Compare the Boiler Market.
BoilerServe compare prices of the main online companies, to bring you the best prices - Call 0800 193 4272

"It's easy to get a boiler fixed or replaced with BoilerServe"
Join other happy customers
5/5 Positive reviews

100's
Boilers replaced
60 mins
Average response time
BoilerServe from
£1,800
*based on Worcester Bosch 1000 24kw
Home survey by Dave
Fitted by Dave
Quality checked by Dave
Supported by...Dave
No home survey
Fitted by subcontractors
Quality checked by ?
Who comes back to help ?
BOXT
£2,905
*based on Vaillant Ecofit Pure 830 30kw
No home survey
Fitted by subcontractors
Quality checked by ?
Who comes back to help?
iHeat
£2,785
*based on Vaillant Ecofit Pure 830 30kw
WarmZilla
£2,514
*based on Worcester Bosch 4,000 30KW
No home survey
Fitted by subcontractors
Quality checked by ?
Who comes back to help?
*based on Worcester Bosch 4,000 25KW
No home survey
Fitted by subcontractors
Quality checked by ?
Who comes back to help?
Heatable
£2,640
Example combi boiler prices are based on:
- 3 bedroom detached house
- 1 bathtub
- 1 shower
- Up to 10 radiators
- Standard flue
- Prices correct at time of publishing
- Prices shown are examples only
- Quote dates valid August-October 2025
- Found it cheaper? use the button below to compare quotes
Contact BoilerServe
Have a question?
0800 193 4272
Open 7 days a week
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*takes less than 1 minute
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Need help? Call 07414 027621
FAQs- Compare Boilers vs Online Prices
BoilerServe Price Promise
We aim to beat any online boiler prices
Our prices are competitive and cheaper than most of the online sites. We offer a price challenge, send us your quote and we will see if we can save you money. Typically we are £100 cheaper*

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But don’t just take our word for it, read our reviews:


Lee H
"Excellent service provided by Dave for the repair of the boiler, excellent rates, can’t fault him, very professional, definitely recommended"


Margaret S
"We received excellent boiler repair service from Dave at fantastic rates. His professionalism was top-notch, and we highly recommend him to anyone needing a reliable engineer."


Nick R
"One of the best tradesmen I have had in our home. Clean, tidy, polite and always friendly. Can’t ask for more and our home is lovely and warm again"


Andrew W
"Dave provided excellent service for our boiler repair. His rates were excellent, and we couldn't fault him, very professional. Highly recommended!"


Sally T
"It's easy to get a boiler fixed or replaced with BoilerServe. We contacted Dave and he came out and fixed our heating. Easy to deal with"

BoilerServe ensure every job is completed to the highest standard.
But don’t just take our word for it, read our reviews:


BOILERSERVE
Compare the Boiler Market:
Cut Your Energy Bills & Stay Warm with Boilerserve!
Boilerserve: Your Trusted Partner for a Warmer Home
At Boilerserve, we're dedicated to helping you find the perfect heating solution for your home. We understand that a new boiler is a significant investment, which is why we offer a comprehensive comparison service to ensure you get the best value and efficiency.
Why Choose Boilerserve?
- Unbeatable Value: We pledge to beat any like-for-like boiler quote. Get a superior heating system without the premium price tag.
- Customer Endorsed Excellence: Rated 'Excellent' by our customers and with 100’s of glowing reviews, our commitment to outstanding service speaks for itself.
- Flexible Payment Options: Spread the cost of your new boiler over manageable monthly payments, making warmth affordable.


Discover Your Ideal Boiler Type
Understanding the different boiler types is crucial for making an informed decision.

Here's a breakdown of the most common options:
Conventional Boilers (Heat-Only Boilers)
Often found in older UK homes, conventional boilers rely on a cold water tank and hot water cylinder to provide heating and hot water. While they offer an ample supply of hot water, they require more space due to their large tanks and are generally less energy-efficient than modern alternatives. Ideal for larger properties with existing traditional heating systems.

Condensing Boilers
The dominant force in the UK's gas boiler market, condensing boilers are highly efficient. They feature a primary chamber where hot gas heats water, and a secondary chamber that captures residual heat from exhaust gases, using it to pre-warm return water and significantly boost efficiency. This innovative design helps reduce wasted energy.

Combi Boilers (Combination Boilers)
A highly popular type of condensing boiler, combi boilers are renowned for their compact size and on-demand heating. They eliminate the need for separate hot or cold water tanks by heating water instantaneously as it's needed, making them exceptionally energy-efficient. Their ease of installation and wide availability of models add to their appeal.

System Boilers
Offering a middle ground between conventional and combi boilers, system boilers include a hot water tank but draw cold water directly from the mains, eliminating the need for a cold water storage tank. They require less space than conventional boilers and often have fewer complex components than combi boilers. While more efficient than older conventional models, they may still be less efficient than combi boilers and can also be impacted by low water pressure.

Why Invest in a New Boiler?
Upgrading your boiler, especially if it's 15 years or older, offers significant benefits:
- Boost Energy Efficiency: All new boilers sold today must achieve an A-rating for energy efficiency, meaning they convert almost all fuel into usable heat. This translates to substantial savings on your energy bills.
- Reduce Your Carbon Footprint: A more efficient boiler consumes less fuel, helping to lower your home's environmental impact.
- Enhanced Safety & Reliability: Newer models incorporate advanced safety features and are far less prone to breakdowns or issues compared to aging systems, providing greater peace of mind.
Seamless New Boiler Installation with Boilerserve
When you choose Boilerserve, your boiler quote includes the boiler cost, professional installation, and the careful removal of your old unit, providing you with a clear, upfront total price.
Here's what to expect during a boiler replacement:
- Old Boiler Removal: Dave certified installer, will safely disconnect and remove your existing boiler.
- System Preparation: Your heating system will be thoroughly flushed and cleaned to ensure optimal performance of the new boiler.
- New Boiler Installation: Your new boiler will be expertly fitted, along with any necessary new pipework or equipment.
- Testing & Paperwork: The system will be rigorously tested, and all essential paperwork completed.
- User Handover: Our installer will demonstrate how to operate and check your new boiler.
- Warranty Registration: Either you or Dave will register the boiler with the manufacturer to activate your warranty.
A straightforward combi boiler replacement typically takes just one to two days depending on certain factors. More complex installations, such as switching boiler types, relocating the boiler, or upgrading radiators, may require two or more days.
When is it Time to Replace Your Boiler?
A well-maintained boiler usually lasts between 10 to 15 years. If your boiler is approaching or has exceeded 15 years of age, a replacement is highly recommended.
However, consider an earlier replacement if your boiler shows these signs of trouble:
- Frequent breakdowns
- Decreased efficiency, leading to higher energy bills despite consistent usage
- Unusual noises from the boiler or radiators (banging, gurgling, whistling)
- Water leaks
While some issues can be repaired, severe problems or a boiler approaching the end of its lifespan often warrant an upgrade to a safer, more energy-efficient model.
Key Considerations for Your New Boiler:
When selecting a new boiler, keep these factors in mind:
- Boiler Type: Evaluate the types outlined above based on your home's space, water pressure, and hot water demands.
- Size (Physical & kW): Consider both the physical dimensions for installation space and the kilowatt (kW) output. Larger homes and higher heat demands require a higher kW rating.
- Cost: New boiler costs typically range from £1,700 to £3,500 including installation. Determine your budget before exploring options.
- Reliability & Reviews: Prioritize reliable boilers with a strong track record to minimise future issues. Consult user reviews and independent assessments for insights.
Who Installs Your New Boiler with Boilerserve?
Our comprehensive quotes include the costs of the boiler, installation, and removal of your old unit, providing total transparency upfront.
Our trusted in-house team will handle the entire process, from disconnecting your old boiler to installing and commissioning your new one.
We don't use ANY subcontractors.