Business Details
Trusted Civil Engineering Services in Lincolnshire
Established over four decades ago, A1 Infrastructure & Building has built a reputation as a trusted provider of civil engineering and groundwork solutions across Lincolnshire. Our team of qualified engineers specialises in drainage systems, waterproofing, tanking, and environmental engineering services designed to mitigate flood risks. Accredited by Street Works and Anglia Water, we deliver projects for commercial, industrial, and agricultural clients, combining technical expertise with a commitment to quality. Our experience spans road installations, sewer connections, and environmental infrastructure, ensuring compliance with industry standards.We prioritise client satisfaction through transparent communication, competitive pricing, and timely project completion. With a focus on sustainable practices, we address regional flooding challenges through innovative solutions tailored to local needs. Our long-standing relationships with public and private sector clients reflect our dedication to excellence in every project undertaken.
Services
Groundworks
Drainage Solutions
Waterproofing & Tanking
Environmental Engineering
Sewer Connections
Flood Relief Systems
Highlights and features
- Over 40 years of experience in civil engineering projects
- Street Works accredited for road and sewer installations
- Specialists in flood relief and environmental engineering
- Competitive pricing with guaranteed project timelines
- Serving commercial, industrial, and agricultural sectors
Associations and certifications
- Street Works
- Anglia Water
What people say
Cannot recommend highly enough
Exceeded my expectations
Excellent job
Professional standards
Highly recommend services
Services
Groundworks
We provide comprehensive groundwork solutions including excavation, foundation laying, and site preparation for infrastructure projects. Our team ensures compliance with safety standards and local regulations. With advanced machinery and skilled engineers, we deliver precision in road installations, utility trenches, and structural bases for commercial and agricultural developments.
Drainage Solutions
Our drainage services include foul and stormwater system installations, culvert replacements, and hydro break manhole construction. We specialise in concrete pipe networks and pumping stations for domestic and industrial properties. By adhering to Anglia Water standards, we ensure long-term reliability and environmental compliance across Lincolnshire.
Waterproofing & Tanking
We offer tanking systems to protect underground structures from water ingress. Our solutions include membrane installations for basements, retaining walls, and utility chambers. Using BS 8102-compliant methods, we prevent structural damage while ensuring durability in high-water-table areas across commercial and residential sites.
Environmental Engineering
Our environmental services focus on flood relief infrastructure, including catchwater dykes and storm drain networks. We address river, surface water, and sewer flooding risks through sustainable drainage systems. With expertise in heavy-duty concrete piping, we create resilient solutions for rural and urban areas prone to water damage.
Sewer Connections
We install and maintain sewer systems compliant with The New Roads and Street Works Act 1991. Our team handles road opening permits, pipeline installations, and inspection chamber construction. As licensed contractors, we coordinate with local authorities to ensure seamless integration with public highway systems for residential and commercial developments.
Questions
What civil engineering services do you offer?
We specialise in groundwork, drainage systems, waterproofing, environmental engineering, and sewer connections for commercial, industrial, and agricultural clients across Lincolnshire.
Are you accredited for roadworks?
Yes, we are Street Works accredited and licensed by Anglia Water for sewer and drainage installations in public highways.
How do you handle flood relief projects?
We install catchwater dykes, storm drains, and sustainable drainage systems to mitigate river, surface water, and sewer flooding risks in Lincolnshire.
Can you work on agricultural properties?
Yes, we provide tailored drainage, concrete work, and infrastructure solutions for agricultural clients, including vehicle-access roads and storage facilities.
What areas do you cover?
We operate throughout Lincolnshire, including Louth, Hull, and Sleaford, with additional projects completed across the UK.
Reviews (3)
Ben Parker
Aug 03, 2019
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A1 has worked for my company on a number of occasions over a long period of time, they always get the job done on time and on budget. All of a1's men are highly skilled, qualified tradesmen.Some of the works have included deep drainage, roads and sewers to the highway specification, all aspects of concrete just to list a few. highly recommend
Michelle Cook
Jul 24, 2019
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A1 Infrastructure & Building are the best and most professional groundwork contractors within the UK. The work they have done for Morrisons carparks within the Midlands is outstanding
Danielle Grimshaw
Aug 07, 2018
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Drive dangerously on roads, pushing their way into traffic and then give you nice hand gestures, clearly need more respectful staff.
