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Crystal Sigma Ltd

LONDON

Checkatrade member since 2023

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Website

Services

Emergency Air Conditioning Service
Air Conditioning Installation
Air Conditioning Servicing
Air Conditioning Repair

Customer Reviews

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0 /10

Based on 0 review over the past 12 months

Quality of work

Reliability

Reviews (8)

10
AC fitting for my whole house
Posted 18 December 2023
A very reliable service carried out by this professional company. Highly recommended!
Verified reviewer
Job location: LU3
10
We installed the aircon in our house this summer.
Posted 08 November 2023
Very reliable and very professional company. Definitely will recommend them to anyone. Thanks for your help to install the aircon system in our home.
Verified reviewer
Job location: N20
9.5
AC installation
Posted 06 November 2023
Quick to respond and repair any identified issues. Very easy to work with with friendly technicians. Would definitely use them again!
Verified reviewer
Job location: NW8
10
Ventilation
Posted 03 November 2023
Professional service through out the whole project would highly recommend and use again Many thanks
Verified reviewer
Job location: SW1W
9.75
Fitting of 5 aircon units.
Posted 02 November 2023
The company was very easy to work with. Responsive and quick with installation and site visits.
Verified reviewer
Job location: N6
10
Air conditioning fitted in my shops.
Posted 09 October 2023
Fantastic professional engineerss with a 5 star experience.
Job location: NW6

Photos

+10

Company Info

Owner

Sam Riaz

Ltd Company

2 years on Checkatrade

VAT Registered

Yes: 830862137

Domestic WorkCommercial WorkFree EstimatesCards AcceptedInsurance Work Undertaken

At Crystal Sigma, we install A++ rated air conditioning that is reliable, ultra efficient and almost silent in operation.

We install the latest in air conditioning technology for home and business, that is not only whisper quiet but also ultra-efficient, so you can close your windows on the hottest days or nights and enjoy the comfort that an air-conditioned room delivers.

There is a wide range of options to choose from when selecting an air conditioning to match your space, from ducted, wall or ceiling-mounted options to floor standing too, all available in a choice of styles and colours.

We are also one of the few providers and installers of air-source heat pumps across the UK. Check if you could be eligible for boiler upgrade scheme.

In addition, our engineers are experts in advising on and installing tailored climate control systems in commercial and domestic properties, so you can rest assured you are in good hands.