Harvest Plumbing

London4.9· 229 reviews · 1 source
Trust score
78out of 100
Rating4.9★
Review volume229
Source diversity1 source
VerificationListed

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

About

Family business working mainly in TW postcodes and surrounding areas. Registered plumber and qualified Gas Safe Engineer. All aspects of domestic plumbing, heating and gas work, bathroom fittings, power flushing, landlords gas safety checks, boiler servicing. New or replacement heating controls, pumps, valves, hot water cylinders. New water tanks and cisterns. Authorised installer of unvented cylinders: including Megaflo, Range, Oso etc. Boiler installation. Accredited Installer for Worcester Bosch. Electric boilers too. Pump installations: Approved Installer of Stuart Turner Pumps Water Softeners Replacement or new radiators and valves, new heating controls and energy efficiency. Small plumbing jobs no problem, new taps, etc.

Reviews · public evidence

What customers say

4.9out of 5
229 reviews in public evidenceCross-checked across 1 source
Which? Trusted Traders228 reviews · 5.0 avg

Highlights

"From Start to Finish, We have nothing but praise and gratitude, How Mick and Dan totally took care of our needs with the upmost care. Firstly we explained our problems we entrusted Mick to choose the type of Kitchen taps we wanted and were guided to the best solution to meet our needs. The chosen replacement was much better than we expected. In addition we also had our old seized stopcock that needed to be replaced and gate valve was installed in our airing cupboard. The quality of workmanship, and tidiness of all the work concerning the Stop Cock and Gate Valve, we are so pleased with and pleasantly exceed our expectations. Yes Harvest Plumbing completed the work within schedule and budget. All of their qualities such as, customer service and value for money, and this excellent workmanship, helpfulness are all the hallmarks of a reliably, dependable and trustworthy trader, and therefore it gives me great pleasure to recommend them. We'll definitely be using Harvest Plumbing again for our plumbing needs. Thank you."

Sean CWhich? Trusted Traders5.0 rating

"My immersion heater failed on me, I contacted several Heating engineers at random but got an immediate and helpful response from Mick at Harvest Plumbing and gas. Mick and his colleague Dan came to my house later the same day, quoted and on a basic repair with the caution as my unit might be passed repair, Dan visited the following day but unfortunately couldn't fix so made a temp solution to at least provide hot water in the interim. I received a quick and competitive revised quote for a replacement unit, Mick kept me up to speed over the subsequent few days, though their temp fix helped and as soon as they received the new unit it was efficiently installed by Dan, who also could not have been more helpful of efficient. I would really recommend Harvest - refreshing to suddenly receive such excellent service from a company I had never used before especially during the currently difficult times!"

Customer in SurreyWhich? Trusted Traders5.0 rating

"Very impressed with the Boiler Service and Gas Safety Certification jobs done by Harvest Plumbing and Gas. Mick Daws was very polite and courteous, explained all the details beforehand very well, carried out the services as agreed, provided all the required documentation promptly and kept me informed throughout. What more can one ask for? Happy customer indeed. Thanks Harvest Plumbing and Gas!"

CMGWhich? Trusted Traders5.0 rating

Detailed reviews

Sean C5.0 / 5

From Start to Finish, We have nothing but praise and gratitude, How Mick and Dan totally took care of our needs with the upmost care. Firstly we explained our problems we entrusted Mick to choose the type of Kitchen taps we wanted and were guided to the best solution to meet our needs. The chosen replacement was much better than we expected. In addition we also had our old seized stopcock that needed to be replaced and gate valve was installed in our airing cupboard. The quality of workmanship, and tidiness of all the work concerning the Stop Cock and Gate Valve, we are so pleased with and pleasantly exceed our expectations. Yes Harvest Plumbing completed the work within schedule and budget. All of their qualities such as, customer service and value for money, and this excellent workmanship, helpfulness are all the hallmarks of a reliably, dependable and trustworthy trader, and therefore it gives me great pleasure to recommend them. We'll definitely be using Harvest Plumbing again for our plumbing needs. Thank you.

Which? Trusted Traders
Customer in Surrey5.0 / 5

My immersion heater failed on me, I contacted several Heating engineers at random but got an immediate and helpful response from Mick at Harvest Plumbing and gas. Mick and his colleague Dan came to my house later the same day, quoted and on a basic repair with the caution as my unit might be passed repair, Dan visited the following day but unfortunately couldn't fix so made a temp solution to at least provide hot water in the interim. I received a quick and competitive revised quote for a replacement unit, Mick kept me up to speed over the subsequent few days, though their temp fix helped and as soon as they received the new unit it was efficiently installed by Dan, who also could not have been more helpful of efficient. I would really recommend Harvest - refreshing to suddenly receive such excellent service from a company I had never used before especially during the currently difficult times!

Which? Trusted Traders
CMG5.0 / 5

Very impressed with the Boiler Service and Gas Safety Certification jobs done by Harvest Plumbing and Gas. Mick Daws was very polite and courteous, explained all the details beforehand very well, carried out the services as agreed, provided all the required documentation promptly and kept me informed throughout. What more can one ask for? Happy customer indeed. Thanks Harvest Plumbing and Gas!

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Customer in Greater London5.0 / 5

The guys did a great job as usual. I have used Mick and his team before and will continue to do so. Friendly and professional and top quality workmanship. I highly recommend.

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David, Middlesex5.0 / 5

We had water coming through the bathroom ceiling, called the firm and they attended in 40 mins. Ordered new parts and fitted it on VE day (Bank Holiday) at no extra cost. Excellent service and would recommend Dan who attended to anyone.

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Andy, Middlesex5.0 / 5

Serviced our hard to reach boiler and have done for last few years. Reliable and nice guys who get the job done quickly and without fuss

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Peter in Surrey5.0 / 5

I have used Mick and his team before, they are clean and tidy, very courteous good time keeping and come when they say the will. Also reasonable priced. I would not hesitate to recommend this company. Their work has always carried to my satisfaction.

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Trisha Hampton5.0 / 5

From beginning to end of installing a new boiler in a compact and not easily accessible site Mick Daws and his team have been brilliant. Mick was always very prompt to respond to emails, texts or phone calls and clearly explained the works needed to upgrade my old CH system. Nor was he phased by my many queries pre and during the contract, which finished not only on time but also spot on the reasonable quotation. When unforeseen issues arose on site we resolved them quickly and satisfactorily and an initial teething problem after the commissioning of the boiler was dealt with swiftly and efficiently. His team were polite and professional, keeping the site as clean as possible, arriving on time and at times, particularly Dan, staying beyond normal working hours to complete a section of work. This is a company that goes the extra mile. I shall be using them for my annual boiler servicing and have no hesitation in recommending them.

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Customer in Slough5.0 / 5

I have dealt with Mick and Dan at Harvest Plumbing & Gas over many years, very work tidy, very high standard of workmanship, will always find the time to give advice when required, you pay for quality and service, with this company you get it .

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Customer in Greater London5.0 / 5

New customer to Harvest Plumbing & Gas, requiring a visit to evaluate the current health of my faithful, 17 year old boiler and advise if it had any future. Mick arrived punctually, checked the boiler was safe and further inspected the system to enable him to offer me the professional advice I required. His advice was invaluable and I would not hesitate in recommending him. A thoroughly decent chap!

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Customer in Surrey5.0 / 5

Excellent service. Fitted me in same day and worked hard to find the fault and repair. Very courteous and polite and tidy

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Customer in Surrey5.0 / 5

Our Combi boiler of 14 years suddenly broke down. Consulted Mick who came back immediately to arrange to visit next day. He identified the problem and came back the next day to repair. Unfortunately whilst removing a part, a corrosion problem was found due to hardwater and age. Mick was disappointed to inform us a new boiler was required. We know our boiler had exceeded its expected life span so did not have a problem. Mick and Dan arrived with a new boiler and fitted it very quickly with absolute minimal mess. Very helpful and tidy men, would definitely recommend. We had a question the day after which was answered very swiftly.

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Customer in Greater London5.0 / 5

Work done efficiently. Mick and his people get on well with the tenants and deal with and report any minor issues.

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Andrew in Surrey5.0 / 5

Mick Dawes and Harves Plumbing and Gas can always be relied upon to provide professional advice and hight quality plumbing and gas work. Over the past 12 months Harvest Plumbing have made good a sub standard boiler installation by another provider, power flushed the central heating system and fitted a magnetic filter. All work was completed to our complete satisfaction and they have just completed the first annual biler and filter service.

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Gill in Greater London5.0 / 5

Mick and Dan have provided a top class service on all plumbing jobs for me over the past few years. They are excellent, 10 out of 10 on all aspects of their work from politeness and professionalism to tidiness and reasonable pricing. They are always friendly and helpful and arrive on time. Their work is fantastic and high quality and I would highly recommend them.

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Customer in Greater London5.0 / 5

I contacted Harvest Plumbing after reading their numerous positive reviews on this and other sites. Mick responded promptly and an appointment was set. On the day, Mick was unavoidably delayed but contacted me in good time and Dan arrived later that same day. Dan was professional, polite, and knowledgeable. He recommended a service to our unvented cylinder - no other plumber had mentioned this - and we accepted. We had general plumbing questions which he happily answered clearly. Two days after the appointment I received an invoice via email, with a much appreciated discounted charge for the cylinder service. I paid the invoice immediately and promptly received a receipt with Mick's thanks. Based on this experience I will be using Harvest Plumbing in the future and will be recommending them to family and friends.

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Dave in Berkshire5.0 / 5

I have just had my boiler annual service carried out by Dan, with the usual high standard of workmanship, I highly recommend Harvest plumbing & gas.

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Customer in Greater London5.0 / 5

Mick Daws has serviced my boiler again this year. He does a very good job and always explains everything. He is efficient, polite and reliable

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Customer in Greater London5.0 / 5

Mick turns up on time, is very thorough and fully explains what he's done and why. I know my boiler will perform to it's best for for a long lifespan. Fully recommend Mick to anyone

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Customer in Greater London5.0 / 5

The plumber had to replace a faulty shower pump. He read carefully the instructions from the supplier before proceeding to install the pump, He was efficient, pleasant and did a first rate job

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Public review evidence4.9★ from 229 public reviewsAcross Which? Trusted TradersWhich? Trusted Traders
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Rating: 4.9★
Review volume: 229
!Worth checking yourself
!Source diversity: 1 source
!Verification: Listed

Public evidence last checked May 2026

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