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Trusted Mechanical & Electrical Contractors in Worksop
Smart Energy has established itself as a trusted provider of comprehensive mechanical and electrical solutions, serving clients across government, industrial, commercial, retail, and leisure sectors. With over 30 years of combined experience within our team, we prioritise delivering high-quality work that meets budgetary and timeline commitments. Our approach centres on client needs, ensuring every project is executed with precision and professionalism. We specialise in mechanical services, electrical installations, security systems, and renewable technologies, including solar photovoltaic, air source heat pumps, and EV charging infrastructure. Our reputation for reliability and technical expertise has been built through consistent delivery of turnkey solutions, from initial design to project completion.

We maintain rigorous compliance with industry standards and hold certifications for renewable technology installations, reflecting our commitment to sustainable innovation. Client testimonials highlight our ability to manage complex projects nationwide, including large-scale HVAC replacements and hybrid heating systems for social housing. Our focus on clear communication, minimal disruption, and long-term client relationships ensures a seamless experience from consultation to final execution.
Services
Mechanical Services Electrical Installations Security Solutions EV Charging Units Battery Storage Systems Plumbing & Heating Solar PV Systems Facilities Management
Highlights and features
  • We have over 30 years of combined experience in mechanical and electrical services.
  • Our team holds certifications for renewable technology installations.
  • We deliver nationwide projects with guaranteed on-time completion.
  • We offer tailored maintenance solutions for domestic and commercial clients.
  • Our client-centric approach ensures zero remedial works post-installation.
What people say
Genuine friendliness No problems Knowledgeable team Reliable installer Cost-effective delivery
Services
Mechanical Services
We design and install mechanical systems for domestic, commercial, and industrial buildings. Our services include ventilation, heating, and air conditioning solutions tailored to client specifications. Clients benefit from energy-efficient systems that comply with industry standards.
Electrical Installations
Our electrical services cover full installations, testing, and compliance for all building types. We ensure safe, efficient power distribution with minimal disruption. Clients receive certified systems meeting current regulations and operational needs.
Security Solutions
We provide CCTV, access control, and surveillance systems for homes and businesses. Our solutions enhance safety while integrating with existing infrastructure. Clients gain scalable systems adaptable to evolving security requirements.
EV Charging Units
We install EV charging infrastructure for residential and commercial properties. Our systems support sustainable transport with fast, reliable charging. Clients benefit from future-proof installations compatible with emerging technologies.
Battery Storage Systems
Our battery storage solutions optimise renewable energy usage for homes and businesses. Systems reduce reliance on grid power and lower energy costs. Clients achieve greater energy independence with scalable storage capacities.
Questions
What sectors do SEL Mechanical & Electrical work with?
We serve government, industrial, commercial, retail, leisure, and domestic sectors.
Are your renewable technology installations certified?
Yes, we hold certifications for solar PV, air source, and ground source heat pump installations.
Do you offer nationwide services?
Yes, we manage projects nationwide, including large-scale HVAC replacements for hotel chains.
What guarantees do you provide?
Our installations require no remedial works, with projects completed on time and within budget.
How do you handle complex projects?
We provide turnkey solutions, managing projects from design to completion with minimal client disruption.