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When your home or business in Cardiff needs reliable heating, plumbing, air conditioning, or gas services, you deserve the confidence that comes with an expert professional. Whether your boiler has broken down in the middle of winter, or your catering equipment or air conditioning system is due for a maintenance service, you should look for a highly qualified engineer who is just a call away.
At Eric Collier & Son, we do more than just install or repair; we help you make wise and long-term decisions for your home or business. You will get access to the latest energy-efficient technologies, the expertise of fully qualified engineers across gas, oil, warm air, air conditioning, and commercial catering, and a 24/7 emergency response team that understands the urgency when something goes wrong.
This article outlines the full range of services we provide in Cardiff and, more importantly, how each one is tailored to support your needs. Thousands of homeowners, landlords, schools, offices, and restaurants across Cardiff choose us for all of these services.
If you need expert advice or are ready to book a visit with our team. Call us on 029 2050 8711 or use our online contact form to speak with our Cardiff-based team today.
When choosing a heating or plumbing company, you’re not just looking for someone to show up with a toolbox. You want a team that genuinely understands your needs, responds quickly, and delivers work that stands the test of time, which is Eric Collier & Son in Cardiff.
As a family-run business deeply rooted in the Cardiff community and with over 50 years of experience, we pride ourselves on offering a personal service that puts you first. There’s no call centre and no subcontractors, just reliable, familiar support from our team when you need it most. You’ll speak to people who genuinely care about doing the right thing for you and your property, and who will offer you peace of mind.
We’ve supported households, businesses, landlords, schools, and public buildings across Cardiff with reliable heating, plumbing, and commercial servicing, covering everything from routine maintenance to 2 a.m. emergency callouts in Cardiff for over 50 years. Our knowledge of Cardiff means that whether you’re in Roath, Pontcanna, Ely, Grangetown, Llandaff, or the Bay, our local engineers are nearby and ready to respond when you need us.
For dependable heating and plumbing services in Cardiff, our local engineers are on standby 24/7. Contact us now at 029 2050 8711, or submit an enquiry online to arrange a prompt visit from one of our trusted team.
Selecting a service provider is about trust. Whether it’s a routine boiler service or an urgent repair to your warm air heating system, you want the reassurance that the job will be done properly, safely, and without unnecessary expense, and that’s exactly what you get when choosing Eric Collier & Son.
We’re proud to be one of Cardiff’s most trusted names in heating and plumbing. Over four decades, we have built our reputation by consistently delivering quality workmanship, honest advice, and outstanding customer care. We treat your home or business as if it were our own, always working cleanly, respectfully, and with minimal disruption.
Every one of our engineers is fully qualified and accredited. We are Gas Safe registered, OFTEC certified, and Refcom F-Gas approved, which means we meet the strictest industry standards for safety, compliance, and technical excellence. Whether you need us for a commercial or residential boiler, a commercial air conditioning system, or catering equipment for your Cardiff business, we have the expertise to get the job done right.
Unlike most providers, we don’t specialise in just one type of system or fuel. Our expertise extends to gas, oil, and electrical heating systems, as well as air conditioning (HVAC systems), warm air units, and commercial kitchen equipment, positioning us as a comprehensive solution for all your heating and servicing requirements in Cardiff.
What sets us apart is how we treat you. We take the time to understand your needs and provide honest, tailored advice, with no jargon, no pressure, just clear guidance so you can make confident decisions. Working with us, you’re gaining a long-term partner who values reliability, quality, and service just as much as you do.
At Eric Collier & Son, we bring certified expertise and honest advice to every service we offer, from boilers to air conditioning. Speak to our team in Cardiff on 029 20 862 328 today.
Whether you need emergency support, regular servicing, or a complete system installation, we offer a comprehensive range of heating, plumbing, and specialist boiler and heating engineering services throughout Cardiff. Each service is delivered by a qualified professional who takes pride in doing the job properly, with your safety, comfort, and budget in mind.
Below you can find a breakdown of the services we provide in Cardiff, along with how they’re designed to help you keep your home or business running smoothly all year round.
For reliable heating, AC, and catering equipment support, contact our expert team on 029 2050 8711 or book a maintenance visit through our online form for your domestic or commercial property.
A faulty boiler is more than just an inconvenience; it can disrupt your daily routine, increase your energy costs, and, in some cases, present serious safety concerns. This is why we provide fast, reliable boiler repairs for homes and businesses across Cardiff. Whether it’s unusual noises or a full breakdown, our expert engineers will quickly diagnose the problem and carry out long-lasting repairs, not just temporary fixes. All parts we use are backed by a two-year warranty for added peace of mind.
Our annual servicing ensures your boiler stays safe, efficient, and compliant. Regular maintenance helps reduce the risk of breakdowns, lowers your heating costs, and extends the life of your boiler system. Whether you have a combi boiler, system boiler, or conventional setup, we will keep it in the best and most efficient condition.
If your existing boiler is no longer efficient, unreliable, or out of warranty, we can help you choose and install the right replacement boiler for your home or business. We work with leading manufacturers to provide high-efficiency, energy-saving options, including smart thermostats and zone control systems.
We make sure to provide honest advice on the best setup for your property and your budget, plus full installation by a certified engineer. Every new boiler comes with manufacturer warranties and the peace of mind that your investment has been professionally fitted to the highest standard.
If you notice your radiators are cold, noisy, or not heating evenly, or your home simply isn’t warming up as expected, our central heating specialists are ready to help. From fault-finding and pipework repairs to power flushing, thermostat upgrades, and radiator replacements, we deliver reliable heating solutions across Cardiff.
Our priority is to maximise your system’s heating efficiency, help you save on energy costs, and create a comfortable living or working environment. Whether it’s a domestic or commercial system, we make sure everything works as it should, from the boiler to the furthest radiator.
We’re fully qualified to work with both gas and oil-fired heating systems, offering you a flexible and reliable service regardless of your setup. Many rural properties and older homes in Cardiff still use oil heating, and we’re one of the few local companies that can service, repair, and install oil-fired boilers and storage tanks.
Our team of OFTEC-approved engineers understands the specific requirements of oil systems, as well as full Gas Safe coverage for all natural gas and LPG work. From annual inspections to urgent repairs, we’re here to provide expert support when you need us most.
Whether you need air conditioning for your office, shop, or even your home, we provide professional AC installation and servicing across Cardiff. We work with trusted brands to supply quiet, energy-efficient systems that deliver year-round climate control.
We take environmental standards seriously, which is why our engineers are fully F-Gas certified and always work in line with current regulations. Our regular maintenance will keep your air conditioning system running smoothly and efficiently by minimising downtime and avoiding unnecessary expenses.
In commercial and industrial spaces, warm air heaters are common, and they need regular maintenance to stay safe and effective. We specialise in the servicing, repair, and replacement of gas-fired and electric warm air systems throughout Cardiff.
Our engineers are experienced in working in factories, workshops, garages, and retail spaces, ensuring minimal disruption to your operations. Whether it’s a seasonal check or an urgent repair, we’ll respond promptly and professionally.
As a landlord, you’re legally responsible for ensuring your tenants are safe. We offer thorough gas safety inspections for landlords in Cardiff, including CP12 certificates, appliance checks, and system testing.
We can liaise directly with tenants to arrange access, provide reminders for annual renewals, and carry out any remedial work needed to keep your property compliant. We will provide you with clear documentation, competitive pricing, and a service that alleviates your responsibilities.
Running a commercial kitchen in Cardiff, it is important to keep your catering equipment working reliably. We offer scheduled maintenance and emergency repairs for a wide range of gas and electric appliances used in restaurants, cafés, schools, and commercial kitchens.
From gas ovens and fryers to extraction systems and ventilation, we will make sure your kitchen operates safely and efficiently. All work is carried out by certified engineers with experience in food service environments.
Whether you are thinking about replacing or servicing your domestic or commercial boiler, air conditioning, or refrigeration system. You can rely on our dependable team by contacting us on 029 2050 8711 for honest advice, or to set up an appointment, complete our contact form to arrange a free site survey.
No matter where you are in Cardiff, you deserve a heating and plumbing service that arrives on time, understands your local area, and delivers expert support with minimal fuss. That’s exactly what you can expect from us.
At Eric Collier & Son, we cover all areas of Cardiff, offering prompt, professional service to homes, landlords, schools, and businesses across Cardiff and South Wales. Whether you reside in a terraced home in Roath, operate a business in the city centre, or manage rental properties in Ely, our team is always available to assist you.
Our team of engineers is on the road daily, so we’re able to offer fast response times and flexible appointments across Cardiff and the surrounding areas. We’re based locally, so we can react quickly in emergencies and build lasting relationships with our customers in your neighbourhood.
If you’re a landlord or property manager, you can rely on us for fast, fully compliant CP12 gas safety inspections across Cardiff. Reach us on 029 2050 8711 today to arrange a local visit for your property.
We proudly serve the following areas:
By working with the team at Eric Collier & Son that genuinely knows Cardiff, you get the added reassurance of local expertise, a trusted reputation, and a team that’s always close by when you need us most.
Wherever you are in Cardiff or across South Wales, our experienced team is ready to support your heating and plumbing needs. Fill out our contact form to arrange a consultation call and check availability in your area.
When it comes to heating, plumbing, and specialist services. Homeowners, landlords, and businesses across Cardiff consistently choose Eric Collier & Son for our customer-first approach, delivering honest advice and reliable support every step of the way. We have a simple philosophy: your needs come first.
From the moment you call us, you’ll experience the difference. There’s no pushy sales pitch, no confusing jargon, and no hidden charges. We provide honest advice, high-quality work, and a local team that genuinely cares about ensuring your satisfaction.
Here’s what makes us the trusted choice in Cardiff:
We’re not a national franchise pretending to be local. Our team lives and works in and around Cardiff, which means we understand your buildings, your systems, and your expectations. You’ll get faster response times, more flexible appointments, and a team that prioritises your needs.
Many companies can only maintain, install, and repair boilers or plumbing. At Eric Collier & Son, our engineers are trained and certified across gas, oil, warm air, air conditioning, and commercial catering systems. Our extensive experience enables us to have a comprehensive understanding of your property and provide complete solutions that help you save time and money. Our all-in-one approach ensures a more efficient, cost-effective service tailored to your specific needs.
Your safety is our highest priority. We’re Gas Safe registered, OFTEC approved, and Refcom certified for F-Gas work. Every engineer is trained to current standards, and we follow strict procedures to ensure every job meets or exceeds legal and safety requirements.
We explain your options clearly, help you understand what’s required, and recommend solutions that are right for your property needs, not what’s easiest or most profitable for us.
Our 24/7 emergency service ensures you never have to worry about being unprepared. Whether your boiler breaks down at midnight or your catering equipment fails just before service, our local engineers are ready to act fast and get everything running smoothly again.
We take the time to diagnose the issue properly, with no shortcuts, no quick fixes. By using high-quality parts and focusing on long-lasting results, we help you avoid future breakdowns, improve energy efficiency, and reduce your long-term costs.
Choosing Eric Collier & Son means you’re putting your trust in a team that values integrity, reliability, and genuine customer care. Get in touch with us now on 029 2050 8711 and let us handle your heating and plumbing with care.
If you’re based anywhere in Cardiff and need expert support with your boiler, central heating, air conditioning, or specialist gas systems, we’re ready to help. At Eric Collier & Son, we make it easy to get the reliable service you deserve, without the hassle, without the wait, and without the worry.
Whether you need an urgent repair, a planned installation, or just some honest advice, we’re only ever a phone call or message away. Our local engineers are available across Cardiff, and with our 24/7 emergency service, you can count on us to be there when you need us most.
Don’t risk your heating, plumbing, or safety. Get in touch today; our friendly Cardiff team is here to help, and experience the difference of working with a team that truly cares about getting it right for you. Call us on 029 2050 8711 or send us a message via our contact form.
Whether you’re looking to install a new boiler, upgrade your air conditioning, book a routine service, or need urgent help with your gas system, we are here to make the process simple, safe, and stress-free. Eric Collier & Son: Cardiff’s trusted heating and servicing specialists since 1971. For over 50 years, we’ve been trusted by homeowners, landlords, schools, and businesses across Cardiff to deliver reliable, expert engineering and honest, straightforward advice.
Our fully qualified engineers handle everything from emergency repairs and planned maintenance to full system installations. We work with the latest technologies to help you reduce your energy consumption, improve your comfort, and ensure every system in your home or workplace is operating efficiently, safely, and in line with current regulations.
From routine servicing to urgent repairs, Eric Collier & Son is here to keep your home or business running smoothly. Speak to our Cardiff-based team now on 029 2050 8711 or email us here for fast, friendly support.
Q: What types of air conditioners do you install in Cardiff?
A: At Eric Collier & Son, we install a wide range of air conditioners, including split ACs, heat pump systems, and air conditioners with integrated air purifiers. Whether you’re looking for a compact unit for your home or a commercial-grade system for your office, we’ll help you choose the right solution based on efficiency rating, property size, and cooling requirements.
Q: How do air conditioning systems affect energy use and running costs?
A: Our modern Air Con systems are designed for energy efficiency. Each unit has an energy rating to help you understand its energy consumption. We’ll guide you toward systems with low environmental impact and minimal running costs, keeping your comfort and carbon footprint low.
Q: Do you offer advice on proper sizing for air con units?
A: Yes. Proper sizing is essential for both comfort and energy efficiency. Oversized units waste energy, while undersized ones struggle to keep up. We take into account the layout of
your home or business, insulation levels, and air flow to recommend the perfect size for your air intake and air duct system needs.
Q: What is the difference between air conditioners and air coolers?
A: Air conditioners use the refrigeration cycle involving refrigerant gas, evaporator coils, and condenser coils to cool and dehumidify air, offering powerful and consistent temperature control. Air coolers, by contrast, use evaporative cooling and are only effective in dry climates. For Cardiff’s often humid air, air conditioners are far more effective.
Q: Can air conditioners help with air quality?
A: Yes, many of the systems we install include built-in air purifiers. These help remove dust, allergens, and even odours from the air, improving your indoor environment. Combined with natural cooling and passive cooling strategies, they support a healthier, more balanced living or working space.
Q: What are the maintenance requirements for air conditioning systems?
A: Regular air conditioning cleaning and servicing is key to extending the life of your system and keeping it efficient. We recommend an annual service that includes filter cleaning, coil inspection, refrigerant checks, and performance testing. Our Cardiff-based engineers are fully qualified to handle all aspects of air conditioning maintenance.
Q: Do your systems include remote control or smart features?
A: Yes. Many of our systems come with user-friendly features, such as remote control, quiet mode, and control via an app, so you can manage your indoor climate from anywhere. These features are especially popular with customers who want flexible control and energy savings.
Q: What’s the environmental impact of using an air conditioner?
While all cooling systems use some energy, the units we supply are designed for a reduced carbon footprint and lower environmental impact. We’ll help you choose systems with high efficiency ratings, reduced refrigerant emissions, and options that work well with passive cooling strategies where appropriate.
Q: Why choose Eric Collier & Son for air conditioning in Cardiff?
A: We offer the complete package. From helping you select the right air con system to ensuring it’s properly installed, maintained, and serviced, all by qualified, friendly engineers. We’ve been trusted in Cardiff for over 50 years, and we stand by our work with honest advice, rapid response times, and deep expertise in air conditioning, heating, and refrigeration systems.
Q: Can air conditioning help reduce my energy bills in Cardiff?
A: Yes. At Eric Collier & Son, we install modern air conditioning systems designed for maximum energy efficiency. These units regulate temperature precisely, avoiding the energy waste common with older models. By choosing the right system for your space and ensuring it’s properly maintained, you can significantly lower your energy bills over time, especially during peak summer and winter months.
Q: How does Eric Collier & Son ensure excellent customer service?
A: Customer service is at the heart of everything we do. From your first enquiry to final installation and follow-up support, we’re committed to clear communication, honest advice, and dependable service. There are no call centres or automated lines, just our friendly, Cardiff-based team who take the time to understand your needs and provide tailored air conditioning solutions that truly work for you.
Q: What heating services do you offer in Cardiff?
A: At Eric Collier & Son, we provide a full range of heating services for both domestic and commercial properties in Cardiff. This includes boiler servicing, central heating repairs, new boiler installations, radiator replacements, power flushing, thermostat upgrades, and energy-efficient system upgrades. Our goal is to keep your property warm, efficient, and safe all year round.
Q: Are your engineers qualified to work on gas appliances?
A: Yes. All our engineers are Gas Safe registered, whivch means they’re fully qualified and legally authorised to work on gas boilers, cookers, fires, and other appliances. We also carry out landlord gas safety checks (CP12) across Cardiff and ensure all work is compliant with current safety regulations.
Q: Do you provide emergency plumbing services in Cardiff?
A: Absolutely. We understand that plumbing problems can’t always wait. Whether it’s a burst pipe, a blocked drain, or a leaking tap, our Cardiff-based plumbing team is available for fast-response emergency repairs to help minimise damage and restore normality as quickly as possible.
Q: How often should I service my boiler?
A: We recommend servicing your boiler once a year to ensure it runs safely and efficiently. Regular boiler servicing will help extend the lifespan of your system, improve performance, reduce energy bills, and detect potential faults before they become serious issues. We service gas, oil, and electric boilers across Cardiff.
Q: Can you install energy-efficient heating systems?
A: Yes, we specialise in installing high-efficiency boilers, smart thermostats, and zoned heating systems designed to lower your energy consumption. Our engineers will assess your current setup and recommend upgrades that can help reduce your heating bills and improve the comfort of your home or business.
Q: What plumbing services do you offer?
A: Our qualified plumbers in Cardiff handle everything from general plumbing repairs and tap replacements to bathroom installations, leak detection, pipework upgrades, and hot water cylinder repairs. We take pride in offering fast, reliable plumbing services with clear pricing and no hidden fees.
Q: Do you offer commercial heating and plumbing services?
A: Yes, we work with a wide range of commercial clients across Cardiff, including schools, offices, restaurants, and care homes. From warm air heater servicing and commercial boiler maintenance to catering equipment repairs and full system installations, our team is experienced in delivering high-quality, compliant solutions for commercial settings.When it comes to reliable air conditioning, heating, and plumbing in Cardiff, Eric Collier & Son is the name to trust. Call 029 2050 8711 today and book your appointment with our experienced, friendly team.
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