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Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.83(
2,948
)
Approved Pro

Mad City Windows & Baths

4.83(
2,948
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1998 years of experience

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"We just had all of the windows in our house replaced by Mad City. Thus far the products are as described. They are definitely keeping out drafts and offer a nice clear view. The installers were great! They worked quickly and efficiently despite the snow and cold. Their workmanship is spot on as the windows look well finished inside and out. I greatly appreciated their conscientious care of our home by removing their boots each and every time they entered. We are happy with our new windows."

Keri R on December 2025

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"We just had all of the windows in our house replaced by Mad City. Thus far the products are as described. They are definitely keeping out drafts and offer a nice clear view. The installers were great! They worked quickly and efficiently despite the snow and cold. Their workmanship is spot on as the windows look well finished inside and out. I greatly appreciated their conscientious care of our home by removing their boots each and every time they entered. We are happy with our new windows."

Keri R on December 2025


Avatar for Integrity Plumbing LLC

Integrity Plumbing LLC

4.96(
83
)
Approved Pro

Integrity Plumbing LLC

4.96(
83
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2009 years of experience

Integrity Plumbing LLC of Fredonia, WI is a licensed and insured business offering expert plumbing solutions at competitive rates. Owned by Jim Guarino, our business is dedicated to provide prompt plumbing services, quality workmanship, and satisfaction to our valued commercial and residential customers in Sheboygan County and beyond.

"Super friendly and knowledgeable. Will definitely hire again!"

Ashley J on December 2025

Integrity Plumbing LLC of Fredonia, WI is a licensed and insured business offering expert plumbing solutions at competitive rates. Owned by Jim Guarino, our business is dedicated to provide prompt plumbing services, quality workmanship, and satisfaction to our valued commercial and residential customers in Sheboygan County and beyond.

"Super friendly and knowledgeable. Will definitely hire again!"

Ashley J on December 2025


Avatar for KETTLE MORAINE HEATING & AIR CONDITIONING LLC

KETTLE MORAINE HEATING & AIR CONDITIONING LLC

4.88(
119
)
Approved Pro

KETTLE MORAINE HEATING & AIR CONDITIONING LLC

4.88(
119
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1987 years of experience

Kettle Moraine Heating & Air Conditioning, LLC is a third-generation family-owned business that has been serving Southeastern Wisconsin for over 35 years. Our mission is to provide our customers with peace of mind and 5-star service. We specialize in air conditioning, furnaces, boilers, ductless mini-splits, solar, backup generators, radon mitigation, plumbing and electrical services. Additionally, we are the region’s premier installer of Lennox energy-efficient heating and cooling systems and Mitsubishi ductless mini-split systems. With an unwavering commitment to our customers, you can count on us to deliver the personalized care you deserve. • 24/7 Emergency Service • Tune-Ups/Maintenance Plans • 0% Financing

"This company is amazing! I would recommend them 10times over. The job was gone quickly and with such precision. They care about their customers and will go to lengths that most companies, nowadays, have forgotten. The owner himself is not afraid to work hard and do what needs to be done. Sherry was beyond helpful and supportive throughout the process. If you want the job done right, this is your company."

Nichole S on November 2022

Kettle Moraine Heating & Air Conditioning, LLC is a third-generation family-owned business that has been serving Southeastern Wisconsin for over 35 years. Our mission is to provide our customers with peace of mind and 5-star service. We specialize in air conditioning, furnaces, boilers, ductless mini-splits, solar, backup generators, radon mitigation, plumbing and electrical services. Additionally, we are the region’s premier installer of Lennox energy-efficient heating and cooling systems and Mitsubishi ductless mini-split systems. With an unwavering commitment to our customers, you can count on us to deliver the personalized care you deserve. • 24/7 Emergency Service • Tune-Ups/Maintenance Plans • 0% Financing

"This company is amazing! I would recommend them 10times over. The job was gone quickly and with such precision. They care about their customers and will go to lengths that most companies, nowadays, have forgotten. The owner himself is not afraid to work hard and do what needs to be done. Sherry was beyond helpful and supportive throughout the process. If you want the job done right, this is your company."

Nichole S on November 2022


Avatar for River Valley Remodelers, LLC

River Valley Remodelers, LLC

4.82(
76
)
Approved Pro

River Valley Remodelers, LLC

4.82(
76
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2018 years of experience

River Valley Remodelers, is 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.

"Very good service. I would recommend them to anybody. Reasonable price."

Troy L on October 2025

River Valley Remodelers, is 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.

"Very good service. I would recommend them to anybody. Reasonable price."

Troy L on October 2025


Avatar for River Valley Remodelers, LLC

River Valley Remodelers, LLC

4.82(
76
)
Approved Pro

River Valley Remodelers, LLC

4.82(
76
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2018 years of experience

River Valley Remodelers, is 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.

"In todays fast paced world, it is hard to find people we can trust and to wonder when we purchase something ,whether or not we are going to get a quality product for what we are paying for. I had been looking around to purchase some new windows for several years, but when I always heard quotes on the cost I was unwilling to take the leap. One day, upon hearing a quote of what the windows I wanted replaced would cost me from their sales rep., I took that leap. It was a no brainer. With such a great price, now I wondered if i was going to get quality for what I was paying. I have to tell you I was delighted to see the final results of my beautiful new windows. Not only were all the people I spoke with in this company kind and respectful, but they also helped me set up financing as well. Great Company, Really Good People, Quality Product and Service!"

Bill M on October 2025

River Valley Remodelers, is 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.

"In todays fast paced world, it is hard to find people we can trust and to wonder when we purchase something ,whether or not we are going to get a quality product for what we are paying for. I had been looking around to purchase some new windows for several years, but when I always heard quotes on the cost I was unwilling to take the leap. One day, upon hearing a quote of what the windows I wanted replaced would cost me from their sales rep., I took that leap. It was a no brainer. With such a great price, now I wondered if i was going to get quality for what I was paying. I have to tell you I was delighted to see the final results of my beautiful new windows. Not only were all the people I spoke with in this company kind and respectful, but they also helped me set up financing as well. Great Company, Really Good People, Quality Product and Service!"

Bill M on October 2025


Air Eez Hvac/r

4.79(
51
)
Approved Pro

Air Eez Hvac/r

4.79(
51
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2009 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

"He was very prompt, professional, and courteous."

James S on December 2019

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

"He was very prompt, professional, and courteous."

James S on December 2019


Avatar for Dr. Rooter 911

Dr. Rooter 911

4.59(
714
)
Approved Pro

Dr. Rooter 911

4.59(
714
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1990 years of experience

With over 30 years experience, Dr. Rooter 911 works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.We service all of ** Milwaukee1-414-514-5970** **Madison 608-244-9456 ** **Janesville 608-741-0039 ** **Beloit 608-856-0100 ** and surrounding areas.

"They came within an hour, did a great job!"

George & Donna C on October 2025

With over 30 years experience, Dr. Rooter 911 works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.We service all of ** Milwaukee1-414-514-5970** **Madison 608-244-9456 ** **Janesville 608-741-0039 ** **Beloit 608-856-0100 ** and surrounding areas.

"They came within an hour, did a great job!"

George & Donna C on October 2025


Avatar for Forever Baths

Forever Baths

5.00(
19
)
Approved Pro

Forever Baths

5.00(
19
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2018 years of experience

Forever Baths was created with the intention of helping homeowners obtain high-quality direct material offerings and a high-end expert team of technicians who are factory-trained and certified. Our products are made of a high, durable flex polymer designed to withstand the test of time. Our high-end polymer products have undergone stringent testing and evaluation, earning us the top prestigious ratings nationwide. Our manufacturer is considered the most trusted and widely recognized consumer symbol in North America. We are extremely proud of this accolade, and we are thrilled by the quality of our manufacturing and believe in our products as much as they do. We back our bath products with a lifetime warranty, meaning we will stand behind our customers on any job we do. See the manufacturer's warranty for details. We offer a full bathroom remodeling experience. Schedule an appointment now with one of our experts to get a quote on your next bath project.

"wonderful !"

Dee R on August 2025

Forever Baths was created with the intention of helping homeowners obtain high-quality direct material offerings and a high-end expert team of technicians who are factory-trained and certified. Our products are made of a high, durable flex polymer designed to withstand the test of time. Our high-end polymer products have undergone stringent testing and evaluation, earning us the top prestigious ratings nationwide. Our manufacturer is considered the most trusted and widely recognized consumer symbol in North America. We are extremely proud of this accolade, and we are thrilled by the quality of our manufacturing and believe in our products as much as they do. We back our bath products with a lifetime warranty, meaning we will stand behind our customers on any job we do. See the manufacturer's warranty for details. We offer a full bathroom remodeling experience. Schedule an appointment now with one of our experts to get a quote on your next bath project.

"wonderful !"

Dee R on August 2025


Avatar for Guardian Heating and Cooling, LLC

Guardian Heating and Cooling, LLC

4.97(
62
)
Approved Pro

Guardian Heating and Cooling, LLC

4.97(
62
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1998 years of experience

At Guardian Heating and Cooling, LLC we offer a full range of heating and cooling installations, all under one roof. Including, Furnace, A/C, Boilers, Hydronic Systems, Snow Melt Driveways and Walkways. We offer you, our valued customers, expertise and genuine care. We value you as a customer and want to prove to you our skill, integrity, and compassion as a heating and cooling service provider. If you you’re operating an inefficient heating or cooling system that breaks down a lot, it’s likely that it’s going to break down again. Let us help you select the best Heating and Air Conditioning solution for your home. We are dedicated to getting the job done right at the lowest possible price. Best Regards, Guardian Heating and Cooling LLC

"He was very knowledgeable. Shared information on costs and explained process very clearly."

Mary K on May 2021

At Guardian Heating and Cooling, LLC we offer a full range of heating and cooling installations, all under one roof. Including, Furnace, A/C, Boilers, Hydronic Systems, Snow Melt Driveways and Walkways. We offer you, our valued customers, expertise and genuine care. We value you as a customer and want to prove to you our skill, integrity, and compassion as a heating and cooling service provider. If you you’re operating an inefficient heating or cooling system that breaks down a lot, it’s likely that it’s going to break down again. Let us help you select the best Heating and Air Conditioning solution for your home. We are dedicated to getting the job done right at the lowest possible price. Best Regards, Guardian Heating and Cooling LLC

"He was very knowledgeable. Shared information on costs and explained process very clearly."

Mary K on May 2021


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.74(
624
)
Approved Pro

Mad City Windows & Baths

4.74(
624
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2001 years of experience

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

"High pressure sales person which ended up with a mismatch of the rest of my bathroom. They refuse to make it right. . I would recommend that you go with a different company. "

Karen P on November 2025

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

"High pressure sales person which ended up with a mismatch of the rest of my bathroom. They refuse to make it right. . I would recommend that you go with a different company. "

Karen P on November 2025

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Boiler Repair questions, answered by experts

You save money on heating oil in a few ways:

  • Make sure your home is well insulated and sealed against drafts and heat leakage.

  • Use a thermostat that’s working properly and calibrated accurately.

  • Increase energy efficiency by insulating your basement and attic.

  • Turn down your thermostat a few degrees.

  • Program your thermostat to lower the heat when you’re not home.

  • Order heating oil during the off-season when prices are likely to be lower.

Boiler leaks are the most common problem that impacts this fixture. Some leaks stem from corroded pipes and tanks, while others are due to damaged seals or excessive pressure. No matter how you slice it, boiler leaks are bad news. This issue leads to water damage in the home and malfunctioning electrical components in and around the boiler.

Boilers are equipped with multiple safety features to ensure safe operation. These include pressure relief valves to prevent overpressure, temperature high-limit switches to avoid overheating, and flame failure safety devices in gas boilers to cut off the gas supply if the flame goes out unexpectedly. Low water cutoffs prevent operation with insufficient water levels, and pressure gauges help monitor pressure levels. Ventilation and flue systems prevent the buildup of harmful gasses. Boilers often feature error code systems for automatic shutdown during malfunctions and gas leak detection for safety. Regular maintenance is crucial to ensure these safety features function correctly.

Although baseboard heating is expensive to operate, hydronic style heaters usually aren’t as costly as other models because they maintain temperature longer than standard electric baseboard heaters. Since the liquid retains the heat longer, it prevents the thermostat from turning on and off as often, which makes it more energy efficient.

Your house may be cold even if the heat is on because of bad insulation, gaps in doors, small holes pulling hot air from the home, or excess humidity. The heater itself might be malfunctioning. For this problem, you’d need to talk to an HVAC pro. If you have a gas heating system (most do) this should be considered an urgent job as natural gas could be leaking in your home.

The Belgium, WI homeowners’ guide to boiler repairs

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

What do you need done? We’ll find top pros.
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