Business Details
12 Years
experience
Emergency
services
Trusted HVAC Contractors in London
Established in 2014, Jacobandjacob has built a reputation as a trusted provider of heating and electrical services across London. With over two decades of combined experience, our team specialises in residential and commercial boiler installations, central heating systems, electrical rewiring, and lighting design. We prioritise transparency, honesty, and client satisfaction, ensuring all work adheres to the highest safety and quality standards.Our engineers hold Gas Safe and NICEIC accreditations, and we guarantee no hidden fees, using only premium materials. From emergency repairs to full system installations, we deliver tailored solutions with minimal disruption, backed by comprehensive certifications and a commitment to excellence.
Services
Boiler Installations
Central Heating Systems
Electrical Rewiring
Gas Safety Certificates
Emergency Repairs
Lighting Design
Planned Maintenance
Details
- Year established: 2014
Highlights and features
- Over 20 years of combined experience in HVAC and electrical services
- Gas Safe and NICEIC accredited for industry-leading standards
- Transparent pricing with no hidden extras or unexpected costs
- Emergency services available 24/7 for urgent heating or electrical issues
- Project-managed installations ensuring minimal disruption to clients
Associations and certifications
- Gas Safe Register
- NICEIC
- Thames Water
- Vaillant
- Vent Axia
- Viessmann
- Checkatrade
What people say
Reliable team
Excellent service
No hidden fees
Prompt emergency response
Professional engineers
Services
Boiler Installations
We specialise in residential and commercial boiler installations, ensuring efficient and safe heating solutions tailored to client needs. Our engineers are Gas Safe registered and use only high-quality components. All installations comply with current regulations, including energy efficiency standards, and come with full certification and guarantees.
Electrical Rewiring
Our electrical rewiring services cover full property upgrades and new builds, adhering to BS:7671 standards. We ensure minimal disruption while delivering safe, modern electrical systems. All work includes NICEIC certification and thorough testing to guarantee long-term reliability and compliance.
Gas Safety Certificates
We provide Gas Safe-certified safety checks and documentation for landlords and businesses. Our inspections identify potential hazards and ensure compliance with legal requirements. Certificates are issued promptly, with clear explanations of any necessary remedial work.
Emergency Repairs
Our 24/7 emergency repair service addresses urgent heating and electrical failures across London. Rapid response times and transparent pricing ensure minimal downtime. Engineers carry essential parts to resolve issues efficiently, prioritising client safety and property protection.
Lighting Design
We design and install bespoke lighting schemes for residential and commercial spaces, including LED upgrades and smart systems. Projects focus on energy efficiency, aesthetics, and functionality. All installations meet current regulations and include full testing and certification.
Questions
What areas do you cover?
We operate throughout London, serving residential and commercial clients in central and Greater London areas.
Are your engineers certified?
Yes, all our engineers hold Gas Safe and NICEIC accreditations, with additional certifications from manufacturers like Vaillant and Viessmann.
Do you offer emergency services?
Yes, we provide 24/7 emergency support for boiler breakdowns, electrical faults, and urgent heating issues.
How do you ensure quality?
We use premium materials, follow BS:7671 and Gas Safe standards, and provide full certification for all work completed.
Can you handle commercial projects?
Yes, we manage large-scale commercial installations, including listed buildings and new developments, with out-of-hours scheduling options.
