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TRUSTED BY OCONOMOWOC, WI HOMEOWNERS

Average homeowner rating star icon4.7
Average homeowner rating
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Percolation testing pros in Oconomowoc

Avatar for Badger Water LLC
Badger Water LLC
1001 N Page St
4.83(
6
)
Approved Pro
Badger Water LLC
1001 N Page St
4.83(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

Badger Water is family owned and operated. We have been in business for over 35 years. We are proud to provide service within 24 hours, if not immediately. Badger Water employees provide prompt, efficient and friendly service. Contact Badger Water today for a water analysis and the lowest prices for all your water needs.

"Fast! Very knowledgable."

Kevin H on November 2024

Badger Water is family owned and operated. We have been in business for over 35 years. We are proud to provide service within 24 hours, if not immediately. Badger Water employees provide prompt, efficient and friendly service. Contact Badger Water today for a water analysis and the lowest prices for all your water needs.

"Fast! Very knowledgable."

Kevin H on November 2024


Avatar for Aqua Well & Pump Systems Inc
Aqua Well & Pump Systems Inc
124 N Oakridge Dr
4.59(
69
)
Approved Pro
Aqua Well & Pump Systems Inc
124 N Oakridge Dr
4.59(
69
)
Approved Pro
Customers say: True professional
32 local quotes requested
38 years of experience

Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.

"Very patient and helpful"

Gregg A on February 2025

Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.

"Very patient and helpful"

Gregg A on February 2025


Avatar for VINCENT PLUMBING & HEATING
VINCENT PLUMBING & HEATING
W304S3925 Brookhill Rd
4.66(
32
)
Approved Pro
VINCENT PLUMBING & HEATING
W304S3925 Brookhill Rd
4.66(
32
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
33 local quotes requested

With over 30 years of experience spanning four generations, Vincent Plumbing is your trusted local expert for water heater installation, repair, and full-service plumbing. We are licensed, insured, and bonded, ensuring quality workmanship on every job. ✔ Water Heater Experts – Installation & repairs for all major brands ✔ Traditional & Tankless Systems – Energy-efficient solutions available ✔ Emergency Service & Same-Day Appointments – Get hot water fast ✔ Upfront Pricing – No hidden fees, no surprises ✔ 100% Satisfaction Guarantee – We stand behind our work ✨ Exclusive Angi Offer: Get $100 OFF a new water heater installation!

"Courteous, skilled, and quick.......but expensive! Less than one hours work plus a handful of parts...............$419.00 ?????"

leo t on July 2024

With over 30 years of experience spanning four generations, Vincent Plumbing is your trusted local expert for water heater installation, repair, and full-service plumbing. We are licensed, insured, and bonded, ensuring quality workmanship on every job. ✔ Water Heater Experts – Installation & repairs for all major brands ✔ Traditional & Tankless Systems – Energy-efficient solutions available ✔ Emergency Service & Same-Day Appointments – Get hot water fast ✔ Upfront Pricing – No hidden fees, no surprises ✔ 100% Satisfaction Guarantee – We stand behind our work ✨ Exclusive Angi Offer: Get $100 OFF a new water heater installation!

"Courteous, skilled, and quick.......but expensive! Less than one hours work plus a handful of parts...............$419.00 ?????"

leo t on July 2024


Avatar for Mr. Holland's Home Services LLC
Mr. Holland's Home Services LLC
W204N16635 JACKSON DR
4.37(
237
)
Approved Pro
Mr. Holland's Home Services LLC
W204N16635 JACKSON DR
4.37(
237
)
Approved Pro
Customers say: Super punctual
643 local quotes requested
28 years of experience

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"I'd give zero stars if I could. Called to get a drip fixed and was told it'd be about a week out, which we decided we could live with. Since this is an active drip, we've been managing by using a bucket and turning the main water valve off when not needing to use water. ON THE DAY OF OUR SCHEDULED APPOINTMENT, they called and said unfortunately another job was running over and they needed to reschedule our service. I figured it'd be the next day or at most 2 days... Nope, they told me it'd be 10 more days before I could be fit in due to their other commercial jobs that they can't change. Had I known I'd be cancelled on day of I could have had a half dozen other plumbers come out. If they can't reliably serve residential customers, then they should be honest or don't schedule them. If you're looking for residential work, DON'T TRUST the scheduling department of this place."

Matt P on June 2025

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"I'd give zero stars if I could. Called to get a drip fixed and was told it'd be about a week out, which we decided we could live with. Since this is an active drip, we've been managing by using a bucket and turning the main water valve off when not needing to use water. ON THE DAY OF OUR SCHEDULED APPOINTMENT, they called and said unfortunately another job was running over and they needed to reschedule our service. I figured it'd be the next day or at most 2 days... Nope, they told me it'd be 10 more days before I could be fit in due to their other commercial jobs that they can't change. Had I known I'd be cancelled on day of I could have had a half dozen other plumbers come out. If they can't reliably serve residential customers, then they should be honest or don't schedule them. If you're looking for residential work, DON'T TRUST the scheduling department of this place."

Matt P on June 2025


Avatar for Jensen Plumbing LLC
Jensen Plumbing LLC
4.64(
11
)
Approved Pro
Jensen Plumbing LLC
4.64(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
254 local quotes requested

Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"JJ was amazing. Professional, courteous, priced fairly and cleaned up very well. Same day service was much appreciated."

Maureen N on May 2025

Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"JJ was amazing. Professional, courteous, priced fairly and cleaned up very well. Same day service was much appreciated."

Maureen N on May 2025


Gans Plumbing
3712 Hickory Lane
5.00(
1
)
Approved Pro
Gans Plumbing
3712 Hickory Lane
5.00(
1
)
Approved Pro
Customers say: Quick response
2 years of experience

We are 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.

"Called Eric, he called back within a couple of hours. Came over to my house that evening with a new hot water heater per my requested specs.. Got it installed in about 2 hours. He also rerouted my gas pipes to the new hot water heater to meet code. He also explained what he was doing and answered all my questions. I will call Gans Plumbing for any future plumbing needs."

Bruce H on November 2024

We are 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.

"Called Eric, he called back within a couple of hours. Came over to my house that evening with a new hot water heater per my requested specs.. Got it installed in about 2 hours. He also rerouted my gas pipes to the new hot water heater to meet code. He also explained what he was doing and answered all my questions. I will call Gans Plumbing for any future plumbing needs."

Bruce H on November 2024


Avatar for KJM Plumbing
KJM Plumbing
3797 Caribou Road
4.90(
274
)
Approved Pro
KJM Plumbing
3797 Caribou Road
4.90(
274
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
31 local quotes requested

We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.

"I can't say enough great things about KJM Plumbing! From start to finish, working with Kurt on our tankless water heater and water softener installation was a truly exceptional experience. He was responsive, professional, and incredibly knowledgeable — making what could have been a stressful upgrade feel easy and seamless. Kurt walked us through all of our options with total transparency, never trying to upsell or push anything unnecessary. His pricing was fair and competitive, especially considering the high level of service and attention to detail he delivered. The work was done efficiently and neatly, and he took the time to explain everything to us afterward so we felt confident using our new systems. Most importantly, we felt like we could really trust Kurt — and that kind of peace of mind is priceless when it comes to home services. If you're looking for a plumber who shows up, does excellent work, and treats you with honesty and respect, KJM Plumbing is it. Highly recommend!"

Casey H on June 2025

We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.

"I can't say enough great things about KJM Plumbing! From start to finish, working with Kurt on our tankless water heater and water softener installation was a truly exceptional experience. He was responsive, professional, and incredibly knowledgeable — making what could have been a stressful upgrade feel easy and seamless. Kurt walked us through all of our options with total transparency, never trying to upsell or push anything unnecessary. His pricing was fair and competitive, especially considering the high level of service and attention to detail he delivered. The work was done efficiently and neatly, and he took the time to explain everything to us afterward so we felt confident using our new systems. Most importantly, we felt like we could really trust Kurt — and that kind of peace of mind is priceless when it comes to home services. If you're looking for a plumber who shows up, does excellent work, and treats you with honesty and respect, KJM Plumbing is it. Highly recommend!"

Casey H on June 2025


Avatar for Exterior Pros, LLC
Exterior Pros, LLC
W227 N6270 Sussex Road
4.53(
34
)
Approved Pro
Exterior Pros, LLC
W227 N6270 Sussex Road
4.53(
34
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
46 local quotes requested

We are a family owned home improvement company out of Sussex Wisconsin. We service Waukesha, Milwaukee, Washington, & parts of Ozaukee, Dodge, Racine, and Kenosha counties. We focus on the quality products we install & service, while maintaining a high level of customer service. We are proud to be recognized as a GAF Master Elite Contractor for roofing projects. We also provide fantastic siding & windows, as well as entry doors. We also specialize in bathroom and shower areas, converting tubs to showers or showers to tubs. Beautiful acrylic shower surrounds or tub liner inserts make any old bathroom wet space new again. We work efficiently with our resources to ensure your project is completed on time and on budget. We bring old-world, quality craftsmanship to every unique project we take on. We are licensed and insured & look forward to building strong, long-lasting relationships with our clients and guarantee your satisfaction. Call today for a Free Estimate 262-456-3530

"the contractor did a great job"

vicki s on January 2023

We are a family owned home improvement company out of Sussex Wisconsin. We service Waukesha, Milwaukee, Washington, & parts of Ozaukee, Dodge, Racine, and Kenosha counties. We focus on the quality products we install & service, while maintaining a high level of customer service. We are proud to be recognized as a GAF Master Elite Contractor for roofing projects. We also provide fantastic siding & windows, as well as entry doors. We also specialize in bathroom and shower areas, converting tubs to showers or showers to tubs. Beautiful acrylic shower surrounds or tub liner inserts make any old bathroom wet space new again. We work efficiently with our resources to ensure your project is completed on time and on budget. We bring old-world, quality craftsmanship to every unique project we take on. We are licensed and insured & look forward to building strong, long-lasting relationships with our clients and guarantee your satisfaction. Call today for a Free Estimate 262-456-3530

"the contractor did a great job"

vicki s on January 2023


WARNKE PLUMBING
145 S ELM ST
New on HomeAdvisorNew on Angi
Approved Pro
WARNKE PLUMBING
145 S ELM ST
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!


Basement Repair Specialists, LLC
1400 S. Van Dyke Rd.
4.56(
35
)
Approved Pro
Basement Repair Specialists, LLC
1400 S. Van Dyke Rd.
4.56(
35
)
Approved Pro
Super Service Award
Customers say: Quality work
50 local quotes requested
16 years of experience

At Basement Repair Specialists, we liked the idea of giving people a good deal so much that we trademarked it! That’s right, in October 2014 the US Patent and Trademark Office granted Basement Repair Specialists a trademark for our corporate motto “A Great Job at a Great Price®” From our first days in business, Basement Repair Specialists has been committed to offering excellent work at a reasonable price. Treating customers fairly is a part of our company culture, and you will be very happy you selected Basement Repair Specialists for your project. We offer the following services: Repair of failing, leaning, or collapsed basement walls Water control, sump pumps, and general drainage issues Helical piers, resistance piers and other solutions to settling foundations and footings Egress windows Dehumidifiers

"I could not believe what they did in only two days. It is so nice to not have water anymore. The salesman really knew and understood the project and what it would take to get it done."

Faith N on September 2024

At Basement Repair Specialists, we liked the idea of giving people a good deal so much that we trademarked it! That’s right, in October 2014 the US Patent and Trademark Office granted Basement Repair Specialists a trademark for our corporate motto “A Great Job at a Great Price®” From our first days in business, Basement Repair Specialists has been committed to offering excellent work at a reasonable price. Treating customers fairly is a part of our company culture, and you will be very happy you selected Basement Repair Specialists for your project. We offer the following services: Repair of failing, leaning, or collapsed basement walls Water control, sump pumps, and general drainage issues Helical piers, resistance piers and other solutions to settling foundations and footings Egress windows Dehumidifiers

"I could not believe what they did in only two days. It is so nice to not have water anymore. The salesman really knew and understood the project and what it would take to get it done."

Faith N on September 2024

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FAQs for percolation testing projects in Oconomowoc, WI

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.

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.

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 Oconomowoc, WI homeowners’ guide to percolation testing services
From average costs to expert advice, get all the answers you need to get your job done.
plumber installs pipes in a home
Mar 4, 2025
Mar 4, 2025
A clogged main sewer line can lead to gas or wastewater leaks. Find out what main sewer line clog repair costs by type of service, clog severity, and more.
Man uses outdoor faucet to rinse hands
May 14, 2025
May 14, 2025
A leaky outdoor faucet can mean gallons of wasted water and a higher water bill. Thankfully, the cost of replacing an outdoor faucet is relatively low. Learn the true cost to replace an outdoor faucet so you can know what to expect.
Plumber fixing toilet
Mar 5, 2025
Mar 5, 2025
Roto-Rooter plumbing services can help you unclog drains, fix leaks, or provide remediation services after a flood. Learn the average cost to hire a local specialist and how they can help you.
A woman runs bathwater in her tub
Mar 21, 2025
Mar 21, 2025
Broken sewers can be extremely expensive and invasive to repair, but trenchless sewer repair options are more affordable and leave your yard mostly untouched.
Toilet in modern bathroom
Apr 19, 2025
Apr 19, 2025
If your toilet is bubbling or gurgling you may have blockage or septic issues. Learn why your toilet is bubbling, how to fix it and when to call a pro.
Teen girl brushing teeth in a basement bathroom
Mar 26, 2025
Mar 26, 2025
Learn how to install a sewage ejector pump to keep the plumbing in your basement-level bathroom or laundry room moving in the right direction.
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