Combi Replacements for Reliable, Energy-Efficient Heating
Upgrade Your Boiler. Maximise Comfort. Minimise Hassle.
Replace your old or inefficient boiler with a new, high-performance combi boiler designed to provide consistent heating and hot water. With our expert team handling the replacement, you’ll experience enhanced comfort, improved energy efficiency, and long-term reliability.


Enjoy Consistent Warmth, All Year Round
A combi replacement isn’t just about getting a new boiler—it’s about ensuring your home stays warm and inviting no matter the season. Say goodbye to unexpected breakdowns and cold showers. With a modern combi boiler, you’ll enjoy steady heat and hot water whenever you need it.
Our Process
1.
Initial Consultation
When you contact us for a combi replacement, we’ll begin by understanding your current heating system and your requirements. Our team will offer professional advice on selecting the right combi boiler to suit your home and lifestyle.
On-Site Assessment
Our certified engineers will visit your property to evaluate your existing boiler setup, ensuring a smooth transition to your new combi system. This includes assessing pipework, ventilation, and energy efficiency to deliver a tailored solution.
2.
Transparent Quotation
3.
Once we’ve completed the assessment, we’ll provide a clear and detailed quotation. This includes the cost of the new boiler, installation, and any additional work needed to optimise your system. No hidden charges—just straightforward pricing.
Expert Installation Service
4.
Our experienced engineers will replace your old boiler with a high-performance combi system, ensuring minimal disruption to your daily routine. We’ll test the system thoroughly to guarantee it’s working at peak efficiency.
Post-Installation Care
5.
After installation, we’ll provide advice on using your new combi boiler and ensure you’re confident with its operation. We also include performance checks, warranties, and ongoing maintenance options to keep your system in excellent condition for years to come.
Comparison Table
A side-by-side comparison of what we offer vs. competitors or standard options.
Primary Heating Solutions
Fast Response
Rapid same-day or next-day response ambersun
Premium Materials
High-quality, energy-efficient components and parts
Upfront Pricing
Clear, upfront pricing with no hidden fees
Tailored Service
Tailored solutions with a focus on customer needs
Certified, Experienced Engineers
Fully certified, experienced heating engineers
Ongoing Customer Support
Ongoing support, including post-repair follow-ups
Extended Warranty
Extended warranties for peace of mind
Eco-Friendly Options
Offers energy-efficient, eco-friendly heating solutions
Clean and Respectful Service
We leave your home spotless after every visit
Local,Trusted Expertise
Local, small business with large-company resources
Other Solutions
Slow Wait Times
Longer wait times, often 2-5 days
Standard Quality of Materials
Standard or lower-quality parts used
Hidden Costs
Prone to hidden fees and unexpected costs
One-Size-Fits-All
Generic, one-size-fits-all approach
Unverified Technicians
May use less experienced or uncertified workers
Limited Post-Service Care
Limited support after the job is complete
Short or No Warranty
Limited or no warranty coverage support after the job is complete
Minimal Eco-Focus
Minimal or no focus on eco-friendly solutions
Messy & Unfinished
Often leave mess behind, requiring additional cleanup
Detached & Impersonal
Larger corporations with little focus on personal care

We Create Warm, Comfortable Homes with Expert Boiler Installations, Repairs, and Replacements
Keep warm, stay happy, love your home.
Experience Lasting Efficiency and Reliability
Replacing your old boiler with a modern, energy-efficient combi system is a smart investment that offers long-term benefits. You’ll enjoy reduced energy bills, fewer unexpected repairs, and a heating system that works seamlessly when you need it most. With improved efficiency and dependable performance, your home will stay comfortable and hassle-free for years to come.

Testimonials

Brennan Wright
Recently had my boiler replaced by primary heating solutions. The engineers did an amazing job, they were tidy and super professional!
Would recommend this to anyone looking to have their boiler replaced ready for this winter.

Travis Hartman
Tommy and his team are simply the best! They provide top-notch heating services with professionalism and a friendly attitude. I highly recommend them for any of your heating system needs!

Tom Catchpole
Can’t fault primary heating solutions, they installed a new boiler and made the whole process easy for us. Would highly recommend 👍👍

Will Hanlon
I was recommended this company through a friend, and the service was spot on. Would happily use the guys again and would recommended highly !

Tom Bayley
Primary Heating Solutions replaced my old boiler. When working they were efficient, clean and also a respectable price. Tommy the boss has a great character and I will definitely be contacting him for further work.

Kozlo
Tommy is a very professional guy. We did a full setup in my house that needed repairs and installations. Thank you, I recommend
Barnet
Finchley
Camden
Chelsea
Fulham
Islington
Enfield
Primrose Hill
Barnet
Potters Bar
Borehamwood
Elstree
Watford
Southgate
Mill Hill
Barnet
Finchley
Camden
Chelsea
Fulham
Islington
Enfield
Primrose Hill
Barnet
Potters Bar
Borehamwood
Elstree
Watford
Southgate
Mill Hill
FAQs
Frequently Asked Questions
We’ve got the answers to all of your heating needs, from boiler repairs to combi boiler replacements.
What types of heating systems do you install?
We specialise in installing a range of heating systems, including combi boilers, conventional boilers, underfloor heating, and smart thermostats. We work with top brands to ensure your home is both warm and energy-efficient.
Do you offer emergency boiler repair services?
Yes, we provide 24/7 emergency boiler repairs to ensure you’re never left without heating or hot water. Our experienced engineers are always on hand to quickly diagnose and fix any issues.
How often should I service my boiler?
It’s recommended that you service your boiler at least once a year. Regular servicing ensures your boiler runs efficiently, reduces the risk of breakdowns, and keeps your energy bills low.
What’s the difference between a combi boiler and a regular boiler?
A combi boiler provides both heating and hot water directly from the unit, making it compact and efficient for smaller homes. A regular boiler, on the other hand, works with a separate cylinder for hot water storage, making it ideal for larger homes with multiple bathrooms.
Can you help me choose the right heating system for my home?
Absolutely! Our team can assess your home’s heating needs and recommend the best heating system, whether it’s a combi boiler, conventional boiler, or underfloor heating.
Are your heating services covered by warranty?
Yes, all of our installations and repairs come with a manufacturer’s warranty, and we also provide a service guarantee to ensure you’re completely satisfied with our work.
Do you offer finance options for heating system installations?
Yes, we offer flexible finance options to help you spread the cost of your new heating system. We can discuss the best payment plan to suit your budget.
How energy-efficient are your heating systems?
We install A-rated energy-efficient boilers and heating systems designed to reduce your energy consumption and lower your heating bills, helping you save money in the long run.
