Utility Construction Experts in Devon & Cornwall
Welcome to Ha20 Utilities, your trusted utility construction contractor in Devon and Cornwall. With over 30 years of experience, we specialize in clean and foul water systems, ducting, electrical, and construction services for private clients and businesses across the region.
About Ha20 Utilities
Trusted Experts in Water
Infrastructure
At Ha20 Utilities, we bring a wealth of experience in multi-utility construction, operating with a strong focus on safety, efficiency, and compliance. With over 30 years of industry expertise, our team is Streetworks qualified, SSSTS certified, and 360-trained, ensuring we provide top-quality utility services in Devon and Cornwall. Whether you’re based in Exeter, Plymouth, Truro, or anywhere else, we are here to meet your utility needs.
30+ Years Experience
Section 50
Expertise
NRSWA
Compliant
Safety
Focused
Our Services
Comprehensive Water Infrastructure Solution
We offer a wide range of utility and groundwork services, tailored to meet the needs of private clients and companies alike. Here’s a breakdown of what we do:
Expert installation of new water mains for residential, commercial, and infrastructure development projects.
New Water Mains
Groundworks & Excavation
Reliable excavation and groundwork services supporting utility and civil engineering projects.
Fast identification and repair of underground water leaks to minimize disruption and prevent water loss.
Leak Detection & Repair
Professional sewer system installation delivering reliable wastewater management for all project sizes.
Sewer Installation
Modern trenchless solutions that reduce disruption while installing or repairing underground utilities.
Trenchless Technology
Section 50 Permit Applications
Expert support with Section 50 permits, ensuring compliance for all street works projects.
Utility Project Supervision
Professional project supervision ensuring safe, efficient, and high-quality utility installations.
Water Service Connections
Reliable water service connections for homes, businesses, and new developments with minimal disruption.
Professional electrofusion jointing for polyethylene pipes, creating strong, secure, and reliable underground connections.
Electric Fusion
Butt Fusion Welding
Precision butt fusion welding for polyethylene pipe systems, producing durable, seamless joints for utility infrastructure.
Experienced Team with 30+ Years in Utility Construction.
We bring over 30 years of hands-on experience in utility construction. We specialize in clean and foul water systems, ducting, electrical work, and comprehensive groundworks.Qualified & Certified Experts
Our team is fully qualified with Streetworks accreditation, SSSTS, and 360 certifications, ensuring every project is completed to the highest standards.Local Knowledge & Strong Client Focus
We proudly serve both private clients and businesses across Devon and Cornwall, offering free site visits, expert advice, and seamless coordination with local authorities, including water and gas services.
Why Choose Ha20 Utilities?
500+
Projects Completed
Across the UK
100+
Satisfied Clients
Public & Private sector
30+
Years of Experience
Industry Expertise
24/7
Emmergency support
When you need us
Our projects
Client name
Services Provided:
In this project, we [briefly describe what was done, e.g., "installed a new sewer system for a residential development in Plymouth, including trenching and groundworks. Our team completed the project on time and within budget while ensuring compliance with local regulations.
Client name
Services Provided:
In this project, we [briefly describe what was done, e.g., "installed a new sewer system for a residential development in Plymouth, including trenching and groundworks. Our team completed the project on time and within budget while ensuring compliance with local regulations.
Client name
Services Provided:
In this project, we [briefly describe what was done, e.g., "installed a new sewer system for a residential development in Plymouth, including trenching and groundworks. Our team completed the project on time and within budget while ensuring compliance with local regulations.
Frequently Asked Questions
We provide utility construction and groundwork services across Devon and Cornwall. Some of the key areas we cover include:
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Exeter
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Plymouth
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Torquay
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Truro
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Falmouth
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Barnstaple
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Newquay
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Paignton
If you are located outside of these areas feel free to get in touch, and we’ll do our best to assist you.
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Yes, Ha20 Utilities is proud to offer its water, sewer, and electric utility contracting services internationally. We understand that reliable and professional utility infrastructure is essential worldwide, and we are prepared to travel abroad to bring our expertise to your project, wherever you are located.
Yes, we offer free site visits, along with expert advice on permits and dealing with local authorities such as water, gas, and councils.
We offer a full range of services, including:
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Service renewals
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Mainlaying
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New sewer installations
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Leak detection
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Septic tank design
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Trenching and groundworks
If you need a service that’s not listed, please reach out, and we’ll be happy to discuss your requirements.
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