Annapolis Septic Service
“This team has been pumping out our septic tanks for decades, and they're always reliable and responsive.”
Best Septic Tank Services near Upper Marlboro, MD
These companies serve Upper Marlboro from nearby bases in towns including Davidsonville, Deale and Huntingtown.
10 companies listed · 1 open weekends · 9 rated 4.5+ · 3 show a license
Data verified October 18, 2026
Freestate Septic
“They performed the pump out but that didn't fix the drain issue so they actually came into the house, troubleshot the drain issue and got everything working again.”
Lee's Septic Tank Services
“When he arrived at scheduled time, he went above and beyond using his years of knowledge to ensure every aspect of our system was cleaned, viewed and running as required!”
Brothers' Johnson Septic Services
“I have been using Brother's Johnson Septic services for 15 years, exceptional service, dependable, reliable and responsive!”
Copsey's Septic Tank Service
“They are a top notch family owned business that offers not only excellent service but great customer relations too.”
Duncans Septic Service
“Gregory and Jesse did a fantastic job unclogging and pumping out our septic System.”
The 10 companies listed for Upper Marlboro, MD pump and service existing septic systems. Hours, around-the-clock claims and free estimate offers come from each company's own website. Ask what the quoted visit includes, since opening the main lid and checking the baffles are not always part of it.
Area overview: Upper Marlboro, MD
The 10 companies on this page are rated from 4.3 to 5.0 across 219 reviews; 1 has 50 or more reviews and 9 are rated 4.5 or higher. 1 is open on Saturdays. 3 show a license on their websites. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 1 offers emergency call-outs; 5 give free estimates and 6 are family- or locally-owned. We have a website on file for 9 of the companies on this page; 8 publish a contact page and 5 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Billing's Outback Septic Service
“Greg and his team put in a new septic tank at our home, which is built into a ravine and not a particularly easy site to navigate.”
Lee's Pumping & Septic
“Even though I have an older house with an archaic septic lid, he still had no problems removing and pumping the system.”
Bayly's Septic Tank Cleaning
“They have been amazing since we have used them, even helped us diagnose a problem that wasn't related to work they did, they have helped us tremendously and we will continue to use them for all our septic needs!”
Capital City Sewer Services Inc
“Always on time and very knowledgeable and professional”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
