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BAT Maintenance service

At Cullison Excavating, we know the importance of a healthy and efficient septic system. For this reason, we provide a full Bio-Accelerated Treatment (BAT) maintenance service to guarantee that your system is running properly and to lengthen its life.

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Benefits of Cullison Excavating's BAT Maintenance Service

30+

Years of Experience

60+

Five-Star Reviews

Better Performance of System

Our highly trained technicians will survey your BAT system for any possible problems so it can operate flawlessly. The inspection should cover the levels of bacteria and components of the system.

Extended System Lifespan

Regular maintenance ensures your system won't give up on you well before its projected lifespan, which can save you from unnecessary future expenses coming your way and a headache of gigantic proportions when replacing your system. We make sure you do not have to search for”septic maintenance near me” after consulting Cullison Excavating.

Odor-free and without clogging the Drainfield

Proper BAT maintenance keeps solids from accumulating and, therefore, minimizes odors, promoting a more pleasant environment.

Protection of the Environment

A well-run BAT plant indicates good wastewater treatment and helps reduce the chances of polluting the environment.

Peace of Mind

We take care of BAT maintenance so you can be assured that your BAT system is in proper working order, giving you peace of mind and eliminating your septic worries.

BAT Maintenance

So What Is BAT System, and Why Does It Need Maintenance?

More advanced septic systems employ BAT; these structures have sought to break down waste with beneficial bacteria to a more far-reaching scope than general septic tanks. However, these BAT systems do need maintenance because, over time, the population of the bacteria may be reduced, and the system could fail if solids were allowed to accumulate.

Invest in the Future of Your Septic System

Regularly maintaining your BAT system is a proactive investment in protecting your septic system and property. Work with Cullison Excavating; we'll keep your system operating at peak performance for years.

BAT Maintenance

From Start to Finish, We’ve Got You Covered

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Cullison
Excavating's BAT Maintenance Process

Our extensive BAT maintenance features include:

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On-Site Inspection

Our technicians will visit your property to determine your BAT system's overall health.

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Bacterial Count Assessment

We shall test the bacterial population in your system to determine whether more bacteria are needed.

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Latest Technology

We use high-end equipment, such as electromagnetic locators or ground-penetrating radars, to locate your septic tank exactly.

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System Cleaning and Maintenance

Our technicians will clean and maintain your system to ensure peak performance.

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Recommendations for Future Maintenance

We shall proffer the recommended maintenance schedule for BAT custodians to adhere to to sustain BAT for years.

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:

Sewage treatment basics

OWTS management and safety

Home management tips

Troubleshooting common issues

What Clients Say
137 Total Reviews
★★★★★
5
★★★★★
11.03.2026
Cheryl Wyatt

I knew virtually nothing about septic systems and was under the impression that if it’s not causing a problem, it’s good. During a discussion with friends, I learned I should have had it pumped out every 3-5 years!! I filled...

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★★★★★
10.29.2026
Michael Wehausen

Needed septic pumped. Called and spoke to a very nice lady. Spoke about availability and settled on next day service. Cowboy showed up early morning. Once the septic was pumped, Cowboy advised us of tree root penetration in tank and...

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★★★★★
10.27.2026
Leah Anthony

The work was done beyond expectations. The person I want to thank is Jessica! She made this so easy and convenient. She is diligent, comprehensive, knowledgeable, and wonderful to work with! She made the entire experience a breeze!!!...

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★★★★★
10.25.2026
Rita Eversberg

Professional, polite, patient, informative!...

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★★★★★
10.25.2026
D Mumbert

Folks in the main office explained soil getting wet and why they had to check (dryness) before delivering bulk materials. Andrew the driver, drove around underground hazards (septic tank) and delivered the materials exactly where needed. Great service....

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★★★★★
10.23.2026
Carol Leal

The technician came out to care for our septic system and was terrific! He inspected the system and explained everything we need to be doing to keep the system healthy and running. Prices are very reasonable. Recommend Cullison highly....

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Book Your BAT Maintenance Now!

Your internet searches for “septic system services near me” can not get you the results you want. Call Cullison Excavating today to schedule your BAT maintenance service. We'll be ready with a friendly, experienced team to answer all your questions and to keep your septic system in top running condition. Let Cullison Excavating be your dedicated partner in BAT System maintenance!

Location

ADDRESS

24380 Hollywood Rd
Hollywood, MD 20636