Leading Construction Company in Hampshire
Ascia Construction is proud to be one of the leading independent construction companies in Hampshire and across the South of England. We strive for excellence in everything we do and have a proven track record of establishing long standing and secure relationships with our working partners.
Sectors We Serve
With decades of experience, the Ascia team have worked across all sectors, successfully delivering construction projects under traditional and design-and-build contracts for private and public-sector clients. As an established construction company in Hampshire and surrounding counties, we provide tailored solutions to meet the needs of each project. If you are looking for a dependable building contractor in and around Hampshire, let Ascia Construction be your partner for exceptional service, quality and value.
Delivering Value & Quality
With a commitment to people, process, innovation and value, Ascia Construction delivers professional, high-quality and competitive construction solutions. As an established construction company based on the border of Hampshire and Sussex, we take a collaborative approach that ensures lasting results, meeting the highest standards of excellence as a building contractor.
Our Featured Projects
Explore some of our standout developments at Ascia Construction. As a leading construction company in Hampshire, we take pride in delivering quality, innovation and lasting impact across the South. We proudly serve the counties of Hampshire, Surrey, Dorset, Berkshire, Wiltshire and West Sussex.
Peter Symonds Music Block
The demolition of the existing Wyke Building at the campus in Winchester, Hampshire, and the design and construction of a new music school, along with external works including new steps, ramps, and retaining walls. The building contains state of the art teaching, recording and studio equipment which will provide an incredible platform for music education and performance.
Brewery House
A former bottling factory located within the city of Portsmouth, Hampshire. The brief was to convert the building into much needed housing stock. A complex site due to the historic value of the building and restricted access. The result is a beautiful, sensitively converted and extended building consisting of 17 apartments. An iconic building for years to come.
SAAB
The strip out and refurbishment of the existing warehouse facilities in Segensworth, Fareham, Hampshire to create new office and manufacturing spaces. Trilogy 3 was a negotiated contract following the successful collaboration and delivery of Trilogy 1 & 2. The total project was 130,000 sq ft over three existing office and warehouse units.
Forging Lasting Relationships
We are a people business and aim to forge long-term relationships with our clients, employees, supply partners, and the community. As a leading construction company in Hampshire, we believe these relationships are built on trust, respect, and collaboration. They are at the core of what we do — driving our commitment to quality, reliability, and success.
What Our Clients Say
Working with Ascia was a smooth, collaborative, and positive experience from the outset. The site team were consistently accommodating, professional, and flexible in their approach, essential qualities when working within the constraints of a live and busy site like CFT. They showed great sensitivity to our operational needs, ensuring that theatre activity could continue with minimal disruption throughout the project. The quality of construction was of a consistently high standard. Where challenges inevitably arose Ascia responded quickly, constructively, and with a clear commitment to finding effective solutions. Communication was open and proactive at all stages and their collaborative attitude helped maintain momentum and confidence throughout the project. We would be very happy to recommend Ascia and to work with them again on future projects.
We were highly impressed by the dedication and professionalism demonstrated by Ascia throughout the construction of the HSDC Havant New Building – F Block. Their commitment to the project was evident in every phase, consistently going above and beyond to support the college and PMC, and ensure smooth coordination between all parties involved. Particularly I would like to highlight their careful planning and management of noisy and disruptive works, alway maintaining open lines of communication. Their collaborative approach and transparency were key items that made a significant difference, and we are grateful for their support and expertise throughout the project.
Working with Ascia Construction was a pleasure. Their team was professional, helpful, and attentive throughout the project. Both the Client and myself appreciated their dedication and clear communication, and we would gladly work with them again in the future.