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About STL

When STL Heating and Energy launched as a small business in 2008 it was designed to meet the needs of local people who were not satisified with unreliable “one man bands” – and who didn’t wish to use expensive nationwide businesses. Despite our growth and expansion into our new state-of-the-art headquarters in Knowsley Business Park, we still remain true to our values of putting our customers first.

Our great reputation, high standards of work, great service and competitive pricing is one of the reasons we’ve grown so fast in just six years. We now install at least 6,000 boilers every single year – and we service and maintain around 500 boilers every month too. All this on the back of our enviable reputation and great prices!

With our phenominal growth, we’ve been able to recruit the best staff which has allowed to offer more of the services that domestic and business users (large and small) are looking for – including :

By offering Green Deal recently, we are experienced and ready to provide handy energy saving advice and money saving heating systems for all types of property from flats to houses and more. We became a Green Deal accredited business in February 2013 and our customers are always happy with the money they save through Green Deal!

We’re rated 98% by our customers, so it’s no wonder we get referrals from our customers (hence our rapid growth over just six years). To see our customer reviews, click here to see our Customer Reviews!