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Rated 1 out of 5 stars

Whoever was driving vehicle LC23 DSB today in Northampton at 11.40am was driving like an absolute maniac in Aldi Car Park and almost caused an accident! Not a good look for a company that has its... See more

Rated 5 out of 5 stars

Fantastic productand service, booked in mid morning and arrived within the15min window, call 1 hour prior to delivery to confirm batching quantites. Very helpful driver screed was well mixed and laid... See more

Rated 5 out of 5 stars

3 cm of readmix for footings. Helpful when ordering offered extra “free” time as we were probably going to have to barrow it a short distance due to difficult sit access. Slight delay on delivery... See more

Company details

  1. Construction Company

Information provided by various external sources

A leading supplier of ReadyMix Concrete and Floor Screed in East Anglia


Contact info

2.9

Average

TrustScore 3 out of 5

48 reviews

5-star
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1-star

Hasn’t replied to negative reviews

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Rated 1 out of 5 stars

Shockingly Dangerous!

Whoever was driving vehicle LC23 DSB today in Northampton at 11.40am was driving like an absolute maniac in Aldi Car Park and almost caused an accident!

Not a good look for a company that has its contact details and name emblazoned on all sides of the vehicle. The drivers attitude absolutely stank of aggression and couldn't care lessness. Im not at all motivated by his recklessness to book any type of service with this company!

8 December 2025
Unprompted review
Rated 5 out of 5 stars

Self compacting concrete

Self compacting concrete made laying a large slab single handed really quick and easy and Craig was super helpful with the dapple bar and curing agent so I didn't have to source anything extra to get the job done.

17 July 2023
Unprompted review
Rated 5 out of 5 stars

Great company to deal with.

Great company to deal with. Jayne is absolutely the Gem of Gemmix. Come back to you quickly over the phone, reasonably priced, good service. Increasing their coverage year on year, good independent supplier. Good to see them going into higher performance concrete and offering something there.

12 August 2021
Unprompted review
Rated 5 out of 5 stars

Stress free experience

I used Gemmix for a delivery of concrete for a garden project. Their customer service was exceptional from start to finish, any queries I had were answered quickly and the whole experience was easy and stress free. Would definitely use them again

30 March 2021
Unprompted review
Rated 5 out of 5 stars

Excellent service

I gave Gemmix a call after being let down by another company. Jake and the rest of the team at Gemmix were very helpfulI throughout our project and I would defiently recommend using them.

8 February 2021
Unprompted review
Rated 5 out of 5 stars

Fantastic service

Fantastic service, from a great bunch of people. Where possible, they will always try to help, even on very short notice. Would really recommend!!

8 February 2021
Unprompted review
Rated 5 out of 5 stars

Highly recommend gemmix

Highly recommend gemmix,
-the price was very competitive,
-the staff on the phone were very friendly and helpful
-The concrete was delivered on time and the driver was friendly and helpful.
I will use them again next time I need concrete.

11 November 2019
Unprompted review

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