Boiler Installation in Holborn: Professional, Certified & Affordable Heating Services

Get A Fixed Price

    Starting at £1,800 (VAT included)

    This price covers the supply and installation of a new Worcester-Bosch combi boiler including the flue, CO2 alarm and a thermostat.

    We offer a fixed price quotation for all boiler installations to ensure there are no unexpected costs!

    Looking to replace your boiler in the Holborn, WC1, or WC2 area? Contact MML Plumbing today! Our certified Gas Safe registered engineers specialize in both electric and gas boiler installations, ensuring your home stays warm and cosy. Trust us for efficient, expert service tailored to your needs. Book your installation now and enjoy the comfort of a reliable new boiler. Call MML Plumbing—your safety and satisfaction are our priorities!

    Jobs Completed
    Boiler replacement
    Plus Years of experience

    We as Gas Safe registered engineers are experts in providing a range of services, including:

    Gas Boiler Installation: Get efficient and reliable gas boiler setups.

    Electric Boiler Installation: Opt for a clean, efficient electric boiler solution.

    Full New Central Heating System Installation: Upgrade your entire heating system for maximum comfort and efficiency.

    Pre-Purchase Boiler Survey: Ensure your new property’s boiler system is in top condition before you buy.

    Why Choose MML Plumbing? The benefit of using us!

    When it comes to choosing a boiler installation company in Holborn, experience and expertise matter.

    Here’s what sets MML Plumbing apart:

    Holborn Know-How: We’re a North London-based boiler installation company with a deep understanding of the heating needs in the area.

    Gas Safe Registered Expertise: Safety is paramount. Our gas engineers are all Gas Safe registered, guaranteeing a safe and compliant installation.

    Unbeatable Reputation: Check out our glowing customer reviews! We’ve built a reputation for excellence in Holborn and beyond.

    Tailored Boiler Solutions: We offer a wide range of boilers to suit your budget, property size, and heating requirements.

    Transparent Fees: No call-out charges – Competitive pricing – Free online quotes and fixed-price options

    Quality and Assurance: All our work is guaranteed. Professional, qualified engineers who are friendly, honest, and maintain a clean and tidy workspace.

    Customer Support and Satisfaction: Peace of mind with 24/7 online customer support. Highly rated services – 4.9 /5 stars on Google, and 5 starts everywhere else.

    Hassle-Free Experience: We handle everything from initial consultation to final installation and system checks. Relax and let us take care of the boiler worries!

    With more than 15 years of industry experience, MML Plumbing is a leading specialist in new boiler replacement. We are committed to delivering exceptional service.

    What Our North London Customers Say About Us

    Claudine de Montule
    Claudine de Montule
    Great and efficient boiler service, fixed price so no surprises. Very professional
    Danuta Miloszewski
    Danuta Miloszewski
    Used MML Plumbing for the first time today. Administrator in office was easy to deal with, efficient and helpful. Plumber arrived on time as arranged, fixed the problem and explained what he had done. Quick, tidy and courteous worker. What I also especially liked was that I was given an actual confirmed time when he would arrive and not one of those two or three-hour 'window slots'!
    Charles V
    Charles V
    MML Plumbing successfully completed the installation of our heating system in our expansive 8-bedroom residence. The placement of the boiler and cylinder was expertly executed in the basement. They meticulously laid new piping throughout the house to facilitate radiators and hot/cold water faucets. The recent commissioning of the system has resulted in its exceptional functionality. Their impeccable organization and absence of any delays were notable. We definitely plan to engage their services again in the future.
    Roger Packham
    Roger Packham
    MML were extremely responsive and accomodating through out. They understood my needs and were solution focused through out the job. I found them so easy to work with and would definitely use them again. Thank you MML.
    Agnes Meszaros
    Agnes Meszaros
    Fast, professional, high quality service at a very reasonable price. I’m really glad I found them.
    Henry Smith
    Henry Smith
    In North London, it can be hard to find a company that you can trust and provide quality work. We called MML Plumbing to install a system boiler and a hot water cylinder. The installation was done in a few days, and now everything is fine. They left the area very clean. I highly recommend them.
    Andrew Healey
    Andrew Healey
    I had a shower replaced. A great job, very satisfied with the work. Levi was friendly, helpful and efficient.
    Jatin Modi
    Jatin Modi
    I have been a landlord for 15 years and used many labour staff in my years. I started to use MML 6months back and now used them 5 times: 1) They are always on time 2) They are respectful 3) I trust their quotes - they do not "make up work" 4) They communicate well on both email and text 5) They are very organised and polite I have dealt with so much domestic help over the years so i know the benchmark - MML are way above Jay (Camden)
    MML fitted a shower. Good price, courteous and thorough communication and excellent standard of work. I will call them again if I have plumbing related work
    Hollie Davies-Smith
    Hollie Davies-Smith
    ⭐⭐⭐⭐⭐ I am thrilled to leave a 5-star review for MML Plumbing's advanced leak detection services. They were able to find a leak that three other plumbers had missed. Their use of thermal imaging and acoustic leak detection tools set them apart from other companies in the area. What impressed me the most was their commitment to resolving the issue without causing unnecessary damage, while other companies suggested tearing apart my ceiling. Their services are not only effective but also affordable.They are a reliable and trustworthy company that goes above and beyond to solve plumbing problems. Thank you, MML Plumbing, for your expertise and exceptional service. I will definitely turn to you for any future plumbing needs. Hollie xxx


    Here are some of the qualifications and certifications that our team holds:

    Gas Safe Registered: All our engineers are on the Gas Safe Register, which is mandatory for anyone installing or servicing gas appliances in the UK. This ensures they are up to date with the latest safety standards and techniques.

    NVQ Level 2 and 3 in Plumbing and Heating: Many of our plumbers and engineers have completed rigorous training and earned NVQ (National Vocational Qualification) Level 2 and Level 3 certifications in plumbing and heating. This qualification covers everything from basic plumbing skills to complex heating systems installations and maintenance.

    Water Regulations Advisory Scheme (WRAS) Certification: This certification ensures our plumbers are knowledgeable about water regulations, which is essential for ensuring that all plumbing work complies with national standards for water fittings.

    Energy Efficiency Certification: Understanding energy efficiency is crucial for modern plumbing and heating systems. Our engineers are certified to advise on and install energy-efficient systems that save money and help the environment.

    G3 Qualification: This qualification is essential for engineers working on unvented hot water storage systems. It ensures that our technicians can safely install, maintain, and service these systems, complying with legal safety standards.

    LCL Level 3 Award in the Installation and Maintenance of Air Source Heat Pumps (QCF): This certification demonstrates our engineers’ expertise in renewable energy technologies, specifically air source heat pumps. It covers all aspects of installation and maintenance, ensuring efficient and reliable service for these eco-friendly systems.

    Service Starting Price (£)

    Gas Boiler Installation 1,500+
    Electric Boiler Installation 1,300+
    Full Heating System Installation 2,500 +
    Pre-Purchase Boiler Survey £400+

    Contact MML Plumbing today and experience the benefits of a well-functioning heating system. Book your appointment now and enjoy a warmer home tomorrow.

    A picture of boiler installation services in Barnet

    Our Team’s Professional Qualifications Include:

    • Plumbing City & Guilds NVQ Level 2
    • CCN1 Core Domestic Gas Safety-NG
    • CENWAT Central Heating Boilers & Water Heaters
    • СРА1 Combustion Performance Analysis
    • CKR1 Domestic Cooking
    • IGEM/IG/1 – The standards of training in gas work
    • DNGA3 Domestic Natural Gas Appliances (Central Heating Boilers & Instantaneous Water Heaters)
    • HWSS Hot Water Systems & Safety (Including G3 Unvented HWS)
    • Unvented cylinder installation
    • Vented cylinder installation
    • WRAS Water Regulations
    • Water and sewage utility plumbing
    • Central heating and gas network system mechanic
    • UKC-WR01 Water Supply (Water Fitting) Regulations 1999 & Water Byelaws 2000 (Scotland)
    • OFT 21-504 (A) Air Source Heat Pump Installation, Commissioning and Servicing
    • LCL Awards Level 3 Award in Energy Efficiency for Gas-Fired and Oil-Fired Domestic Heating and Hot Water Systems
    • Worcester Gas Boiler Fault Finding and Repair – Level 1-3
    • Baxi boiler fault finding course
    • System Wiring & Controls Training

    Get a Free Boiler Installation Quote Today

    Ready to upgrade your home’s heating system? Get a free quote today for your boiler installation and enjoy a cosy, energy-efficient winter. Don’t wait—click below to get your fixed prices in minutes!

    A picture of different types of central heating boiler

    Popular boiler brands available in the Holborn area:

    1. Worcester Bosch
    3. Ideal Boilers
    4. Baxi
    5. Glow-worm
    6. Viessmann
    7. Potterton
    8. Alpha Heating Innovation
    Each of these brands offers a range of models suited for different heating needs and property sizes.

    What is the typical cost of a boiler in East Barnet?

    These figures represent the average prices for boiler installations, encompassing both the cost of the boiler unit and the associated installation labour charges. Please note that every installation may vary depending on factors such as the complexity of the job, additional materials required

    Boiler TypeInstallation of Budget BoilersInstallation of High-Quality Boilers
    Combi£1,550 – £2,600£1,800 – £3,900
    System£1,700 – £3,000£1,850 – £3,850
    Conventional£1,650 – £3,200£1,600 – £3,300
    Electric£1,700 – £4,100£1,900 – £4,700

    Understanding Different Types of Boilers

    When considering a new boiler for your home, it’s important to understand the various types available so you can choose the best option for your heating needs. Here’s a simple guide to the main types of boilers:

    1. Combi Boilers

    Combi (or combination) boilers are the most popular type in the UK. They provide heat for your radiators and hot water on demand without the need for a separate water tank or cylinder. They are compact, efficient, and ideal for smaller homes where space is at a premium.

    2. System Boilers

    System boilers require a cylinder for storing hot water, but they do not need a tank in the loft like older conventional systems. They are great for homes with more than one bathroom, as they can provide a steady supply of hot water to multiple taps at the same time.

    3. Conventional Boilers

    Also known as regular or heat-only boilers, conventional boilers are suited to homes that already have a traditional heating and hot water system linked to a separate hot water cylinder. These boilers require a cold water storage tank in the loft to feed the hot water cylinder as well as a tank that maintains the water level of the central heating system.

    4. Condensing Boilers

    While not a type per se, all modern boilers in the UK must be condensing boilers. These boilers are highly efficient as they capture and reuse some of the heat that would normally escape from the exhaust flue, making them environmentally friendly and cost-effective.

    Each boiler type has its benefits and considerations, so it’s wise to assess your home’s heating demands and consult with a professional to determine the best option for your situation.

    The advantages of a new boiler

    Embrace cutting-edge technology: Upgrade to a new boiler and benefit from the latest advancements in technology, enhancing efficiency and dependability.
    Maximise Heating Efficiency: With heating costs making up about 60% of your annual energy expenses, a new, more efficient boiler can significantly reduce your bills. Choose an A-rated SEDBUK boiler for the highest efficiency.
    Slash your energy costs: invest in a new boiler and watch your energy bills drop thanks to its increased efficiency.
    Minimise Maintenance: New boilers are less prone to breakdowns and require fewer repairs, saving you time and maintenance costs.
    Easy Access to Parts: New installations mean replacement parts are easily available, ensuring quick fixes when needed.
    Guaranteed Safety with Gas Safe Registration: We ensure your new boiler is installed correctly and registered with Gas Safe, meeting all safety standards. Also, we are going to provide you with FREE parts and a labour warranty of up to 10 years.
    Comprehensive Boiler Guarantee: Gain peace of mind with a full guarantee on your new boiler, securing your investment against any issues.
    Elevate your home’s comfort and efficiency with a new boiler from MML Plumbing.
    Contact us today to schedule your installation and start enjoying a warmer, more cost-effective home environment.

    Holborn Boiler Installation Services – What We Include

    Contact us for an online quote at no cost to you. We evaluate your needs and usage free of charge before suggesting the most suitable options for you, followed by a fixed-price quote.

    We’ll install your boiler on your preferred date, ensuring that we maintain a clean and tidy workspace and responsibly dispose of your old boiler at a recycling facility.

    What’s Included in Every Boiler Installation:

    • Removal of the old boiler
    • Complete cleaning of the central heating boiler, and system ( if needed and requested)
    • Supply and installation of a new boiler
    • Registration of the new gas boiler with the Gas Safe Register and completion of all warranties
    • Thorough cleaning of the work area and eco-friendly disposal of all waste materials
    • Use of the highest quality materials for all installations
    • *Note: Depending on the adequacy of the gas supply, additional piping may be required.

    Our rates are highly competitive compared to other London-based companies. Choose us for a straightforward, transparent service with no hidden costs!

    Boiler Installation Services from a Gas Safe Firm You Can Trust:

    We offer a comprehensive range of boiler installation services in Holborn to cater to every heating need.

    Gas boiler installation in Holborn:

    Our most popular service in Holborn, the gas boiler installation, is ideal for ensuring your home stays warm and inviting. As certified advanced Vaillant installers, we not only provide high-efficiency gas boilers but also offer extended warranties for added peace of mind. These boilers are designed to maximize your energy savings, significantly reducing your heating bills. Our team of experts ensures a swift and seamless installation process, allowing you to enjoy enhanced comfort without major disruptions to your daily life. Plus, as Nest Pro installers, we can integrate smart home technology to optimize your heating efficiency and control.

    gas boiler replacement by our gas engineer

    What factors influence the right boiler size for my East Barnet home?

    • The number of bedrooms
    • The number of radiators
    • The number of bathrooms
    • The level of insulation in your home
    • Relevant building regulations

    Finding the Right Boiler Size for Your Home:

    BedroomsRadiatorsBathroomsBoiler Size
    1-22 to 10124 to 27kW
    3-510 to 152 to 328 to 35kW
    5 or more15 to 204 or more38 to 50kW

    Electric boiler installation in Holborn:

    Electric boilers are an excellent alternative for homes without access to a gas network. At MML Plumbing, we specialize in installing electric boilers that provide efficient heating with minimal operational noise. Our installations are quick and cause minimal disruption, making this a convenient option for your home heating needs. Electric boilers are not only energy-efficient but also environmentally friendly, reducing your home’s carbon footprint.

    Boiler Servicing & Maintenance – Gas Safety Inspection Certificate Checks

    To extend the life of your boiler and maintain its efficiency, regular servicing is key. We offer comprehensive annual servicing packages, which include a full inspection and necessary adjustments to ensure your boiler operates at peak performance. Regular maintenance can prevent unexpected breakdowns and costly repairs, ensuring your boiler continues to provide reliable heat throughout the year.

    CP12 ( landlord certificate)

    Annual Boiler Services

    Homeowner Certificates

    Pre-purchase boiler survey:

    Choosing the right boiler is crucial, and our pre-purchase boiler surveys in Holborn are designed to help you make an informed decision. We assess the specific needs of your property and recommend the most suitable boiler models that will meet your heating requirements and budget. This service is especially beneficial for prospective homeowners looking to ensure their new home’s heating system is efficient and reliable.

    Full Central Heating System Installation:

    If your Holborn home requires a complete heating system overhaul, we offer full central heating system installations. Tailored to the unique size and layout of your property, our systems are designed for maximum efficiency and comfort. From boilers and radiators to thermostats and piping, we handle every aspect of the installation with precision and care.

    Reliable Engineers


    Ready to enjoy the comfort of a new boiler in your Holborn home? Make one simple phone call to MML Plumbing and we’ll take care of the rest! Our team of certified and experienced engineers will ensure a smooth and efficient installation process, so you can start experiencing enhanced heating efficiency and lower energy bills right away. Don’t wait to improve your home’s comfort. Call us today and let MML Plumbing provide you with a hassle-free boiler installation tailored to your needs.

    Your new, efficient boiler is just a phone call away!

    FAQs about Boiler Installation in Holborn

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