*The Angi rating for Percolation Testing companies in Welch, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.
*The HomeAdvisor rating for Percolation Testing companies in Welch, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.
Last update on October 16, 2025
Serving Welch, MN and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Emergency services offered
"Philip put a shower pan in for our basement remodel. He was timely, professional, and did excellent work!"
+12
Serving Welch, MN and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"They did a great job with this project removed the tub and installed a walk in shower arrived at our house on time and was done in four and a half hours they were reasonable price and also worked with the VA I. Would recommend this company to anyone who is interested in doing this type of work they also removed a toilet and put in a A D A toilet five star rating for this company we are very happy with this company"
+39
Serving Welch, MN and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
"Trident did a wonderful job with my bathroom and I would use them again. They cleaned up well and they got it done in one day."
+6
Serving Welch, MN and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"Happy with sales staff meeting my needs. Others I tried didn't listen to what I wanted, and were expensive. Workers were wonderful working with the many suprises during the remodel. Multiple layers on both floor and walls, and we found tile under tub that needed asbestos testing. Good with daily cleanup, and punctual. Finished bathroom is so pretty now."
+80
Serving Welch, MN and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"The process was very smooth and the work product is excellent"
Serving Welch, MN and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Tech was able to tell me what the error code meant but did not want me to order part until testing with volt meter. Diag appointment with volt meter did not cost extra. Tech gave me part numbers and it fixed the problem."
+2
Serving Welch, MN and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Warranties offered
"They communicated with us in a timely way and arrived when they said they would, worked efficiently, and finished early. They talked with us throughout the project to make sure we would be happy with the final result and we are very pleased with the two showers we had replaced. They look great and work very well for us."
+20
Serving Welch, MN and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"River Valley that are National job on my bathroom. no complaints all the employees very friendly cooperative And Timely."
+7
Serving Welch, MN and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2005
Free estimates
Warranties offered
"Very prompt and clean with their work. Excellent job all around. Did not waste any time with getting the project completed. They put down 3400 sq ft (3.16 a) of crawlspace water proofing in 2 1/2 days. Great job."
+16
Serving Welch, MN and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"They responded quickly to my request. Came in next day, quoted me a price and completed job. Removing corroded facets on laundry tub and replacing. Bathtub/shower facet, piping replacement . Now all the water is flowing through the shower head. Oakly did a excellent job, was friendly, quick and would request again for future projects."
The average cost to snake your main sewer line is around $250 for a simple snake. Most sewer line specialists charge between $45 and $200 per hour for main sewer line snaking, so the time involved plays a major role. The price you’ll pay will depend on the severity of the clog, the item causing the backup, how long it takes to remove the item, and more. A more severe issue that requires unclogging a main sewer line will cost $3,100 on average.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.
The average cost to unclog a drain is around $200, with prices ranging between $110 and $800, depending on the type of drain and the extent of the clog. Hiring a professional to snake the toilet or sink will usually cost between $110 and $275, a bathtub or shower typically costs around $225, and a main line clog can cost between $100 and $800 based on the severity of the clog and how far beyond the access point the clog sits. Since the labor involved varies, most plumbers will charge an hourly rate for drain cleaning.
From average costs to expert advice, get all the answers you need to get your job done.
How much does a septic system cost in Minneapolis, MN? Explore impacting factors, important add-ons, and how you can save money on septic system installation in Minneapolis, MN, right here.
Find out how much a soil test costs and what you get for your money with our expert guide. Know what to budget for different types of soil tests.
Most building projects and septic installations require soil testing to ensure proper drainage. Learn how much a perc test costs and what affects costs.
Many homes rely on gas for cooking, heating, and more. A gas pressure test inspection ensures your gas lines are leak-free, pressurized, and efficient.
Discover how to test your water quality at home or at a local lab. It's usually quick and easy to do and tests are available at a range of price points.
Not sure about the best time to do a perc test? Learn about factors that affect results and test costs to choose the ideal timing for your project.
