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Trusted Heating & Renewable Energy Solutions in Essex
AJR ECO was founded in 2001 by Alan Rogers, who brings over 30 years of experience in the mechanical trade. We operate without salespeople, ensuring all client interactions are handled directly by qualified engineers. Our team provides transparent, fact-based guidance to help clients make informed decisions, with expertise spanning domestic and commercial heating, plumbing, electrical systems, and renewable energy solutions. We hold partnerships with leading UK insurers, including Domestic and General, MITIE, and Scottish Power.

Our engineers are Gas Safe registered, CRB-checked, and committed to compliance with Building Regulations, supported by industry-leading guarantees and insurance coverage. With ISO 9001-certified operations, we combine technical excellence with a dedication to training apprentices, ensuring long-term reliability and innovation for every project.
Services
Heating Installations Boiler Repairs Solar PV Systems Underfloor Heating Plumbing Services Electrical Testing Renewable Energy Solutions Commercial Maintenance Gas Safety Checks Central Heating Upgrades
Details
  • Year established: 2001
Highlights and features
  • We employ Gas Safe-registered engineers with over 30 years of combined experience.
  • Our MCS certification ensures top-tier renewable energy installations.
  • We offer a 7-year guarantee on most heating installations.
  • 24/7 breakdown service for urgent boiler and heating repairs.
  • ISO 9001-certified quality management systems.
Associations and certifications
  • Gas Safe Register
  • NICEIC
  • MCS (Microgeneration Certification Scheme)
  • ISO 9001
What people say
Very considerate approach Thoroughly professional and courteous Efficient, clean and pleasant Recommend them without hesitation Excellent young men
Services
Solar PV Systems
We design and install Solar Photovoltaic (PV) systems that generate clean, efficient electricity. As an MCS-approved installer, we provide end-to-end solutions from concept to completion. Our systems add property value while delivering sustainable energy performance, with options for residential and commercial clients.
Heating Installations
Our Gas Safe engineers install domestic and commercial boilers, including condensing boilers and underfloor heating. We offer 7-year guarantees on most installations and handle projects from 5kW domestic units to 1MW commercial systems. All work complies with Building Regulations and includes gas safety certifications.
Plumbing Services
We provide full plumbing solutions for residential and commercial properties, covering burst pipes, leaky taps, bathroom installations, and emergency repairs. Our team uses high-quality materials and adheres to strict safety standards, ensuring durable and compliant systems for both small and large-scale projects.
Electrical Services
Our NICEIC-certified electricians deliver design, installation, and testing services for domestic and commercial clients. We ensure compliance with health and safety regulations, offering PAT testing, consumer unit upgrades, and full rewires. All work meets legal requirements and industry best practices.
Renewable Energy
We install air-to-water heat pumps and solar thermal systems, providing sustainable heating solutions. Our systems achieve 300-500% efficiency compared to traditional boilers. We offer full lifecycle support, including design, installation, and maintenance, to ensure long-term energy savings and environmental benefits.
People
Alan Rogers
Director
With over 30 years in the mechanical trade, Alan founded AJR ECO in 2001. Gas Safe registered, he oversees all operations and ensures adherence to quality standards across domestic and commercial projects.
James Martin
Senior Contracts Manager
Starting as an apprentice at 16, James has 17 years of mechanical trade experience. He manages project planning and engineer assignments, ensuring efficient execution of all installations and maintenance tasks.
Peter Redding
Breakdown Engineer
Our senior breakdown engineer, Peter services boilers and plant equipment for major clients. Gas Safe qualified, he provides rapid response for heating emergencies across the South East.
Ashley Binns
Senior Electrician
With over a decade at AJR ECO, Ashley leads electrical projects. He ensures all installations meet NICEIC standards, covering residential and commercial design, testing, and compliance requirements.
Darren Porter
Gas Engineer
A highly experienced Gas Engineer, Darren specialises in clean and thorough installations. He frequently receives client commendations for meticulous workmanship and adherence to safety protocols during domestic and commercial heating projects.
Questions
What heating services do you offer in Essex?
We provide boiler installations, underfloor heating, central heating upgrades, and emergency repairs for domestic and commercial clients across Essex.
Are your engineers certified?
Yes, our team includes Gas Safe-registered heating engineers, NICEIC-certified electricians, and MCS-accredited renewable energy specialists.
Do you provide guarantees for your work?
We offer a 7-year guarantee on most heating installations and full compliance with Building Regulations for all projects.
Can you install solar PV systems?
As MCS-approved installers, we design and fit solar PV systems for residential and commercial properties, including maintenance and performance optimisation.
What emergency services are available?
We operate a 24/7 breakdown service for urgent boiler and heating repairs, with rapid response across the SS postcode area.
Do you work with commercial clients?
Yes, we service major commercial clients including schools, hospitals, and insurance companies like Domestic and General and MITIE.