5% Repair Discount for Active Military and Veterans (limit to one per household)

Your Local Family-Owned

Septic System Service

Your Comprehensive Septic System Service in Mardela Springs, MD

A septic tank problem is one many homeowners would love to avoid. However, these issues will occur if you don't have a professionally installed and well-maintained system. At R.D. Posey & Sons, we help homeowners and businesses avoid septic tank problems. Since we opened our doors in 1988, we have completed thousands of septic system projects with our signature professionalism and expertise. We ensure septic systems last longer through regular evaluation and maintenance. We also educate our customers on the best practices for septic systems. Our services include:

Septic Pumping

We can restore septic tanks to pristine condition using our high-quality jetting and septic tank pumping solutions. Let's help you prevent sewer emergencies.

Septic Repairs

We have the equipment, technicians, and expertise to tackle all kinds of septic damage, from aerator repair to root removal. We guarantee permanent resolutions.

Septic Installations

Our highly experienced team can install any type of new septic system. We can install new conventional, low-pressure, aerobic, and lift station systems.

Septic Replacements

Replacing a septic system is a job that requires speed. Our team offers same-day replacement services for all kinds of residential septic systems.

Yard Drainage

Do you need to drain your yard or septic tank of liquid waste or surface water? Schedule a consultation for our expert septic and yard drainage solutions.

Why Choose R. D. Posey & Sons

Experience. Expertise. Professionalism

excavator digging ground for septic system
  • Licensed and insured.

    We have the necessary licensing to operate in Maryland.

  • 30+ years of experience.

    We know septic systems inside and out.

  • Education.

    We evaluate your system and educate you on how to care for it to extend your system's lifespan.

  • BBB A+ accreditation.

    We prioritize customer satisfaction on every project.

The #1 Septic System Professionals in Mardela Springs, MD

R. D. Posey & Sons is the number one choice for septic system solutions in Mardela Springs, MD. We hold all plumbing licenses, including property transfer inspections license. You can trust us to complete septic system services up to the current codes as permitted by Maryland Environmental Service.

Over the last 30 years, we've lived and experienced all types of septic tank problems. We are the company to call when you need a fast resolution for your septic tank problems. Our team can install, replace, and repair basic and advanced septic systems in Mardela and the surrounding areas. You can also schedule septic tank maintenance to keep problems from arising in the first place.

New septic system being installed

Emergency Septic Tank Solutions in Mardela Springs, MD

Sudden septic overflow or sewer backup is a highly discomforting sight for most homeowners and businesses. At R. D. Posey & Sons, we offer emergency septic solutions, including:

  • Septic system pumping
  • Septic repairs
  • Septic inspection

Our septic professional will arrive at your property in the shortest time possible in a van equipped with everything necessary for septic tank service. We provide emergency services, even on Sundays!

New Installation of a septic system

A Licensed Septic System Service You Can Count On

Many homeowners panic when septic tank problems arise. That's why we work hard to take the pressure off our customers here at R.D. Posey & Sons. From your first contact to the completion of the project, we'll take the time to explain what's going on and allay any fears you may have. Your septic system is in the hands of highly experienced technicians with a passion for excellence. You don't have to worry about anything going wrong. You also won't have to endure the inconvenience of a septic system that's out of commission for too long.

Your Solution to Septic Tank Problems is a Phone Call Away

Connect with Us

Check out our social pages or our reviews page for updates on what we have going on!

Contact Us

  • R.D. Posey & Sons
  • Mardela Springs, MD 21837
  • Monday - Friday: 7:00am - 6:00pm
Scroll to Top