A few answers to our most commonly asked questions.

Frequently Asked Questions

Below you’ll find answers to the questions we get asked the most about our service. If you have a question to which you can’t find the answer, please use the contact us page.

What types of commercial refrigeration systems do you service?

GH Coastal Cooling Ltd services all major commercial refrigeration systems, including walk-in coolers and freezers, cold rooms, refrigerated display units, ice machines, cellar coolers, and blast chillers. We work with top brands like Danfoss, J & E hall, Tecumseh, Foster, Bonds, Koolmax, Arneg,  and more.

Do you offer emergency refrigeration repair services?

Yes. We provide 24/7 emergency refrigeration repair across our service area. Our rapid response team is equipped to handle urgent breakdowns to prevent stock loss and minimize downtime.

How often should commercial refrigeration units be serviced?

We recommend at least bi-annual servicing, although high-use environments (such as foodservice or healthcare) may benefit from quarterly maintenance. Regular servicing improves efficiency, extends lifespan, and ensures compliance with health and safety standards.

Are your refrigeration services F-Gas compliant?

Absolutely. All our technicians are fully qualified and certified to handle refrigerants in line with F-Gas regulations, ensuring full compliance for your business.

What commercial air conditioning systems do you install and maintain?

We work with split systems, multi-splits, VRF/VRV systems, ducted units, and ceiling cassettes from brands like Mitsubishi Electric, Daikin, Panasonic, Samsung and Fujitsu. Whether it’s an office, retail space, or restaurant, we offer tailored solutions.

Do you provide planned preventative maintenance for air conditioning systems?

Yes. Our planned preventative maintenance (PPM) contracts are custom-designed for your site, system type, and usage. Regular maintenance ensures optimal performance and reduces the risk of costly breakdowns.

What are signs my commercial AC needs servicing?

Common signs include poor airflow, inconsistent temperatures, unusual noises, water leaks, and higher energy bills. If your system is overworked or underperforming, book a service to avoid further damage.

How much experience does GH Coastal Cooling Ltd have?

We’ve been proudly serving commercial clients across the South Coast for over 20 years, providing expert installation, servicing, and emergency repair for refrigeration and air conditioning systems.

What industries do you work with?

We serve a wide range of industries including:


Hospitality and foodservice
Retail and supermarkets
Cold storage and warehousing
Healthcare and care homes
Commercial offices and facilities

Do you offer free site surveys or quotes?

Yes. We offer free on-site assessments and no-obligation quotes to ensure your system requirements are fully understood before we begin work.

24/7 Support Team

24-hour help desk to deal with any queries backed up with technical expertise with the leading products and solutions

Fast Response Service

Nationwide service team to ensure that we can meet your requirements quickly and efficiently; 24 hours a day 7 days a week

Certified Engineers

Network of fully qualified and F-Gas certified service engineers covering the majority of southern England.

Areas Covered

Dorset, Hampshire, West Sussex, East Sussex, Essex, Kent, Surrey, Berkshire,
Hertfordshire, Greater London, Buckinghamshire

For more information or a no-obligation quote