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Find Septic system installers and replacers in Dayton

Avatar for Simply Septic
Simply Septic
5.00(
10
)

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"They were amazing and so nice !! Came out on a Sunday I had a septic emergency. They got to my place and completed the job with in a couple hours of my call😃so thankfull!"
1 neighbors recently requested a quote
Avatar for Spartan Plumbing and Drains
Spartan Plumbing and Drains
4.00(
3
)

Angi Approved

In business since 2018

Free estimates

Warranties offered

"I don't know much about hiring a plumber, and my ignorance cost me a lot of extra money because of them. For a simple toilet tank rebuild, with all parts provided by me, an hours worth of work, I was estimated at 570 dollars. It's on me for not realizing when I signed the dotted line that I got ripped off, retrospect is 20/20, but I cannot believe that they are willing to take advantage of people to this degree. After further research, other plumbers, bonded and insured or not, charge anywhere from 120 to 350 at most for the job I described above. At the end of the day, it's on me for being a sucker, but I know now not to trust Angi's approval rating before moving forward. The ONLY reason I am not giving them a one star: The actual plumber who did the work (Jared) did a fantastic job and was incredibly nice and professional. The operations manager who I spoke with (Brayden), although I don't believe most of what he told me, did end up giving me a slight discount (15%). "
5 neighbors recently requested a quote
Recommended by66%of homeowners
RK PLUMBING HEATING & AIR CONDITIONING LLC
4.77(
22
)

In business since 2006

Emergency services offered

"I couldn't be happier with the service received by Rick with RK Plumbing and HVAC. Our water heater died on a Friday night. When I called (close to 9pm), Rick answered and told me he was able to come out to our house Saturday morning. He gave me all of the costs upfront on the phone so we knew exactly what to expect. Rick arrived first thing in the morning. He was polite, friendly, professional, and very knowledgeable. We have very hard water and no water softener at this time, so he recommended flushing our water heater every 6 months (you wouldn't believe how much lime was built up in the old one!!!) and even let me take a video of him explaining how to do that. We will definitely be calling Rick for any future needs we have!"
Recommended by90%of homeowners
Avatar for The Basement Doctor
The Basement Doctor
4.75(
344
)

In business since 1987

Free estimates

Emergency services offered

"Jacob is the best in the business. It’s very comforting to know I have a reliable contact for whenever I’m having any basement/water issues or any questions. He also has a lot of references for other projects. 10/10 recommend. Thanks again Jacob!"
Recommended by92%of homeowners
Duncan Well Pump
5.00(
5
)

In business since 1993

Owner operated company, with 40+ years experience, Well systems service and Repair is our Specialty.

Recommended by80%of homeowners
Avatar for KC Services LLC
KC Services LLC
4.92(
51
)

In business since 2002

Emergency services offered

"Keith's quote for a 40 gal. water heater (plus pan) was less than the others I called. He came the next day, called ahead, arrived promptly, answered my questions, was professional and polite. I will call him the next time I need a plumber."
Recommended by96%of homeowners
Forest Hill Septic Tank Cleaning Service
New to Angi

Free estimates

Warranties offered

Forest Hill Septic Tank Cleaning Service

Avatar for CINCINNATI HOME IMPROVEMENT COMPANY LLC
CINCINNATI HOME IMPROVEMENT COMPANY LLC
1.75(
4
)

In business since 2002

Emergency services offered

"Horrible Horrible con artist ...... Took almost 10,000 dollars for a job never came close to even starting the job and supposedly used the money for materials for the job that i have yet to see the reciete or material. It is now to the point of taking legal action and contacting lawyer."
Recommended by25%of homeowners
Premier Restoration & Mechanical Services
New to Angi

In business since 2005

Free estimates

Emergency services offered

We are a full service contractor providing expertise in both commercial and residential projects. We offer complete in house services ranging from additions/remodeling to all mechanical services.

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FAQs for septic system installation and replacement projects in Dayton, OH

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 Dayton, OH 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.