Top-rated septic tank pros.

Get matched with top septic tank pros in Tomahawk, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Tomahawk, WI?

Select your specific project to find the pro for you.

Verified Reviews for Septic Tank Service pros in Tomahawk, WI

*The Angi rating for Septic Tank Service companies in Tomahawk, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Tomahawk, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on August 12, 2026

Find Septic tank pros in Tomahawk

Avatar for Best Plumbing, LLC
Best Plumbing, LLC
5.0(
10
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Tomahawk, WI and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"Really glad i found Best Plumbing. Hired them to replace a shower pan and liked them so much that I had them replace shower doors and put in a new water heater as well. Fair pricing and always prompt, it felt like they went over and above what I was expecting. I would not hesitate to recommend Best Plumbing to anyone!"
Bathroom Remodel - Complete
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel - Demolition
Bathroom Remodel

+5

Response time1 day
Response rate86%
7 neighbors recently requested a quote
Request Quote
Avatar for Dan's Service Plus LLC
Dan's Service Plus LLC
4.7(
36
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Tomahawk, WI and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"They arrived on time. Left the bathroom where the work was done clean. The job was done correctly and I haven't had any problems with their installation. There was a mistake in the billing - it was supposed to go to a different address and wasn't received so they added a late fee. When I called them about it they fixed it - I was happy. Note: The price charged included the cost of the new toilet, I had a sink and they were fine with installing that."
Recommended by94%of homeowners
Request Quote
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Tomahawk, WI and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Request Quote
Avatar for DM Plumbing & Sewer, LLC
DM Plumbing & Sewer, LLC
5.0(
2
)
Septic System - Install or Replace

Serving Tomahawk, WI and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"DM Plumbing & Sewer did a great job for me. Donald gave me quality craftsmanship, and good pricing. He did exactly what he said he was going to do."
Response time2 hrs
Recommended by100%of homeowners
Request Quote
Avatar for American Mechanical of WI, Inc.
American Mechanical of WI, Inc.
3.0(
2
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Tomahawk, WI and surrounding areas

In business since 1984

"Thank you (American Mechanical) for the excellent service you provided. We are extremely pleased with the holding tank installation and all the extra work involved in acquiring permits, county approvals etc., all done in a very professional manner. Every thing was completed in the exact time frame that you said it would be and we are very appreciative of that. If you want your job done right the first time then I highly recommend American Mechanical for your job. Sincerely, Dick K."
Recommended by100%of homeowners
Request Quote
Simmons Plumbing LLC Heating and Cooling Facebook
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Tomahawk, WI and surrounding areas

In business since 2016

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best service, installation and repair for all phases of your plumbing needs. We specialize in a variety of residential as well as commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

Request Quote
Septic Tanks questions, answered by experts

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.

The pressure in a well pressure tank should be set 2 to 3 PSI below the pump's cut-on pressure. The cut-on pressure is the lower number in the pressure setting (e.g., the '30' in 30/50 PSI) and is the point at which the pump starts. The cut-out pressure is the higher number, where the pump stops.

For example:

  • If your pressure switch is set to 30/50 PSI, the tank pressure should be 27-28 PSI.

  • If your pressure switch is set to 40/60 PSI, the tank pressure should be 38 PSI.

Common pressure settings for household applications include 20/40, 30/50, and 40/60 PSI. The difference between the cut-on and cut-out pressure is typically 20 PSI.

Soda, coffee, and other soft drinks are highly acidic. This affects the pH in septic tanks, causing them to require more frequent pumping. However, a vast majority of people don't need to worry about septic system disruption. Pouring out the occasional flat soda doesn’t affect septic systems to the same degree as the high-volume dumping from restaurants and convenience stores.

Never use Drano on blocked toilets. You can end up with a ghastly leak because the chemicals eat away at the glue that holds pipes together just as effectively as they do with clogs. Drano is known for being particularly rough on toilets, which is why some plumbers actually dislike the product. 

Signs that your well is dry include a decrease in water pressure, strange odors coming from faucets, cloudy, bubbly, or discolored water, and water that’s warmer than normal. Signs that your well pump is bad are similar, but you may also notice higher-than-average electric bills, strange clicking sounds, and faucets that spit or sputter.

The Tomahawk, WI homeowners’ guide to septic tank services

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

See all articles