I've bought a few things from Sigma now, including coffee and some expensive grinders, and the service has always been stellar. Recently I bought a Lagom Casa grinder on pre order. It got dispatche... See more
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Review summary
Created with AI, based on recent reviews
What people talk about most
Reviews shaping this summary
Company details
Written by the company
UK established supplier of international coffee-equipment from hand grinders to prosumer electronic coffee scales, fulfilled and dispatched from within the UK.
Contact info
United Kingdom
- sigmacoffee.co.uk
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 75% of negative reviews
Typically replies within 48 hours
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
It was a great experience
It was a great experience. Fast delivery. I can recommend this store.
Bought an expensive grinder and…
Bought an expensive grinder and subsequently received pretty rude dismissive advice when reporting issues and then did not get a follow up.
Fast delivery and good range of coffee…
Fast delivery and good range of coffee gear. Great to see Weber Workshops products offered but would like to see the whole range including EG 1. Love the coffee library - had some amazing coffees from a whole host of roasters. Had a few orders from Sigma and its all been flawless, first-class service and very good gear and beans. My go to!
Fast delivery and great coffee
Great service!
Above and Beyond Service
David, the company owner, went above and beyond to sort out my order, which I had messed up due to no fault of Sigma. David sorted out my return and sent a replacement quickly with no extra charge. I will definitely be using Sigma again and again.
Great company 10/10 would recommend…
Great company 10/10 would recommend ordering with them. I ordered to Canada there was a slight issue with my order & they responded promptly. Sent out the correct item without any issue. Fantastic customer service.
-Jake
Prompt and Efficient!
Ordered items came quickly with solid communication and no issues!
Purchased a bottomless portafilter as a…
Purchased a bottomless portafilter as a gift, unfortunately the thread in the wood was faulty so the handle wouldn’t stay on. Contacted via email and they had a new one out to me the next day. Excellent customer service. Thank you.
Personalised customer service
Wanted to upgrade the burrs on my grinder and David advised. Very knowledgeable and helpful. Ordered some SSP burrs on his suggestion and his advice proved spot on. Great, professional, friendly service, which is so hard to come by these days.
Awesome company. Highly recommended
I purchased a few items from this company. The delivery was quick. The package well secure and items protected inside. I had a fault with one item and customer service was amazing. Communication is perfect. I would highly recommend this company to anyone looking to buy some stuff for there coffee habits :D
Fantastic pre-sales advice, prompt delivery & superb aftercare when my product developed a fault.
Sigma Coffee, specifically David has been fantastic throughout. From initial advice regarding grinder choice through to delivery.
My grinder unfortunately developed a fault (no fault of Sigma) and normally this is when as a customer you establish if a company is great or not... the good news here is David was fantastic. Promptly emailed me a return postage label, assessed the grinder and provided me with multiple options from repair, replace, refund, exchange for different model. Honestly could ask for more. Wish there were more online companies operating like this. Would 100% recommend to anyone who is considering purchasing from them.
Great experience dealing with Sigma
Great communication from Sigma, thanking you for and acknowledging the order, confirming dispatch and delivery, and a follow up.
Swift delivery, great packaging and item exactly what was ordered.
Quick delivery,even though the grinder…
Quick delivery,even though the grinder is so popular that they had to order more, and it’s a great product, I’m making great coffee!
Buy from them with confidence
They delivered my order a day after I paid for it. Top notch in every sense, both the product and the seller. They seem to know what they are doing, the product selection is well informed and their customer service leaves nothing to be desired.
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.







