Northamptonshire, England
33 Top Rated Builders in Northamptonshire for 2026
33 builders in Northamptonshire ranked by reputation.
Most Recommended Provider in Northamptonshire
1
Bannister Builders
Top Rated ★★★★★ 5.0 (27 reviews) · Northampton
- High quality workmanship on extensions and renovations
- Professional and reliable building team
- Excellent communication throughout the project
New buildsExtensionsRenovationsGarage conversionsPlastering
2
Swiss Build
Top Rated ★★★★★ 4.9 (33 reviews) · Northampton
- Professional and highly skilled building team
- Reliable service with clear project communication
- Consistently high standards of workmanship
Home extensionsLoft conversionsKitchen renovationsStructural alterationsRear extensions
3
Mazzone Construction
Top Rated ★★★★★ 5.0 (20 reviews) · Kettering
- Skilled craftsmanship and meticulous attention to detail
- Professional, tidy, and efficient building services
- Consistently recommended for high-quality work
StonemasonryHeritage brickwork and restorationExtensionsNew buildsProject management
4
LOGIN Construction Services Ltd
Top Rated ★★★★★ 5.0 (14 reviews) · Northampton
- Punctual, efficient, and professional building services.
- Trusted for integrity and clear communication.
- Delivers high-quality work with excellent value.
ConstructionGroundworksDrainage Civil EngineeringStructural WorksHard Landscaping
5
Smart Build Services and Development Ltd
Top Rated ★★★★★ 5.0 (13 reviews) · Northampton
- Professional project management and transparent communication
- High quality craftsmanship and attention to detail
- Reliable delivery of extensions and renovations
General buildingProperty developmentConstruction project management
6
Shoor Construction
Top Rated ★★★★★ 5.0 (12 reviews) · Northampton
- Exceptional workmanship and attention to detail
- Professional, reliable, and respectful service
- Highly recommended for quality home improvements
KitchensBathroomsLandscapingGroundworksFull Extensions
7
CoDe Construction Ltd
Top Rated ★★★★★ 5.0 (12 reviews) · Towcester
- Expertise in traditional and modern building work
- Consistently excellent project communication
- Professional, reliable, and tidy team
Structural alterations and reconfigurationRedevelopmentInfrastructureGroundworksinfrastructure and septic tanksRoad works
8
AAS Group Construction Ltd
Top Rated ★★★★★ 5.0 (12 reviews) · Northampton
- Exceptional workmanship and high-quality finishes
- Professional, reliable, and friendly team
- Excellent communication and customer satisfaction
Commercial ConstructionResidential ConstructionInfrastructure DevelopmentCivil EngineeringLandscaping
9
Prime Buildings & Developments
Top Rated ★★★★★ 5.0 (12 reviews) · Northampton
- Professional and reliable building services
- Excellent communication throughout every project stage
- High quality workmanship on extensions and renovations
House extensionsGarage buildingBuilding refurbishmentsPavingDriveways
10
EFCO UK Ltd
Top Rated ★★★★★ 4.9 (15 reviews) · Wellingborough
- Friendly and hospitable professional team
- Efficient and well managed operations
- Clear instructions and quality systems
Concrete forming equipmentConcrete shoring systemsEngineering and technical drawingsAssembly and erection planningOnsite field service support
11
Riverside Renovations Northampton Ltd
Top Rated ★★★★★ 5.0 (11 reviews) · Northampton
- Professional and reliable building services
- High quality kitchen and bathroom renovations
- Excellent communication and project management
Kitchen design and installationBathroom design and installationFlooring installationHome extensionsLoft conversions
12
Pi Building Services Ltd
Top Rated ★★★★★ 5.0 (10 reviews) · Northampton
- Exceptional quality and professional building services.
- Highly reliable for diverse domestic and commercial projects.
- Strong customer focus, delivering on specific requirements.
Home ExtensionsGarage ConversionsResidential Building WorkRenovationsPlumbing Solutions
13
CS Construction
Top Rated ★★★★★ 5.0 (10 reviews) · Towcester
- Exceptional quality and craftsmanship
- Professional project management and communication
- Tidy, considerate, and friendly service
Building workExtensionsRural property developmentCreating high quality standoutDesigning individual homes
14
S&R Northants
Top Rated ★★★★★ 4.8 (17 reviews) · Northampton
- Professional and friendly construction team
- High quality workmanship and attention to detail
- Competitive pricing for building projects
Residential constructionCommercial office developmentGovernment and official buildingRetail constructionHospitality and leisure facilities
15
Knots tier
Top Rated ★★★★★ 5.0 (9 reviews) · Northampton
- Consistently delivers high quality building projects
- Reliable, punctual and professional team
- Expertise in renovations, extensions and structural work
New BuildsHouse ExtensionsLoft ConversionsGarage ConversionsKitchen Renovations
16
Oak and Stone Construction Ltd
Top Rated ★★★★★ 5.0 (7 reviews) · Brackley
- Delivers exceptional quality with meticulous attention to detail.
- Professional, reliable, and communicates effectively with clients.
- Highly skilled in extensions and property renovations.
ConstructionDesign servicesProject managementProject strategyResidential extensions
17
Clark Builders
Top Rated ★★★★★ 5.0 (7 reviews) · Towcester
- Exceptional workmanship and attention to detail
- Reliable, punctual, and professional service
- Friendly, knowledgeable, and customer-focused
RenovationsAlterationsNew BuildsExtensionsOutside Fireplaces BBQs
18
Lilystone Homes Limited
Top Rated ★★★★★ 5.0 (7 reviews) · Wellingborough
- Professional and reliable building services
- Excellent communication throughout every project
- High quality finish and attention to detail
New home buildsHigh specification extensionsProperty refurbishmentsRemodellingOne off custom house
19
Oaklow Group
Top Rated ★★★★★ 5.0 (7 reviews) · Northampton
- Professional and reliable building services
- Excellent communication throughout projects
- High quality workmanship on extensions and conversions
New build multi unitMain contractor servicesResidential housebuildingHome renovationsLand acquisition for development
20
Total B Construction
Top Rated ★★★★★ 5.0 (6 reviews) · Northampton
- Delivers high-quality construction and remodelling
- Projects consistently completed on time
- Professional, attentive, and communicative team
Residential ServicesCommercial ProjectsExtensions side and wraparoundConversions loft basementRenovations including commercial refurbishments
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