How often should a septic tank be emptied?

For most homes, every 1–3 years depending on tank size and household usage. Older or heavily used systems may need emptying more often — our team can advise on a schedule that suits your property.

Do you offer emergency drain unblocking?

Yes. We operate 24/7, 365 days a year, with a 3-hour emergency response target and a nationwide fleet ready to reach you fast.

I'm buying a home — should I get a drain survey first?

We'd strongly recommend it. A Homebuyer CCTV Drain Survey checks the condition of the drains and septic system before you commit, so there are no expensive surprises after you move in.

Are your septic tank and waste services EPA-compliant?

Yes. All waste is collected, transported and processed under our National Waste Collection Permit, and our servicing keeps your system compliant with EPA guidelines.

How quickly can you reach me?

With depots in Cavan, Dublin, Cork, Louth, Galway and Roscommon and a nationwide fleet, we typically reach homes within hours, and target a 3-hour response for emergencies.

Septic Tank or Drainage Issue in Cavan?

We're Here 24/7 Across Cavan

Fast, reliable drainage and septic tank services throughout County Cavan, with a 3-hour emergency response when you need it most.

20+ Years

Experience

Nationwide

Coverage

3 Hour

Emergency Response

Fully Licensed

& Insured

SERVICES IN CAVAN

Our Cavan Services

Drain Cleaning and Unblocking

Fast, professional drain cleaning and unblocking for homeowners across Ireland. 24/7 emergency call-out with a 3-hour response. Fully licensed and insured.

Drain Cleaning

Homebuyer CCTV Drain Surveys

Investigate your new home’s drainage system with a thorough CCTV drain survey from our trusted and experienced technicians.

CCTV Drain Survey

Manhole Repairs and Relining

Damaged or leaking manholes threaten drainage integrity, causing infiltration, corrosion, and serious structural issues for homes.

Manhole Repairs

No-Dig Drain Repairs

Our approach: Our technicians inspect drains properly, repair only what’s necessary, and always leave your property just as we found it.

Drain Repairs

Robotic Obstruction Removal / Robotic Cutting

If your home’s drains keep blocking, even after cleaning, something solid may be lodged inside the pipe causing issues.

Robotic Cutting

Septic Tank Cleaning & Septic Tank Emptying

Regular septic tank maintenance prevents unpleasant backups, avoids unexpected repairs, and keeps your home running smoothly.

Septic Tank Cleaning

Septic Tank Repairs

When septic tanks or wastewater systems fail, quick action prevents expensive damage, contamination, and further complications.

Septic Tank Repairs

Septic Tank Servicing

Our servicing and inspection plans keep your wastewater treatment system running efficiently and reliably throughout the year.

Septic Tank Servicing

Pipeline Pressure Testing & Certification

McBreen Environmental specialises in pipeline pressure testing and certification for water mains and pipelines throughout Ireland.

Pipeline Testing

Liquid Waste Mobile Storage Containers

Our liquid waste mobile storage containers are built for performance and safety, designed to handle the toughest challenges on-site, across Ireland.

Mobile Storage

Grease Trap Supply & Installation

We provide bespoke grease trap supply and installation for commercial kitchens, restaurants, food outlets, and hospitality venues across Ireland, nationwide.

Supply & Installation

Drone Surveys

We provide specialist drone surveys for culverts, sewers, tanks, and confined spaces for commercial and industrial clients across Ireland, nationwide.

Drone Surveys

UHP Jetting / Ultra High-Pressure Water Jet Cutting

We provide advanced UHP jetting solutions using precision-controlled technology for commercial and industrial clients across Ireland, ensuring performance.

UHP Jetting

Hydroblasting

We provide professional hydroblasting for concrete removal, surface preparation, and coating removal for commercial and industrial clients across Ireland.

Hydroblasting

Drainage System Integrity Testing

McBreen Environmental offers pipeline and drainage system integrity testing for commercial, industrial, and licensed sites across Ireland, nationwide.

Integrity Testing

Drain Jetting

We provide high-pressure drain jetting and sewer cleaning services for commercial and industrial clients across Ireland, ensuring optimal system performance.

Drain Jetting

MCBREEN ENVIRONMENTAL

FAQs

MCBREEN ENVIRONMENTAL

Request a Consultation or Service

Use the form to book a service, request a quote, or arrange a consultation with our commercial team.

Emergency Line (24/7): 0818 66 33 33

Email: sales@mcbreen.ie

TESTIMONIALS

Client Testimonials

Engineering Client

"I would like to express my sincere appreciation for the excellent work carried out by the tank cleaning team at our site. The team was highly professional, punctual, and thorough in their work."

Civil Engineering Client

"Firstly thanks to the team last week, top class job and service, much appreciated."

Industrial Client

"Everything went well, your team were very helpful they really got stuck in thank you."

Pharmaceutical Client

"We were really happy with the job the team did on Thursday. They did a great job on the tank which is a difficult job to complete."

Food Manufacturing Client

"Thanks to you both for the attention to detail and for ensuring the job was done, safely and efficiently."

MCBREEN ENVIRONMENTAL IN CAVAN

Your Local Drainage & Septic Tank Specialists in Cavan

Since 2006, McBreen Environmental has delivered expert septic tank and drainage services to homeowners across Cavan. As part of the McBreen Group, we combine advanced equipment, over 20 years of experience and a fleet of 85+ vehicles to reach you fast, wherever you are in the county.

Cavan is our home. With our head office and main depot based here, our rapid-response teams are right on your doorstep, from Cavan Town, Bailieborough and Virginia to Cootehill, Ballyjamesduff and the surrounding countryside. With so many rural Cavan homes relying on septic tanks and wastewater treatment systems, we keep them emptied, serviced and EPA-compliant year-round.

24/7 Emergency Drainage and Waste Management Company

Phone: 0818 66 33 33

Email: sales@mcbreen.ie

Open Times: 24/7 365 Days

Depots: Cavan (HQ), Dublin, Cork, Louth, Galway and Roscommon

Compliance

ISO 14001 Certified

Top Drainage Services

Drain Unblocking & Cleaning

Homebuyer CCTV Drain Surveys

Manhole Repairs & Relining

No-Dig Drain Repairs

Robotic Obstruction Removal / Robotic Cutting

Septic Tank Cleaning

Septic Tank Servicing

Septic Tank Repairs

McBreen Environmental is committed to delivering an unparalleled nationwide domestic waste management solution, with customer service underpinned by reliability, efficiency and cost-effectiveness. With depots located in Drogheda, Cork, Roscommon, Galway, Dublin and our head office in Cavan.

Waste Collection Permit Details – NWCPO

View Our Waste Collection Permit

Breffni Organics – Waste Processing Facility