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TRUSTED BY WILLIAMSBURG, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon69
    Verified septic tank services reviews

Top-Rated Septic tank pros in Williamsburg - Updated Nov 2026

Avatar for Aaron-Andrew's Septic
Aaron-Andrew's Septic
4.6(
105
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Williamsburg, OH and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"The septic tank was pumped satisfactorily. The problem we had was that our gate and latching mechanism were damage by his employee doing the work. We were told that the gate was damaged. We called Mr Andrews after we discovered that gate was damaged. Mr Andrews told me that his employees were independent contractors and were responsible for any damages that occur. Mr Andrews asked me to send him pictures and a description of the damage. He said he would have his independent contractor contact me to resolve the issue. To date we have not heard from his independent contractor or Mr Andrews to resolve the issue The company does a good pumping your septic tank but doesn't take care of any damages that they cause. Gil R"
Recommended by93%of homeowners
Henry Excavating Inc
4.7(
46
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Williamsburg, OH and surrounding areas

In business since 1990

Credit card accepted

"Excellent from beginning to end.  Got a referral from a neighbor who had similar work done recently.  Had a water line (Blue Max) from our house to our barn break.  Roger Henry came out and gave me an estimate to replace that line and to replace the supply line to the house as well as a minor issue with the septic tank.   I wanted to replace the supply line to the house as well as it was also Blue Max and I knew it was only a matter of time (and if it didn't break it would be an issue when selling the house).  Roger is very experienced with this and has a drill which can drill underground for hundreds of feet, thus not disturbing the landscape.  He gave me an estimate which was higher than I got from others who would dig a trench along the entire line, but in addition to not disturbing the landscape, Roger's method will likely increase the lifetime of the line as there are no ups and downs as there would be in a trench.  Essentially they dug two holes (one for each section of line and drilled from there to either end.  Really neat.  Over 300 feet of line in all and used copper at both ends with black poly in between.   The water works great and we have more water pressure at the barn than before.  The workers were very professional and kept the interior part where they needed to access our basement clean as well.  As I said, a little more money than some others, but I have no regrets with going with Henry Excavating and their drilling method for replacement of our underground water lines.
"
Recommended by95%of homeowners
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Septic Tanks FAQs, answered by experts

You can put yogurt in your septic tank, but it will not increase the bacteria in your septic tank. In other words, it won't harm your tank, but it won't get rid of a septic smell or boost the performance of your septic system. While yogurt contains helpful bacteria, you would need to buy an extraordinary amount of yogurt to make any difference. Adding yogurt is not a helpful or cost-effective strategy.

Pump the tank every 3-5 years, avoid flushing non-degradable items, and address leaks promptly to extend system life.

Wells typically replenish at a rate of about five gallons per minute, but several variables can influence how quickly they refill. A deep well will take more time to replenish than a shallow one. The replenishment rate can be slowed by issues such as leaks, damage, a faulty well pump, or a clogged well screen. Other factors, such as the surrounding geology, regular precipitation, and proper maintenance, also affect the recovery rate.

Conventional anaerobic septic systems are the most cost-effective and least expensive type, with installation costs typically ranging from $3,000 to $8,000. For comparison, sand filter systems cost between $7,000 and $18,000, while mound systems are the most expensive at $10,000 to $20,000. Several factors influence the final price. The tank material is a key consideration; plastic tanks are the most budget-friendly option, starting around $2,900, but concrete and fiberglass tanks offer greater durability and longer life spans at a higher cost. The size of the tank also affects the price. For example, a 1,000-gallon tank costs between $900 and $1,500, whereas a larger 1,500-gallon tank costs $1,500 to $2,500.

Septic tanks aren’t bad for the environment as long as they receive proper maintenance and attention. This means staying up-to-date with professional septic system inspections and septic tank pumping. Without regular maintenance, parts of the septic system could break or stop working, potentially letting harmful waste into the soil and groundwater.

The Williamsburg, OH homeowners’ guide to septic tank services

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