Business Details
21 Years
experience
Your Trusted Building Contractors in Northampton
Sub Blue is an established and reputable building contractor based centrally in Grange Park, Northampton. We specialise in delivering a comprehensive range of building services across both domestic and commercial sectors, embracing both traditional and contemporary design requirements. With over two decades of experience, we have built a proven track record of successful project delivery through partnerships with renowned companies such as McCann Homes, Lovell Partnership, and Clegg Construction. Our team consistently demonstrates professionalism, efficiency, and reliability, as evidenced by testimonials from clients including Grim's Dyke Hotel and Bullock Construction. We prioritise cleanliness, safety, and courtesy on every project, regardless of scale.Our capabilities span new builds, refurbishments, extensions, and specialist trades, supported by a network of trusted subcontractors. We offer full project management services and provide expert guidance through planning and design stages. Our commitment to quality craftsmanship, competitive pricing, and timely completion has earned us recognition as a leading building contractor in the UK. We serve both private clients seeking residential transformations and commercial entities requiring large-scale developments. Our expertise extends to sensitive projects involving listed buildings and high-pressure environments, ensuring tailored solutions that meet exacting standards.
Services
Building work and extensions
Masonry and groundwork
Refurbishment and maintenance
New builds
Plaster and plasterboard
Partitioning and dry lining
Electrical work
Plumbing work
Bathroom fitting
Kitchen fitting
Details
- Year established: 2005
Highlights and features
- We offer over 20 years of experience in building services across East Midlands
- Our team consists of certified experts with extensive industry knowledge
- We guarantee timely completion of projects with competitive pricing
- We provide full project management from initial design to completion
- We maintain exceptional standards in safety and client communication
What people say
Efficient, professional, reliable
First class workmanship
High quality project
Outstanding communication
Second to none service
Services
Building work and extensions
We deliver comprehensive building solutions including residential extensions and commercial developments. Our expertise covers all aspects from foundations to finishing touches, ensuring structural integrity and aesthetic appeal. With capacity to handle projects of any scale, we maintain strict quality control throughout the construction process.
Refurbishment and maintenance
Specialising in property renovations and ongoing maintenance, we restore buildings to modern standards while preserving architectural character. Our services include updating outdated systems, improving energy efficiency, and addressing wear-and-tear issues across residential and commercial properties.
New builds
We create bespoke residential and commercial properties from initial concept to final handover. Our new build services incorporate modern design principles with traditional craftsmanship, delivering energy-efficient structures that meet exact client specifications and local planning requirements.
Plumbing work
Our certified plumbers install and maintain comprehensive water systems for domestic and commercial properties. We handle everything from basic repairs to complex pipework layouts, ensuring compliance with building regulations and long-term system reliability.
Electrical work
We provide full electrical solutions including installations, upgrades, and maintenance. Our qualified electricians ensure safe, code-compliant systems for lighting, power distribution, and smart technology integration in both new constructions and existing buildings.
Questions
What types of building projects do you handle?
We manage residential and commercial projects of all scales including new builds, extensions, refurbishments, and specialist trades. Our experience ranges from single private commissions to large developments.
How long has Sub Blue been operating?
We have over 20 years' experience delivering building services, with our company formally established in 2005 and maintaining a proven track record of successful project delivery.
Do you work with listed buildings?
Yes, we have specialist experience working with grade two listed buildings like Grim's Dyke Hotel, maintaining architectural integrity while implementing modern improvements with appropriate sensitivity.
What areas do you cover?
We operate primarily across Northampton and the East Midlands region, serving both local clients and national developers through our established network of partners.
Can you manage complete building projects?
Yes, we offer full project management services from initial design through to completion, including planning assistance, trades coordination, and quality control at every stage.
Are your tradespeople certified?
All our tradespeople are certified experts with extensive experience, carefully selected for their skills and commitment to maintaining our high standards of workmanship.
