Top-rated septic tank pros.

Best septic tank pros near Williamsburg, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Williamsburg, OH?

Select your specific project to find the pro for you.

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
Showing 1-10 of 37
Septic Tanks FAQs, answered by experts

A septic tank riser features a base ring that you need to install flush to the opening of the septic tank. After thoroughly cleaning the opening of the tank, fit the base ring over the opening and use a butyl sealant rope to create an airtight seal with the tank’s rim. Cut the riser rings to the appropriate height and stack them on the base ring. Then, install the riser lid. This task might be taken on by an experienced DIYer, but you should always call a septic tank professional if you are unsure of your skills.

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.

With proper maintenance, most types of septic systems—including mound, evapotranspiration, and constructed wetland systems—can last up to 40 years. To keep your system running as long as possible, follow basic septic tank upkeep guidelines, like pumping your septic tank every three to five years and only flushing human waste and toilet paper.

The septic installation company must follow several steps to put in a new septic system and leach field. The installer will study your property and determine the best place for the tank and leach field. The site should be away from existing structures, be free of trees, and have proper drainage and grading. Preparing the site for the tank and leach field will require significant excavation work.

Septic drain fields should be at least 10 feet from the property line, though exact requirements vary by location. Some areas may require further distances, such as 25 feet or more, depending on soil conditions and local health regulations. This extension ensures proper wastewater absorption and prevents contamination of neighboring homes.

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.