Top-rated septic system installers and replacers.

Get matched with top septic system installers and replacers in Stone Mountain, GA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Septic system installers and replacers in Stone Mountain

Avatar for Bowen's Septic & Environmental Services
Bowen's Septic & Environmental Services
4.7(
52
)

Serving Stone Mountain, GA and surrounding areas

Angi Approved

In business since 1984

Free estimates

Emergency services offered

"Well, the markings for all utilities were taken, but these guys still decided to bring a bobcat, without hesitation as to what could be in the ground, tore up my sprinklers. Common sense, a shovel should have been used for the first few minutes to determine if any wires, pipes (which isn't ideal location) was next to the tank. I was in a meeting, if only the meeting wasn't taken place, i would have stopped them from using a bobcat to rip into the ground without first carefully checking what's near. There are two pvc pipes sticking out of the ground with no purpose, maybe other than to warn something is near the tank. First these guys thought it was my main water line, with all the water pouring out! Thank goodness it wasn't. Then one of the guys explained my septic tank was between my ranch fence and wanted to get his sledgehammer to break the fence. Mind you, I took the fence down or gate in 25 minutes. End, cost me $2500 for the risers, and will cost Me another $1000 for the sprinklers! To management, ry and get your guys to care a bit more about your potential customers property! I'm not sure why all the positive ratings on Google, but I can't help wondering if there's something ? about my house hold that is different!"
Bowen's Septic Tank Service Logo on back of Pump Truck
6.5 foot deep riser
6.5 foot deep riser
Inlet and Outlet Riser Conyers, Rockdale County Georgia
Additional Photos

+3

Response time1 day
10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Pumpco Septic, LLC
Pumpco Septic, LLC
5.0(
21
)

Serving Stone Mountain, GA and surrounding areas

Angi Approved

In business since 2008

Free estimates

Emergency services offered

"Steve and crew did a great job on my project! From first contact to project completion was only two weeks. They were very professional, did exactly what I asked, and left the job site clean. Would definitely use again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Action Septic Pro LLC
Action Septic Pro LLC
4.5(
77
)

Serving Stone Mountain, GA and surrounding areas

Angi Approved

In business since 2008

Free estimates

Emergency services offered

"I have waited to write this as I tried to research the job that was done and gain a better understanding. The final result is that the job got done my problem was fixed. However the work was somewhat less than professional and I am left feeling taken advantage of and significantly over charged."
Outlet Baffle and Tail-out Repair With Pumpout
Overfilled tank and rotted baffle, shows excessive solids and not maintained
rotted outlet baffle
close-up of solids that have floated into the drainfield thru the rotted outlet baffle
Outlet Baffle and Tail-out Repair With Pumpout

+19

Response time11 hrs
Recommended by88%of homeowners
Avatar for Guardian Septic Services, Inc.
Guardian Septic Services, Inc.
5.0(
7
)

Serving Stone Mountain, GA and surrounding areas

Angi Approved

In business since 2011

Free estimates

Emergency services offered

"Absolutely top-notch service! Not only was the guardian team professional, and really knew their business, but their customer service was fantastic. They were on time, consultative, and got the job done very quickly. I would recommend them to anyone!"
New Lid
Riser & Filter
BEFORE: Scum Layer
AFTER: Scum Gone
Round Lid

+8

25 neighbors recently requested a quote
Showing 1-10 of 13
FAQs for septic system installation and replacement projects in Stone Mountain, GA

The smallest standard septic system uses a 500-gallon tank, which costs between $875 and $1,150 installed. This size works well for single-occupant dwellings with minimal wastewater production. However, many local regulations specify minimum tank sizes, so check with your building department before committing to this compact option. Some jurisdictions require at least 750 gallons regardless of home size to ensure adequate waste processing capacity.

The installation timeline varies based on site conditions, permit processing, and contractor schedules. The process includes obtaining permits, conducting soil tests, excavation, tank placement, leach field construction, and final connections. Weather conditions, soil challenges, and inspection scheduling can all affect the overall timeline. It's wise to begin planning well in advance of when you need the system operational.

The most economical approach is to install a conventional anaerobic system with a plastic tank. To minimize costs while maintaining legality, obtain multiple quotes from licensed installers, consider scheduling during their slower seasons, and handle basic site preparation yourself. Never skip permits or required testing to save money—illegal installations can result in significant fines and mandatory removal, ultimately costing far more than doing it right initially.

Regular pumping helps prevent system failures and extends operational life. Most small systems require pumping every three to five years, though frequency depends on household size and usage patterns. Pumping services cost between $290 and $530, making this maintenance expense relatively minor compared to potential repair costs ranging from $500 to $2,600 for neglected systems. Establishing a regular maintenance schedule based on your installer's recommendations helps avoid costly emergency services.

The Stone Mountain, GA homeowners’ guide to septic system installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.