Over View
Domestic & General Heating was established in 2009 and is among the UK's most trusted heating specialists. As proud partners with Worcester Bosch, we feature their industry-leading boilers on display. Whether you need a boiler replacement, a full central heating system, hot water solutions, or underfloor heating, our Gas Safe registered engineers deliver guaranteed excellence nationwide.
From single boiler upgrades to complete multi-zone central heating systems, our Gas Safe certified engineers guarantee reliable warmth and peak efficiency.
Replace inefficient units with high efficiency A-rated models. Reduce heating bills by up to £300+ annually with fast, next-day Gas Safe installation.
Turnkey heating engineered for your property. Modern pipework, designer or standard radiators, smart controls, and balanced warmth throughout.
High-performance unvented cylinders and combi configurations that guarantee strong, uninterrupted hot water across multiple bathrooms at once.
Modern wet and electric underfloor systems that eliminate radiator wall clutter, eradicate cold spots, and deliver gentle radiant heat from the ground up.
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.
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
Outstanding service from start to finish. Replaced our old back boiler with a high-efficiency Worcester Bosch combi in just one day. Clean, polite, and very transparent pricing. Couldn't recommend them more.
Marcus Campbell
We had full central heating and unvented hot water cylinder installed. The engineers were prompt, professional and left our property spotless every evening. Truly first-class craftsmanship.
Sarah Jenkins
We won't charge upfront Get Fixed and Final Quotes online. Pay on
completion once we lived up to your expectations.