Aircon Regas in Exeter

Aircon Regas Exeter – Professional Air Conditioning Servicing & Maintenance
Is your air conditioning system no longer cooling as it should? You may need an aircon regas. At Devon Air Conditioning, we specialise in professional air conditioning servicing, maintenance, and refrigerant top-ups (regassing) for residential and commercial properties across Exeter and surrounding areas. With over two decades of experience, our certified engineers ensure your air conditioning system stays efficient, reliable, and energy-saving all year round.
Why Regassing Your Air Conditioning System Matters
Air conditioning units rely on refrigerant gas to cool the air effectively. Over time, refrigerant levels can drop due to minor leaks or natural degradation, leading to:
- Poor cooling performance
- Increased energy bills
- Higher strain on the compressor
- Reduced system lifespan
A timely aircon regas restores your system’s cooling efficiency and prevents costly repairs or full replacements down the line.
Our Services
Our Air Conditioining Services
We provide fast and efficient air conditioning, refrigeration, and installation services across the South West of England.
Air Conditioning
We design, install, service and repair all make and models of Air Conditioning Systems/Air Handling Systems and ventilation systems.
Refrigeration
We have a dedicated service vehicle which is fitted out to ensure that we can get you back up and running as soon as we can. We aim to be with you the same day that you ring us!
Installation
We also install a range of cellar cooling and cold stores. We do the whole process in-house from design to installation to commissioning.

20+
Year Of Experience
About Us
Founded in 1996 by Stevan, our family-run business has flourished for over twenty years. Our journey has been driven by a commitment to hard work, passion, and a focus on providing exceptional air conditioning services. Stevan, along with his sons Joe and Jacob, has assembled a dedicated team that has successfully catered to numerous clients throughout the years.
At Devon Air Conditioning in Dawlish, we pride ourselves on treating our customers like family, building lasting relationships while prioritising their comfort and satisfaction at every turn. Though we may be a small team, our expertise and services go far beyond expectations.
Whether you require a compact refrigeration unit or a large 100-KW air conditioning system, our skilled professionals are equipped to handle a wide range of projects. We are unwavering in our dedication to quality and meticulous attention to detail, regardless of the job size. Our clients can rely on us for professional, dependable, and effective air conditioning solutions tailored to their unique needs, big or small. With Devon Air Conditioning, you’ll receive personalised service, insightful advice, and a level of care that truly distinguishes us from the competition.
Highly skilled and experienced technicians
Low disruption service both domestic and commercial
5 year guarantee on new installs
24/7/365 service & emergency breakdown service
Our Exeter Aircon Regas & Servicing Includes:
- ✔ Refrigerant level checks and regassing
- ✔ Full system pressure and leak testing
- ✔ Filter cleaning and replacements
- ✔ Performance and airflow testing
- ✔ F-Gas compliance checks
- ✔ Detailed service reports for business clients
All work is carried out by F-Gas certified engineers who follow strict industry and environmental standards.
Residential Air Conditioning Maintenance in Exeter
If you rely on your air conditioning to keep your home comfortable in summer or winter, regular servicing ensures it operates quietly, efficiently, and without breakdowns. We recommend an annual service to:
- Improve indoor air quality
- Prevent unpleasant odours and mould
- Keep running costs low
- Maximise the unit’s lifespan
Whether you have a single wall-mounted unit or a multi-split system, we’ll keep it performing at its best.


Commercial Air Conditioning Servicing in Exeter
For offices, shops, restaurants, schools, and commercial premises, air conditioning isn’t a luxury—it’s a business essential. Our tailored commercial maintenance services help ensure:
- Comfortable working environments for staff and customers
- Energy-efficient operations to reduce overheads
- Full compliance with F-Gas regulations
- Reduced risk of emergency breakdowns
We offer one-off services or custom maintenance contracts with scheduled regassing and priority support for Exeter-based businesses.
Why Choose Devon Air Conditioning?
- ✅ Over 25 years of industry experience
- ✅ Locally based engineers in Exeter
- ✅ Transparent pricing – no hidden fees
- ✅ Emergency call-outs available
- ✅ Trusted by homeowners and major businesses across Devon
How Often Should You Regas an Air Conditioning Unit?
For most systems, we recommend checking and potentially regassing every 1–2 years, depending on usage and the type of system installed. If you notice reduced cooling, strange noises, or increased running costs, it’s time to get it checked.


24/7/365 Service & Emergency Breakdown Service

Five year Warranty

Professional technicians
Contact us
Frequently Asked Questions – Air Conditioning Units & Servicing
1. How often should I service my air conditioning unit?
We recommend servicing your air conditioning system at least once a year for residential units and twice a year for commercial systems. Regular servicing ensures optimal performance, energy efficiency, and compliance with F-Gas regulations.
2. What is an aircon regas and why do I need it?
A regas is the process of refilling the refrigerant gas inside your air conditioning unit. This gas is essential for the cooling process. Over time, refrigerant levels can drop due to small leaks or natural depletion, causing reduced cooling performance. Regassing restores full efficiency and helps prevent long-term damage to the system.
3. What are the signs that my AC system needs servicing?
Common signs your air conditioner needs attention include:
- Weak airflow or poor cooling
- Strange noises or smells
- Higher energy bills
- Water leaks or condensation issues
- The unit not turning on or cycling properly
4. Can I use my air conditioner for heating in winter?
Yes! Most modern air conditioning systems are heat pumps, meaning they can provide both cooling in summer and energy-efficient heating in winter. Regular servicing ensures it performs well in all seasons.
5. How long does a typical aircon service take?
A standard residential service usually takes 60–90 minutes depending on the system’s size and condition. Commercial systems may take longer due to additional units and accessibility.
6. Do you service all brands of air conditioning systems?
Yes, our experienced engineers service and repair all major brands, including Daikin, Mitsubishi Electric, Fujitsu, Toshiba, LG, Panasonic, and more.
7. Is air conditioning maintenance required by law?
For commercial and industrial premises, regular servicing is required under F-Gas regulations. These checks ensure the system is safe, efficient, and not leaking harmful refrigerants into the atmosphere.
8. What happens if I don’t service my AC unit regularly?
Neglecting maintenance can lead to:
- Reduced cooling and heating performance
- Higher running costs
- Unpleasant smells or poor air quality
- Shortened lifespan of the system
- Potential breakdowns or costly repairs
9. Do you offer maintenance contracts?
Yes, we offer custom maintenance plans for both homeowners and businesses in Exeter and across Devon. These include regular inspections, regassing if needed, and priority support.
10. How can I book an air conditioning service or regas?
You can book online, call us directly, or use our contact form to schedule a visit. We offer flexible appointments and fast response times in Exeter and surrounding areas.
24/7/365 Service & Emergency Breakdown Service
- 01395 267513
- [or]
- Contact Form