Optimum Air Conditioning

Optimum Air Conditioning We are a medium sized family run company with highly skilled engineers. We have a wide range of experience in air conditioning & refrigeration systems.

Installation of 3 x new Daikin Activ-Series A++ energy rated air conditioning systems in the very busy Olive Tree Restau...
30/05/2026

Installation of 3 x new Daikin Activ-Series A++ energy rated air conditioning systems in the very busy Olive Tree Restaurant at Pyle Garden Centre. Overheating in the restaurant has been a problem for years, the new air conditioning systems have solved all the issues with customers and staff saying what a massive difference the air conditioning has made. They will also provide the heating in the winter for year round comfort.

Saturday morning swap out of a failed system with the new Daikin Sensira A+++ energy rated system. The hoist makes easy ...
30/05/2026

Saturday morning swap out of a failed system with the new Daikin Sensira A+++ energy rated system. The hoist makes easy work of removing the old unit and installing the new. The pre-school nursery now have working air conditioning just in time for the hot weather.

The new design Daikin MXM Bluevolution Multi-Split air conditioning system installed into a 3 bedroom house, one outdoor...
02/05/2026

The new design Daikin MXM Bluevolution Multi-Split air conditioning system installed into a 3 bedroom house, one outdoor MXM unit and 3 x FDX concealed ducted units installed in the loft, one in each bedroom, all indoor units are individually controllable and they operate independently within the same heating or cooling mode
The outdoor unit is fitted with a Dakin swing compressor, renowned for its low noise and very high energy efficiency. Designed for domestic installations the system is A+++ energy rated keeping the energy costs as low as possible at any time of the year when used in cooling or heating.
We used insulated Tecsonic 400 ductwork, this is a high quality insulated & fully flexible acoustic ducting. It is ideal for air conditioning systems where duct borne noise needs to be eliminated, it’s also fire resistant and tested to and complies with BS476.
With only the grilles on the ceiling the concealed ducted system gives you very neat look that the homeowner wanted.

Collaboration on a large house extension in Penarth. WDS installed the Valiant heat pump for underfloor heating and hot ...
26/04/2026

Collaboration on a large house extension in Penarth. WDS installed the Valiant heat pump for underfloor heating and hot water. Obrien Electrical installed the Solar PV & battery storage, we installed a large concealed ducted Mitsubishi Electric air conditioning for cooling and heating this now well insulated house.

A Penarth Town House with all the rooms now air conditioned ready for the summer. 2 x Mitsubishi Electric Multi-Split ai...
02/04/2026

A Penarth Town House with all the rooms now air conditioned ready for the summer. 2 x Mitsubishi Electric Multi-Split air conditioning systems installed, one 3-way outdoor for the 3 x bedrooms and a 2-way outdoor for kitchen/lounge & snug. The newly built house, insulated to the latest regulations that our customer recently purchased and said the house was unlivable without the air conditioning. This has solved all the overheating problems with the bonus of low cost heating in the winter. The Mitsubishi Electric Multi-Split outdoor systems are designed for domestic installations, they are whisper quiet and A+++ energy rated.

New build 4 bedroom family home built by MRJ Properties with heat pump for heating and hot water, air conditioning in th...
01/03/2026

New build 4 bedroom family home built by MRJ Properties with heat pump for heating and hot water, air conditioning in the master bedroom. Mitsubishi Electric Ecodan R290 heat pump for the underfloor heating on the ground floor and radiators on the first floor, Ecodan pre-plumbed 250L tank. Outdoor units installed at height (easy with our hoist) to allow access to the side of the building for the home owner. Mitsubishi Electric Elegance wall mount air conditioning installed in the 2nd floor master bedroom to heat and cool this well insulated house. Our customer was very happy with performance of the Ecodan heat pump, the house is very warm with low energy bills.

The new A Head Of The Game Nutrition is now open on Wellfield road, Cardiff. We installed Mitsubishi Electric air condit...
10/02/2026

The new A Head Of The Game Nutrition is now open on Wellfield road, Cardiff. We installed Mitsubishi Electric air conditioning on the ground and first floor for heating and cooling and a large extract canopy for the open plan kitchen area, a challenging job but a great project to be part of. Call in for freshly made breakfast and brunch, great coffee, quick bites, tasty treats and a large fully stocked meal prep fridge.

Saturday morning swap out, Chigo out and Daikin in at children's nursery. The Chigo system had failed and we replace wit...
18/01/2026

Saturday morning swap out, Chigo out and Daikin in at children's nursery. The Chigo system had failed and we replace with an A++ energy rated Daikin system, the new system is much more energy efficient and has WiFi fitted as standard so you can monitor and control from your phone.

New 3m kitchen canopy installed at the new BRGR restaurant & take away at Nolton Street, Bridgend. BRGR is now open oppo...
21/12/2025

New 3m kitchen canopy installed at the new BRGR restaurant & take away at Nolton Street, Bridgend. BRGR is now open opposite the old take away site serving the best burgers & box meals in South Wales.

APH Airport Parking at Cardiff airport, he building was refurbished to a very high standard with new air conditioning an...
08/12/2025

APH Airport Parking at Cardiff airport, he building was refurbished to a very high standard with new air conditioning and an air curtain installed. With the car collection area open 24/7 365 days a year it was important the energy usage was as low as possible. We achieved this by installing Daikin Advanced Series A++ energy rated 360 Roundflow cassettes to heat and cool the building. We also installed a Thermoscreen Recessed air curtain, this creates an invisible high-velocity air barrier over the doorway, this keeps conditioned indoor air in (and outdoor air out) while blocking pests, dust, fumes and improving the energy efficiency.

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Cardiff
CF56AS

Telephone

+442920594640

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