Gas Engineers Caerphilly

We are a team of leading heating specialists and Gas Engineers in Caerphilly and South Wales. Proud to be Gas Safe Registered and trusted by hundreds of customers to deliver high quality heating services in their homes.
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Excellent, 5.0/5.0 Rated


Looking for a reliable gas engineer in Caerphilly? You’ve come to the right place. Our experienced team of Gas Safe Registered engineers provides leading gas services throughout Caerphilly and the surrounding South Wales area. From installations to servicing and repairs, we ensure your heating systems are safe and efficient.

Gas Safe Register Number: 640037

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Our services include installing, maintaining, and repairing central heating systems and unvented hot water systems. With years of expertise, we cater to residential and commercial properties, ensuring all jobs are completed to the highest standards. We pride ourselves on offering competitive pricing, so you won’t have to worry about hidden costs.

installing a boiler

Customer satisfaction is our priority. We understand the urgency of gas-related issues, which is why we offer prompt and effective solutions. Whether you need routine maintenance or emergency repairs, our 24-hour availability ensures that we are always ready to help. Contact us today to discuss your specific needs and receive a quote for our services.


Our gas engineering service in Caerphilly operates with a focus on safety, quality, and efficiency. We follow a straightforward process to ensure your gas appliances and systems are in perfect condition.

First, we assess the system to identify any issues or areas for improvement. This involves a thorough inspection of your heating system, gas pipes, and other related equipment.

Next, our qualified gas engineers carry out necessary repairs, servicing, or installations. All our engineers are on the Gas Safe Register, ensuring that they meet the highest safety standards.

We provide a detailed quote before any work begins, so you know exactly what to expect in terms of cost. No hidden fees or unexpected charges—our pricing is transparent and fair.

Throughout the service, we maintain open communication with you. You can expect regular updates, and we are always available to answer any questions you might have.

After completing the work, we conduct a final check to ensure everything is functioning correctly. We pride ourselves on leaving your home clean and tidy once the job is done.

In case of any issues post-service, we offer follow-ups to address your concerns promptly. Your satisfaction is our priority.

1. Initial Contact

Reach out via phone or our website

2. Assessment

We’ll schedule a visit to assess your needs.

3. Quotation

Receive a detailed, free quotation.

4. Approval

Upon approval, we’ll schedule the work at a convenient time.

What Does a Gas Engineer do?

Our gas engineers handle various aspects of gas installation, repair, and maintenance. We ensure the safety and efficiency of gas systems in both domestic and commercial properties.


Our team specialises in boiler installations, repairs, and maintenance. We are experienced with gas boilers, offering reliable solutions for central heating and hot water needs. Whether you require a high-efficiency condensing boiler or need emergency repairs, our Gas Safe Registered engineers ensure your system is both safe and efficient. Annual servicing helps prevent breakdowns and extends the lifespan of your unit.


We manage gas pipe installations and repairs with precision to ensure no leaks or potential hazards. Our services include installing new gas lines, repairing existing ones, and thorough pressure testing to ensure all connections are secure. Proper gas pipe installation is crucial for the safe operation of your heating and appliances, and we provide trustworthy workmanship for all our plumbing works.


Though often associated with water, taps connected to gas systems are essential for controlling the flow and safety of gas appliances. We install and maintain gas taps for cookers, fires, and other gas-operated devices. Efficient tap maintenance is vital to prevent leaks and ensure your system operates correctly, providing peace of mind with every service we provide.

Hot Water Cylinders

We install and service unvented hot water cylinders, crucial for consistent hot water supply in your home. Our heating engineers ensure the cylinders are installed to comply with safety regulations and provide ongoing maintenance. Regular servicing helps maintain efficiency and extends the lifespan of the cylinders, ensuring a reliable hot water supply for your daily needs.

We are committed to delivering high-quality heating and plumbing solutions, focusing on safety, efficiency, and customer satisfaction. Our experienced and skilled engineers are dedicated to meeting your needs with professionalism and care.

Gas Engineer Prices

When considering the costs for hiring a gas engineer in Caerphilly, it’s essential to understand that prices can vary based on the specific requirements. We pride ourselves on offering competitive pricing and transparent quotes.

Standard Services and Rates:

  • Boiler Installation: Prices range from £1,500 to £3,000, depending on the type and installation complexity.
  • Routine Boiler Service: Typically £60 to £100.
  • Gas Safety Checks: Costs usually £50 to £80 per check.
  • Emergency Call-Out Fees: Generally set at £100 to £150.

Additional Services:

We also offer complimentary free quotations for larger projects. This ensures you receive a clear understanding of the costs involved without any surprises.

What’s Included:

  • Full labour costs.
  • Any required materials or parts.
  • Detailed breakdown of all expenses.

Why Choose Us as Your Gas Engineers?

We pride ourselves on being Gas Safe registered, ensuring all our work meets the highest safety standards. This certification means you can trust us with your gas appliances and systems.

Our team comprises experienced professionals dedicated to delivering top-notch workmanship. Each engineer undergoes continuous training to stay updated with the latest in gas safety and plumbing techniques.

We understand the importance of customer satisfaction. We aim to provide reliable, efficient, and friendly service, making each customer feel valued. Our customer reviews speak volumes about our commitment to excellence and quality.

Being a family-run business, we bring a personal touch to our services. We treat every home we work in as if it were our own, ensuring minimal disruption and maximum care.

Here’s what we offer:

  • Comprehensive Plumbing and Heating Services
  • Competitive Pricing with No Hidden Costs
  • Flexible Scheduling and Prompt Service
  • High-Quality Parts and Equipment

Get in touch with us for any of your gas engineering needs. We’re always ready to help, ensuring your home is safe and comfortable.


william phillips
william phillips
Great service from Chad Greenway Plumbers very efficient and polite no mess and good people boiler service new taps and pressure meter fitted in system. Thanks
Rob Taylor
Rob Taylor
Been friends with Chad for a number of years now ,He is very reliable trustworthy and punctual.He has done a few plumbing and heating jobs for me over the years and I am 100 % happy with the work he has carried out. Would definitely recommend.
Xia Summer Meng
Xia Summer Meng
Chad and his team fitted a new bathroom, serviced our boiler, and installed the plumbing for a new kitchen. He has a network of trades that we were able to use too. Kitchen fitter, carpenter, and electrician. It saved us so much hassle and time. Really happy with the new bathroom and kitchen, and for the excellent team of tradespeople.
Jack M Davies
Jack M Davies
Chad and his team changed all of our radiators, and installed 3 new radiators. They also fully serviced our boiler, set for the cold weather! Not the first time we’ve used Chad and the team. Always a pleasure to deal with. Everything always goes smoothly. Excellent workmanship, really tidy, and even cleared all the packaging from the new rads! We’re getting them back to do the downstairs loo in the next few weeks.
Liam Norman
Liam Norman
I've used them domestically and commercially. Great service, great prices, great team. Highly recommended.
I have used Cg plumbing for a number of years ,from a new shower to boiler servicing and emergency repairs to a water tank. Always a first class job,Chad and the team are on time, clean and very reasonable in terms of price. I would recommend them for any job. Seren23 Seren23
Chad you was amazing.really saved my life I can now have my water on and flush is normal. Saved me money aswell if you hadn't spotted it. 👍🏻👍🏻👍🏻
Grant Whittle
Grant Whittle
I cannot recommend Chad and his team enough. I wasn’t waiting around for them to arrive, very punctual. Completed the work quickly and explained what the issue was and how it needed to be fixed with timeframes of how long to complete the work. Good value for money.
Barney Hawthorne
Barney Hawthorne
Great service from Chad Greenway and his team. Prompt, polite and efficient!
Dessie Henry
Dessie Henry
Fantastic service, very reasonably priced. Very quick to get someone to call to fix next day service. I will definitely be using Chad and his team for future work.

Trust us as Your Caerphilly Gas Engineers

Don’t overlook the importance of a Gas Engineer. Our expert engineers are committed to providing you with comprehensive and reliable gas services. By choosing us, you can be confident that your heating needs will be in the hands of professionals who prioritise your safety, comfort, and satisfaction.

Schedule your Appointment

Meet Your Heating Engineer

Get The Best of our Services

Contact us today to schedule your gas engineer appointment and experience the benefits of a well-maintained heating system.

Your comfort and satisfaction are our mission!

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