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A1 Heating and Plumbing

9.86/10

Sutton

Checkatrade member since April 2019
5

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Services

Gas Boiler Installation
Gas Central Heating Installation
Gas Safety Checks - CP12
Gas Cooker Installation
Gas Boiler Servicing / Repair
Emergency Central Heating Repair
Smart Thermostats
Gas Central Heating Servicing / Repair

Customer Reviews

Write a review

9.86 /10

Based on 76 reviews over the past 12 months

Quality of work

9.87

Reliability

9.86

Communication

9.84

What customers are saying

AI-generated from customer reviews over last 24 months

Customers consistently praise this company for being professional, punctual, and friendly, often highlighting the high standard of their work. Reviewers also frequently mention the excellent communication and how engineers leave everything clean and tidy.

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Checkatrade is not responsible for the summary or the opinions in it. For more information, please read the reviews themselves and learn more in our reviews policy.

Reviews (386)

M
Michael L
10
Great service
Posted 10 August
As my cylinder keep discharging water every week. I contacted the company for an inspection. Really happy with the service. The engineer was friendly, professional and explained the issue clearly. He checked and found that the expansion vessel had lost its pressure, and recharged it for me. He also told me what to look out for in the future. I couldn’t recommend more.
Verified reviewer
Job location: SM2
9.33
Amazing service
Posted 28 July
Excellent service from start to finish. The engineer arrived on time, was professional, friendly, and carried out a thorough boiler service, including cleaning the magnetic filter. They explained everything clearly, worked efficiently, and left the area spotless afterwards. It’s reassuring to know the heating system has been properly maintained. I would definitely recommend their services to anyone looking for a reliable and knowledgeable heating engineer, and I’ll happily use them again in the future.
Verified reviewer
Job location: KT12
10
Recommend 100%
Posted 28 July
Fixing a new boiler and servicing our whole heating system in our five-room detached house. The work went very smoothly, with accurate timing and willingness to accommodate any requests. The team was very polite and professional. It's rare to find a team that works in our house like that.
Verified reviewer
Job location: CR8
M
Mark C
10
Installation of Salamander Water Boost Pump
Posted 19 July
Great communication and arrived promptly to install. Very competent workmanship for a very reasonable price. Nothing I can fault - thanks James!
Job location: SW11
S
Simon G
10
Quick and professional service
Posted 15 July
Emergency plumbing needed to deal with a shower issue. Issue was resolved pending new parts and the shower was made safely usable in the meantime, with clear information and help provided throughout. The plumber identified the issue quickly and gave practical demonstrations of what to do, and tested it several times to make sure the solution would work. Good, quick and professional service - recommended and would use again. Reasonable and fairly priced.
Verified reviewer
Job location: CR0
10
replacing radiators
Posted 23 June
good quality and quick service to change the rusted radiator in my house. Very pappy
Verified reviewer
Job location: SM5
Response from A1 Heating and Plumbing
Hey, Igor. Thank you so much for your kind review. It is always a pleasure working with you. Have a wonderful week. Kind regards A1 Heating & Plumbing

Photos

+54

Company Info

Owner

Mr Ashley Thaw

Ltd Company

7 years on Checkatrade

VAT Registered

Yes: 316173324

Domestic WorkFree EstimatesCards AcceptedInsurance Work Undertaken24 Hour Call-out

At A1 Heating & Plumbing, we are trusted specialists in domestic heating and plumbing services, providing reliable, high-quality workmanship to homeowners.

With over 10 years of industry experience, we offer professional boiler installations, boiler servicing, and boiler repairs for all types of domestic gas boilers, ensuring your heating system remains safe, efficient, and reliable all year round.

We also specialise in central heating installations, repairs, and maintenance, including radiators, pumps, pipework, and complete heating system upgrades.

Whether you're replacing an old boiler, installing new radiators, or need a faulty heating system repaired, our experienced engineers have the knowledge and expertise to get the job done quickly and efficiently.

Alongside our heating services, we carry out a full range of domestic plumbing work.

From leaking pipes, dripping taps, blocked or faulty toilets, broken sinks and basins, shower repairs, and drainage issues to general plumbing maintenance, no job is too big or too small.

We understand that plumbing problems can be stressful, which is why we aim to provide prompt, dependable solutions that restore your home to normal as quickly as possible.

Our fully qualified and Gas Safe registered engineers are committed to delivering the highest standards of workmanship and customer service.

We pride ourselves on being reliable, punctual, and honest, treating every property with respect and every customer with professionalism.

These values have helped us build a strong reputation and a loyal customer base who continue to recommend us to friends and family.

At A1 Heating & Plumbing, customer satisfaction is at the heart of everything we do. We take the time to understand your requirements, explain your options clearly, and provide cost-effective solutions without compromising on quality.

Whether you need an annual boiler service, emergency boiler repairs, a full central heating installation, or help with a small plumbing repair, you can count on us to deliver a service you can trust.

No matter the size of the job, we're here to keep your home warm, your heating running efficiently, and your plumbing working exactly as it should. Contact A1 Heating & Plumbing today to discuss your requirements or to arrange a free, no-obligation quotation.

Get in touch for a free quote today!