Southern thermal

Southern thermal Southern Thermal is a Worthing based HVAC company with more than 20 years of hands-on engineering ex

We specialise is bespoke air conditioning heat pump systems. A+++ energy rated. We designed this system with matching gr...
01/04/2026

We specialise is bespoke air conditioning heat pump systems. A+++ energy rated. We designed this system with matching grills fitted within the floor. The bedroom below also fed off the same system with thermostatic control. Want a system designed to your needs? Contact us.

Another happy customer. Well done team
19/03/2026

Another happy customer. Well done team

We attended a new customer today whose alpha heat pump had a fault resulting in no heating. They were freezing! We have ...
21/01/2026

We attended a new customer today whose alpha heat pump had a fault resulting in no heating. They were freezing!

We have diagnosed the fault and booked in the repair.

The customer didn’t know that their air conditioning system could heat too! (Poor handover by another air conditioning installer.)

We cover all makes & models with over 25 years experience: Ground & air source heat pumps, air to air & air to water.

Air conditioning heat pumps don’t have to be ugly boxes on walls. We design our installations to try & hide them. This o...
17/12/2025

Air conditioning heat pumps don’t have to be ugly boxes on walls. We design our installations to try & hide them. This one is hidden under the stairs.

Another customer making the most of free heating this winter.
26/11/2025

Another customer making the most of free heating this winter.

This customer had no heating or hot water. We identified the issue & replaced the blocked pipework. All now fixed in a s...
24/11/2025

This customer had no heating or hot water. We identified the issue & replaced the blocked pipework. All now fixed in a short timeframe.

Another happy customer. Making most of low cost heating & cooling within his master loft room.
17/11/2025

Another happy customer. Making most of low cost heating & cooling within his master loft room.

10/11/2025

Servicing is important!

Today’s customer ready for the winter, free heating using his solar panels!
30/10/2025

Today’s customer ready for the winter, free heating using his solar panels!

Snooker room now making the most of A++ energy rated heating & cooling. Frost protection, to keep it all nice & dry all...
20/10/2025

Snooker room now making the most of A++ energy rated heating & cooling. Frost protection, to keep it all nice & dry all year round.

Customer just had their boiler moved from a company carrying out their bathroom refit. We serviced it & found 4 safety c...
08/10/2025

Customer just had their boiler moved from a company carrying out their bathroom refit.
We serviced it & found 4 safety concerns.
Non return valve fitted the wrong way, on the safety pressure relief valve!
Wood screws in flue
No brackets on flue
Gas shut off (ecv) tight, customer wouldn’t be able to shut gas off to the property.

Want the reassurance your boiler’s working correctly and installed properly then contact us today!

Address

Worthing
BN111

Opening Hours

Monday 7am - 7pm
Tuesday 7am - 7pm
Wednesday 7am - 7pm
Thursday 7am - 7pm
Friday 7am - 7pm
Saturday 7am - 7pm
Sunday 7am - 7pm

Telephone

+441903570771

Website

Alerts

Be the first to know and let us send you an email when Southern thermal posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Southern thermal:

Shortcuts

Share

Category