24/7 Emergency Service | Cullison Excavating, LLC

Your Trusted Partner for septic pump out Service

At Cullison Excavating, we understand the importance of a septic system in your residential or commercial establishment. It is the most costly appliance of the home. We understand it can be tiring to search for “septic pumping near me” or find a septic tank pump out solution. This is why we offer dependable, professional septic pumping services that maintain the health and efficiency of your system.

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Why Choose Cullison Excavating for emergency septic pumping

30+

Years of Experience

60+

Five-Star Reviews

Licensed & Experienced

Our team is licensed, experienced, and equipped to deal with all aspects of your pumping needs as safely and effectively as possible.

Preventive Maintenance

This service will help advise regular Sewer line cleanouts or pumping septic to avoid costly repairs or unexpected emergencies.  It is recommended to pump the septic system every 3-5 years.  We can customize and develop a septic treatment schedule that fits your needs.

Quick & Efficient Service

We understand the severity of septic issues. As such, our services are also delivered promptly and efficiently with little interruption to your day.

Disposal

We ensure the correct disposal of septage material at licensed facilities and ensure environmental compliance.

Signs You Need Septic
cleaned out

Cullison Excavating offers a wide variety of several different types of septic repair services, including:

Slow Drains

Slow Drains

Slow drains inside a home or a business may be clogged. This could indicate that your septic tank is full and needs pumping.
Sewer Odors

Sewer Odors

Persistent sewer odors outside your home could indicate your septic system is failing. This unpleasant smell may result from leaks, clogs, or overflows within your sewage treatment plant.

Spongy or Greener Patches

Spongy or Greener Patches

Grass that is especially green and spongy in patches near the septic tank may suggest that effluent leaks from an overfull septic tank.
Toilet clogs

Toilet clogs

This is usually a strong sign of a major blockage or a full-to-bursting septic tank.

From Start to Finish, We’ve Got You Covered

Need Immediate Assistance?
Contact Us Now for 24/7 Emergency Services!

What to Expect During Septic Pumping

Our Commercial Septic tank pumping process is easy and efficient.

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Locating

We will locate the septic tank and perform the correct inspection to determine its general status and capacity.
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Pumping

We will safely and effectively pump out all of the accumulated waste from your septic tank using our special vacuum trucks.
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Level Check

The waste left in the tank will be checked to determine whether further cleaning is possible.
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System Inspection (Upon Request)

We will provide additional inspection of your drain field upon your Request to identify possible problems.
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Cleaning

We will clean the place so that everything is restored.

Need Immediate Assistance?
Contact Us Now for 24/7 Emergency Services!

Homeowner Septic
System Training
Materials Now Available!

Homeowner Training Materials

Ensure the longevity and safety of your Septic system

Cullison Excavating, LLC is proud to provide access to FREE homeowner training materials, developed by NOWRA in partnership with the US EPA and RCAP. These resources are designed to help property owners with onsite wastewater treatment systems (OWTS) maintain their systems effectively, ensuring environmental and human health.

Learn essential tips, maintenance practices, and troubleshooting techniques for your septic system. This interactive training is available online through NOWRA’s Learning Academy, covering topics such as:

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Sewage treatment basics

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OWTS management and safety

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Home management tips

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Troubleshooting common issues

Comprehensive Pumping Services in
Southern Maryland

Pumping Services in St. Mary’s County

Our expert team is ready to assist you with pumping services in St. Mary’s County:

Pumping Services in Charles County

In Charles County, we provide reliable pumping services throughout:

Pumping Services in Calvert County

Our comprehensive pumping services extend to Calvert County, including:

Not just Septic Pumping Service

Beyond Septic Pumping, Cullison Excavating offers different septic system services:
Septic System Maintenance

Septic System Maintenance

We recommend regular maintenance of septic systems to ensure they work at their best.
Septic System Repairs

Septic System Repairs

Our team diagnoses problems that may occur in septic systems and affect repairs on site.
Septic System Installations

Septic System Installations

We fully install new septic systems to ensure necessary design works are done and the systems are functional.
What Clients Say
111 Total Reviews
★★★★★
5
★★★★★
04.13.2026
Dave Mason

We’ve been a customer for many years. Products and services always superb.

★★★★★
04.13.2026
Amy Scott

The Cullison's have always been so easy to work with, responsive and thorough. I have been using them for many years on numerous properties. Highly recommend!!!...

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★★★★★
04.10.2026
Gary Crisostomo

Cullison was the only local septic company to respond when my holding tank alarms went off shortly after I bought my new home. During the initial call, I wasn't sure of my tank's capacity, but the lady on the line...

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★★★★★
03.31.2026
Bruce Robrecht

The experience was very good , this was my first encounter with the company and all went very well, great logistics...

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★★★★★
03.26.2026
valerie butler

The gentleman was on time, professional and walk me thru his pross. I was very impressed with him. He did his job and completed the process in a timely manner. Great experience. Would recommend.

★★★★★
03.16.2026
Charles Wood

Such a very professional team and so easy to work with. They worked hard to make sure that the project got done right. You can tell that they take pride in their work. And they gave me some advice to...

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Don’t Wait Until It’s Too Late!

A neglected septic system can indeed pose very serious health and environmental hazards. There is no doubt about it; a possible septic system problem should not be delayed. Within minutes, you can have the experts from our team working to ensure that your septic system is operating at maximum efficiency.

Contact Cullison Excavating today for a consultation. Let’s ensure your septic system is in good working order and will protect your investment for years to come.

 Location

ADDRESS

24380 Hollywood Rd
Hollywood, MD 20636

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