Concept Electrical Services Limited

Costello’s Electrical Contractors Ltd

NICEIC Approved Contractors serving Hale, Altrincham & beyond since 1970

Established in 1970, Costello’s Electrical Contractors Ltd has built a reputation as one of the most trusted and well-respected electrical firms in the Hale and Altrincham area. As NICEIC Approved Contractors, we are fully accredited to carry out safe, compliant, and professional electrical work to the highest industry standards.

With over 50 years of continuous service, our business has grown through word of mouth, reliability, and a commitment to quality. Whether it’s a simple domestic repair, a full home rewire, or a large-scale commercial project, our experienced team delivers exceptional results—on time and on budget.

Domestic & Commercial Electrical Services

We provide a complete range of electrical services, including:

• Full and partial rewires
• Consumer unit (fuse board) upgrades
• Electrical Installation Condition Reports (EICRs) for homeowners and landlords
• Lighting installation – indoor, outdoor, decorative, and energy-efficient solutions
• Socket installations, repairs, and extensions
• Smoke, heat, and carbon monoxide alarm systems
• EV charger installations for homes and businesses
• CCTV and security systems
• Intruder alarms – from basic kits to monitored systems
• Data cabling and network wiring (Cat5/6)
• Emergency lighting and commercial compliance testing
• Fire alarms and safety systems (where applicable)

All works are fully certified and carried out in line with the latest BS 7671 wiring regulations.

Testing, Certification & Compliance

As NICEIC Approved Contractors, we ensure all notifiable work is properly tested, documented, and certified. We offer:

• Periodic testing & inspections
• Landlord safety checks (EICRs)
• Part P Building Regulations compliance
• Professional electrical consultancy for larger builds or refurbishments
• Project-managed services with experienced oversight

Hale Village Shop & Repair Service

In addition to our contracting work, we also operate a well-established retail shop in Hale Village. Here, we stock:

• Light bulbs, including LED and specialty fittings
• Batteries for household and specialist needs
• Small electrical appliances
• Vacuum cleaner servicing and repairs
• Spare parts and friendly, knowledgeable advice

This personal, local service sets us apart—offering practical help and a human face in an industry that’s often impersonal.

Built on Trust, Backed by Experience

We’ve proudly served thousands of satisfied customers across Hale, Altrincham, Bowdon, Timperley, Sale, Wilmslow, Knutsford, and throughout Cheshire and Greater Manchester. Our long-standing reputation is built on:

• Punctual, tidy, and respectful service
• Honest pricing with no hidden costs
• Fully insured and risk-assessed work
• Clear communication from quote to completion

We’re proud to be the trusted name in electrical contracting for generations of local families and businesses.

Get in Touch

To request a quote, book a job, or ask for advice, contact us today:

🌐 Website: costelloselectrical.co.uk