Boiler & Heat Pump Specialists in Hertfordshire
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Trusted Boiler &
Heat Pump Specialists
in Hertfordshire
At GTH, we help homeowners across Hertfordshire improve comfort, efficiency and reliability through expert boiler, heating and renewable energy solutions.
Our Gas Safe and MCS certified engineers specialise in:
• Boiler installations
• Boiler servicing
• Boiler repairs
• Air source heat pumps
• Heating system upgrades
• Service plans
Whether you’re replacing an ageing boiler, exploring renewable heating or looking for a trusted local heating engineer, we’re here to help.
With over 40 years of combined industry experience, we provide honest advice and tailored heating solutions designed around your home and budget.
Boiler Installations • Boiler Servicing • Boiler Repairs • Air Source Heat Pumps
Helping homeowners across Hertfordshire improve comfort, efficiency and reliability with expert heating solutions.
Call 01442 603429 or email info@gastechheatingltd.co.uk.
Trusted by homeowners across Hertfordshire
Hundreds of homeowners across Hertfordshire trust GTH for boiler installations, boiler servicing, boiler repairs and air source heat pump installations. Read what our customers have to say.
Why Homeowners Across Hertfordshire Choose GTH
Whether you need a boiler installation, annual service, boiler repair or air source heat pump installation, our experienced team delivers reliable heating solutions across Hertfordshire.
Gas Safe & MCS Certified
Our qualified engineers are Gas Safe registered and MCS certified, ensuring every installation and service meets the highest industry standards.
40+ Years Combined Experience
Our team has decades of experience working with boilers, heating systems and renewable technologies across Hertfordshire.
Boiler Installation Specialists
We install high-efficiency boilers designed to improve comfort, reliability and energy efficiency in your home.
Air Source Heat Pump Experts
As MCS certified installers, we help homeowners transition to low-carbon heating with professionally designed heat pump systems.
Reliable Local Service
Based in Hemel Hempstead, we provide responsive support and trusted heating expertise across Hertfordshire.
Talk to Hertfordshire’s Boiler & Heat Pump Specialists
Please call 01442 603429, email info@gastechheatingltd.co.uk
Our Specialist Services
Contact GTH
We are based locally to you in Hemel Hempstead and look forward to meeting your requirements.
Please call 01442 603429 or email info@gastechheatingltd.co.uk.