New Installations

New Boiler and Heating Installations


The Installations team are ready and waiting to give you a FREE, NO OBLIGATION Quotation for the bigger jobs that are needed around the house including Full Central Heating systems, Conversions from conventional systems (tanks, cylinders etc.) to the new Combi Boiler systems, or straight Boiler Swops.


Heating engineers London
Heating engineers London

Call us to arrange a visit from one of our expert consultants who will advise you on the most suitable installation for you and recommend the best equipment for you to install.

All our consultants undergo a continous programme of product awareness and professional development so are well equiped to give you best advice.

Our Quotations are free and we consider that they will reflect good value for you

Ask our Consultant about our 5 Year Boiler Guarantees


We put great emphasis on making sure that our engineers will carry out your installation with respect and care for your home. They are  fully Trained and Proficiency tested Engineers who have all the latest Energy Efficiency (Part L) qualifications along with Part P for electrics but must in addition be respect your home.

1st Action is a Trusted and Long Established company that has grown through both the technical ability of its engineers and its understanding of its customers needs .


The Installation of Bathroom suites are also a speciality with the option of supplying your own sanitary ware or picking something from one of our many suppliers.

All Materials supplied by us conform to British Standards.


If you are Environmentally Friendly, ask us about our Energy Efficiency products including CONDENSING BOILERS, SOLAR PANEL INSTALLATION, GROUND SOURCE HEAT PUMPS and all the thermostats and controls to help keep your fuel bills low!

All Boilers are British Gas Listed which gives you full confidence in the future for Servicing & Spare Parts.


As a Landlord, you are responsible for the safety of your tenants.

Your duties apply to Appliances and Flues in occupied residential properties, you must ensure that Appliances are working correctly and guard against the dangers of Carbon Monoxide.

1st Action charges £99 inc vat for a Landlords Gas Safety Certificate – Same Day Service usually available – Call Now!

Our heating engineers London are honest, reliable and extremely professional carrying the name of our business with pride and dexterity always offering all the options available and not just the most expensive or easy to fix solution. In this day and age there are far too many boiler installations companies looking for an easy fix or an easy ride to make as much money as possible with no thought or concern to the job in hand. When we are called out to boiler installations London we are often called out by stay at home mums or women who are home alone so we as a company have identified that as a professional plumbers London company we should where possible act in such a manner that the customer feels at ease with our presence and as such we insist our heating engineers are smartly dressed and present themselves in an appropriate manner. We have had lots of feedback from our clients stating how professional our engineers are and how they explained the problems in layman’s terms step by step and then offering as many solutions as possible with a true account of each option and the pro’s and con’s to each solution.