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TRUSTED BY WINDSOR, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon166
    Verified fire sprinkler services reviews

Find Fire sprinkler pros in Windsor

Avatar for Matrix Basement Finishing

Matrix Basement Finishing

4.54(
275
)
Approved Pro

Matrix Basement Finishing

4.54(
275
)
Approved Pro
Customers say: Quality work
127 local quotes requested
16 years of experience

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 2025

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 2025


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.78(
3,006
)
Approved Pro

Mad City Windows & Baths

4.78(
3,006
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
274 local quotes requested

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.

"This was a great experience. We had a regular tub/shower and replaced with walk-in shower. The person who took out and replaced with walk-in was very professional, courteous and didn't mind our ******** dogs. Completed in one day. Very satisfied with the work. We've had the shower since June and still loving it ."

Dale B on November 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.

"This was a great experience. We had a regular tub/shower and replaced with walk-in shower. The person who took out and replaced with walk-in was very professional, courteous and didn't mind our ******** dogs. Completed in one day. Very satisfied with the work. We've had the shower since June and still loving it ."

Dale B on November 2025


Avatar for Interiors by JW

Interiors by JW

New on AngiNew on Angi
Approved Pro

Interiors by JW

New on AngiNew on Angi
Approved Pro
47 local quotes requested
27 years of experience

At JW, we’ve been providing our customers with quality craftsmanship and innovative solutions since 1998. We’ve built our reputation on a solid foundation of integrity and trust, the cornerstones of our company’s values. Choosing to work with JW means you’re in good hands. We provide a 2-year warranty on all of our work, and you’ll receive manufacturer warranties on all the products we install. Our detailed estimating software ensures that you receive a fair quote that is accurate the first time and won’t escalate during the course of your project. We strictly adhere to all city and state requirements for licensing and insurance regulations, ensuring that we are compliant at all times. JW provides a full range of remodeling services including a full-time interior design team, to make your remodeling process as seamless as possible.

At JW, we’ve been providing our customers with quality craftsmanship and innovative solutions since 1998. We’ve built our reputation on a solid foundation of integrity and trust, the cornerstones of our company’s values. Choosing to work with JW means you’re in good hands. We provide a 2-year warranty on all of our work, and you’ll receive manufacturer warranties on all the products we install. Our detailed estimating software ensures that you receive a fair quote that is accurate the first time and won’t escalate during the course of your project. We strictly adhere to all city and state requirements for licensing and insurance regulations, ensuring that we are compliant at all times. JW provides a full range of remodeling services including a full-time interior design team, to make your remodeling process as seamless as possible.


Avatar for Cardinal Heating & Air Conditioning

Cardinal Heating & Air Conditioning

4.88(
140
)
Approved Pro

Cardinal Heating & Air Conditioning

4.88(
140
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
160 local quotes requested

Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!

"Had an old fixture above kitchen sink go kaput (fluorescent starter disintegrated), so Cardinal came out and offered LED alternatives (two provided, brought on-hand from supply warehouse). Also fixed a switched outlet that had shorted out. Great work done, nice alternatives for the LED light, and switched outlet was wired to be always-on for one socket and switched for the other -- better than it was before at no additional cost. Later I called to ask the exact serial and model number of the LED light because the papers left did not state it. Not only did I get an email a couple hours later with the model/serial, the tech included the detailed documentation for the fixture so if anything goes wrong I can likely fix it myself next time. The tech who did the work also applied a 10% off discount card for me with no extra hassle, saving me close to $100 on the work."

Joe K on November 2025

Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!

"Had an old fixture above kitchen sink go kaput (fluorescent starter disintegrated), so Cardinal came out and offered LED alternatives (two provided, brought on-hand from supply warehouse). Also fixed a switched outlet that had shorted out. Great work done, nice alternatives for the LED light, and switched outlet was wired to be always-on for one socket and switched for the other -- better than it was before at no additional cost. Later I called to ask the exact serial and model number of the LED light because the papers left did not state it. Not only did I get an email a couple hours later with the model/serial, the tech included the detailed documentation for the fixture so if anything goes wrong I can likely fix it myself next time. The tech who did the work also applied a 10% off discount card for me with no extra hassle, saving me close to $100 on the work."

Joe K on November 2025


Avatar for KJM Plumbing

KJM Plumbing

4.90(
275
)
Approved Pro

KJM Plumbing

4.90(
275
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
39 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.

"great"

Jem 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.

"great"

Jem H on June 2025


"Rick and Bob were very thorough, honest, and value quality in their work. I'm very pleased with the final product and would recommend their services to anyone."

Clint D on August 2024

Granzow Home Improvement, LLC is well known in the home improvement & remodeling industry, as a client-focused company that strives to ensure the highest levels of quality and customer satisfaction

"Rick and Bob were very thorough, honest, and value quality in their work. I'm very pleased with the final product and would recommend their services to anyone."

Clint D on August 2024


Avatar for Matrix Basement Finishing Madison

Matrix Basement Finishing Madison

4.40(
30
)
Approved Pro

Matrix Basement Finishing Madison

4.40(
30
)
Approved Pro
Customers say: Quality work
16 local quotes requested
41 years of experience

We offer high quality basement, bathroom & garage remodeling backed by excellent service and a lifetime warranty. Expect nothing less than high value remodeling with Matrix Home Solutions. We work within your budget to create a space that is as functional and durable as it is beautiful. With Matrix, you will receive a free one-on-one design consultation and precision pricing. Locally owned and operated, we are known for our prompt service and attention to detail. Be sure to give us a call today!

"Matrix did a great job finishing my basement. It looks great, and we are very happy with the finished product."

John C on May 2025

We offer high quality basement, bathroom & garage remodeling backed by excellent service and a lifetime warranty. Expect nothing less than high value remodeling with Matrix Home Solutions. We work within your budget to create a space that is as functional and durable as it is beautiful. With Matrix, you will receive a free one-on-one design consultation and precision pricing. Locally owned and operated, we are known for our prompt service and attention to detail. Be sure to give us a call today!

"Matrix did a great job finishing my basement. It looks great, and we are very happy with the finished product."

John C on May 2025


Avatar for KJM Plumbing

KJM Plumbing

5.00(
21
)
Approved Pro

KJM Plumbing

5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
72 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.

"KJM Plumbing was GREAT! Recommended a person to repair the sink and adjusted the schedule so that they could promptly reconnect the plumbing when the job was done. I am very happy with their service and will use them again in the future."

Sue F on August 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.

"KJM Plumbing was GREAT! Recommended a person to repair the sink and adjusted the schedule so that they could promptly reconnect the plumbing when the job was done. I am very happy with their service and will use them again in the future."

Sue F on August 2025


Avatar for LP Customs, LLC

LP Customs, LLC

5.00(
8
)
Approved Pro

LP Customs, LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 local quotes requested

At LP Customs, we build custom homes, log homes, major remodels like addtions, basements, bath and kitchen remodels. Since we are a smaller business, we are able to provide our clients with a more affordable price. We do all phases of construction. Clients really like the idea of one crew in their homes versus many subcontractors. We can provide many references to prove that our quality speaks for itself. Give us a chance to bid your next project, you will be glad you did. Please call us at 1-608-575-8338. You can also review our work on LP Customs, llc facebook page! Check out the album section. Website is down for reconstruction.

"Very easy to work with, did an excellent job, and stayed within budget. This was a custom, unusual garage."

Laurenc T on October 2019

At LP Customs, we build custom homes, log homes, major remodels like addtions, basements, bath and kitchen remodels. Since we are a smaller business, we are able to provide our clients with a more affordable price. We do all phases of construction. Clients really like the idea of one crew in their homes versus many subcontractors. We can provide many references to prove that our quality speaks for itself. Give us a chance to bid your next project, you will be glad you did. Please call us at 1-608-575-8338. You can also review our work on LP Customs, llc facebook page! Check out the album section. Website is down for reconstruction.

"Very easy to work with, did an excellent job, and stayed within budget. This was a custom, unusual garage."

Laurenc T on October 2019


Avatar for Aqua Well & Pump Systems Inc

Aqua Well & Pump Systems Inc

4.64(
67
)
Approved Pro

Aqua Well & Pump Systems Inc

4.64(
67
)
Approved Pro
Customers say: True professional
52 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.

"They were quick and efficient"

Carol F on September 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.

"They were quick and efficient"

Carol F on September 2025

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Fire Sprinkler Companies questions, answered by experts

Many suppliers offer installation services, either directly or through reliable subcontractors. Discuss these needs when ordering, as they may require additional scheduling or payment.

A sprinkler pump should last about 15 years before it starts requiring repairs more often. If your sprinkler pump is older than 10 to 15 years, you may want to start considering a replacement before it causes water leaks (and higher water bills) or more costly damage to other parts of the sprinkler system.

First, make sure you’re watering your grass early in the morning (and keep in mind you don’t have to water every day). Doing this helps ensure the water is able to soak in before the hot temps evaporate all of the water. Also, when you mow, don’t mow your grass as short as you would in non-drought conditions. Taller grass can help slow down the rate at which soil dries out. Finally, take your leftover lawn clippings and spread them out across the lawn to give it a little extra shade and nutrients.

Typically, the white wire is the common wire on a sprinkler valve. This makes it easier to identify, and many local electrical codes require the common wire to be white. However, in some places, any wire can be the common wire. If you ever need to call in a pro for repairs, the industry standard is for the white wire to be the common wire. So, if you decide to switch it up, relay that information to the sprinkler specialist before they start working.

Smart irrigation systems are more expensive than traditional sprinkler timers, and their setup can be effort-intensive for some homeowners. For instance, depending on the type of controller you choose, you may need to bury soil moisture sensors or install other equipment on-site that helps your smart sprinkler controller work. However, given their water and cost savings over time, many homeowners still consider a smart controller a worthy investment.

The Windsor, WI homeowners’ guide to fire sprinkler services

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