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New Gas Boiler
Installers
Heatr is your local, trusted team of boiler experts. When you want a new boiler installed, rely on us to fit the latest A-rated model from Vaillant, Baxi, Worcester Bosch and ATAG. Our new boilers are backed by warranties of up to 12 years, depending on the make and model, and we guarantee our workmanship for 12 months for peace of mind.
For added value, when you choose us to fit your replacement boiler, we include a home Gas Safety Inspection and Certificate free of charge!
Experienced Gas
Heating Team
With many years of experience working in the industry, we specialise in boilers, heating and hot water services. As Gas Safe Registered engineers, we have the expertise to provide the best heating solution to suit your home and budget.
We are proud of our customer feedback – we have 5-star reviews from happy clients.


Why Which? Trusted Trader Matters
Being a Which? Trusted Trader means you’re choosing a company that’s been independently vetted for quality, reliability and customer care. Which? only approves businesses that meet strict standards, and we passed a thorough assessment of our workmanship, technical expertise and trading practices to earn this recognition.
For homeowners, this offers an extra layer of protection and genuine peace of mind. You can be confident that your home is in safe hands, backed by verified customer reviews and ongoing monitoring from one of the UK’s most trusted consumer organisations.
Brands We Work With
Our Accreditation
Our Accreditation
Why Book Heatr?


Workmanship
Guarantee
We provide a 12-month workmanship guarantee for your peace of mind. If you experience any problems, we promise to promptly return to put things right.

No Hidden
Fees
Our quotes are transparent with nothing to add. You will know exactly what to expect with no hidden surprises.

Local North
London Team
As a team of hertfordshire-based boiler experts, we provide a personalised service and a fast response time. We are community-driven and ready to serve our neighbours.

Available
7 Days
Our team is available 7 days a week for some emergency services. We work when you need us most.
Why Book Heatr?
Check Out Our Heating Care Plans
Bronze
Cashback reward £10
£1999
Monthly
Essential boiler cover with annual service, Gas Safety Certificate, priority call-outs, and CO alarm check — simple peace of mind.
Silver
Cashback reward £15
£2499
Monthly
Balanced cover with added protection — includes everything in Bronze plus heating health check and boiler breakdown labour.
Gold
Cashback reward £20
£2999
Monthly
Complete peace of mind — all Bronze and Silver benefits plus parts cover and 10% off future parts.
Commercial Bronze
Cashback reward £20
£2999
Monthly
This is our cheapest boiler cover and de-signed to give you peace of mind at boiler discount repair rates.
Landlords
Cashback reward £15
£3499
Monthly
Complete cover for landlords, including safety checks, boiler and plumbing repairs, heating health check, drains, and toilet fixes.
Check Out Our Heating Care Plans
Check Out Our Heating Care Plans
Ready To Get A
Fixed Price Quote?
Boiler Servicing & Emergency Repairs
When we service your boiler, we check for leaks and corrosion to ensure the safety of your system. Our professional engineers can also spot potential weaknesses early to avoid boiler breakdowns. If your boiler breaks down, we are local and fast to respond.
When there’s no hot water or the heating isn’t working, we get things up and running again fast. Contact us 24/7 when you need an emergency heating engineer.


Hertfordshire & North London Heating Experts
We have been installing new boilers and upgrading heating systems in the area for many years. Locally based and community-driven, we are proud to serve homes across Barnet, Hatfield, Hemel Hempstead, London Colney, St Albans, Watford and the surrounding areas.
From a yearly service to a complete installation, when it comes to boilers and heating, we are the team to contact.

What Our
Customers
Say About Us
What Our Customers Say About Us

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