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TRUSTED BY HOWELL, MI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon182
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Howell, MI

*The Angi rating for Septic Tank Service companies in Howell, MI 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 Howell, MI 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 04, 2025

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

Avatar for At Your Disposal
At Your Disposal
5.0(
23
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Howell, MI and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"The project is in the beginning stages so I can’t give a complete review at this time. So far I’m very satisfied."
Eljen engineered septic system
mini excavator
Response time10 hrs
Response rate89%
9 neighbors recently requested a quote
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Avatar for BOLTON SEPTIC LLC
BOLTON SEPTIC LLC
4.4(
40
)
Septic Tank - Clean or Pump Out

Serving Howell, MI and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"had an immediate opening and the septic tank was pumped the first day of business after I submitted my request to Home Advisor."
Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Avatar for Xtreme Excavation & Grading
Xtreme Excavation & Grading
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair - For Business

Serving Howell, MI and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"They did a great job had some grading and some stump removal on my land so I could till and plant food plots. Made it way easier on me."
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Avatar for Alliance Ground Services, LLC
Alliance Ground Services, LLC
5.0(
8
)
Septic System - Install or Replace

Serving Howell, MI and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"The project turned out wonderfully! Our front garden walk and fountain area were transformed; they were very knowledgeable and easy to work with. They were able to level the area in order to divert pudding water away from the house. The end result was beautiful! We have since moved almost an hour away and have called on them once again to give us insight as to how to transform the garden areas and walkways at our new home."
Retaining Wall & Patio
Retaining Wall & Patio
Hydroseeding
Hydroseeding
Hydroseeding

+2

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
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Hamilton Outdoor Services
2.8(
2
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Howell, MI and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quick response

"He did a great job and they did what I wanted them to do. I was not there when the job was completed. There were a few changes that needed to be made, I called them, they came right out and took care of it. I was very happy with the work that was done."
Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Knights Grading & Excavating, Inc.
New to Angi
Septic System - Install or Replace

Serving Howell, MI and surrounding areas

Approved

In business since 1986

Free estimates

Knights Grading & Excavating is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time1 day
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Mr fixture
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Howell, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hello and thank you for viewing my services, I hope to fix any issue you have and build a relationship off of trust and fine work, if you were wondering what services I offer it’s easier for me to tell you what I don’t, no shingles and no tile, but I do offer grout replacement. It’s a great day when problems go away and projects are finished.

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Avatar for Handyman Joe
Handyman Joe
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Howell, MI and surrounding areas

Approved

Happy.Have years of experience and general contracting?And automotive repair and maintenance experience on.Heavy equipment experience growing up on a dairy farm not much I cant fix or repair or install

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Avatar for APO Septic and Excavating
APO Septic and Excavating
4.9(
8
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Howell, MI and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Jason came out and did an excellent job on replacing our septic tank and field . Jason and Kerry help with every step for us to get a grant. They have great customer service."
Business Card
Septic Job
Septic Job
Drain field
Drain field

+1

Response time3 hrs
Response rate98%
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Avatar for Universal Septic Services, LLC
Universal Septic Services, LLC
4.1(
10
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Howell, MI and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Eric is a young man with integrity. He quoted me a price ,ran into some issues that were no fault of his but maintained my quoted price. He will look to accomplish the job at the most reasonable price. I couldn't recommend him more highly."
Septic Tank Cleaing
Track Loader
Owner Working
Sand and Finish Grade
More Gravel Fill

+5

Response time1 day
Recommended by100%of homeowners
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Showing 1-10 of 36
Septic Tanks FAQs, answered by experts

Most septic tanks need to be emptied every 3 to 5 years, but it’s a good idea to monitor the fill levels of your septic tank all the time. You can do this by installing a pressure level sensor to detect the internal tank pressure, or by having a septic tank company perform an annual inspection to let you know when you’ll need to pump the tank.

Most well pump pressure switches have a factory setting of 30 to 50 PSI. There’s some flexibility with this if you’d like a lower or higher water pressure, but remember that it should sit 2 to 3 PSI above your well tank’s general pressure setting.

The inside of your pressure switch cover will usually indicate minimum and maximum settings—going below and above the numbers might damage your well pump.

Digging a well can cost between $20 and $25,000, depending on your needs. If you’re looking to dig a well yourself, all you need is a shovel. If you’re looking to have a well drilled by a professional, you can expect to pay around $15 to $30 per foot. The total cost of drilling a well will average to $5,500.

Although air in your water lines won’t affect the overall quality of your water, it will lead to problems with your well water system if not addressed. Over time, too much air in your water lines can create blockages in your pipes, cause insufficient water flow to your taps and appliances, loosen pipes, and potentially damage important components of your well including your well pump and pressure tank. 

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

The Howell, MI homeowners’ guide to septic tank services

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

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