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Sub-Cool Fm

Name: Sub-Cool Fm
Address: Crawley, West Sussex
Telephone: 07883 307236
Rating: 10

10/10

Crawley, West Sussex

Checkatrade member since February 2016
5

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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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10 /10

Based on 9 reviews over the past 12 months

Quality of work

Reliability

Communication

Reviews (170)

C
Carolyn S
10
Service of two Mitsubishi air conditioning units
Posted 23 December 2025
Sub-Cool FM came and serviced two Mitsubishi air conditioning units at our home. The units had not been serviced for a while. The two workmen were very polite and explained what they would be doing. They were with us a couple of hours and appear to have performed a thorough job. I would be happy to recommend from our experience.
Verified reviewer
Job location: RH1
S
Stephen L
10
Excellent work carried out quickly.
Posted 14 October 2025
Very pleased with the two units installed this week. Nick, Zach & Corey have been very professional. They are polite and very quick workers. Cleaned up after themselves better than I would have. They set up the WiFi and explained all the functions clearly. I would fully recommend them.
Verified reviewer
Job location: RH10
10
good value and efficient
Posted 10 October 2025
Very professional company, good value and efficient
Verified reviewer
Job location: SW19
10
Planned maintenance on Daikin Air Conditioning System.
Posted 25 March 2025
I have been working with Sub-Cool for several servicing appointments at my property, and I can say with confidence that I trust the engineers at Sub-Cool. They consistently demonstrate a commitment to having the customer's best interests in mind and take the time to set clear expectations before beginning any work. I always feel more confident in the performance of my system after each servicing. During my most recent pre-summer servicing, Ryan D. was outstanding truly an asset to the team.
Verified reviewer
Job location: RH12
10
Fitting 2no AC units
Posted 20 March 2025
Great company to work with with excellent staff and installation team
Verified reviewer
Job location: UB7
10
Whole house AC
Posted 18 March 2025
Supported me in planning for a complex refurbishment, ensuring the final solution was neatly integrated. Collaborated with my builders on timeline, arranging visits etc
Verified reviewer
Job location: KT3

Photos

+98

Company Info

Owner

Mr Jacob Swei

Ltd Company

10 years on Checkatrade

VAT Registered

Yes: 226970489

Domestic WorkCommercial WorkFree EstimatesCards AcceptedInsurance Work Undertaken24 Hour Call-out

Sub-Cool FM is a specialist air conditioning and mechanical company originated in 2015 providing bespoke solutions for residential properties, commercial sectors and corporate establishments.

Our vision at Sub-Cool FM is simple: we are the leading air conditioning service provider for the southeast and beyond. We are passionate about our industry ensuring we go that extra mile for every client, recognising that each has bespoke needs and requirements.

Our engineers are fully qualified to provide the most up to date installation practice. Our company apprentice scheme allows growth and development of newly fledged school/college leavers who are seeking a career within the industry.

Our Ethos is on quality, reliability, honesty, value for money and the best workmanship.

We go the extra mile

Corners are not for cutting, we embrace the detail knowing the little things make a massive difference

Excellence as standard

We never compromise or accept average, outstanding is our norm

Never stop learning

We are always seeking ways to develop, to provide an improved customer experience

Honesty

When you pride yourself on the standard of your workmanship, service and attitude, there is no need to be anything but honest

Integrity

We are thorough, trustworthy, and accountable for all that we do

Sub-Cool FM - Your comfort is our business!