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Grant Oil Boilers

AddHeat Are Grant G1 Accredited Installers for Grant Oil Boilers Across Stockport & Cheshire

We offer new Grant Oil Boilers installed to the highest standards. This means that we have passed Grant’s accreditation criteria plus we can offer extended warranties on Grant Oil Boilers.

What is a Grant G1 Accredited Installer?

Grant G1 Accredited Installers are accredited to install Grant Oil Boilers to the highest standard.

Our fully trained engineers specialize in Grant Oil Boiler installations and can offer exclusive benefits to homeowners.

  • Free, no-obligation quotes
  • Extended guarantees
  • Friendly help and advice for your specific needs
  • New installations, servicing and repair work
  • Peace of mind with OFTEC registration

Grant is the only oil boiler manufacturer to achieve Which? Best Buys for three years running

Grant want to provide homeowners with peace of mind when they are upgrading their oil heating system and only invite heating engineers who are deemed as reputable, quality conscious and representing value for money.

Consumer group Which? have published the results of their 2019 oil boiler survey. Amongst the range of products to receive Which? Best Buys this year are all of Grant’s Vortex Pro Utility oil boilers. This is the third year running that Grant boilers have achieved this accolade making them the only oil boiler brand to be awarded Which? Best Buys in 2017, 2018 and 2019.

Grant check the installer’s OFTEC  accreditation on a regular basis. However they always recommend to homeowners that they verify a heating company’s membership status with the awarding bodies directly via their relevant websites.

Award Winning Oil Boilers

Award winning Grant Vortex condensing boiler range, available in outputs from 12-70kW. Endorsed by the Energy Savings Trust, the appliances are currently some of the most efficient oil-fired boilers on the market.

Why Do I Need a Heating & Hot Water Installer?

Due to the complexity of modern heating systems, installation, service or repair work should only be undertaken by a qualified heating engineer.

This is why most manufacturers of heating and hot water appliances such as boilers, solar thermal and heat pumps only supply through trade merchants, rather than directly to end users.

We are OFTEC Registered

OFTEC registered technician

OFTEC is the Oil Fired Technical Association. They are recognised by the Government, oil companies, heating appliance and tank manufacturers as being the acceptable trade body in technician training & assessment for the domestic heating, oil distribution and commercial oil firing industry.

For the oil industry in England and Wales, OFTEC registered technicians are the only people defined as competent and able to self-certify their work without the need for informing the local building control department.

If you would like to find out more about OFTEC you can call
01473 626298 or visit the OFTEC website.

Looking for trustworthy and reliable heating and plumbing engineers?

Call Us Today 0161 667 1490

Why Choose AddHeat?

Welcome to AddHeat – we are a local, family run business, installing over 500 boilers a year. We offer expert advise and quality workmanship within the heating industry and with our office and small showroom locally you can be sure we are never far away.

All of employees are time served experienced gas safe and/or OFTEC engineers so you can feel asured that you are in safe hands. We pride ourselves on our high standards of work – taking care of every detail to ensure that you are 100% happy with the services carried out. We are proud to be Gold level Worcester Bosch Accredited installers.

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Our Accreditations

To ensure our customers receive a high standard of workmanship and professionalism,
our company is accredited and monitored by several trade and industry bodies.
We are:
- Gas Safe Registered
- OFTEC Registered
- Worcester Accredited Installers
- Grant Approved Oil Boiler Installers.