Business Details
Your Trusted Partner for Construction & Roofing Solutions
M H Builders Merchants has been delivering expert construction and roofing solutions across the West Midlands for over three decades. As a family-run business based in Wednesbury and Walsall, we specialise in loft conversions, house extensions, garage conversions, and comprehensive roofing services, combining traditional craftsmanship with modern techniques. Our team of skilled tradespeople prides itself on transparency, reliability, and exceptional customer service, offering a one-stop shop from initial design to project completion. Recognised by local councils and trusted by homeowners, we maintain a 5.0-star rating from 61 reviews, reflecting our commitment to quality workmanship and client satisfaction. With guaranteed start dates, weekly progress updates, and proactive issue resolution, we ensure every project meets the highest standards while minimising disruption to our clients' daily lives. 
Services
Loft Conversions
House Extensions
Roofing Services
Garage Conversions
Kitchen Extensions
Conservatories
Design & Planning
Property Renovations
Gutter Installation
New Roofs
Highlights and features
- Guaranteed exact start dates for every project
- Weekly progress reports and transparent updates
- Proven reliability with on-time completion
- Transparent communication from start to finish
- Proactive issue resolution to minimise delays
What people say
Excellent workmanship
Highly recommend
Very professional
Nothing too much trouble
Top quality job
Services
Loft Conversions
Transform your unused loft space into functional living areas with our expert conversion services. We specialise in dormer extensions, bathroom installations, and structural modifications, ensuring compliance with building regulations. Our team delivers tailored solutions, from initial design to final finishes, with minimal disruption to your home life. Clients consistently praise our punctuality, attention to detail, and ability to complete projects within agreed timelines.
House Extensions
Create additional living space with our custom house extensions, including kitchen, dining, and living area expansions. We manage all aspects of the build, incorporating plumbing, electrical work, and carpentry by certified professionals. Our process includes architectural collaboration and weekly progress updates, ensuring seamless execution. Customers highlight our reliability in meeting deadlines and maintaining clean, organised workspaces throughout the project.
Roofing Services
Comprehensive roofing solutions including new installations, repairs, and maintenance for residential properties. Our services cover gutter replacement, flat roof repairs, and slate/tile roof upgrades using durable materials. We offer emergency repair options and provide detailed inspections to identify potential issues. Clients appreciate our prompt response times and long-lasting solutions that enhance property value and weatherproofing.
Garage Conversions
Repurpose your garage into functional living spaces such as home offices, gyms, or additional bedrooms. We handle structural modifications, insulation, and electrical upgrades to create comfortable, usable areas. Our team ensures proper ventilation and compliance with building regulations, with customers noting our meticulous attention to cleanliness and project organisation throughout the conversion process.
Design & Planning
End-to-end design and planning services for construction projects, including architectural collaboration and building regulation applications. We coordinate with certified engineers to ensure structural integrity and provide clear cost breakdowns before work commences. Clients value our transparent communication, expert guidance through planning permissions, and ability to translate conceptual ideas into practical, buildable designs.
Questions
What areas do you cover?
We serve Walsall, Wednesbury, Birmingham, Aldridge, West Bromwich, Bloxwich, Great Barr, Sutton Coldfield, Wolverhampton, Cannock, and surrounding West Midlands areas.
How do you handle project timelines?
We guarantee exact start dates and provide weekly progress reports, with most projects completed within agreed deadlines as confirmed by our 5.0-star customer reviews.
What services require planning permission?
Loft conversions, house extensions, and conservatories typically require planning permission. Our team guides clients through the entire approval process with local authorities.
Do you offer emergency repair services?
While we don't provide 24/7 emergency services, we prioritise urgent roofing and structural repairs during standard working hours.
How do you ensure project quality?
We use certified tradespeople, conduct regular inspections, and maintain transparent communication throughout each project, resulting in consistently high customer satisfaction scores.
