Helping people find the right solution

Helping people find
the right solution

Created over 15 years ago to provide a complete building service for our clients, B&Lonzer Construction are more than just a local builder.

info@blonzer.co.uk

info@blonzer.co.uk

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info@blonzer.co.uk

info@blonzer.co.uk

Copy mail

B&Lonzer offers good customer relations, innovative technological solutions and attention to the safety 

of workers on site.
B&Lonzer offers good customer relations, innovative technological solutions and attention to the safety 

of workers on site.

We will work with you to discover the full potential of your home and offer a one-stop shop for your project, from the creative planning stages, right through to completion. Our service is available anywhere in the UK.

We are members of the Federation Master Builders.

Our mission is to create spaces that inspire, comfort, and endure, blending innovative design with time-honored building techniques to ensure that each project we undertake becomes a lasting testament to quality and vision.
Our mission is to create spaces that inspire, comfort, and endure, blending innovative design with time-honored building techniques to ensure that each project we undertake becomes a lasting testament to quality and vision.

Bart Lonzer

CEO B&Lonzer Construction

Reliable Experience
Reliable Experience

We embody a dynamic approach that effortlessly intertwines strategic acumen, pioneering design, and state-of-the-art technology, all powered by the exceptional talents within our remarkable team.

Top Quality and Timeliness
Top Quality and Timeliness

We prioritize quality and timeliness. Our projects are executed meticulously and in accordance with schedules, allowing clients to enjoy durable, on-budget solutions.

Personalized Approach and Satisfied Clients
Personalized Approach and Satisfied Clients

We take an individualized approach to each project, leading to client satisfaction. Find out why our clients recommend us to their friends.

Our specialization

We can offer you everything you need

Our Work has
included over 100+ Building projects

We can offer you everything you need
Extensions

We know how important it is to utilize every meter of land in London and our 15 years of experience will help you choose best cost to value approach. We distinguish ourselves to help the homeowners with space planning to maximize property potential. We offer relevant certificates on completion and assist with planning permisson application and local authorities inspections where applicable.

Loft conversions

We have extensive experience in designing and gaining approval for loft conversions with or without the additional space provided by dormer windows. We can transform your unused loft space into space for a new bedroom and en-suite, games room or simply additional space in your home.

Kitchen design

We work with several suppliers to ensure we obtain the best match for both our clients’ budget and preferences. We can also make you a fully bespoke kitchen if you prefer with hand made units. Needless to say we are also able to help in your selection of fixtures & fittings, tiles and solid or composite work surfaces.

Bathroom design

One of our most important considerations within our bathroom works relates to the care and attention to detail in the installation stage to ensure that all wet areas are suitably tanked to reduce any water-related issues in the future. We work with several suppliers to ensure we obtain the best match for both our clients’ budgets and tastes.

100+ Happy Customers are Trusting Us

What our satisfied clients say about us

What our satisfied clients say about us