Boiler Service Harrow

Rowlen delivers high quality service for all your boiler problems in Harrow.

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Stay Warm with Rowlen's Expert Boiler Service

Harrow is a favorite among families for its esteemed educational institutions, lively community, and rich history reflected in its architecture. From prestigious Harrow School to charming Victorian streets and modern homes, Harrow’s diverse and historically rich environment is its core. Here, a boiler breakdown can greatly disturb the daily harmony, particularly with Harrow’s focus on education, community events, and preserving its significant architectural heritage.

Rowlen takes pride for providing Harrow great service in boiler maintenance since 1974. Our dedication to maintaining the warmth and comfort of Harrow homes is rooted in our deep understanding of the unique heating requirements presented by its diverse housing and architecture—from the historical charm of Harrow on the Hill’s Georgian and Victorian architecture to the sleek efficiency of its contemporary developments.

Our team of Gas Safe registered engineers brings a wealth of knowledge and expertise to Harrow, specializing in a comprehensive range of services tailored to meet the specific needs of both commercial properties and cherished residential areas.

We understand the importance of a reliable boiler service to reduce energy bills, enhance energy efficiency, and ensure the longevity of your boiler. Our services include emergency boiler repair, annual service, new boiler installations, and boiler parts replacement, all designed to keep your heating system running at peak efficiency.

Choosing Rowlen means entrusting your heating needs to a small business with a big commitment to quality service, expert advice, and customer satisfaction. Our legacy is built on a foundation of providing Harrow with a reliable service that not only addresses immediate boiler problems but also supports the lifestyle and character that make Harrow a remarkable place to live and work.


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Richard Lefley


We have used Rowlen for many years to service our heating system. They have an intimate knowledge of the houses in the area and the many old systems and boilers that many of us rely on. They have great experience of servicing all types of boilers and keeping going those that are getting old and which other companies might not want the trouble of servicing

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How Much Does a Boiler Service in Harrow Cost?

It’s important to note that the cost of our boiler services can vary, much like any other household expense. The price is influenced by multiple factors, from the type and age of your boiler to your location. You may contact us for a free quote.

Nonetheless, here are the standard prices for some of our common services:

Boiler Service:
£105 + VAT
Landlord Gas Certificate:
£90 + VAT
Combined Boiler Service & Gas Certificate:
£140 + VAT
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Experience the Benefits of an Annual Boiler Service

Harrow residents can now avoid the hassle and discomfort of sudden boiler repairs. By arranging for regular boiler maintenance with Rowlen, you can enjoy a worry-free heating experience.

Here’s what you gain from choosing our expert maintenance services for your Harrow property:

Prevent Breakdowns

An annual service from Rowlen significantly reduces the chance of facing an emergency boiler breakdown. Our skilled boiler service engineers in Harrow are adept at thorough inspections, component cleaning, and pressure testing, all of which are crucial parts of our maintenance routine.

Extend Your Boiler’s Lifespan

Our routine maintenance checks, performed by Gas Safe registered engineers, not only ensure your boiler operates efficiently but also prolong its life. This preventative care saves you from the expense and inconvenience of needing a new boiler prematurely.

Improve Safety

Each service visit includes detailed inspections to spot potential hazards, including carbon monoxide risks, with our engineers making necessary adjustments to enhance efficiency and safety. This makes your home a safer place while optimizing your heating system’s performance.

Lower Energy Bills

A well-maintained boiler consumes less energy, which means more affordable heating bills for you. Investing in Rowlen’s boiler services ensures your system operates at peak efficiency, leading to significant savings on energy costs.

Maintain Your Warranty

Regular servicing by qualified professionals like ours ensures compliance with your boiler’s warranty requirements, safeguarding your investment against unexpected malfunctions.


Don’t wait for a boiler emergency to disrupt your comfort. Contact Rowlen today for reliable, efficient boiler servicing and repairs in the Harrow area, ensuring your heating system’s efficiency, safety, and longevity.

Enjoy peace of mind and lower energy costs with our professional team dedicated to providing comfort and satisfaction to our customers.

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What Makes Rowlen Stand Out

Tailored Expertise for Harrow

Rowlen delivers prompt, efficient, and customer-focused solutions, specifically customized for Harrow's unique heating system requirements. Our in-depth knowledge of Harrow ensures that your boiler service meets local regulations and is perfectly suited to your property’s specific needs.

Dedicated Engineers for Exceptional Quality

Our commitment to excellence is demonstrated through services performed by our own, Gas Safe registered engineers. This approach guarantees the dependable, high-caliber service Rowlen is renowned for, including everything from boiler installations to detailed repairs and annual maintenance.

Transparent Pricing Without Surprises

At Rowlen, we believe in honesty and transparency in our pricing. Whether you're looking at a new boiler installation, routine servicing, or an emergency repair, Harrow homeowners can expect upfront costs with no hidden charges, fostering trust and clarity.

Skilled in All Major Boiler Brands

Our experienced technicians are skilled in servicing a variety of boiler brand, including Vaillant boilers, ensuring your system operates at its best. This expertise means improved performance and safety for your boiler, leading to energy savings and a longer lifespan for your heating system.

24/7 Emergency Repairs

We understand that boiler emergencies can happen at any moment. That's why Rowlen offers 24/7 emergency boiler repairs in Harrow, promising a fast response to get your heating and hot water back up and running without delay.

Guarantees for Peace of Mind with a Personal Touch

Rowlen stands behind the quality of our work. Every service we perform comes with a 12-month parts and labour guarantee as standard. This ensures that you can trust the job carried out by our specialists to be durable and reliable, providing peace of mind alongside excellent service.

For further information or to book a service, contact us today.

What our customers say about us…

Cooker Installation

5 Stars

I received exceptional and timely service from Charlie, and this is the second time I have used his services.


Boiler installation and relocation

5 Stars

Rowlen Boiler service was great from start to finish. Very friendly and professional response from Lara in the office. The customer service...


Boiler annual inspection and smart thermostat installation

5 Stars

Easy communication and very reliable service both times, with both engineers. Very happy with the service provided.


Gas Safety Check, Boiler Service and Gas Certificate

5 Stars

A very professional and punctual service from the moment I engaged with them to arrange for the engineer to come in...


Gas Heating Installation

5 Stars

Charlie friendly but also prompt and highly knowledgeable. He proved to be a really nice guy to work with. Throughout the process, his communication was excellent...


Boiler Servicing

5 Stars

Excellent Communication, Friendly and Easy to Work With. Highly Professional and Prompt. Would Definitely Choose Their Services Again.


New boiler installed

5 Stars

Work was carried out at my elderly Mothers house . The engineers were very kind and respectful, they cleared up before thy left each evening...


Boiler break down

5 Stars

I recently experienced the remarkable service of Rowlen Boiler Services when I encountered an issue with my boiler. Their prompt response and ability to fit me in for a same-day appointment...


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Boiler servicing, repair and installation in London and Surrey

Frequently Asked Questions

  • What are included in Rowlen's annual boiler service?

    Rowlen’s annual boiler service in Harrow, conducted by expert Gas Safe boiler service engineers, is key to maintaining your boiler’s efficiency, safety, and reliability. Here’s a quick overview as to what you could expect in our standard servicing:

    • Thorough Inspection: Our trusted traders and heating engineers perform detailed checks on your boiler, ensuring everything operates optimally and making necessary adjustments. This process includes inspecting the external components to check for leaks and corrosions, and checking the radiators and the safety devices.
    • Pressure Checks: We’ll test your boiler’s pressure to ensure it’s at the ideal level, addressing any potential safety or efficiency concerns.
    • Testing and Maintenance: Servicing your boiler regularly means you benefit from regular cleanup for safety and boiler efficiency. We clean crucial boiler parts thoroughly, and if needed, suggest a power flush. Your boiler’s controls and thermostat are also tested for accurate operation, helping to reduce your energy consumption.
    • Issuance of Safety Certification: After servicing, we provide a Gas Safety certificate, confirming your boiler’s compliance with safety standards through regular maintenance with the accredited heating companies.

  • What types of boilers does Rowlen service in Harrow?

    Rowlen’s expertise covers all gas boiler types and brands, from standard residential units to complex systems designed for heating large industrial or commercial spaces. Our extensive knowledge allows us to offer first-rate repairs and services across the board.

  • What factors may affect the cost of my boiler's annual service in Harrow?
    • Location: The cost of boiler servicing in Harrow can differ based on local demand for services and the level of competition among providers.
    • Boiler Type: The type of boiler you have, such as a combi boiler or a standard gas boiler, influences the servicing requirements and, consequently, the cost.
    • Boiler Brands: Different manufacturers, including but not limited to Worcester Bosch or Vaillant Boilers, produce boilers with unique features. Servicing these various brands can result in different costs due to the specific requirements or complexity of the service.

    For detailed cost estimates tailored to your specific needs in Harrow, feel free to contact Rowlen. We’re happy to provide you with a free quote, ensuring transparency and helping you make an informed decision regarding your boiler’s annual service.

  • Does Rowlen handle emergency boiler repairs in Harrow?

    Absolutely! Boilers are built to last and function efficiently for years with proper maintenance. However, issues can still arise due to wear and tear or unforeseen problems. Rowlen is equipped to perform a comprehensive range of boiler repairs, whether to rejuvenate an aging boiler or fix a malfunctioning one.

    If you notice your boiler isn’t performing optimally or has stopped working altogether, we encourage you to reach out to us immediately. Our team is available 24/7 to respond to emergency repair requests. Our skilled and qualified Gas Safe engineer will promptly arrive to carry out a thorough inspection and diagnosis, ensuring swift and effective boiler fix.

  • How does an emergency boiler repair work?

    Emergency boiler repair services are designed to address urgent boiler breakdowns that require immediate attention.

    If you are experiencing signs of boiler breakdown, contact us immediately as this calls for an emergency situation. Our friendly team will be on the other side to answer the call and provide you safety advice as we prepare to send out a skilled engineer.

    Our Gas Safe registered engineers are available to provide fast, efficient service to ensure your heating system and hot water are restored as quickly as possible. Whether it’s during the cold winter months or a sudden boiler fault, our team can carry out repairs efficiently to ensure minimal disruption to your comfort and daily routine.

  • What signs indicate that call for boiler repair?

    If your boiler doesn’t produce any heat or hot water, it calls for a repair.

    Other signs also include: strange noises coming from the boiler (such as banging, whistling, or gurgling); the boiler frequently turning off by itself; unexpectedly high energy bills; and if the boiler has visible leaks or drips.

  • Do you also offer boiler installation services?

    Yes, Rowlen offers comprehensive boiler installation services. We guide you in selecting the ideal boiler for your needs, whether you it’s best to install combi boilers or a conventional unit. We provide free, transparent quotes and honest, personalized advice. Trust our Gas Safe accredited engineers for safe and expert installations, with your safety and satisfaction as our top priority.

  • What are the benefits of getting a new boiler?

    Despite the skill of our boiler experts, there may be times when a boiler is past repair, or it’s not worth your money paying for it to be fixed. Our engineers will always provide you with an unbiased and honest opinion and can help you to choose a new boiler for installation that fits your needs, your finances, and your property requirements.

    We have many years of experience working with all of the top boiler brands so whether you want the latest Ideal Boiler or one of those efficient Baxi Boilers, our profession boiler installers can carry out the task.

    Here are the benefits of getting a new boiler:

    • Better options such as remote controls
    • Lower energy costs
    • More efficient use
    • Greater precision over energy
    • Safer – eliminates risk of CO poisoning
    • Greater reliability
    • More eco-friendly


Rowlen boiler services in Harrow

We hope you can find the answers to your questions below or call our friendly team on 020 8395 8616.

  • Are Rowlen engineers Gas Safe registered?
    Yes, all of our engineers are qualified and Gas Safe registered. They will be happy to show your their ID card on arrival. Our company Gas Safe Number is 618793
  • How do you charge for a repair?
    We judge each job fairly, but the majority of them are charged ‘by time’ at a rate of £80+vat per hour plus the cost of any parts used.
  • Are you VAT registered?
    Yes, our VAT number is 259 7975 29
  • Are you insured?
    Yes, we have public liability insurance of £2 million
  • What areas do you cover?
    We cover North, West & South London, Middlesex and Surrey.
  • How can I pay?
    You can pay by cheque to the engineer on the day of your visit, or pay within 15 days via BACS transfer or by card over the telephone. If your circumstances do not allow for this, we can extend our payment terms to suit your needs.
  • Do you offer care plans?
    Not yet, but it is something we are currently working on, so watch this space.
  • Is your work guaranteed?
    All our workmanship is guaranteed for twelve months. If something is not right, we will return to fix it free of charge.
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