Whitehouse, OH | Mon–Fri 8 AM – 5 PM
Emergency? Call us | (419) 724-2787
Established 1960 · Whitehouse, OH

Septic Service and Well Service
in Toledo, OH

Greater Toledo's septic and well service provider for over 65 years.

4.8 180+ Google Reviews
65+ Years in NW Ohio
3 Generations
4 Counties Served
Mastin Septic pump truck at sunset in Whitehouse, Ohio - family-owned since 1960
65+
Years Since 1960
What We Do

Septic & Well Services in Northwest Ohio

From routine pumping to full system installations, we handle every part of your septic and well system with the expertise that only comes from decades of hands-on experience.

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Same-Week Appointments

Tank Due for a Pump? Let's Get You Scheduled.

Family-owned, serving greater Toledo since 1960. Tell us what you need and we'll get back to you within one business day.

Our Story

A Family Business, Not a Franchise.

Burton and Norma Mastin started this company out of their home in downtown Whitehouse in 1960. Sixty-five years later, their granddaughter Mandi is still doing right by the same community.

That's the difference you feel when you call us. You're not getting a corporate call center. You're getting a real local company that's been fixing septic systems in your neighborhood since before most of your neighbors were born.

1960 · Founders
Burton & Norma Mastin
Started the business serving Whitehouse homes
1983 · Second Generation
Randy & Shirley Mastin
Incorporated and expanded services across NW Ohio
Today · Third Generation
Mandi Mastin
25+ years in the field, now leading the company
Read Our Full Story →
Mandi Mastin, third-generation owner of Mastin Septic, operating excavator at Whitehouse Ohio job site
Service Area

Serving Toledo & All of Northwest Ohio

We pump septic tanks in Fulton, Henry, Lucas, and Wood County. Inspections, repairs, designs, and installations available across Fulton, Henry, and Lucas County. Not sure if we cover your area? Give us a call.

Lucas County
Fulton County
Henry County
Wood County
Call to Confirm Coverage
Map of Mastin Septic and Well Service's coverage area across Northwest Ohio, centered on Whitehouse and reaching from Defiance and Archbold east to Toledo and Perrysburg, north to Sylvania, and south past Bowling Green.
Tell Us What You Need

Get a Free Quote in Northwest Ohio

Tell us a bit about what you need and we'll call you back within one business day.

Prefer to call? (419) 724-2787

Mandi Mastin, third-generation owner of Mastin Septic & Well Service
The Septic Expert You Already Trust

Mandi Writes About Septic. A Lot.

When she's not running jobs, Mandi writes. The Mastin blog covers Northwest Ohio septic and well care. Her separate site, SheKnowsSeptic.com, is where she publishes longer guides for homeowners across the country. If you've Googled a septic question in the last few years, there's a chance you've already read her work.

Read the Mastin Blog → Visit SheKnowsSeptic.com →
What Our Neighbors Say

Reviews From Real Northwest Ohio Neighbors

Darlene WilhelmGoogle review
★★★★★

Mastin Septic Services are top notch and one of the best in the county-at least in my opinion. I use them for my septic tank cleaning and had them add a riser during the last cleaning so there was no further need to dig up the yard to find the lid. Their service was professional and cost reasonable.

Mark MckenzieGoogle review
★★★★★

Very prompt and professional service ! Had one of their techs out to inspect the septic and well systems on a Bowling Green property we're rehabbing, and he was thorough and efficient in checking them out and explaining ALL of our repair options, as well as how to prevent any problems down the road. Prices for services and components were very reasonable. We plan on using this company on future projects, and highly recommend them.

Gavin DaileyGoogle review
★★★★★

We called and told them that our well wasn't keeping up. They sent a tech out immediately. He looked for a crack in the inlet piping. Next he want down to our mechanical room in our basement. He informed us that our pressure sensor switch was set too high and our tank had too much air. We had over 40 pounds in it. He adjusted the pressure switch and lowered the air the bladder. We set up an appointment for him to return and flush our point. He flushed it and our water clarity and volume both improved. They are a great resource to have in the community.

Todd GramlingGoogle review
★★★★★

Technician came and analyzed issues promptly, information was verbally transferred and estimate was given. Crew arrived a day earlier than scheduled to insure weather to be compatible with construction, then installed as promised then completed project to utmost high standards. I would definitely encourage others to use Mastin in your next project. Todd

Audra KlattGoogle review
★★★★★

While house hunting, I delt with Asa for inspections. Learned alot about septic systems since I had to have him inspect 3 houses, before I bought one. Super nice, knowledgeable and a great worker! Talks very highly of Mastin septic owners and working for them. Thanks Asa and Mastin.

See all 180+ Google reviews
Common Questions

Septic & Well Service FAQ for Northwest Ohio

What areas do you serve in Northwest Ohio?
We serve homes and businesses across Lucas, Fulton, Henry, and Wood County, including Toledo, Whitehouse, Waterville, Maumee, Sylvania, Perrysburg, Holland, Monclova, Wauseon, Napoleon, and more. See the full list of service areas.
Do you give free estimates?
Yes. Call us at (419) 724-2787 or fill out the form on our contact page and we'll give you an honest quote. No high-pressure sales, no surprise fees. If you want us to come out for a proper estimate on bigger projects, we'll schedule a visit.
Can you come out for emergencies?
Yes. If you have a septic backup, sewage in the house, or a well pump that's stopped working, we prioritize urgent calls across our service area. Call (419) 724-2787 and we'll get to you as quickly as we can.
How quickly can you schedule service?
We're based in Whitehouse, so most of Northwest Ohio is within easy reach. For urgent issues we do our best to prioritize the call. Call us at (419) 724-2787 and we'll let you know the soonest we can get to you.
Why should I choose a family-owned septic company?
You're not calling a franchise or a call center. You're calling us, a Whitehouse family that's been doing this since 1960. Our name's on every truck and we live here. We care how the work looks because our neighbors see it.

Need septic or well service? We're a phone call away.

Tap to Call (419) 724-2787