Northern Renewable Energy

About Us

Northern Renewable Energy Service (NRES) provides comprehensive servicing and maintenance solutions for a diverse range of energy solutions to businesses across the North East of England and the south-east of Scotland. Established in 2014, we have built a solid reputation for reliable service and expertise in a variety of sectors.

What We Offer

We offer a complete package of services to ensure the optimal performance and efficiency of your energy systems. Our comprehensive annual service plans include:

• Full inspection and assessment of all system components
• Setting and reporting checks to ensure proper functionality
• Brine testing for heat pumps
• Expansion vessel check for safety and efficiency
• Filter cleaning to prevent contamination
• Pipe insulation check for heat retention
• DHW check for optimal hot water supply
• Sentinel inhibitor top-up to protect against corrosion
• Sensor calibration for precise temperature control

Expertise in Renewable and Traditional Energy Solutions

Our skilled technicians are certified to work on a variety of energy systems, including:

• Air Source Heat Pumps (ASHP)
• Biomass Boilers
• Combined Heat and Power (CHP) systems
• Gas and electric boilers

Areas We Serve

From our base in Sunderland, we proudly serve businesses across the North East of England and parts of Edinburgh and Glasgow. We cover the postcodes: TD, EH, NE, DH, DL, TS, HG, YO, and SR.

Why Choose NRES?

• Years of experience and a proven track record in the industry
• Responsive and reliable service with next-day spare parts availability
• Highly skilled and certified technicians
• Competitive pricing and transparent quotes
• Recognition as a HETAS Registered Installer and ETA/Sokratherm VIP Installer
• Leading provider of Gas Appliance testing services