Value of Products/Services or Work Performed: £5001 - £25,000
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Excellent service from beginning to end. We were very happy with the quote for the work and the two excellent engineers who carried out the installation. They were both excellent, kept us well informed as to what they were doing. Very neat and tidy. We are very pleased with the final result. Thank you.
review stars review stars review stars review stars review stars   5th October 2026
Value of Products/Services or Work Performed: £1 - £1000
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We have had our boiler serviced over many years. It’s easy to make an appointment. The workmen are reliable, punctual and considerate. I have recommended the company to others.

review stars review stars   5th October 2026
Value of Products/Services or Work Performed: £1 - £1000
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**A very disappointing way to treat a longstanding customer**

I have used Limitless Heating previously and, until now, had been reasonably happy with their service, which makes our recent experience particularly disappointing.

They had previously attended and repaired our oil boiler, and that repair appeared to work well.

At around the same time, I asked them to provide me with a quotation for a potential like-for-like replacement boiler. The quotation came back at approximately **£9,000**, which was simply beyond what I was prepared or able to pay for a like-for-like replacement, so I continued with the existing boiler.

More recently, the boiler locked out again. I contacted Limitless and they attended, diagnosed the problem and replaced a couple of parts. Unfortunately, the repair lasted only for the weekend before the boiler failed again.

Naturally, I contacted them expecting them to return and investigate why their repair had failed so quickly.

Instead, they refused to come back. I was told that they had previously advised me to replace the boiler, that I had not followed their advice and, as a result, they wanted nothing further to do with trying to repair it.

That didn't correspond with my recollection, so I went back through the correspondence.

The replacement quotation had actually been requested **by me**. Their covering email described it as a **“requested estimate for the proposed heating works”** and simply said, **“If you wish to proceed, please let me know.”**

I can find nothing in that communication telling me that the boiler was beyond economical repair, recommending that it must be replaced, or warning me that they would refuse to undertake further repairs if I didn't accept their £9,000 quotation.

That distinction matters.

Had I been clearly advised by a heating professional that the boiler was no longer viable and should not be repaired, that would have been information I could have considered. Receiving a quotation that I requested and deciding that £9,000 was unaffordable is an entirely different matter.

What has disappointed me most is what happened after their latest repair failed. We were left with a non-functioning boiler and they simply refused to return.

My wife is in her 70s and currently unwell, so being left without reliable heating is not an insignificant inconvenience. I would have expected considerably more understanding and professionalism from a local heating company we had previously trusted.

To be fair, Limitless have subsequently said that they will not charge me for their most recent unsuccessful repair. I appreciate that.

However, refusing to return to a failed repair while blaming the customer for supposedly ignoring advice that, as far as I can establish from the written correspondence, was never actually given is extremely disappointing.

Perhaps it does showcase how a company cares for its customers — just not in the way I would have hoped.
Moderator Response
BUSINESS RESPONSE: 1.The review gives the impression that no replacement advice had been provided.

23 April 2026
Our engineer recorded that he had advised the customer to upgrade the boiler and controls. The invoice issued that day also stated: " Please note we would advise that you consider replacing your boiler and controls. Please let us know if you would like any more advice or a quotation.”
15 June 2026
While attending for separate plumbing work, the customer’s wife told our plumber that she had expected someone to be attending to quote for a new boiler because "our engineer Ryan had recommended one". This led to a boiler survey on 22 June and a quotation being issued on 24 June.

Follow-up emails were sent on 9 July and 24 August without a response.
Our records show that replacement had been recommended both verbally and in writing before the quotation was prepared.

We are conscious that advice to replace an ageing boiler must be presented fairly and without placing undue pressure on the customer. This is why our written advice recommended that the customer “consider” replacement rather than suggesting that it was compulsory.
Our engineers have had more than one discussion with the customer regarding the limitations of continuing to repair the boiler, although we accept that not every verbal conversation was formally recorded.

2.The review gives the impression that we simply refused to return after being notified of the continuing fault.

A return visit was initially offered before the disagreement arose.

2 October 2026
The boiler was locked out. It reset successfully and came up to temperature, meaning the intermittent lockout could not be recreated during the visit. The engineer nevertheless identified that the motor capacitor was underpowered and showing signs of leakage and that the oil-pump solenoid was overheating. Both components were replaced, combustion was tested satisfactorily and the customer was asked to advise us if the problem continued.
5 October 2026
Further lockout reported. We had initially offered to return the following afternoon, however customer refused to pay another call out charge. We were unable to agree the terms of a further attendance and ultimately declined to undertake additional work. The complete charge of £129.40 plus VAT was waived, leaving nothing to pay.
I accept that my final email was too abrupt, however having advised on numerous occasions that the boiler be replaced, and trying to help out, and payment being refused for our help, we eventually needed to withdraw our services.

We cannot continually be forced into justifying unsuccessful repairs on a boiler we advise should not be repaired!!
review stars review stars review stars review stars review stars   2nd October 2026
Value of Products/Services or Work Performed: £1001 - £5000
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Replacement bathroom basin and loo seat were done to a very high standard. The fitters are great guys, friendly and helpful, Recommended.
review stars review stars review stars review stars review stars   2nd October 2026
Value of Products/Services or Work Performed: £1 - £1000
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Annual boiler service.

Have used this company for many years and am very happy with the work that is carried out each time. Would highly recommend them

review stars review stars review stars review stars review stars   1st October 2026
Value of Products/Services or Work Performed: £1001 - £5000
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Got walk in shower fitted, exceptional workmanship by zac left place spotless, great job
review stars review stars review stars review stars review stars   29th September 2026
Value of Products/Services or Work Performed: £1 - £1000
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Small job to alter a dishwasher water supply connection with a 90 degree bend making it more accessible. Job completed quickly with no fuss.

review stars review stars review stars review stars review stars   24th September 2026
Value of Products/Services or Work Performed: £1001 - £5000
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Chris and his apprentice replaced a broken underfloor heating control system in our new house, in a difficult location under the house. He also brought us into the age of Hive thermostats, and explained how to manage the underfloor and radiator heating domains. Very happy with the quick and responsive service, and will stay with Limitless now for future servicing and repairs if needed - and may call on them for some bathroom work.
review stars review stars review stars review stars review stars   28th August 2026
Value of Products/Services or Work Performed: £1001 - £5000
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Boiler installed in July 2025. Professional and tidy and caring install. Friendly employees both in the field and office. Boiler quote was competitive and also included additional thermostatic value for one radiator which didn't have plus Hive Heating. Other companies were far more expensive for less, always good to do a price check. Had previously had Limitless Heating carry out work (under former name of Melville and Whitson) and so trusted the company with the job. Such a difference having a modern boiler which is silent in operation. First service carried out in July 2026, mentioned that boiler had lost some air pressure on a few occasions recently. Manufacturer warranty sorted the issue out in a couple of days. Very receptive to feedback. Highly recommended. ☺️
review stars review stars review stars review stars review stars   14th August 2026
Value of Products/Services or Work Performed: £1 - £1000
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Plumbing work completed by knowledgeable, polite staff, no questions too much to answer, no job too small to discuss. Use this company without hesitation..

review stars review stars review stars review stars review stars   11th June 2026
Value of Products/Services or Work Performed: £1 - £1000
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Boiler service carried out. Very reliable and professional company who I've been using for years and would highly recommend.
review stars review stars review stars review stars review stars   11th June 2026
Value of Products/Services or Work Performed: £1 - £1000
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Needed a CH radiator replaced due to a pinhole leak. Arranged swiftly, assessed same day I called and given an estimate and date a short while later for the work to be carried out. Arrived bang on time on the day of the work, worked cleanly and efficiently. I've used this company for 10 years now, and wouldn't go anywhere else. Staff throughout the company are all knowledgeable, friendly, and couldn't be more efficient.
review stars review stars review stars review stars review stars   1st June 2026
Value of Products/Services or Work Performed: £1001 - £5000
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New boiler
Thank you great work
review stars review stars review stars review stars review stars   31st May 2026
Value of Products/Services or Work Performed: £1001 - £5000
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Replacement hot water cylinder.

Quick, careful and friendly service. and the quality of the work is excellent.

review stars review stars review stars review stars review stars   22nd May 2026
Value of Products/Services or Work Performed: £1 - £1000
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Annual boiler service.

Very quick response, and quality of work to the highest standard.
review stars review stars review stars review stars review stars   10th May 2026
Value of Products/Services or Work Performed: £1 - £1000
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We had our oil fired boiler serviced and two new radiators fitted and in my opinion you did an absolutely brilliant job I shall be recommending you to friends and family.
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