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Business Details
19 Years
experience
Expert Construction Services in Cambridge
Established over 15 years ago, we provide comprehensive building services across Cambridge and its surroundings. Our expertise spans project management, planning, and compliance with building regulations, ensuring seamless coordination of skilled trades for every project. With a focus on quality craftsmanship and client satisfaction, we handle extensions, loft conversions, bathroom installations, and full property renovations.

Our team prioritises efficiency and minimal disruption while delivering high-standard finishes tailored to individual client needs. Backed by extensive experience and positive client testimonials, we maintain a commitment to reliability, transparency, and adherence to industry standards.
Services
Bathroom Installation Loft Conversions Extensions Fitted Kitchens Garage Conversions Flooring Remodelling Living Spaces Carpentry Project Management
Details
  • Year established: 2007
Highlights and features
  • We have over 40 years of combined experience in construction and renovations.
  • Our team manages projects end-to-end, including planning and regulatory compliance.
  • We guarantee high-standard finishes with certified, skilled tradespeople.
  • Clients benefit from transparent communication and minimal project disruption.
  • Proven track record in Cambridge with numerous positive client testimonials.
What people say
Professional from the start Highest quality Prompt communication Reliable partner Excellent workmanship
Services
Bathroom Installation
We deliver complete bathroom installations, including tiling, plumbing, and fixture fitting. Our qualified plumbers ensure compliance with regulations while meeting client specifications. Clients benefit from stress-free project management and durable, aesthetically pleasing results.
Loft Conversions
Transform unused loft space into functional rooms like bedrooms or offices. Our cost-effective conversions maximise property value while adhering to building standards. Expertise includes structural modifications and insulation upgrades for energy efficiency.
Extensions
Custom-built extensions increase living space and property value. We manage planning applications, structural work, and internal fittings. Clients receive compliant, well-insulated extensions completed with minimal disruption to daily life.
Fitted Kitchens
Design and installation of modern, functional kitchens with bespoke storage solutions. Our service includes layout planning, appliance integration, and full project coordination, ensuring seamless transformation of kitchen spaces.
Garage Conversions
Convert underutilised garage spaces into living areas without requiring planning permission in most cases. We enhance insulation, flooring, and lighting to create versatile rooms while maintaining structural integrity.
Questions
Does SJC Building Services handle planning permissions?
Yes, we manage planning applications and building regulation submissions on your behalf for extensions and major renovations.
Can you install bespoke kitchens?
Yes, we offer custom kitchen design and installation with tailored storage solutions and integrated appliances.
Are your tradespeople certified?
Yes, all our plumbers, electricians, and carpenters are fully qualified and experienced professionals.
Do you offer project management?
Yes, we manage every project phase from design through to completion, ensuring timely and efficient delivery.
What areas do you serve?
We primarily serve Cambridge and surrounding Cambridgeshire areas.
Can you handle emergency repairs?
While we focus on planned projects, we aim to accommodate urgent requests where possible.