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TRUSTED BY LANCASTER, OH HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon92
    Verified septic tank services reviews

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

Avatar for Z&K Excavating
Z&K Excavating
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Lancaster, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Z&K Excavating specializes in down spouts, waterline drainage, new septic systems and septic repairs. 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! Check out our services offered and call or click to schedule a free estimate today\n

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Drain Bros
Drain Bros
5.0(
7
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Lancaster, OH and surrounding areas

Approved

In business since 2017

Emergency services offered

Credit card accepted

Drain Bros LLC is a full service drain cleaning company with over 10 years of experience. We strive to offer the best service possible to our customer. When you call the Bros we will be upfront and fair with our prices. We are a family owned business.

New sink and faucet
New sink and faucet
Main sewer stack repair
Main sewer stack repair
Finished product

+7

Response time12 hrs
12 neighbors recently requested a quote
Recommended by85%of homeowners
Benjamin Franklin Plumbing - Columbus OH
4.5(
479
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Lancaster, OH and surrounding areas

In business since 1929

Free estimates

Emergency services offered

"Outstanding. We purchased the expansion tank with plans to install but decided to get a plumber. Glad we did. Nate checked the pressure of our water and then pressurized the new tank accordingly. He sat down with me to explain exactly what he was going to do before he did it including how much it would cost. Afterward, he took time to give me tips on caring for the hot water heaters showing me exactly what to do. He also added a support bracket (no additional cost) near the expansion tank because he felt it made it safer. And he flushed the hot water tanks for us and showed me how to do that to prolong the life of the tanks as well as make them more efficient. The van says "The Punctual Plumber" and he was right on time - and called 15 minutes prior to let me know he was on his way."
Recommended by92%of homeowners
Avatar for Drain Specialists
Drain Specialists
4.3(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Lancaster, OH and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

We are a family owned and operated company that prides ourselves in doing a clean quality job for our customers. We offer 24 hr. emergency service at no extra charge. We provide friendly, professional and affordable services and aim high for customer satisfaction. Angieslist customers receive discounts on services performed. We also offer additional discounts as specials. We support our troops with additional discounts!!!

Recommended by100%of homeowners
Terraformers Excavating, LLC
4.4(
8
)
Septic System - Install or Replace

Serving Lancaster, OH and surrounding areas

In business since 2021

Free estimates

Credit card accepted

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time8 hrs
Response rate90%
3 neighbors recently requested a quote
Showing 1-10 of 26
Septic Tanks FAQs, answered by experts

There are three layers of wastewater in a septic tank: scum (solid waste that floats to the top of the wastewater), liquid (the relatively clean liquid wastewater in between the two other layers), and sludge (solid waste that falls to the bottom of the wastewater). The buildup of sludge is one of the main reasons septic tanks need to be pumped. If the tank is more than 1/3 of the way full with a combination of sludge and scum, it’s time to call a pro for pumping.

The disadvantages of having a well include more maintenance, like annual testing and inspections, and high up-front costs to drill a well. Well water is also vulnerable to contamination, which is why keeping up with testing is important if you own a well. When it comes to well water versus city water, well water does offer more independence and is a reliable water source.

Unlike an urban sewer system that runs wastewater into a central drainage system, septic tanks are a house-by-house system. They are the ultimate destination for all your house’s wastewater—from bathtubs, showers, sinks, toilets, and washing machines. Wastewater flows into a tank buried in the ground outside your home, and then water runs from the tank to a drainage field using sloped pipes.

Depending on local conditions, a deep well may be a better choice than a shallow well. Deeper well depth accesses groundwater that has been naturally filtered through many layers of soil and rock. This reduces surface contaminants and may offer cleaner water, but deep wells cost more money to build and maintain. The water may be harder and have higher radioactivity, too. 

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.

The Lancaster, OH homeowners’ guide to septic tank services

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