How It Works
Tell us about your home and requirements in minutes.
Choose a boiler that fits your requirements, budget and our recommendation.
Pick a convenient date and secure your installation instantly.
No upfront payments! We fit it. You pay after completion.
Over View
Domestic & General Heating is among the UK's most trusted boiler installers. We fit A-rated boilers from leading brands — Worcester Bosch, Baxi, Vaillant and Potterton — all installed by our Gas Safe registered engineers. With the best prices, instant online quotations and a 100% Price Guarantee, we deliver safe, reliable and quality work nationwide for both domestic and commercial properties.
Comparing Prices?
Hold on to your hats! We can even arrange Radiator up-gradation during your new boiler installation. We fit all types of designer or standard radiators on new or existing locations with unbeatable prices
Don't just take our word for it..
We believe in our engineers and their flawless top-quality workmanship. So there is nothing to hide. They deliver what we promise; completing all type of installations hassle and mess free and all that, within a day.
We have partnered with the most reliable brands in the market. As responsible engineers we fit best heating controls & protect the new boiler with best chemicals & system filters to keep your new system healthy and running great for many years.
Our Commitment
No hidden charges and upfront payments. Pay only on completion with everything included.
All installations are carried out by our in-house team of Gas safe approved engineers.
Get a 10- year warranty on top-quality A-rated boilers. 24/7 support with 365 days a year.
A-rated boilers for every budget. Order online or speak with our heating experts for quick and easy installation.
Our team provides fast installation and takes care of removing your old boiler and all leftover materials.
We stay together & keep on assisting you with the annual boiler service or any tech help.
Frequently Asked Questions
Many homes in the UK are still using old boilers but the problem is that these boilers are not as efficient as the new heating systems, you could be wasting £1 for every £3 that you spend on heating. The gas or oil fired boilers can be responsible for about 60% of the total money spent on energy in a year. This fact makes it important to change the old boiler and get a new one, so that you get the heat that you are actually paying for.
Savings vary by home type, but many users save up to £300+ annually.
Prices vary by model, starting from affordable monthly plans or fixed upfront costs.
Most installations are completed within a single day by our expert team.
Government grants like ECO4 can cover 100% of the cost for qualifying households.
Eligibility is based on your income and specific qualifying benefits.
We offer flexible financing and competitive pricing for all non-grant installations.
Reviews
*94% of DG Heating reviews on Trustpilot have been awarded five stars.
I have had DG Heating to install boiler. From day one they have been excellent in all ways. We were informed of all aspects of the job to be done and everything was explained in the manner that I could understand, and all the information was sent in a very short time.
Emilia White
I have had DG Heating to install boiler. From day one they have been excellent in all ways. We were informed of all aspects of the job to be done and everything was explained in the manner that I could understand, and all the information was sent in a very short time.
Emilia White
I have had DG Heating to install boiler. From day one they have been excellent in all ways. We were informed of all aspects of the job to be done and everything was explained in the manner that I could understand, and all the information was sent in a very short time.
Emilia White
We won't charge upfront Get Fixed and Final Quotes online. Pay on
completion once we lived up to your expectations.
.webp&w=3840&q=75)