T: 01359 342 538 M: 07377 153 954
T: 01359 342 538 M: 07377 153 954
PANASONIC - MITSUBISHI - FUJITSU - DAIKIN - MIDEA - SAMSUNG

Lectec Ltd are fully insured and provide professional energy-efficient Air Conditioning Installation in Norwich and Norfolk. With fully qualified, F-Gas Certified Engineers, with over 25 years experience installing Air Conditioning Systems in homes and commercial buildings throughout Norwich and the wider Norfolk area.
We design and install air conditioning systems that deliver reliable cooling in summer and efficient heating in winter, tailored to your property, usage needs, and budget.

We regularly carry out air conditioning installations across Norwich and surrounding areas, including:
From modern apartments and offices to retail units and period properties, we design systems that integrate efficiently and discreetly into your space.

Lectec Ltd is committed to the highest standards of professionalism, safety and quality. Our engineers are fully qualified, experienced and certified to install air conditioning systems that are safe, efficient and compliant with all UK regulations.
We hold formal accreditation and recognition from a range of trusted organisations and manufacturers, including:
Professional & industry certifications
Manufacturer & brand accreditations
Why this matters
These accreditations mean your installation is carried out to manufacturer standards and industry best practice, with full support from recognised brands. This ensures; Safe, certified workmanship, Warranty compliance, Reliability and performance together with Peace of mind for homeowners and businesses

Our domestic air conditioning installations are ideal for bedrooms, living areas, home offices, and garden rooms. Modern systems are quiet, compact, and highly efficient.
Benefits for homeowners include:
We install wall-mounted, floor-mounted, and multi-room air conditioning systems, carefully positioned for performance and aesthetics.

We provide commercial air conditioning installation in Norwich and Norfolk for:
Our commercial systems are designed around heat-load calculations, compliance requirements, and long-term energy efficiency, ensuring comfort while controlling operating costs.

Every air conditioning installation follows a clear, structured process:

We install systems from leading manufacturers known for reliability and efficiency, including:
This allows us to recommend the best solution for your property rather than a one-brand approach.

Modern air conditioning systems use advanced inverter heat-pump technology, making them highly efficient and economical to run. Many systems provide both heating and cooling, reducing the need for separate heating systems.
During your survey, we’ll advise on: - Estimated running costs - SEER and SCOP efficiency ratings - Zoning and smart control options







Please reach out to us if your question is not answered here to contact@lectecltd.com
Costs depend on system size, number of units and installation complexity. Most installations start from £1,550.00 for a single split system. We provide a free, no-obligation quotation following a site survey.
Most domestic installations are completed within 1–2 days. Larger commercial projects may take longer depending on scope.
Yes. Modern air conditioning systems provide efficient heating as well as cooling using heat-pump technology.
Yes. We offer ongoing servicing and maintenance to keep systems running efficiently and to maintain manufacturer warranties.

Our client required the external air conditioning unit to be positioned on the garage roof due to limited space at ground level and a desire to avoid the unit being visible from the patio area.

We discussed our clients requirements and during the on-site survey were able to confirm the location and route for the relevant trunking.

The routing for the Trunking was to our clients satisfaction with the Unit on the roof on specialised noise reducing rubber feet, and the trunking installed using specialist fixings.

I found LECTEC via check a trade after not being able to find someone locally. Communication from the get go was excellent. John and Jim who did the installation were really friendly and did a really neat and tidy install. I was also shown how to use the unit before they left. Really pleased and will be recommending them.
Amy W
29/01/2026
Wymondham
Checkatrade Review

Great service - all went to plan despite me wanting a slight change:-)) John and Jim were super helpful and explained everything as needed. All done and air con / heat unit working well. Looking forward to some hot weather to really try it out.
Beverley Bulmer
25/04/2024
Attleborough
Google Review

We really recommend Lectec - John and Jim were very professional and friendly. The installation is so smart and tidy, it looks and works great. Stress free, great experience and thrilled with our new system.
Lydia Hunt
23/04/2024
Great Fransham
Google Review
If you're considering Air Conditioning Installation in Norwich or anywhere in Norfolk, contact Lectec Ltd today for expert advice and a free site survey.
We deliver professional air conditioning installations designed for comfort, efficiency, and long‑term performance.
Bury Saint Edmunds IP31 3FW, UK
T: 01359 342 538 M: 07377 153 954 Email: contact@lectecltd.com
Open today | 08:00 – 17:30 |
Our qualified Technicians cover Norwich and surrounding areas
Panasonic Wall Mounted Unit as part of Multi Split System at Air Conditioning Installation Norfolk
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