Business Details
42 Years
experience
Emergency
services
Trusted Heating Installers in Hertfordshire
AOS Heating has been a leading expert in the heating and boiler industry for over 38 years. Established in 1984, we are a family-run business proud of our reputation for outstanding customer service and reliable solutions. Our services include central heating installations, boiler repairs, servicing, and renewable technologies like air source heat pumps. With a commitment to continuous staff development and cutting-edge technology, we prioritise customer needs and satisfaction.Our engineers hold Safe Gas accreditation, ensuring safety and compliance. We maintain transparency through regular communication and quality monitoring, supported by public liability insurance up to 5 million. Our success stems from recommendations by satisfied customers, reflecting our dedication to excellence.
Services
Boiler Repair
Boiler Servicing
Central Heating
Powerflushing
Air Source Heat Pumps
Electrical Services
Details
- Year established: 1984
Highlights and features
- 38 years of expertise in heating and boiler systems.
- Family-run business with a focus on customer satisfaction.
- 24/7 emergency repair service available.
- Interest-free financing options for installations.
- Accredited by leading industry manufacturers and RECC.
Associations and certifications
- Worcester Bosch
- Ideal
- Gas Safe Register
- RECC
What people say
Polite, efficient, professional
Excellent workmanship
24/7 emergency support
Knowledgeable engineers
Clean and tidy
Services
Boiler Repair
Our Gas Safe-registered engineers provide rapid boiler repairs, prioritising gas leaks and emergencies. Servicing Hertfordshire and Essex, we carry common parts for same-day fixes. Call 0800 028 28 23 for urgent assistance.
Central Heating
We design and install tailored central heating systems, including radiators, thermostatic valves, and energy-efficient boilers. Full site surveys ensure optimal system performance, with 5-year warranties on installations.
Powerflushing
Our chemical powerflush removes sludge and debris from heating systems, improving efficiency by 1530%. Includes MagnaClean filter installation to prevent future buildup, complying with BS 7593 standards.
Air Source Heat Pumps
We supply and install Mitsubishi Electric Ecodan air source heat pumps, integrating with radiators and hot water systems. Ideal for off-grid properties seeking sustainable, low-carbon heating solutions.
Boiler Servicing
Annual boiler servicing ensures safe, efficient operation. Our engineers perform safety checks, clean components, and provide advice on replacements, with service plans starting at 16.40/month.
Questions
What areas do AOS Heating cover?
We serve Hertfordshire, Essex, Buckinghamshire, and North London.
Do you offer emergency boiler repairs?
Yes, we provide 24/7 emergency repair services.
Are financing options available?
Yes, we offer interest-free financing for installations.
What accreditations do you hold?
We are Worcester Bosch and Ideal accredited installers and RECC members.
Do you service existing boilers?
Yes, we offer annual servicing and breakdown cover plans.
