Our experienced, Gas Safe registered engineers carry out every smart thermostat installation with care and precision. We ensure your new system is safely connected, fully compatible with your boiler, and working exactly as it should. With years of hands-on experience, we provide a professional, tidy service you can trust.
System Upgrades Dundee, & Surrounding Areas
System Upgrade Installation Experts – Serving Dundee and Surrounding Areas
Upgrading your heating system is one of the best ways to improve comfort, reduce energy usage, and protect your boiler investment. At Tayside Gas Services, we offer expert system upgrades for domestic properties across Dundee, Perth, and the wider Tayside area—helping you get the most from your central heating.
Thermostatic Radiator Valve (TRV) Upgrades
Energy-efficient control, room by room
Thermostatic radiator valves (TRVs) give you the power to control the temperature in each room independently, helping you save energy and money without sacrificing comfort. Tayside Gas Services supplies and installs high-quality TRVs that work seamlessly with most existing systems.
Benefits of TRVs:
• Reduce energy consumption and heating bills
• Personalised comfort in every room
• Helps balance your system for even heat distribution
• Simple and cost-effective upgrade
Why Choose Tayside Gas Services for System Upgrades?
At Tayside Gas Services, we’ve built a reputation for quality workmanship, honest advice, and reliable service. Whether you’re looking to upgrade part of your system or give your heating a complete overhaul, we offer tailored solutions that make a real difference.
Our services include:
• Central heating system upgrades
• TRVs, magnetic filters, flue improvements, and thorough flushes
• Boiler replacements, servicing, and repairs
• Fully qualified, Gas Safe registered engineers
• Trusted by homeowners across Tayside, Dundee & Perth
Gas Safe Registered
Worcester Bosch Approved Installer
Boiler Installations 10 – 12 Year Guarantee
Over 30 Years Experience
Need a local certified System Upgrade Installation in Dundee?
Look no further.
Your Local System Upgrade Experts Dundee
Tailored System Upgrade Installation in Dundee
If your current heating system is outdated, inefficient, or no longer meeting your needs, a tailored upgrade could make all the difference. At Tayside Gas Services, we assess your existing setup and recommend smart, future-ready solutions that improve performance, increase energy efficiency, and reduce running costs.
Reliable, Energy-Efficient Boilers
We only install smart thermostats from trusted, reliable brands known for energy efficiency and ease of use. These devices help you reduce heating costs by learning your habits, optimising your schedule, and giving you full control from your phone—keeping your home comfortable while cutting waste.
Lower Bills, Smaller Footprint
Upgrading your heating system isn’t just about comfort—it’s about cutting costs and reducing your environmental impact. Modern boilers and smart thermostats use less energy to produce the same level of heat, helping you lower your energy bills month after month.
Flue and Ventilation Upgrades
Compliance and safety you can trust
Safe flue operation and proper ventilation are essential for the safe running of your gas boiler. Whether you’re upgrading your boiler, relocating it, or modernising an older setup, Tayside Gas Services will ensure your flue and ventilation meet the latest safety and building standards.
Why it matters:
• Keeps your heating system Gas Safe compliant
• Supports safe and efficient appliance operation
• Prevents moisture and condensation issues
• Required for many modern boiler installations
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Testimonials from our clients
Thorough System Flushes
Restore performance and protect your boiler
A thorough flush—often referred to as a power flush—is a deep clean for your central heating system. Over time, sludge and scale can build up in radiators and pipework, reducing efficiency and putting strain on your boiler. Tayside Gas Services offers professional flushing services to restore system performance and prolong boiler life.
Benefits of a thorough flush:
• Improves heat distribution and radiator performance
• Removes sludge, rust, and debris from the system
• Increases energy efficiency and lowers heating bills
• Reduces risk of boiler breakdowns and noisy pipework
• Ideal before installing a new boiler or after years of build-up
Our team uses industry-leading flushing equipment and chemical treatments to deliver a clean, efficient system.
General and Frequently asked questions
A smart thermostat is a device that lets you control your heating remotely via a smartphone, tablet, or smart speaker. Many models also learn your habits to help optimise your heating schedule automatically.
A system upgrade typically involves replacing older components like your boiler, radiators, pipework, or controls with newer, more efficient models. It can be as simple as swapping out a boiler or as comprehensive as a full central heating overhaul.
If your boiler is over 10 years old, your energy bills are rising, or your home heats unevenly, it might be time for an upgrade. Frequent breakdowns and noisy radiators are also common signs your system is struggling.
It depends on the size and complexity of the job, but most upgrades are completed in 1–3 days. We’ll always provide a clear timeframe before work begins.
Absolutely. If your boiler is still in good condition but your radiators or controls need attention, we can tailor the upgrade to suit your needs and budget.
Yes. A modern heating system runs more efficiently, using less energy to heat your home. This means lower monthly bills and fewer costly repairs in the long run.
Yes—we often recommend smart thermostats as part of a system upgrade. They give you more control over your heating and help boost energy efficiency.
Our Services.
What We Do
Boiler Installation
Boiler installation service involves the professional setup and configuration of a new boiler system to provide reliable heating in a residential or commercial property.
Boiler Service
Boiler servicing involves routine inspection, cleaning, and safety checks to ensure a boiler system is running efficiently and safely in a residential or commercial property.
Boiler Repair
Boiler repair service includes fault diagnosis and expert repair of broken or inefficient boiler systems in both residential and commercial properties.
Smart Thermostat Installation
Smart thermostat installation provides enhanced control over heating systems using remote access, scheduling, and automation for improved comfort and energy efficiency.
System Upgrades
Upgrade your heating system for better efficiency, comfort, and control. We tailor every system upgrade to suit your home and needs.
Radiator Upgrades/Replacement
Upgrade or replace your radiators for improved heat output, energy efficiency, and a fresh modern look—customised to suit your home.