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Boiler installation pros in Oconomowoc

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 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
30 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 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
32 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
4.40(
235
)
Approved Pro
Mr. Holland's Home Services LLC
W204N16635 JACKSON DR
4.40(
235
)
Approved Pro
Customers say: Super punctual
576 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.

"They were responsive and quick. Expensive. We asked for a duplicate water heater to what we had and didn’t get it."

Robin O on November 2024

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.

"They were responsive and quick. Expensive. We asked for a duplicate water heater to what we had and didn’t get it."

Robin O on November 2024


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
292 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 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
48 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!


Avatar for KJM Plumbing
KJM Plumbing
3797 Caribou Road
4.90(
273
)
Approved Pro
KJM Plumbing
3797 Caribou Road
4.90(
273
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
28 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.

"Kurt is prompt, knowledgeable, and friendly. His pricing was competitive and he gave great advice after the install. Highly recommended!"

Ben L on September 2024

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.

"Kurt is prompt, knowledgeable, and friendly. His pricing was competitive and he gave great advice after the install. Highly recommended!"

Ben L on September 2024


Avatar for Accurate Basement Repair
Accurate Basement Repair
3125 E ALLERTON AVE
4.99(
37
)
Approved Pro
Accurate Basement Repair
3125 E ALLERTON AVE
4.99(
37
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
19 local quotes requested

Accurate Basement Repair, LLC, offers a comprehensive, cost-effective repair for your foundation restoration, and waterproofing needs. We do interior drain tile, steel brace wall reinforcements, full excavation, exterior drain tile, crawl space repair, wall rebuilds, underpinning/piering, egress windows, garage foundation repair, and drain tile testing. We are fully licensed, bonded, and insured. We are not a franchise. Accurate Basement Repair, LLC, has Wisconsin's only nationally certified structural repair and waterproofing specialists on staff, and we have over 20 years of experience. Our high quality and well-maintained equipment provides the lowest impact to exterior and interior spaces, and we provide outstanding customer service before, during, and after the repair process. Accurate Basement Repair, LLC, is proud to have an A+ rating with the BBB and over 700 5-star reviews on Google! We are Wisconsin's #1 resource for foundation restoration and waterproofing.

"The senior project specialist was Jimmy. He did a great job of keeping us informed at all stages of the project (interior drain tile installation). Nanod was the plumber who did the final installation of the sump pump set-up and discharge configuration. Nanod did an outstanding job on the route of the discharge piping , having assessed that the originally considered discharge configuration might have adversely affected our neighbor."

Michael S on February 2024

Accurate Basement Repair, LLC, offers a comprehensive, cost-effective repair for your foundation restoration, and waterproofing needs. We do interior drain tile, steel brace wall reinforcements, full excavation, exterior drain tile, crawl space repair, wall rebuilds, underpinning/piering, egress windows, garage foundation repair, and drain tile testing. We are fully licensed, bonded, and insured. We are not a franchise. Accurate Basement Repair, LLC, has Wisconsin's only nationally certified structural repair and waterproofing specialists on staff, and we have over 20 years of experience. Our high quality and well-maintained equipment provides the lowest impact to exterior and interior spaces, and we provide outstanding customer service before, during, and after the repair process. Accurate Basement Repair, LLC, is proud to have an A+ rating with the BBB and over 700 5-star reviews on Google! We are Wisconsin's #1 resource for foundation restoration and waterproofing.

"The senior project specialist was Jimmy. He did a great job of keeping us informed at all stages of the project (interior drain tile installation). Nanod was the plumber who did the final installation of the sump pump set-up and discharge configuration. Nanod did an outstanding job on the route of the discharge piping , having assessed that the originally considered discharge configuration might have adversely affected our neighbor."

Michael S on February 2024

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Showing 1-10 of 213

Boiler installation services FAQs

The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.

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.

It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350

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