Smarter Heating. Lower Bills. Happier Homes.
Your local heating and energy specialists across Wales and South West England, here to help you save energy, cut costs, and stay warm—all year round.
Trusted & Certified
Fully accredited and approved by industry-leading organizations
TrustMark
Government Endorsed
Gas Safe
Registered Engineers
PAS 2035
Retrofit Certified
MCS Certified
Renewable Energy
Fully Insured
Complete Protection
ECO4 Approved
Authorized Installer
Heating & Energy Specialists
You Can Trust
We're C&T Group, a local team helping homeowners across Wales and South West England reduce energy costs and future-proof their homes. We're not chasing numbers—we're helping people.
Saving You Money
Reduce energy bills through smarter heating systems. Whether government-funded or self-funded, we help you find the most cost-effective solution.
Future-Proofing Your Home
Prepare your property for rising energy costs and regulation changes. Modern heating solutions that stand the test of time.
Trusted Local Experts
Real installers. Real people. Real accountability. We're based in your community and here when you need us.
Modern Heating Solutions
That Save You Money
Whether you qualify for government-funded upgrades or prefer to pay your own way, we'll help you choose the right solution for your home.
Modern Boiler Upgrades
Reduce energy bills with a modern, efficient heating system. We'll guide you through government-funded or private options.
- Ideal & Worcester boilers
- Gas Safe installation
- 10-year warranty
Renewable Heat Pumps
Future-proof your heating with air source heat pumps. Efficient, eco-friendly, and designed for long-term savings.
- Mitsubishi Ecodan systems
- MCS certified
- Renewable energy
Home Insulation
Stop heat escaping and cut your bills. Loft, cavity wall, and external insulation to keep warmth where it belongs.
- Loft insulation
- Cavity wall
- External wall
Solar & Battery Storage
Generate your own electricity and reduce grid dependence. Smart energy solutions that pay for themselves over time.
- Solar PV panels
- Battery storage
- Smart controls
How We Work With You
Free Check
Quick eligibility check—no obligation, no pressure
Home Visit
We come to you, assess your home, and explain your options
Installation
Professional fitting by our friendly, certified teams
We Stay in Touch
Full handover, warranties, and ongoing support when you need it
You May Qualify for Government-Funded Heating Upgrades
Find out in minutes — no obligation, no pressure.
ECO4 Scheme Extended — Act Before December 2026
Government funding extended to December 31, 2026. Don't miss out!
The Warm Homes Plan
Is On Its Way
The government's biggest investment in helping families stay warm. £13.2 billion over five years—and we'll be here to guide you through it.
What This Means For You
More Funding Available
£13.2 billion over five years means more families can get help staying warm and cutting bills.
Long-Term Certainty
Five years of guaranteed funding means better planning and no more last-minute scrambles.
Insulation First
The plan prioritises insulation before heating—the smart way to save energy and money.
No Gap in Support
ECO4 runs until December 2026, with the Warm Homes Plan following on to ensure continuous support.
ECO4 Funding Available Now — Until December 2026
ECO4 has been extended to December 2026. Check your eligibility today and we'll guide you through what's available now and what's coming next with the Warm Homes Plan.
Free Eligibility CheckFind Us On Google
See what real homeowners are saying about our work. Our Google listing shows genuine, unfiltered reviews — because we believe in transparency.
Worked with us? We'd love to hear about your experience — your feedback helps us improve.
Covering Wales &
South West England
Our teams operate across a wide area, bringing expert energy efficiency upgrades to homes throughout the region.
Wales
South West England
Not Sure If We Cover Your Area?
Enter your postcode in our contact form and we'll confirm straight away.
Check Your PostcodeFrequently Asked Questions
Got questions? We've got answers. Here's what homeowners across Wales and South West England ask us most.
You may qualify if you're on certain benefits (Universal Credit, Pension Credit, Child Benefit, or others), have a household income under £31,000, or meet health-related criteria. We also work with local authorities in Wales and South West England through LA Flex schemes. The best way to find out is to book a free assessment with us.
ECO4 is the government's Energy Company Obligation scheme that funds home energy upgrades like boiler replacements, insulation, and heat pumps for eligible households. The scheme has been extended and now runs until 31st December 2026, giving you more time to apply.
Yes! We operate across all of Wales (including Swansea, Cardiff, Neath, Carmarthenshire, Pembrokeshire, and Bridgend) and South West England (including Bristol, Bath, Gloucestershire, and Somerset). If you're unsure, just get in touch and we'll confirm.
On average, it takes about 2 months from your initial survey to final installation. This includes eligibility checks, technical surveys, design work, and the installation itself. Urgent heating failures are prioritised and can be addressed much faster.
We offer flexible payment plans through our C&T Smart Energy scheme. You can spread the cost over 12, 24, 36, 48, or 60 months with no hidden fees. You'll still get the same quality, TrustMark-certified installation.
ECO4 runs until 31st December 2026. The Warm Homes Plan is the government's next major scheme with £13.2 billion in funding over five years. It will take a stronger fabric-first approach (insulation before heating) and provide more stable, long-term funding. We'll be delivering both schemes — register your interest now so you're first in line.
Absolutely. All our installation teams are Gas Safe registered, TrustMark certified, and fully insured. Our work is PAS 2035 compliant, and we're progressing towards MCS accreditation for renewable installations.
We follow up within 48 hours to ensure everything is working properly. You'll receive full handover documentation, warranty information, and clear aftercare instructions. We also conduct a second follow-up at 2–4 weeks to check everything is still running smoothly.
Still have questions? We're here to help.
Get In TouchNews & Insights
Stay informed with the latest energy efficiency news, practical tips, and stories from our projects.
ECO4 Scheme Extended to December 2026: What You Need to Know
Great news — ECO4 has been extended. There's still time to access free boiler replacements, insulation, and heat pumps.
Updated February 19, 2026Tips & Advice5 Signs Your Boiler Needs Replacing
Is your boiler on its last legs? Here are five warning signs to watch for.
February 5, 2026Case StudiesCase Study: Swansea Family Saves £400 Annually
See how we transformed a draughty 1970s home and slashed their bills.
January 28, 2026Ready For a
Warmer Home?
Check your eligibility in minutes. No pressure, no obligation—just honest advice about your options. Whether you qualify for government-funded upgrades or prefer our C&T Smart Energy plan, we'll guide you through it.