J J Heating and Cooling Ltd. is taking care of all your gas and Air Condition installations. We are known service provider for boiler installation, plumbers, air conditioning and power flushing in locations ST Albans, Stevenage and Borehamwood. We install new central heating systems, new boiler installations, we do power flushing, Landlord Certificate and a range of other gas appliances and services. We provide comprehensive advice, high-quality professional work and an extensive level of service which is monitored always - both during and after the completion of the project. We're there for you, in person, both during and outside of normal office hours.
JJ Boiler & Air Conditioning
We as service provider for boiler installation, plumbers, air conditioning and power flushing in locations ST Albans, Stevenage and Borehamwood, our experienced senior team collaborates closely with you throughout our engagement. We can figure out solutions to the most complex of challenges and deliver practical yet impactful solutions to our clients.
We take great pride in our work and strive for consistent excellence. This leads to the development of strategic insights and recommendations that you can support with confidence.
in 10 years.
Viallant boiler annual service Gas Work
Good service. Thank you!
Gas Safety Certificate for Valiant Ecotec Pro24Kw Combi Gas
Excellent response time from Sandip and polite communication, very satisfied with work and reasonably priced will definitely be using his services again
JJ Heating & Cooling Ltd.
we have handled numerous industrial explosion cases, both large and small, which have resulted in seven-figure recoveries for our clients.
During the last 10 years, we have helped many companies both understand the increasingly strict regulatory mandates required of their business and achieve compliance cost-effectively.
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There are various approaches to reduce the expenses of forced AC Repair and services, and a great deal truly relies upon the amount you can do yourself, and the sort of AC you have....