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Business Details
23 Years
experience
Expert HVAC Installation & Maintenance in Yarm
Established in 2003, A P B Services delivers expert air conditioning and heat pump installation, maintenance, and commissioning across Teesside, County Durham, and North Yorkshire. With 38 years of industry experience, including 13 years with a leading local firm and 7 years at Carrier UK, we combine technical expertise with a commitment to quality. Our City & Guilds-qualified team specialises in energy-efficient systems for domestic and commercial properties, utilising advanced techniques to ensure leak-free, durable installations.

Backed by manufacturer training from Toshiba, Fujitsu, and Mitsubishi, we adhere to F Gas regulations and prioritise health, safety, and environmental responsibility. Our client-focused approach ensures competitive pricing without compromising on service excellence, supported by a comprehensive maintenance programme to optimise system performance and longevity.
Services
Air Conditioning Installation Heat Pump Maintenance Commercial HVAC Systems Domestic HVAC Solutions Energy Efficient Systems Chiller Unit Servicing Ventilation Installation System Commissioning Refrigeration Maintenance Process Cooling Solutions
Details
  • Year established: 2003
Highlights and features
  • 38 years of specialist HVAC experience including industrial refrigeration systems
  • City & Guilds qualified engineers with manufacturer-certified training
  • Specialists in energy-efficient air conditioning and heat pump systems
  • Comprehensive maintenance services to prevent costly system failures
  • Proven track record with commercial clients across multiple sectors
Associations and certifications
  • City & Guilds
Services
Air Conditioning Installation
Professional air conditioning installation using specialist tools and nitrogen purging to prevent contamination. We ensure leak-free connections through precision torque wrenches and minimal brazing. Systems are tailored to property specifications including room dimensions, heat generation, and access requirements.
Heat Pump Maintenance
Comprehensive maintenance programmes to optimise system efficiency and longevity. Our proactive servicing prevents costly breakdowns through early identification of potential issues. We service both domestic and commercial systems with minimal disruption to operations.
Commercial HVAC Systems
Tailored HVAC solutions for commercial premises including offices, factories, and workshops. We install and maintain high-capacity systems such as ceiling cassette inverters and ducted systems. Our expertise extends to process cooling applications with systems up to 4.5 megawatts capacity.
Energy Efficient Systems
Specialist installation of energy-efficient air conditioning and heat pump systems. We recommend high COP inverters and HRV ventilation solutions to reduce energy consumption. Our systems balance environmental responsibility with optimal temperature control performance.
Chiller Unit Servicing
Expert maintenance and repair of industrial chiller units including reciprocating, screw, and centrifugal models. We service systems ranging from 2.5kW to 4.5MW capacity, ensuring reliable operation for critical process cooling applications.
People
Andy Bourner
Owner
Industrial Air Conditioning & Refrigeration Engineer with 38 years' experience. Former supervisor at Carrier UK, specialising in large-scale systems. Established A P B Services in 2003 to deliver premium HVAC solutions with technical excellence and customer focus.
Questions
What HVAC services do you offer?
We provide air conditioning and heat pump installation, maintenance, and commissioning for domestic and commercial properties across the North East of England.
Which areas do you cover?
We serve Teesside, County Durham, and North Yorkshire including Stockton, Middlesbrough, Darlington, and Northallerton.
Are your engineers qualified?
Our team holds City & Guilds qualifications and manufacturer certifications from Toshiba, Fujitsu, and Mitsubishi, with 38 years of combined industry experience.
Why is regular maintenance important?
Regular maintenance prevents costly breakdowns, improves energy efficiency, and extends system lifespan by identifying potential issues before they escalate.
Do you offer emergency services?
We prioritise prompt service during working hours but do not provide out-of-hours emergency callouts.