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50+ Years
experience
Emergency
services
Trusted Drainage Solutions in Arbroath & Dundee
Established in 1973, Block Aid has built a reputation as Scotland's foremost independent drainage specialists. As a family-run business, we deliver domestic and commercial drainage solutions across Arbroath, Dundee, Perth, Fife, and Aberdeenshire. Our services include emergency drain unblocking, septic tank emptying, CCTV drain surveys, and groundworks, all executed with strict compliance with environmental and health & safety legislation. With decades of experience serving homeowners and major commercial clients, we prioritise minimal disruption, competitive rates, and 24/7 emergency response. Our trained engineers utilise advanced equipment such as high-pressure water jetting and electro-mechanical cable machines to ensure first-time resolution.

We offer preventative maintenance contracts with no call-out charges and tailor our approach to suit client schedules. Our commitment to quality, safety, and value has earned us long-standing relationships with supermarkets, hospitals, and manufacturing companies. Recognised for reliability and expertise, we provide free, no-obligation quotes and maintain a fleet of specialist tankers for liquid waste disposal. Our team's extensive knowledge spans internal and external drain systems, stormwater management, and root cutting, ensuring comprehensive solutions for every client.
Services
Drain Cleaning Septic Tank Services CCTV Drain Surveys Emergency Drainage Liquid Waste Disposal Groundworks & Repairs
Details
  • Year established: 1973
Highlights and features
  • We offer 50+ years of specialist drainage experience across Scotland
  • Our team provides 24/7 emergency response with no additional call-out charges
  • We utilise advanced high-pressure water jetting and CCTV survey technology
  • Our family-run business maintains strict compliance with safety regulations
  • We deliver competitive rates with preventative maintenance contract options
What people say
Fast 30-minute response Thorough professional work Competitive cost Expert septic tank emptying Excellent customer communication
Services
Drain Cleaning
Our drain cleaning service utilises high-pressure water jetting and electro-mechanical cable machines to remove blockages in domestic and commercial drainage systems. We handle internal and external drains, stormwater pipes, and root ingress issues. Our engineers complete 98% of jobs on first visit, using equipment capable of clearing pipes from 32mm to 150mm diameter.
Septic Tank Services
We provide septic tank emptying, cleaning, and maintenance for rural properties and commercial sites. Our specialist tankers remove waste efficiently while complying with environmental regulations. Regular maintenance prevents system failures and extends tank lifespan, with services available across Angus and Dundee.
CCTV Drain Surveys
Our CCTV drain surveys identify blockages, cracks, and root damage in underground pipes. High-resolution cameras inspect systems up to 150 metres deep, providing detailed reports for repair planning. This non-invasive method reduces excavation costs and ensures accurate diagnosis of drainage issues.
Emergency Drainage
Available 24/7, our emergency drainage service resolves sudden blockages and sewage backups. Rapid response teams arrive within 30 minutes equipped with jetting units and vacuum tankers. We prioritise health & safety during urgent repairs, minimising property damage and disruption.
Groundworks & Repairs
We design and install new drainage systems, repair damaged pipes, and construct soakaways. Our no-dig patch repair technology reduces surface disruption. Services include interceptor installation and replacement of failed liners using specialist milling machines for various pipe materials.
Questions
What drainage services do you offer?
We provide drain cleaning, septic tank emptying, CCTV surveys, emergency unblocking, liquid waste disposal, and groundworks for domestic and commercial clients.
Do you offer 24/7 emergency services?
Yes, our 24/7 emergency call-out service operates 365 days a year with no additional charges for out-of-hours assistance.
Which areas do you cover?
We serve Angus, Dundee, Perth & Kinross, Fife, and Aberdeenshire, with rapid response times across these regions.
Are your engineers qualified?
All our engineers are comprehensively trained and equipped with specialist tools including high-pressure jetting systems and CCTV survey equipment.
Do you provide preventative maintenance?
Yes, we offer preventative maintenance contracts with no call-out charges for regular commercial and domestic clients.
How quickly can you respond to emergencies?
Our emergency service typically arrives within 30 minutes of your call, with equipment ready to resolve blockages immediately.