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Best septic tank pros near De Graff, OH

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Top-Rated Septic tank pros in De Graff - Updated Nov 2026

Avatar for PG Excavating, LLC
PG Excavating, LLC
4.5(
18
)
Septic System - Install or Replace

Serving De Graff, OH and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"This is the best business we have ever worked with! Sean was responsive, professional and incredibly helpful every step of the way. He is very knowledgeable of what needs to be done, and educates you throughout the process. Our job (the installation of an EPA septic system) was completed quickly, efficiently, and without incident. We had to contact numerous companies to work toward getting this job done. Many didn't even return calls. Many were unresponsive once they had been out. Two acted as though we were at their whim and totally unimportant. P&G appreciates, respects and works to do all they can to HELP their customers. We are so pleased with their business acumen! Hiring P&G for your job will be the best move you could make! Amazing work, fair pricing, and the most pleasant to work with!"
Drain & Downspouts
Driveway
Small bridge
Catch Basin Drainage
French Drain

+4

Response time1 day
Recommended by93%of homeowners
Fulton Excavating
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving De Graff, OH and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

Looking for reliable, precise groundwork? Fulton Excavating is your trusted, locally owned team serving the Miami Valley, Clark, and Greene County areas.\n\nWe bring our own top-tier equipment straight to your job site—cutting out third-party rental costs and passing those savings directly to you. From digging custom home foundations to clearing out tough overgrowth, we handle the heavy lifting to ensure your project starts on a perfect foundation. No job is too big or too small, and we pride ourselves on delivering clean, beautifully graded results every time.

Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving De Graff, OH and surrounding areas

In business since 1971

Credit card accepted

"I think their coverage is a little spotty. You have to look at the document very carefully. It seems random to me. I reported a problem once and once I used the word "septic" they wouldn't cover it. Another time I didn't say it and then they covered it. You have to be really careful about how you phrase things."
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+2

Recommended by65%of homeowners
Elsasser Contracting
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving De Graff, OH and surrounding areas

In business since 1988

Free estimates

Credit card accepted

With over 30 years of experience, Elsasser Contracting is your solution for all your excavation and septic needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

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Septic Tanks FAQs, answered by experts

Yes, it is possible to pump a septic tank too frequently. The ideal pumping schedule varies based on the tank's capacity, household size, and water usage. Pumping the septic tank more often than recommended can cause the beneficial bacteria to leach into the drain field, leading to an imbalance and a build-up of solid waste.

A septic smell may be harmful because sewer gas is dangerous depending on the exposure amount and length of time. Sewer gas is made up of multiple gases, including hydrogen sulfide, methane, ammonia, and carbon dioxide. Some of these gases, like hydrogen sulfide and ammonia, are toxic to humans and can be fatal in high concentrations or long exposures.

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

A septic tank always has some amount of liquid in it—which should usually be 8 to 12 inches from the top of the tank. If the liquid level is higher than that or is overflowing the drainage pipe that leads out to the leach field, the tank may be too full and in need of pumping.

If you’re going away on vacation or leaving your home for a long time, it’s a good idea to switch off your well pump and pressure tank before you go. This way you can prevent any damage from unexpected leaks that may occur or unforeseen electrical issues while you’re away.

The De Graff, OH homeowners’ guide to septic tank services

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