GET YOUR NEW A+ RATED BOILER INSTALLED
FROM JUST £17/Month
Fast, reliable boiler installation by Gas Safe registered engineers. Clear pricing, no hidden fees. Serving Lincolnshire and surrounding areas.
Gas Safe registered engineers
Worcester Bosch accredited business
Most installs completed in 1–2 working days
0% Finance options available
Up to 12 years boiler guarantees!
Get Your Instant FREE Quote
Answer a few quick questions to see your estimated boiler cost.
New Boiler Installation
Boiler Replacement
Fixed Price Boiler Quotes
Two Ways to Get Your New Boiler Quote
BOOK A FREE HOME VISIT
Get a full heating survey and fixed-price quote from our Gas Safe registered engineers. We will assess your home, explain your options, and help you choose the right boiler.
GET ONLINE ESTIMATE
Short on time? Answer a few quick questions and we will recommend a suitable boiler option with a clear estimated price and let you know of our current special offers & discounts for Lincs residents.
Did you know...
Replacing an old or inefficient boiler with a modern heating system can help lower energy bills by £370/year.
With British Boilers, you can get a new boiler installed from £1,795, claim £300 off, and choose from flexible finance options where available.
Is Your Current Boiler Struggling to Keep Your Home Warm?
If your boiler is old, unreliable, or costing too much to run, it may be time to replace it with a modern, efficient system.
The #1 British Boilers provides new boiler installation and replacement services across selected Lincolnshire postcodes, with prices starting from £1,795 and £300 off available today.
You get clear pricing, Gas Safe registered engineers, and support from quote to completion.
Our promise is simple
We give you a clear fixed-price quote before work begins
We help you choose the right boiler for your home and budget
Most installations are completed within 1–2 working days
Your new boiler is tested, certificated, and ready to use
Ready to replace your old boiler and save £300?
At British Boilers, we make boiler installation simple, affordable, and stress-free.
From your first quote to the final safety check, our team gives you clear advice, fixed pricing, and professional installation from Gas Safe registered engineers.
BRITISH BOILERS - OUR INSTALLATION SERVICES
New Boiler Installation
Upgrade your home with a new boiler installed by experienced heating engineers. We offer affordable boiler installs from £1,795 with clear quotes, simple booking, and professional support from start to finish.
Boiler Replacement
Old boiler not working properly? Replace it with a modern, efficient system that keeps your home warm and reliable. Claim £300 off your boiler replacement and book your quote today.
Fixed Price Boiler Quotes
Know your boiler installation cost before you commit. We provide transparent pricing with no hidden fees, so you can compare your options and choose the right installation for your home.
Our Service Area
Best British Quality Guaranteed
No-Nonsense Pricing
Stress-Free Experience
Why Invest in Our Boilers?
Immediate Savings
A modern boiler can help reduce wasted energy and improve heating efficiency. With British Boilers, new boiler installation starts from £1,795, with £300 off available today.
Increased Home Value
A reliable heating system is a smart upgrade for your property. It can make your home more comfortable, efficient, and attractive for the future.
Peace of Mind
Replace an old or unreliable boiler with a professionally installed system from Gas Safe registered engineers, with clear pricing and no hidden fees.
Frequently Asked Questions
How much does a new boiler installation cost?
New boiler installation starts from £1,795. The final price depends on your current setup, boiler type, property size, and installation requirements. You can request a free quote for a clearer price.
Is the £300 boiler installation discount available?
Yes. The current offer gives you £300 off your new boiler installation. This promotion is available for eligible installation inquiries and may be used in monthly campaign messaging.
Do you cover my postcode?
We install boilers across Lincolnshire and surrounding areas. Submit your postcode through the form, and our team will confirm if we cover your area.
Do you offer boiler replacement?
Yes. We provide boiler replacement for homeowners with old, faulty, or inefficient boilers. Our team can help you choose a suitable new boiler and arrange installation.
Do you offer fixed price boiler quotes?
Yes. We provide clear boiler installation quotes before work begins. This helps you understand the cost upfront with no hidden fees.
Can I get finance for my new boiler?
Yes. Finance options may be available on new boiler installations. Finance is subject to status, lender approval, and credit checks.
Are your engineers Gas Safe registered?
Yes. Boiler installation work should always be completed by Gas Safe-registered engineers for safety and compliance.
Stay Warm, Save Money!
2026 © #1 British Boilers. All rights reserved.
No1. British Boilers Ltd (936956) is authorised and regulated by the Financial Conduct Authority. No1. British Boilers acts as a credit broker and not a lender and does not receive a fee for the introduction. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC authorised and regulated by the Financial Conduct Authority. Finance options are offered subject to status and credit checks which must be completed before commencement of work. A 14-day cooling-off period applies to all applications. If cancelled within 14 days, alternative payment of the full outstanding balance must be made. No1. British Boilers, 936956, registered in England and Wales. Registered office address: 3 Stirlin Court, Saxilby, Lincoln LN1 2LR
No1 British Boilers Ltd (FRN 982078) is an Introducer Appointed Representative of TradeHelp Ltd for the purpose of credit broking introductions only. TradeHelp Ltd is authorised and regulated by the Financial Conduct Authority (FRN 697812). No1 British Boilers Ltd works with a limited number of finance providers and introduces customers to TradeHelp Ltd. No1 British Boilers Ltd does not receive a fee for these introductions. TradeHelp Ltd is a credit broker, not a lender, and offers finance from Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, which is authorised and regulated by the Financial Conduct Authority. Finance options are subject to status and a credit check, which must be completed before the commencement of works. A 14-day cooling-off period applies to all applications. If the agreement is cancelled within 14 days, alternative payment of the full outstanding balance must be made.