Your comfort is our business

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

Our vision at Sub-Cool FM is simple: we aim to become a 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.

Alternative Heating Systems | Air Conditioning London | Sub Cool FM

Unrivalled air conditioning services in the following areas:

Our team of engineers offer expert advice for all leading air conditioning brands and alternative heating systems.

Services we offer:

  • VRV(F)
  • Single split/multi splits
  • Cold rooms
  • Hot water system

Recent projects

Air Con Guide

Gallery

Better Cool Sub

Our Process

1

Survey

2

Design/Concept

3

Installation

4

Audit

5

Feedback

What people are saying about us

Residential Air Conditioning Brighton, Crawley, London, Surrey, Sussex, Kent

With reduced rates of 5% VAT and improved technology, many homeowners are now seeking the benefits that air conditioning offers:

  • Discreet and stylish units
  • Excellent heating and cooling solution for conservatories
  • Great temperature control for well-insulated loft conversions and new builds
  • An affordable way to heat & cool extensions without putting added strain on your boiler
  • Energy efficiency – our customers boast savings of 2/3rds compared to using a boiler
  • Increase the value and desirability of your home
  • Control your units remotely using your mobile phone
  • Reduce allergens in the air for asthma sufferers
  • Improve sleep – manage the temperature of your bedroom all year round and keep out the noise with windows shut. Find out the importance of sleep with our  #Sleepfacts
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Commercial Air Conditioning Brighton, Crawley, London Surrey, Sussex, Kent

Sub-Cool FM has a great reputation and track record working with the cooperate sector. We can enhance system design to greatly improve the value and flexibility of large commercial projects.

Benefits of our commercial solutions:

  • We can advise and help design the system
  • Manufacturer trained on a range of industry systems
  • Speedy turn-around times
  • We install the best equipment which is reliable and trusted
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Air Conditioning Maintenance London, Brighton, Crawley, Surrey, Sussex, Kent

Call-out for repairs and faults, and the best in ongoing service and maintenance to ensure your air-conditioning works as cost-effectively and efficiently as possible.

Our Accreditations

Health and Safety Direct
Alcumus Safe Contractor
AMP Premier Solutions Partner

Trusted Installers

Mitsubishi Electric Diamond Quality Partner - SubCool FM - for installation of air conditioning
Daikin Air Conditioning D1 Business Partner logo
Midea logo
Panasonic air conditioning logo

Check out our helpful video tips

Jacob at SubCoolFM

Connect with Jacob:

Meet Jacob

Jacob runs a tight ship at Sub-Cool FM, going a step above and beyond to ensure customer satisfaction. He cares about the details and trains his staff to the highest levels and believes this is what makes Sub-Cool FM stand out.

“Having a 10 out of 10 customer experience encourages people to want to work with us. We aren’t interested in a poor value customer experience.”

The Sub-Cool way involves engineers with a passion to deliver not salesmen consumed by a drive to sell. The team offer an unrivalled service every step of the way, from the initial survey through to completion and follow-up. Jacob, an engineer himself, has in-depth knowledge and experience of different systems, and is happy to give advice and support.