Endorsed by Which?

SweepSmart

5.0

719 Reviews

Opening Hours
Today - 08:30–17:30
  • Monday 08:30–17:30
  • Tuesday 08:30–17:30
  • Wednesday 08:30–17:30
  • Thursday 08:30–17:30
  • Friday 08:30–17:30
  • Saturday - Closed
  • Sunday - Closed

About

Welcome to SweepSmart, an independent chimney sweeping company covering London, Essex and Hertfordshire.

As a HETAS approved member of the 'Guild of Master Chimney Sweeps' we have been professionally trained and assessed in all aspects of solid fuel. SweepSmart has passed the vigorous assessments needed to become a 'Which? trusted trader' and have achieved the rank of Master Sweep with the Guild.

Please view our website www.sweepsmart.co.uk to see a list of our services.

Feel free to call us if you have any questions.

All the best.

What we do

  • Chimney Sweeps

  • Fireplace and stove installers

  • Chimney builders, liners and specialists

  • More Services

    • stove servicing
    • cctv chimney surveys

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

5.0
719 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Very happy
Customer Service
Quality
Value
Always professional, prompt, clean and tidy. Get a reminder in plenty of time to remind me it's due, which is very helpful. Would recommend happily.
Customer in Hertfordshire Posted on 09/08/2026 , work completed 05/08/2026
Fast, friendly and clean
Customer Service
Quality
Value
We had Mason and his colleague do our annual chimney clean and check for our multifuel burner. We received an email in advance, listing what they would do, and contact on the day with an arrival time. They arrived bang on time, did exactly what we were told they would, and left the place absolutely spotless. Very friendly team too. Will definitely use them next time.
Customer in Hertfordshire Posted on 05/08/2026 , work completed 04/08/2026
The trader replied (on 08/08/2026)
Thank you for the fantastic review and for choosing us again for your annual sweep. It’s great to hear Mason and his colleague arrived exactly when expected, kept everything spotless and made the whole visit straightforward. We really appreciate your continued custom and look forward to seeing you next time.
Commercial pellet boiler chimney
Customer Service
Quality
Value
First class service. Easy to arrange, prompt response and arrived exactly as promised. Carried out first class flue sweep under difficult site conditions. Will use Sweepsmart exclusively from now on. Thoroughly recommend this company
Customer in Surrey Posted on 30/07/2026 , work completed 30/07/2026
The trader replied (on 08/08/2026)
Thank you for the fantastic review. This was certainly a more challenging sweep than usual, so it’s great to hear you were pleased with how everything was handled. We really appreciate you choosing SweepSmart and look forward to helping again.
Great Service
Customer Service
Quality
Value
Another great experience with SweepSmart. Always on time with plenty of warning. The whole team are always friendly, polite, knowledgeable, and very helpful. Thank you to Mason, who attended my property today.
Customer in Hertfordshire Posted on 23/07/2026 , work completed 23/07/2026
The trader replied (on 08/08/2026)
Thanks so much for the lovely feedback and for continuing to use us. We’ll make sure Mason sees your comments — he’ll be really pleased. See you next time!
a very good all round service
Customer Service
Quality
Value
My experience was excellent from start to finish. I rang to make an appointment and the phone was answered promptly. I found I was actually speaking to someone. She was helpful and efficient. The appointment was booked, there and then. No fuss, no compications. On the day I was updated regularily as to when the chiney sweep would arrive. The work was carried out efficiently. The man was friendly and helpful. He was able to give advice when asked.
Customer in Greater London Posted on 18/07/2026 , work completed 10/07/2026
The trader replied (on 08/08/2026)
Thank you for taking the time to leave such a detailed review. It’s great to hear that everything ran smoothly from the initial phone call through to the sweep itself. Making the whole process straightforward is exactly what we aim for.
Work completed well
Customer Service
Quality
Value
I had my chimney swept by Sweepsmart and I was very happy with the work carried out. The chimney sweep was very polite and helpful in advice about the wood burner and did the work that needed doing. I thought that maybe the rope around the doors needed replacing but was assured by Sweepsmart that at this point it didn’t need doing but they would keep it on record to check next time. The chimney was swept quickly and no mess was made. The report and certificate and invoice was emailed before he left. I was very pleased with this company.
Customer in Cambridgeshire Posted on 09/07/2026 , work completed 09/07/2026
The trader replied (on 08/08/2026)
Really pleased to hear you were happy with the service. We’ll keep an eye on the door rope at future visits rather than replacing something unnecessarily. Thank you for choosing us and for the kind recommendation.
First time using SweepSmart
Customer Service
Quality
Value
First time using SweepSmart. Really easy booking the appointment on their website. Mason arrived on time, very polite and took his trainers off before entering my property. Talked me through what he was going to do and took photos before and after the job was finished. Mason is a credit to SweepSmart and outstanding customer service! Would I use SweepSmart again, YES.
Customer in Buckinghamshire Posted on 30/06/2026 , work completed 30/06/2026
The trader replied (on 08/08/2026)
What a great review — thank you! We’re delighted your first experience with us was such a positive one. We’ll pass your comments on to Mason, and hopefully we’ll see you again when the chimney is next due.
Good Job.
Customer Service
Quality
Value
Mason carried out the service/sweep of the chimney. He arrived within the allocated time slot, friendly and polite and carried out the job with no fuss. He was respectful of the carpet by removing his outdoor shoes. Mason informed us of the condition of the burner and provided the certificate. the booking service is simple and efficient, and at a good price.
Customer in Hertfordshire Posted on 30/06/2026 , work completed 30/06/2026
The trader replied (on 08/08/2026)
Thank you for the feedback. It’s great to hear Mason looked after both you and your home and that you found the booking process simple too. We really appreciate your custom.
Clean and Efficient chimney sweep and inspecton
Customer Service
Quality
Value
Second year using the service to clean and inspect the wood burner/chimney. Chose the company because listed on HETAS website. Easy to book. Mason was very pleasant, clean, tidy and efficient. Report provided.
Customer in Hertfordshire Posted on 25/06/2026 , work completed 17/06/2026
The trader replied (on 08/08/2026)
Thanks for coming back to us for a second year. We’re pleased Mason did a great job and that you found the report useful. Hopefully we’ll be looking after the chimney for many more years to come.
Efficient and v pleasant company
Sweepsmart installed our stove a few years ago and have swept out chimney since. No complaints at all and would happily recommend. V efficient, friendly and reasonably priced.
Customer in Greater London Posted on 23/06/2026 (Reviewer did not use service)
The trader replied (on 08/08/2026)
It means a lot that you’ve continued to use us since we installed the stove. Thank you for your loyalty over the years and for recommending us — we really appreciate it.
Friendly and excellent service.
Customer Service
Quality
Value
I have been using sweep smart for a good few years now, to maintain my chimney. They are easy to book in and schedule a convenient time. Keil is friendly and happy to answer any questions, and the work is carried out to a high standard, pictures taken, sweep and smoke test, the fireplace and surrounds left clean after the job. The report supplied goes through the before and after pictures, what has been collected during the sweep and any further advice. Overall great friendly service, easy to organise a visit, highly recommended!
Customer in Greater London Posted on 19/06/2026 , work completed 03/06/2026
The trader replied (on 08/08/2026)
Thank you for such a detailed review. We put a lot of effort into making our reports useful rather than simply issuing a certificate, so it’s particularly nice to hear that you value the photographs and advice. We’ll make sure Keil sees your comments.
Friendly and efficient
Customer Service
Quality
Value
Great experience again with SweepSmart - useful reminder to get the chimney swept and a really good messaging platform. Quick and easy to book, really good communication and totally reliable. Keil was really friendly, came exactly when he said he was, clean, efficient, very happy to have him in our home. We will book again next year.
Customer in Greater London Posted on 16/06/2026 , work completed 15/06/2026
The trader replied (on 08/08/2026)
Thanks for using us again. It’s great to hear that the reminders, booking system and arrival updates are all making the process easier. We’ll pass your lovely comments on to Keil and look forward to seeing you next year.
Really great service, again
Customer Service
Quality
Value
Second or third time of using the company - and a great, friendl (but) professional service beginning to end - from the back-end team to the actual sweep service itself. No complaints
Customer in Greater London Posted on 15/06/2026 , work completed 29/05/2026
The trader replied (on 08/08/2026)
Thank you for coming back to SweepSmart. We’re really pleased that both the office side and the visit itself continue to meet expectations. We appreciate the continued support.
Great Service
Customer Service
Quality
Value
I have been using Sweep Smart since my chimney sweep of decades of service retired. I didn’t think I would find another company that I liked so much, but I have. Office staff are always friendly and helpful, appointments can be made at a time to suit my working hours, sweep always keeps me updated with arrival times and unfailingly does a great job. I would recommend this company without hesitation.
Customer in Greater London Posted on 15/06/2026 , work completed 15/06/2026
The trader replied (on 08/08/2026)
What a lovely review, thank you. Being compared so favourably with a chimney sweep you trusted for decades is a huge compliment! We’re very pleased to have become your new regular chimney company.
Chimney swept, great work
Customer Service
Quality
Value
Mason arrived right on time, completed the work to their consistently high standards and left everything clean and tidy.
Customer in Greater London Posted on 15/06/2026 , work completed 15/06/2026
The trader replied (on 08/08/2026)
Thank you for the review and for continuing to trust us with your chimney. We’ll pass the feedback on to Mason — clean, tidy and on time is exactly what we like to hear.
Solid no nonsense service
Customer Service
Quality
Value
Quick to book, came out fast and got straight to it. Clean, efficient, and left me with a thorough inspection report. Mason was great, no messing around, no mess left behind, and done a good job. Exactly the kind of tradesperson you want to find. Will definitely be using again.
Customer in Greater London Posted on 11/06/2026 , work completed 10/06/2026
The trader replied (on 08/08/2026)
We quite like “no messing around, no mess left behind” as a description of the service! Thank you for the brilliant feedback. We’re glad Mason looked after you and that you found the inspection report useful.
Good work and very fast.
Customer Service
Quality
Value
Mason was helpful and charming. The house was spotless after he left. He took care to check the chimney from the roof as well as from the downstairs fireplace. I would recommend Sweepsmart.
Customer in Greater London Posted on 11/06/2026 , work completed 10/06/2026
The trader replied (on 08/08/2026)
Thank you for your recommendation. Mason will be pleased to hear your comments. Checking the chimney externally where appropriate gives us another useful piece of the picture, so we’re glad you appreciated the thorough approach.
Excellent Service
Customer Service
Quality
Value
I have used this company for a number of years and have always found their service 5*. Today Mason cleaned /swept the chimney - arrived on time was a most polite young man and finished the work in a timely manner. I have no problem in recommending SweepSmart.
Customer in Central Bedfordshire Posted on 11/06/2026 , work completed 11/06/2026
The trader replied (on 08/08/2026)
Thank you for sticking with SweepSmart over the years and for the 5-star recommendation. We’ll make sure Mason knows you were pleased with his visit.
Brilliant Service
Customer Service
Quality
Value
I have used SweepSmart for several years. They are easy to book, reliable and always on time. Their work is super professional with no mess. I can highly recommend them Maralyn
Customer in Greater London Posted on 10/06/2026 , work completed 10/06/2026
The trader replied (on 08/08/2026)
Thank you, Maralyn. It’s always especially nice to hear from customers who have been using us for several years. We really appreciate your continued support and recommendation.
Pigeon stuck in chimney
Customer Service
Quality
Value
First time using Sweep smart and having our chimneys swept. We had a pigeon stuck in our chimney, called Sweepsmart in order not to cause further anxiety for the bird, they arranged for someone to come at 7am the following morning. Mason came promptly, located and retrieved the bird within 30min. No injury to bird who was able to fly away. Mason diagnosed where the bird may have come in, provided solutions and swept the chimneys. He was polite and courteous, left our property clean, tested the fireplaces and gave clear reports of before and after the sweep. Very happy with service, will definitely use again.
Customer in Hertfordshire Posted on 06/06/2026 , work completed 04/06/2026
The trader replied (on 08/08/2026)
We’re very glad this one had a happy ending — particularly for the pigeon! Thank you for calling us and for such a lovely review of Mason’s work. Hopefully the recommendations will help prevent any more unexpected visitors down the chimney.
Fab customer service from start to finish.
Can't fault these guys. They responded straight away to my enquiry, phoned to say when they were coming and were courteous, tidy and friendly during the sweep. Highly recommended ⭐️
Customer in Hertfordshire Posted on 05/06/2026 (Reviewer did not use service)
The trader replied (on 08/08/2026)
Thank you for the fantastic feedback and recommendation. Good communication and leaving the property exactly as we found it are really important to us, so it’s great to know we delivered on both.
Great service
Customer Service
Quality
Value
I have used this company for several years. The service is excellent, from booking to sweeping. I am always surprised how clean chimney sweeping is! Today Mason and James did a great job, they were friendly, respectful of being in someone's house and absolutely efficient. I highly recommend this company.
Customer in Greater London Posted on 02/06/2026 , work completed 02/06/2026
The trader replied (on 08/08/2026)
Thanks for continuing to use SweepSmart. We’ll pass your comments on to Mason and James — being respectful in somebody’s home is every bit as important as doing the technical side of the job properly. We really appreciate the recommendation.
Highly recommended
Customer Service
Quality
Value
I've been using Sweepsmart for the past few years. They are always friendly, efficient and professional.
Customer in Greater London Posted on 02/06/2026 , work completed 02/06/2026
The trader replied (on 08/08/2026)
Short and sweet — thank you! We really appreciate you choosing us year after year and taking the time to leave another recommendation.
Prompt and professional service
Customer Service
Quality
Value
Booking was easy with confirmation and reminders prior to visit. Mason arrived early in the time slot and completed the work without delay. He explained certain advisory actions following the sweep and left the premises clean and tidy.
Customer in Hertfordshire Posted on 20/05/2026 , work completed 20/05/2026
The trader replied (on 08/08/2026)
Thank you for the review. We’re pleased everything went smoothly from the booking and reminders through to Mason’s visit. It’s also good to hear the advice following the sweep was clearly explained.
Professional, Polite and Courteous
Customer Service
Quality
Value
Never had our chimney sweep and used the services of Sweep Smart. Booking the appointment, spoke with a very polite and professional young lady. Offered me a date and time of my choice, confirmed the price (£90 incl vat). Text messages sent to remind me of my appointment to the point where I received a text on the day to say what time they would be here. Mason and James attended my home. Two of the politest trades persons I have ever met. They provided me with good advice and were extremely thorough and tidy in their work. Thank you to all at Sweep Smart, will certainly be using you again.
Customer in Hertfordshire Posted on 14/05/2026 , work completed 14/05/2026
The trader replied (on 08/08/2026)
What a fantastic review — thank you. For your first ever chimney sweep, we’re very pleased we set the bar high! We’ll pass your kind comments on to Mason and James as well as the office team, and we look forward to helping you again.