Oil Boiler Service in Dublin

Keep your home warm all year round with our trusted oil boiler service in Dublin. No matter what, if you’re a homeowner or landlord, regular boiler servicing is key to avoiding breakdowns and extending your boiler’s lifespan.

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Call Us : (01) 963 6090

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Want to discuss your next plumbing or heating job? Fill out the form below and we’ll get back to you as soon as possible.

Why Homeowners Across Dublin Choose Cortech Plumbing?

Proven Experience

With over 5 years in the industry, Cortech Plumbing is a trusted provider of plumbing, heating, and gas services across Dublin, known for reliability & high quality results.

Certified & Compliant

Our fully qualified, RGI Registered, and insured team follows the highest safety and regulatory standards, ensuring every job is completed with care, precision, and full accountability.

Fast & Reliable Service

Whether it’s an emergency repair or a scheduled installation, we respond quickly and deliver efficient solutions that keep your home safe and running smoothly.

Transparent Pricing

We provide clear, upfront quotes with no hidden charges, so you always know what to expect and can feel confident in the service you receive.

Why Choose Cortech Plumbing for Oil Boiler Service in Dublin?

Cortech Plumbing offers credibility, as it has satisfied its customers through their brilliant services.

Experienced Heating Engineers

We carry out the work with fully qualified heating engineers. Our team has years of experience handling all types of oil-fired boilers.

Reliable Dublin Service

We understand the importance of fast and reliable service. Our local team can get to you quickly.

Safety-First Approach

A poorly maintained oil boiler can lead to dangers. Our team follows strict safety checks during every oil-fired boiler service, including flue testing and inspection of seals and pipes.

Call Us : (01) 963 6090

Our Services

Expert Plumbing & Gas Boiler Services In Dublin

If you're looking for reliable plumbing or gas boiler services in Dublin, join the growing number of satisfied homeowners who trust Cortech Plumbing for certified and high-quality solutions.

Gas Boiler Services

Gas Boiler Repairs

New Gas Boiler

Electric Boiler

Plumbing Services

Power Flushing

Saniflo Toilet

Oil Boiler Service

Electrical Services

Gas Leak Detection

Water Leak Detection

View More Services

Our Simple Process for Oil Boiler Services

Our process has these easy steps.

1. Initial Consultation

We start by listening to your heating concerns and learning more about your boiler’s current condition. We quickly assess the issue and offer expert advice.

2. Transparent Quote

You’ll get all the details of the full oil boiler service cost in Ireland with no hidden extras or surprise add-ons.

3. Professional Servicing

We follow a complete inspection and cleaning process to make sure your system runs efficiently.

4. Final Check and Follow-Up

Once done, we inspect every part of the system to confirm that your boiler is working perfectly.

Call Us : (01) 963 6090

Our Process

Our Process For Plumbing & Gas Boiler

We make it easy to get reliable plumbing and gas boiler services in just a few simple steps.

Initial Consultation

We listen to your needs, assess the issue, and provide expert advice with
no obligation.

Transparent Quote

We provide a clear, upfront quote so you know exactly what to expect before
work begins.

Professional Services

Our qualified team carries out the work efficiently, leaving your home clean and systems running smoothly.

Final Check & Follow-Up

We inspect the results, ensure your satisfaction, and offer ongoing support if needed.

Signs Your Oil Boiler Needs a Quick Service

These are the signs that tell the oil boiler needs service.

Strange Noises

If your boiler starts making banging, whistling, or gurgling sounds, it’s often a sign that something isn’t working properly. A quick oil-fired boiler service can fix the issue before it becomes serious.

Higher Heating Bills

A sudden rise in your heating costs may mean your boiler is using more oil than normal to produce the same amount of heat. This usually happens when the system isn’t running efficiently.

Yellow or Smoky Flame

A healthy oil boiler flame should burn bright and steady. If it turns yellow or smoky, it needs quick attention from a professional providing oil-fired boiler service in Dublin.

Call Us : (01) 963 6090

Our Past Project Highlights

What Our Happy Customers Say About Us

      
   Cortech Plumbing
   153 Google reviews 
  Write a review 
 
 
 
   
 
 
      Posted on Google  
   
   Yvonne O'Shea 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kory installed an expansion vessel today. Very happy with the work done. Polite, good communication. I'm a repeat customer. Cortech have been servicing my boiler for a few years. Thank you.
  
 
     Posted on Google  
   
   Anna Byrne 
 
 
 
 Trustindex verifies that the original source of the review is Google. Perfect service! Quick and easy to book. Nicest lads!!
  
 
     Posted on Google  
   
   Corina Cernei 
 
 
 
 Trustindex verifies that the original source of the review is Google. Jay was very  professional and arrived quickly in an emergency. He fixed the leak efficiently and explained everything clearly. Friendly, reliable, and highly recommended. Thank you for the great service!
  
 
     Posted on Google  
   
   Lauren Steele 
 
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend. Came out within 45 minutes of me calling to unclog my toilet. Ben had the issue solved within a matter of minutes.
  
 
     Posted on Google  
   
   Jess 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent emergency call out service. I called and had a plumber out within 40 mins on a Saturday afternoon. The part was ordered and job completed by Monday evening. Kory was excellent ! Would recommend.
  
 
     Posted on Google  
   
   Gerry Nolan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kory was very professional and efficient would certainly recommend to friends and family
  
 
     Posted on Google  
   
   Y T 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kory was a great help replacing our water pump - broken for a while but explained everything the issues and replaced the pump the very next day. Very happy with the service.
  
 
     Posted on Google  
   
   Aaron Shortt 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely delighted with the service from Cortech Plumbing. I recently had a new combi boiler installed and the entire experience was outstanding from start to finish. The team was professional, punctual, and extremely knowledgeable throughout the whole process. They took the time to explain everything clearly, worked efficiently, and left everything spotless when the job was completed. The quality of the installation is top class and the difference in heating and water pressure has been incredible. What really stood out was how easy and stress-free they made everything. Genuine, reliable tradesmen who clearly take pride in their work. I couldn’t be happier with the result and would highly recommend Cortech Plumbing to anyone looking for a boiler installation or plumbing work. Brilliant service all around.
  
 
     Posted on Google  
   
   Philip Moreau 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently engaged with Cortech plumbing to get both our pump and hot water issue resolved. Initially we replaced our pump due to a leak - and then investigated the hot water issue, after being left on a hold for a considerable amount of time, Ben contacted us and took ownership of what had happened - which was appreciated. Although it was difficult to find exact source of the issue for the hot water, we initially were to replace the element within the boiler but we had to go ahead with a full replacement. Although this process did take longer than expected to get it sorted - we’re happy with the overall result. Cheers!
  
 
     Posted on Google  
   
   Monica Reynolds 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thank you very much, Kevin, for your patient & logical advice in resolving my plumbing queries this early Sunday morning. This is in line with a recent highly successful plumbing job done here by one of your colleagues. I would highly recommend Cortech Plumbing.

FAQ's

Frequently Asked Questions

How often should I have an oil boiler serviced?

It’s recommended to have your oil boiler serviced annually to maintain efficiency, ensure safety and prevent breakdowns.

What does an oil boiler service include?

A typical service will involve inspection and cleaning of the burner, checking oil filters and lines, flue and ventilation checks, and safety controls. With a full service, you improve efficiency, extend boiler life and minimise the risk of costly repairs later.

Can regular servicing reduce my fuel bills?

Yes, servicing helps clear soot and deposits, improve combustion efficiency and ensure your boiler burns fuel cleanly.

What are the risks if I don’t service my oil-fired boiler?

Neglecting your oil-fired boiler can lead to poor efficiency, higher fuel bills, more breakdowns and potential safety issues such as carbon monoxide leaks. Staying on top of servicing helps you avoid disruption, costly emergency calls and unsafe conditions.

How does Cortech Plumbing make oil boiler servicing simple and efficient?

At Cortech Plumbing we give you clear scheduling options, detailed inspection reports and transparent pricing so you know exactly what you’re getting. Our qualified engineers carry out your oil boiler service with precision, clean up after the job and leave you with expert advice – all with minimal disruption.

How does your service support rental properties?

We understand landlords need reliability and clear records. We provide professional oil boiler service certificates and visit at convenient times, helping you stay compliant and keep tenants happy. With Cortech Plumbing, your oil boiler service includes documentation and efficient turnaround, meaning less hassle and more peace of mind.

Need Expert Oil Boiler Service? Book Your Service in Dublin Today!

Keep your heating system running safely, efficiently, and cost-effectively with a professional oil boiler service from Cortech Plumbing. Our skilled Dublin engineers provide fast, reliable, and affordable servicing for homeowners and landlords across the city.

Whether it’s time for your yearly maintenance or you’ve noticed reduced heating performance, our experts are ready to help. Get in touch today to schedule your oil boiler service in Dublin; we’ll respond within a few hours and make sure your home stays warm and worry-free.

Get in Touch

Want to discuss your next plumbing or heating job? Fill out the form below and we’ll get back to you as soon as possible.

Serving Dublin’s homes and landlords with expert plumbing and heating repair & installation.

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