Transform Underused Space, Beautifully
Garage & Basement Conversions
Turn your unused garage or basement into a functional room with our specialist conversion service. We design, structurally adapt, insulate, wire, and finish spaces to create bedrooms, offices, gyms, or annexes that add value and comfort.
Based in Wednesbury, West Midlands, we serve the whole of Birmingham and surrounding areas. Ideal for homeowners needing more space without moving, delivered with clarity, care, and project management.
Design to Delivery, Seamlessly
The Conversion Partner Homeowners Trust
Choosing us means your conversion is planned, engineered, and finished by an experienced construction company Wednesbury, West Midlands, with a proven record for clear communication and tidy sites.
We assess structure, ventilation, damp-proofing, headroom, insulation, fire safety, and escape routes before design begins, so your new room feels solid, warm, quiet, and compliant.
As turnkey building contractors Wednesbury homeowners rely on, we handle drawings, planning permissions where required, utilities, and waste removal, coordinating every trade for you. You get one accountable team, a dedicated site manager, and weekly progress updates tailored to your schedule.
We benchmark each stage against measurable quality standards and share transparent costs and timelines from day one. Our trained team undertakes structural alterations, RSJ installation, service re-routing, and premium finishes, backed by our free 3-month workmanship guarantee.
We’re covered by Public Liability Insurance for peace of mind. Locally, we convert garages and basements in Wednesbury, Birmingham and across the wider West Midlands, with a preferred radius of 50 km for smaller projects and up to 100 km for larger schemes—if you’re further afield, please ask.
Clients consistently highlight our reliability, problem-solving, and respectful, courteous workforce. Our Wednesbury construction services prioritise durability and long-term performance.
If you want a single point of responsibility, predictable outcomes, and a space that genuinely adds value, we’re the specialist partner to deliver—from first survey to final handover.
Your Conversion Questions Answered
Do I need planning permission?
Many garage and basement conversions fall under permitted development, but conditions apply to structure, appearance, and volume. We check this upfront and, if needed, prepare drawings and submit applications on your behalf. As experienced building contractors Wednesbury homeowners trust, we liaise with Building Control to ensure compliance, approvals, and smooth inspections throughout.
How do you manage damp and ventilation?
We begin with a thorough survey, then specify membranes, cavity drainage, or tanking systems for basements, plus appropriate insulation, vapour control layers, and mechanical ventilation with heat recovery where beneficial. Our Wednesbury construction services follow best practice to prevent condensation, mould, and ingress, creating a comfortable, durable room with correct airflow, extract rates, and long-term maintainability.
What will the project timeline be?
Typical garage conversions take four to six weeks; basements can run eight to twelve weeks depending on structure, utilities, and finishes. We create a clear programme with milestones, weekly updates, and one site manager. As trusted builders in Wednesbury, we coordinate trades to minimise disruption while protecting driveways, access routes, and neighbouring properties.
How much will a conversion cost?
Costs vary by structural needs, headroom solutions, insulation, heating, electrics, and specification. After survey, we provide a fixed, itemised proposal so you can prioritise options confidently. As a construction company Wednesbury homeowners rely on, we value-engineer layouts and materials to maximise performance and resale value without compromising safety, compliance, or long-term durability.
Can you handle design and permissions?
Yes. We offer a complete design-and-build route, producing drawings, structural calculations, and interior layouts, then securing approvals where required. You deal with one team from survey to handover. As a local builder Wednesbury families recommend, we streamline decision-making, coordinate suppliers, and ensure specifications match your budget, lifestyle, and long-term maintenance preferences.
What guarantees and insurance apply?
All conversion work includes our free 3-month guarantee covering workmanship issues such as leaks or defects; if anything arises, we return promptly to resolve it. We also carry Public Liability Insurance for your protection. As trusted builders Wednesbury homeowners choose, we document warranties, manuals, and maintenance guidance at handover for lasting peace of mind.
We asked Maliya Constructions to turn our integral garage in Wednesbury, West Midlands into a home office and utility. From the first survey they explained structure, insulation, and fire safety clearly, then produced drawings and a schedule we could trust. The team rerouted services, installed an RSJ, and matched the brickwork so it looks original. They were tidy, on time, and transparent with costs. Weekly updates meant no surprises. The room is warm, quiet, and beautifully finished.
Hannah Price
⭐️⭐️⭐️⭐️⭐️Our semi had a damp, unused cellar in Darlaston, Birmingham that we wanted as a playroom and occasional guest suite. Maliya Constructions surveyed, designed a cavity-drain system with sump, improved ventilation, and handled Building Control. They coordinated electrics, underfloor heating, and a compact shower room, keeping the house liveable throughout. Communication was excellent, with weekly updates and clearly itemised options. The finish is superb and the room stays dry and warm. We would gladly recommend them.
Daniel Cooper
⭐️⭐️⭐️⭐️⭐️
Request Your Quote
Ready to unlock extra space? Share a few details about your garage or basement conversion in Wednesbury, West Midlands or anywhere across Birmingham and the wider region. We’ll review your aims, budget, and timescales, then propose a clear, itemised plan. For larger projects we travel up to 100 km; for smaller works we prefer 50 km—outside these distances, please contact us to discuss.
