24|7 Stay Warm will be offering quotes in 90 seconds and a promise of hot water and heating for seven years.
The plans will be offered alongside existing 24|7 services including home security, pest control and plumbing and drainage cover.
Director Ranjen Gohri said: “Moving into boiler installation has always been part of our plan, and we’ve been putting the wheels in motion for this since the start of the year.
“We’re thrilled 24|7 Stay Warm is now up and running and we can offer our loyal customers even more.”
In the past 12 months the Clayton-le-Moors business has expanded with more than 3,000 Gas Safe registered engineers nationwide.
Such has been its development, it can now compete against the biggest players in the home heating sector for both landlords and homeowners.
Mr Gohri continued: “Our business is fixing boilers but sometimes a repair can be as expensive as a brand new boiler, especially if you’ve had the boiler for a long time and it’s not as efficient as some newer models.
“As part of our service we’re offering quotes for new boilers in 90 seconds. When your boiler breaks and you need a new one, you don’t want to wait hours or days for a price.
“Together with our affordable monthly plans and a yearly service, we think it offers customers really good value for money.
“Customers will simply pay from £599 upfront followed by £40 a month for an A-rated, energy efficient boiler, flue, attachments and installation.
“Traditionally replacing an old boiler could cost upwards of £3,000, and that’s simply for the boiler itself without any maintenance or emergency cover costs.
“For most people, it’s simply unaffordable.
“This option includes a seven year promise of heating and hot water, plus a seven year warranty and a yearly service.
“This option has the potential to save hundreds, if not thousands, over the course of seven years.”
24|7 Home Rescue specialises in providing boiler, home emergency and appliance cover to landlords and homeowners across the country.
Its employees work alongside third-party specialists to deliver emergency and non-emergency cover, such as boiler fitting and energy advice, across the country.
As well as responding to call-outs, its engineers are trained to provide expert advice to customers on how to make their homes more energy efficient.
The business also employs a UK-wide network of Gas Safe specialists, electricians, plumbers, locksmiths and drainage experts so that it can respond to all emergencies.