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Expert Builders in Crewe | Jason Welch Building Services
Established over two decades ago, Jason Welch Building Services has built a reputation as a trusted Cheshire-based construction company. Our expertise spans residential extensions, barn conversions, and full-scale renovations, delivered with a commitment to quality and client satisfaction. We pride ourselves on maintaining industry-recognised qualifications, including NVQ and City & Guilds certifications, ensuring technical excellence across all projects. Our approach combines professional project management with hands-on client collaboration, enabling homeowners to actively participate in their builds when desired.

With a network of trusted tradespeople and partnerships with independent architects, we manage every stage from initial design to final completion. Our service area covers Cheshire and extends to Staffordshire and Derbyshire, supported by a track record of positive client testimonials. We specialise in transforming properties through bespoke solutions like kitchen refurbishments, bungalow construction, and space-optimising extensions while maintaining strict adherence to budgetary and timeline commitments.
Services
Home Extensions Barn Conversions Kitchen Refurbishments Landscaping Design & Build Plastering Tiling Conservatories Bathroom Installations Bungalow Building
Highlights and features
  • We have over 20 years of experience in residential construction
  • Our team consists of NVQ and City & Guilds qualified professionals
  • We offer project management services to involve clients directly in their builds
  • We provide comprehensive building services from groundwork to roof
  • We maintain a strong reputation through numerous client testimonials
Associations and certifications
  • NVQ
  • City & Guilds
What people say
Excellent standard of workmanship Professional approach Highly recommend Kept informed throughout Transformed our property
Services
Home Extensions
We design and construct custom home extensions to increase living space. Our services include structural planning, groundwork, and finishing touches to create seamless additions. Clients benefit from our 20+ years of experience in creating functional, aesthetically pleasing extensions that enhance property value.
Barn Conversions
Specialist conversion of traditional barns into modern living spaces. We manage listed building requirements, heritage compliance, and modernisation while preserving original features. Our expertise ensures historically sensitive transformations that meet contemporary living standards.
Kitchen Refurbishments
Full kitchen design and installation services, including layout optimisation, cabinetry, and appliance integration. We deliver tailored solutions that combine practicality with visual appeal, ensuring efficient workflow and enhanced property functionality through modern design techniques.
Bungalow Building
Custom bungalow design and construction services from planning stage to completion. We create accessible, single-level properties tailored to client specifications, incorporating energy-efficient materials and modern architectural principles to deliver comfortable, future-proof living spaces.
Project Management
Tailored project management allowing client involvement throughout construction. We coordinate tradespeople, timelines, and budgets while maintaining transparent communication, ensuring clients retain control over decision-making processes without compromising professional oversight.
People
Jason Welch
Director
With over 20 years in residential construction, Jason leads projects with NVQ-certified expertise. He specialises in client collaboration, ensuring clear communication and budget adherence. His approach combines technical knowledge with hands-on project management, delivering high-quality results across Cheshire.
Questions
What areas do you cover for building projects?
We operate across Cheshire and extend our services to Staffordshire and Derbyshire, covering locations from Alderley Edge to Winsford.
Can I be involved in my building project directly?
Yes, we offer collaborative project management where clients can participate in decision-making throughout the construction process.
Do you handle listed building conversions?
Yes, we specialise in barn conversions for listed properties, working with heritage teams to maintain historical integrity while modernising spaces.
What qualifications do your team hold?
Our team includes NVQ and City & Guilds certified professionals, ensuring industry-standard expertise across all construction aspects.
How do you manage project timelines and budgets?
We provide detailed planning with regular progress updates, using established supplier relationships to maintain cost efficiency without compromising quality.
What building services do you offer?
We provide full-service construction including extensions, barn conversions, kitchen refurbishments, landscaping, and new bungalow builds.