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Best septic tank pros near Williamson, NY

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TRUSTED BY WILLIAMSON, NY HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified septic tank services reviews

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

Avatar for Bianca Excavating
Bianca Excavating
4.4(
15
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Williamson, NY and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Mike has replaced a septic system next door and as far as the work he has done, always professional and does a dang good job, he's not here to rob anyone, id recommend him for sure, he doesn't lie he works hard and is honest, something thats hard to find these days"
Response time5 hrs
Recommended by90%of homeowners
Upstate property solutions
5.0(
6
)
Septic System - Install or Replace

Serving Williamson, NY and surrounding areas

In business since 2024

Free estimates

Offers commercial services

Thank you for visiting Upstate Property Solutions. We are your locally owned and operated general contractor based in Newark, NJ. We service residential and commercial clients throughout the Finger Lakes Region, Rochester, Syracuse and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

Response time5 hrs
Response rate98%
Recommended by83%of homeowners
That British Guy
4.9(
4
)
Septic System - RepairSeptic System - Repair - For Business

Serving Williamson, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

Hi thank you for showing That British Guy interest! I've been doing handyman and plumbing work since 2008. I'm very responsive to customers� needs and always make sure I complete whatever job I'm working on. No matter what project you have given me a call and let me provide you with excellent customer service.

New Bathroom
Walk in Shower
dual vanities
Shower
Toilet area

+3

Response time30 mins
Recommended by100%of homeowners
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 Williamson, NY and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for Prime Sewers
Prime Sewers
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Williamson, NY and surrounding areas

In business since 2001

Free estimates

Emergency services offered

We have the experience and dedication to do the job right! Specializing in Plumbing services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

Recommended by100%of homeowners
Eco-Tech Construction
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Williamson, NY and surrounding areas

In business since 2014

Free estimates

Welcome to Eco-Tech Construction! We take pride in the quality of work and customer satisfaction that we give each customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

Recommended by100%of homeowners
Here to Help
New to Angi
Septic System - Repair

Serving Williamson, NY and surrounding areas

In business since 1995

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer�s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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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.

Deciding between an engineered septic system and a conventional one depends on property size, soil quality, local regulations, and environmental factors. If your property has limited space, poor soil, or is close to sensitive environmental features, an engineered system may be required. Professional site evaluations, considering water usage, long-term plans, and budget constraints, can help determine the appropriate choice. Consulting with a septic system professional is crucial for ensuring compliance with regulations and selecting the best system for your property's unique needs.

A septic perc test is done by drilling a hole into the ground, filling the hole with water, and testing to see how long it drains. While simple, the test itself provides a great deal of information about your yard. The last thing you want to do is skip a perc test only to discover your yard doesn’t drain sewage effectively.

Yes, shower water goes into the septic tank. Shower water is a type of greywater, and in fact, all water used in a home with a septic system—including water from sinks, toilets, the dishwasher, and the washing machine—drains into the tank. When shower water enters the tank, debris like soap and hair travels with it. The solid debris sinks to the bottom to become sludge, while soap residue joins the scum layer at the top. The remaining water is treated in the tank before moving to the drain field for further treatment and dispersal. It is important to avoid putting oil or harsh chemicals down any drain, as they can cause clogs or disrupt the beneficial bacteria required for proper wastewater management in the septic system.

The smallest septic system available for purchase typically includes a 750-gallon tank. However, the smallest size you can legally install is determined by local regulations, and many areas require a minimum capacity of 1,000 gallons. The cost to install a small septic system generally ranges from $2,910 to $13,900. Before proceeding, it is essential to check with your local health department or consult a local septic professional to confirm the minimum legal requirements in your area.

The Williamson, NY homeowners’ guide to septic tank services

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