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37 Years
experience
Emergency
services
Trusted Electrical Contractors in St Helens
Slater Electrical has been delivering professional electrical services since 1989, combining over four decades of industry expertise with a commitment to quality and reliability. As NICEIC approved contractors, we specialise in electrical installations, maintenance, and advanced heating control systems for commercial, educational, and domestic clients. Our team of fully qualified engineers holds ECS certifications and undergoes CRB checks, ensuring the highest standards of safety and professionalism.

We are Gas Safe registered and proud members of Constructionline, reflecting our dedication to compliance and excellence. With a legacy of training apprentices and a reputation for honest, dependable service, we continue to serve St Helens and surrounding areas with tailored electrical solutions that prioritise efficiency and client satisfaction.
Services
Electrical Installations Heating Controls Emergency Repairs Maintenance Rewires
Details
  • Year established: 1989
Highlights and features
  • We offer 40 years of electrical contracting expertise.
  • Our team are NICEIC approved and Gas Safe registered.
  • All engineers hold ECS certificates and undergo CRB checks.
  • We provide 24/7 emergency repair services.
  • Specialists in energy-efficient heating control systems.
Associations and certifications
  • NICEIC
  • Gas Safe
  • Constructionline
What people say
Excellent and reliable service Best electrical contractor Highly competent and professional Immediate support Long-term trust
Services
Electrical Installations
We design and implement electrical installations for commercial and domestic properties. Our NICEIC-approved team ensures compliance with safety standards while delivering tailored solutions for new builds and renovations. Clients benefit from durable systems that enhance property functionality.
Heating Controls
Specialist installation of energy-efficient heating control systems, including BMS. We optimise energy use for businesses and schools through custom-designed panels. Gas Safe registered engineers ensure safe, compliant installations that reduce long-term costs.
Emergency Repairs
Urgent electrical fault resolution available 24/7 across Merseyside. Our rapid-response team handles emergencies like power failures and lighting issues. Clients receive immediate support to minimise downtime and ensure safety in critical environments.
Maintenance
Planned preventative maintenance for electrical systems in schools, nursing homes, and businesses. Regular inspections and testing ensure compliance and system longevity. We work closely with local authorities to maintain operational safety standards.
Rewires
Complete electrical rewiring services for residential and commercial properties. Our team upgrades outdated systems to modern standards, improving safety and efficiency. Projects include testing, certification, and minimal disruption during works.
People
Neil Slater
Managing Director
With over 20 years in electrical contracting, Neil oversees operations and client relations. He continues his father's legacy by training apprentices and maintaining high service standards across commercial and domestic projects.
Ivan Baracskai
Premise Manager
St Gregory's High School's Premise Manager praises Slater Electrical's professionalism and flexibility. He highlights their 29-year experience managing large facilities and their exceptional responsiveness to service needs.
Yvonne Houghton
St Bartholomew's Court
Nursing home representative with 15+ years of experience using Slater Electrical. She commends their reliability, politeness, and consistent delivery of high-quality electrical services tailored to care environments.
Questions
What electrical services do you offer?
We provide installations, heating controls, emergency repairs, maintenance, and rewires for commercial and domestic clients.
Are you available for emergencies?
Yes, our 24/7 emergency service responds promptly to faults and urgent electrical issues across Merseyside.
Which accreditations do you hold?
We are NICEIC approved, Gas Safe registered, and members of Constructionline with CRB-checked engineers.
Do you serve commercial clients?
Yes, we work with schools, nursing homes, local authorities, and businesses on electrical systems and controls.