Business Details
36 Years
experience
Emergency
services
Your Trusted Construction Partner in London
Zielinski Construction, founded by Mr. Roman Zielinski in 1990, has over 25 years of hands-on experience delivering professional construction services. As a family-run business, we prioritise customer satisfaction, transparent pricing, and ethical practices. Our expertise spans demolition, concreting, basement development, and electrical works, serving residential and commercial clients across London. Our team combines technical proficiency with a personal approach, ensuring projects are completed on time, within budget, and to the highest standards. We offer holistic solutions, coordinating all aspects of construction to minimise disruption and maximise value for clients.Our commitment to health and safety, coupled with accreditations like NICEIC and Gas Safe certification, underscores our reliability. With hundreds of completed projects, we provide testimonials and free consultations to build client confidence. Our engineers and tradespeople are experts in their fields, offering tailored advice to achieve cost-effective, durable results. We guarantee responsiveness, clear communication, and meticulous attention to detail throughout every project. Zielinski Construction remains a trusted partner by treating every property as if it were our own.
Services
Demolition
Concreting
Basement Development
Electrical Works
Roofing
Bespoke Joinery
Plumbing & Heating
Fences & Driveways
New Builds
Acoustic Systems
Details
- Year established: 1990
Highlights and features
- We have over 25 years of hands-on construction experience.
- Our services are delivered with transparent, predictable pricing.
- We coordinate all aspects of construction projects in-house.
- Our engineers are NICEIC and Gas Safe certified professionals.
- We guarantee a response within 12 hours for all client inquiries.
Associations and certifications
- NICEIC
- Gas Safe
What people say
Professional standards
Timely delivery
Expert service
Reliable
Experts in their field
Services
Demolition
Our demolition services handle residential and commercial projects of all scales, from partial building removal to complete site clearance. We prioritise health and safety, minimising dust and disruption while ensuring ethical waste disposal. With over 25 years of experience, we provide efficient, cost-effective solutions for property renovations or new developments.
Basement Development
We specialise in transforming unused basement spaces into functional areas like home gyms, guest rooms, or entertainment spaces. Our expertise includes excavation, damp proofing, and legal compliance, ensuring structurally sound and valuable property additions. Projects are managed from concept to completion with minimal disruption to occupants.
Electrical Works
As NICEIC-certified electricians, we handle all domestic electrical needs, including rewiring, appliance installation, and security systems. Our services include safety testing, fault diagnosis, and 10-year guarantees on installations. We ensure compliance with current regulations while integrating modern solutions like LED lighting and photovoltaics.
Roofing
Our roofing services cover flat and pitched roofs, including repairs, re-roofing, and new installations. We address issues like water ingress and structural damage, using durable materials to ensure long-term protection. Our team provides diagnostic assessments and tailored solutions for both residential and commercial properties.
Acoustic Systems
We install floor and wall acoustic systems to reduce noise transmission in residential properties. Our solutions address airborne and impact noise, using high-performance materials to create quieter living environments. Projects include neighbour disputes, home cinemas, and multi-family buildings, with minimal disruption during installation.
People
Mr. Roman Zielinski
Founder
With over 25 years in construction, Mr. Zielinski established the company in 1990, focusing on customer-centric service and ethical practices. His leadership ensures technical excellence and personal attention to every project.
Questions
What construction services do you offer in London?
We provide demolition, basement conversions, electrical works, roofing, and bespoke joinery across London and surrounding areas.
Are your electricians certified?
Yes, our electrical team holds NICEIC certification for domestic installations and safety compliance.
Do you handle both residential and commercial projects?
We work on all property types, including homes, landlords' properties, and commercial developments.
How do you ensure project transparency?
We provide written plans with timelines, budgets, and regular progress reviews for all projects.
What accreditations do you hold?
We are NICEIC-certified electricians and Gas Safe registered for plumbing and heating services.
Can you assist with planning permissions?
We advise on party wall agreements and building regulations compliance for basement and structural works.
