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Your Trusted Partner for Civil Engineering Solutions in Hampshire
Established in the 1970s, O'Neill Construction has built a reputation as a trusted family-run civil engineering and construction contractor serving Hampshire and the South Coast. With over 25 years of dedicated experience in the Highways Electrical Arena, we specialise in comprehensive infrastructure projects including communication works, cable installations, and groundworks. Our team delivers full project management from initial planning to completion, handling both domestic and commercial contracts with equal expertise. We pride ourselves on operating modern plant machinery to ensure timely delivery across diverse sites, including challenging environments with restricted access or poor ground conditions.Our portfolio includes nationwide projects such as electronic message sign installations for Network Rail and large-scale concreting works for major retailers. Committed to health and safety excellence, we provide guaranteed service for excavations, drainage, reinforced concrete slabs, and tarmac surfacing. As a company with deep local roots and nationwide capabilities, we combine traditional values with technical innovation to meet client needs across civil engineering, driveways, and infrastructure development.
Services
Civil Engineering
Groundworks
Cable Installation
Driveways
Paving
Patios
Excavations
Drainage
Foundations
Kerbing
Highlights and features
- We have over 25 years of dedicated experience in highways electrical works
- Our family-run business combines traditional values with technical innovation
- We provide full project management from planning to completion
- Our modern plant machinery ensures timely delivery across challenging sites
- We operate nationwide with a proven track record in complex infrastructure projects
Services
Civil Engineering
Our civil engineering expertise covers nationwide infrastructure projects including electronic message signs, CCTV systems, and emergency response telephones. We handle all associated communications infrastructure for highways authorities and major contractors. With over 25 years of experience in the Highways Electrical Arena, we deliver complete solutions from initial ducting installation to final access paving.
Groundworks
We provide comprehensive groundwork services for commercial and residential developments, including excavations, drainage systems, and foundation construction. Our experienced team works in challenging environments with restricted access or poor ground conditions. Services include reinforced concrete slabs, footings, and kerbing, supported by modern plant machinery to ensure project deadlines are met.
Cable Installation
Specialising in critical cable installations since the 1970s, we handle armoured 4-core cables, fibre optics, and copper cabling. Our work includes duct testing, cable tray installations, and communication infrastructure for highways projects. We use water-based lubricants and specialist rollers to ensure precision installations, often completing 2000+ metre fibre optic runs within single shifts.
Driveways
We design and construct bespoke driveways for residential and commercial properties across Hampshire. Offering multiple surfacing options including block paving, tarmac, and grass crete, our driveways combine aesthetic appeal with functional durability. Each project includes professional design consultation and guaranteed completion by experienced construction specialists.
Paving
Our paving services create durable outdoor spaces using concrete slabs, tarmac, and decorative finishes. We specialise in patios that extend living spaces while maintaining visual appeal and practicality. All paving projects benefit from our construction expertise, ensuring proper drainage and long-term durability for both residential and commercial clients.
Questions
What areas do you serve for construction projects?
We operate across Hampshire and the South Coast, covering Sussex, Kent, Surrey, Berkshire, Wiltshire, Dorset, and Somerset from our Fareham base.
What types of civil engineering projects do you handle?
We specialise in highways electrical infrastructure including message signs, CCTV systems, and emergency telephones, along with associated ducting, chambers, and communication works.
Can you handle complex groundwork challenges?
Yes, our experienced team works in difficult conditions including restricted access sites and poor ground environments using modern plant equipment to ensure project success.
What driveway materials do you offer?
We provide block paving, tarmac/asphalt, grass crete, gravel drives, and concrete slabs for both residential and commercial driveway installations.
How do you ensure quality in cable installations?
We use water-based lubricants, specialist rollers, and complete critical 2000+ metre fibre optic runs within single shifts while testing ducts with mandrels and brushes.
What emergency services do you provide?
We install emergency response telephone systems as part of our communication infrastructure works for highways and civil engineering projects.
