Click here to drop us a line
cctv drain surveys

Drainage Services By DASA

We are a leading provider of underground services to the insurance sector, residential and business customers. 

Our Services

We Are Problem Solvers

We are committed to getting the job done, using cutting edge technology and 40 years of expertise.

Our Story

Complete Transparency

At every stage of the claim, providing the very best customer experience

We provide drainage, plumbing and underground services to the insurance sector, businesses and residential customers:

PreviousNext
Dasa 5 "Just had your team carry out works on our drainage. Top class work. Guys were communicative and friendly and carried out their tasks with no disturbance or inconvenience to us. Very neat and tidy. Would definitely recommend. They are an asset to your business. 5 stars from us."
Dasa 5 "I thought I'd just express my sincere thanks and say that your company is a credit to my insurer, and is a strong factor making me renew my policy with them instead of looking for a potentially better price elsewhere. "
Dasa 5 "DASA either knows the best people to employ and/or have the most sterling training program. I cannot praise you too highly."
Dasa 5 "I would highly recommend Manny for any plumbing work. He attended my property to investigate and repair a leak and was professional, knowledgeable, and courteous throughout, clearly explaining what had happened and carrying out the work to a very high standard. Punctual, respectful of my home, and kept me informed every step of the way."
Dasa 5 "DASA were appointed for us to detect a leak as part of an insurance claim. To say that the person assigned to our claim, Manny, was helpful is a huge understatement. He has been upfront, honest and respectful of the environment he came into. Highly recommend this company."
Dasa 5 "Manny managed to solve, what turned out to be 2 separate leaks. He is very knowledgeable has all the right equipment. He's polite and explained everything. He is also a very tidy worker who goes above and beyond to make sure he solves the problem."
Dasa 5 "We had such a good experience with Manny from DASA. He tried just about everything to find the cause and source of our leak, using good deduction skills, specialist equipment and good communication to keep us informed at every part of the process."
Dasa 5 "Excellent service from these guys. Our mystery leak was hidden behind a shower wall which required removal of bathroom cabinet, trips battling through loft and various instruments and investigative work. It took 2 days in the end but they did it and will use them again!"
Dasa 5 "Really professional and experienced DASA employee called Emmanuel (Manny) came to find the leak at my property. He was very knowledgeable and kept me informed of what was happening throughout the process. Would highly recommend if you find yourself in this situation."
Dasa 5 "Had a great experience with Manny. He went over and beyond to find our water leak issues AND advise on other problems just to be helpful! He was patient, diligent and explains things very clearly so even an unskilled person like me could understand."
Dasa 5 "Emanuel (Manny) from DASA came to find out why fixing a leak had caused us to have no hot water in the property. Manny worked hard to find the problem. Professional and lovely guy. Couldn't have asked for a better guy to provide us some hot water."
Dasa 5 "I found Manny to be a very polite and professional person. He was extremely friendly and worked really hard to find our leak, offering welcome advice and guidance. His attention to detail and methodical approach were invaluable. A great asset to DASA."
Dasa 5 "Emanuel came to my property to detect a leak from my heating system. His professional approach and attention to detail set me at ease immediately. He stayed until late, determined not just to confirm the source of the leak but to return the system to its original condition. A real professional who takes great pride in his work."
Dasa 5 "DASA Engineer Emmanuel (Manny) was brilliant and just what you want; professional, knowledgeable, helpful, thorough and, importantly, well mannered, considerate and courteous."
Dasa 5 "I've worked as a professional in Construction Consultancy for 38 years and I can honestly say that the service provided by DASA and their engineer, Manny, has surpassed everyone. A thorough investigation was undertaken, including remedial works immediately the leak was located, with a comprehensive report of further recommended works."
Dasa 5 "The DASA Team were thorough, professional and displayed extensive knowledge of the issues. They were also considerate and friendly."
Dasa 5 "Just had a bloke called Neil Charmer round at my mums house fixing a leak. Absolutely great fella, the leak wasn't an obvious one but he went above and beyond and managed to source and fix it all within a couple of hours. Can't thank him enough. Cheers Neil!"
Dasa 5 "What can we say about Manny and this company? One word, Outstanding! Manny was so kind, thoughtful and professional. He located the leak in our home and for this we are so grateful. So polite and kind to all members of our family. Thank you Manny and DASA, you're phenomenal!"
Dasa 5 "Emanuel arrived punctually and immediately impressed us with his professionalism and extensive knowledge. He conducted a thorough investigation, and despite finding no issues in the bathroom, went above and beyond to inspect the exterior, discovering the previously unsuspected source of the leak. A significant asset to DASA."
Dasa 5 "Emanuel and Marcus came via our insurance company, and we could not be more delighted with the work that they carried out. They were very polite, professional and managed to trace a leak in our property that others failed to find. We would highly recommend these guys."

40 Years, Providing
A Customer Centric, Technology Driven Approach

DASA is a leading provider of specialist drainage, mains water, off mains and leak detection services to the insurance sector, as well as residential and commercial customers.

With more than 40 years of experience, we combine technical expertise with innovative technology to deliver faster, smarter and more sustainable solutions for our clients and customers.

As part of the Sigo Group, we continue to invest in our people, technology and services, helping reduce claim lifecycles, control costs and deliver better outcomes, with the customer at the heart of everything we do.

About Us
DASA Passing information insurance drainage technology

Meet The Team

  • Chris Edwards

    Managing Director

  • Paul Greenwood

    Client Services Director

  • Paul Jackson

    Director of Technology & Innovation

  • Nick Allan

    Head of Software and Architecture

  • Lewis Dunstan

    Head of Product

  • Mark McKay

    Business Development Director

  • Farhiya Farah

    Head Of Client Operations

  • Leanne Edwards

    Head of HR and Employee Relations

  • Zara Land

    Head of Field Services

Work for DASA

We are always looking for fantastic people to join our growing team

See our vacancies

News

DASA: Leading the Way in Drainage Solutions

Founded in 1982, DASA has grown from a specialist provider of essential property services into one of the UK’s leading experts in drainage investigations, mains water, off-mains and leak detection services.

For more than 40 years, we have built our reputation on technical expertise, innovation and exceptional customer service. By continually investing in our people, equipment and technology, DASA has remained at the forefront of the industry, delivering reliable, high-quality solutions across the residential, commercial and insurance sectors.

Today, as part of the Sigo Group, we continue to develop innovative solutions that reduce claim lifecycles, control costs and deliver outstanding outcomes for our clients and customers.

The DASA Difference

At DASA, continuous investment and innovation drive everything we do. For over 40 years, we’ve delivered forward-thinking solutions, underpinned by thousands of hours of specialist training, to ensure exceptional service across the residential, business, and insurance sectors.

Our engineers are among the most skilled in the industry, prompt, professional, and equipped with the latest technology to quickly diagnose and resolve a wide range of drainage and plumbing issues. From routine repairs to complex challenges, we respond with speed and precision.

We’re here whenever you need us, 24 hours a day, 365 days a year, delivering reliable maintenance, repairs, and installation services with minimal disruption.

By combining deep technical expertise with a relentless focus on innovation, DASA provides smarter, more sustainable solutions that deliver long-term value for every customer.

Sustainability & ESG: Leading the Way

At DASA, sustainability and ESG are embedded in everything we do. As CEO Darryl Gartley states, “Underground services don’t have to cost the Earth.” For over 40 years, we’ve remained ahead of the curve, ensuring our services benefit both clients and the environment.

Our Head Office runs entirely on renewable energy, reflecting our commitment to sustainable operations. We conduct Life Cycle Analysis on claims to understand and minimise their environmental impact. By reducing site visits, using local contractors, and investing in cutting-edge technology, we lower emissions while improving service efficiency. Our Zero to Landfill policy ensures all waste is either treated or recycled.

DASA upholds the highest ESG standards, working with CHAS, Constructionline, and Safecontractor. Our Science Based Target has been officially recognised. We also give back to our communities, proudly supporting charitable organisations such as the Trussell Trust.