Gas Technical Services serves domestic and commercial customers in Pembrokeshire providing all aspects of services relating to gas and oil fired central heating system, gas fires, cookers, water heaters, air conditioning systems and solar panels.  We also have a Fireplace Showroom specialising in the best in traditional or contemporary gas, electric and solid fuel fires, as well as a stunning selection of fireplaces, mantels and hearths. 

The Company was formed in 1994 by Paul Smith who served 23 years with British Gas.  Starting as an apprentice in 1971 he served with British Gas as a Service Engineer, Showroom Sales Manager and finally as Industrial and Commercial Engineer for West Wales, gaining valuable training and experience in all aspects of gas work, appliance breakdowns and heating systems.

As a Registered Gas Safe Engineer who has served in the gas and heating industry for 42 years, he prides himself on knowing a thing or two, and of the Company providing a high level of prompt, quality service to its Customers.

Gas Technical Services have built an excellent reputation locally over the last 18 years for providing excellent service to both Domestic and Commercial customers within Pembrokeshire.


We do not limit ourselves to houses either.  One of the most difficult jobs we have done in recent years is to replace the hot and cold water system at the Hean Castle Estate in Saunderfoot.  This magnificent building was more than a challenge, but the work was completed with the minimum of disruption.

Gas Technical Services provide Central Heating Maintenance Contracts to over 1000 local contract customers, providing them with regular servicing of their Central Heating systems, cookers and fires, as well as a Same Day, 24 hour breakdown and emergency service.  In addition, we deal with around 10 breakdowns a day from customers who are not on a maintenance scheme with us.

Even the most remote addresses in Pembrokeshire, we get called upon to go to attend, and some really do cause logistical problems. 

Take for example, a few years ago we were asked to do some work on Skomer Island.  Eventually we were asked to provide a Heating and Hot Water system to the Visitors Centre powered by LPG Gas and Renewable Energy…….so we don’t just deal with gas and oil.

As well as Domestic boiler replacement, system upgrades and new central heating installations in the Domestic sector, we also carry out Industrial and Commercial Design and Installation work. 

Gas Technical Services have completed the installation of Air Conditioning, Factory Heating, Ventilation and the Installation of all sanitary ware at the Cambrian Windows factory in Pembroke Dock.


Then of course, we have our showroom in Pembroke Dock which features the best in Gas Fires, Electric Fires, Oil Fires, Wood burning Stoves, Mantels and Fireplaces.