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    Verified window and door contracting services reviews

Find Window and door contractors in Janesville

Avatar for Window Nation Milwaukee

Window Nation Milwaukee

4111 W Mitchell St
New on AngiNew on Angi
Approved Pro

Window Nation Milwaukee

4111 W Mitchell St
New on AngiNew on Angi
Approved Pro
110 local quotes requested
Free onsite estimate

At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.

At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.


Avatar for Empire Home Remodeling

Empire Home Remodeling

6300 W Bluemound Rd
4.86(
76
)
Approved Pro

Empire Home Remodeling

6300 W Bluemound Rd
4.86(
76
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
92 local quotes requested

Empire Home Remodeling, Inc specializes in windows, siding, roofing, creativity, customer service and project management necessary for success. Our most satisfied customers are those who want a company to manage their project, leaving the problem solving and details to the professionals, thus allowing them a worry-free experience.

"Alex was our salesperson he did a great job of showing us what needed to be done regarding our project, (which was installing a new rear door). He was very understanding of our needs and wants. They were the first company who came out and we went with them without getting any estimates from any other companies. GREAT JOB."

Jeff M on March 2025

Empire Home Remodeling, Inc specializes in windows, siding, roofing, creativity, customer service and project management necessary for success. Our most satisfied customers are those who want a company to manage their project, leaving the problem solving and details to the professionals, thus allowing them a worry-free experience.

"Alex was our salesperson he did a great job of showing us what needed to be done regarding our project, (which was installing a new rear door). He was very understanding of our needs and wants. They were the first company who came out and we went with them without getting any estimates from any other companies. GREAT JOB."

Jeff M on March 2025


Avatar for Infinity Exteriors LLC

Infinity Exteriors LLC

16600 W Cleveland Ave
4.68(
608
)
Approved Pro

Infinity Exteriors LLC

16600 W Cleveland Ave
4.68(
608
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
148 local quotes requested

At Infinity Exteriors, we set ourselves apart through our unwavering commitment to quality, craftsmanship, and customer satisfaction. Our comprehensive services include roofing, siding, windows, and gutters, all delivered with meticulous attention to detail. Our team consists of seasoned Project Advisors, Managers, and Installers who bring years of industry experience, training, and a dedication to high standards, ensuring every project meets our strict quality guidelines. What makes us truly unique is our focus on each customer’s specific needs. We provide honest and free estimates that help homeowners make informed decisions, backed by transparent pricing and detailed project timelines. Infinity Exteriors’ team members are community-centered and customer-focused, often involved in local events, youth coaching, and charitable initiatives. This connection to our communities fosters a deeper commitment to integrity and personalized service. To guarantee the quality of our work, we use premium materials from trusted manufacturers and conduct thorough inspections at every project phase. Our commitment to excellence is further reinforced by industry-leading warranties, giving customers peace of mind that their investment is protected. When you choose Infinity Exteriors, you're partnering with a team dedicated not just to completing the job but to exceeding expectations at every turn.

"Excellent communication, quality work. Highly recommended."

Eric H on September 2025

At Infinity Exteriors, we set ourselves apart through our unwavering commitment to quality, craftsmanship, and customer satisfaction. Our comprehensive services include roofing, siding, windows, and gutters, all delivered with meticulous attention to detail. Our team consists of seasoned Project Advisors, Managers, and Installers who bring years of industry experience, training, and a dedication to high standards, ensuring every project meets our strict quality guidelines. What makes us truly unique is our focus on each customer’s specific needs. We provide honest and free estimates that help homeowners make informed decisions, backed by transparent pricing and detailed project timelines. Infinity Exteriors’ team members are community-centered and customer-focused, often involved in local events, youth coaching, and charitable initiatives. This connection to our communities fosters a deeper commitment to integrity and personalized service. To guarantee the quality of our work, we use premium materials from trusted manufacturers and conduct thorough inspections at every project phase. Our commitment to excellence is further reinforced by industry-leading warranties, giving customers peace of mind that their investment is protected. When you choose Infinity Exteriors, you're partnering with a team dedicated not just to completing the job but to exceeding expectations at every turn.

"Excellent communication, quality work. Highly recommended."

Eric H on September 2025


VELUX America

2173 HAWKINS ST STE H
New on AngiNew on Angi
Approved Pro

VELUX America

2173 HAWKINS ST STE H
New on AngiNew on Angi
Approved Pro
571 local quotes requested

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.


Avatar for Wasco Windows

Wasco Windows

7948 S. 27th Street
4.66(
149
)
Approved Pro

Wasco Windows

7948 S. 27th Street
4.66(
149
)
Approved Pro
Customers say: Quality work
68 years of experience
Free onsite estimate

WASCO Windows opened in Milwaukee in 1957 as Wisconsin Aluminum Supply Company, and was purchased by Dave Paulus in 1983. At that time, the company manufactured aluminum storm windows, siding and awnings. Under Paulus’ direction WASCO became the first company in this area to manufacture then-new vinyl replacement windows. Since 1983 the Paulus family has transformed WASCO into a company that leads the industry in manufacturing and installing highly energy efficient window products, engineered for Wisconsin’s unique climate.

"Not well."

Kevin R on July 2023

WASCO Windows opened in Milwaukee in 1957 as Wisconsin Aluminum Supply Company, and was purchased by Dave Paulus in 1983. At that time, the company manufactured aluminum storm windows, siding and awnings. Under Paulus’ direction WASCO became the first company in this area to manufacture then-new vinyl replacement windows. Since 1983 the Paulus family has transformed WASCO into a company that leads the industry in manufacturing and installing highly energy efficient window products, engineered for Wisconsin’s unique climate.

"Not well."

Kevin R on July 2023


"Did not start yet will be in November "

Gisele S on October 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"Did not start yet will be in November "

Gisele S on October 2025


Avatar for 365 Remodeling, LLC

365 Remodeling, LLC

3550 Breckenridge Ct
New on AngiNew on Angi
Approved Pro

365 Remodeling, LLC

3550 Breckenridge Ct
New on AngiNew on Angi
Approved Pro
5 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity and quality work. We are experts in our Blown-In Insulation and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

We pride our company on reliability, great communication, integrity and quality work. We are experts in our Blown-In Insulation and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.


Avatar for Ascending Construction, LLC

Ascending Construction, LLC

15550 Stonecrest Road
4.98(
22
)
Approved Pro

Ascending Construction, LLC

15550 Stonecrest Road
4.98(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Established in 2016, Ascending Construction, LLC, is committed to excellence and continues to be an outstanding business in the Illinois and Wisconsin area. Ascending Construction prides itself on an outstanding record of quality service. Our longevity is a testament to the level of service and quality you'll get when you choose Ascending Construction for your LVP, trim and interior and exterior door needs. We have a full staff of highly talented and motivated individuals that are eager to help you with all of your project needs. We are excited that you have expressed an interest in our services and we look forward to working with you! Check us out at https://www.facebook.com/AscendingConstruction/

"On time and very helpful with getting our front door replaced."

Scott B on August 2020

Established in 2016, Ascending Construction, LLC, is committed to excellence and continues to be an outstanding business in the Illinois and Wisconsin area. Ascending Construction prides itself on an outstanding record of quality service. Our longevity is a testament to the level of service and quality you'll get when you choose Ascending Construction for your LVP, trim and interior and exterior door needs. We have a full staff of highly talented and motivated individuals that are eager to help you with all of your project needs. We are excited that you have expressed an interest in our services and we look forward to working with you! Check us out at https://www.facebook.com/AscendingConstruction/

"On time and very helpful with getting our front door replaced."

Scott B on August 2020


Liberty Lawn and Maintenance, LLC

315 West Liberty Street
5.00(
1
)
Approved Pro

Liberty Lawn and Maintenance, LLC

315 West Liberty Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We offer only the best in quality workmanship and professional courtesy. We specialize in all phases of commercial and residential landscaping. We are committed quality work and outstanding results & are strongly involved in local community activities. We look forward to working with you!

"Great service and very personable."

Jay R on December 2021

We offer only the best in quality workmanship and professional courtesy. We specialize in all phases of commercial and residential landscaping. We are committed quality work and outstanding results & are strongly involved in local community activities. We look forward to working with you!

"Great service and very personable."

Jay R on December 2021


True-Build

5009 Camden Road
5.00(
1
)
Approved Pro

True-Build

5009 Camden Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

True-Build 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.

"He did great work. Communicated very well."

Tom on January 2021

True-Build 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.

"He did great work. Communicated very well."

Tom on January 2021

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Window Door Contractors questions, answered by experts

Various types of deadbolts are available, from the classic single-cylinder lock to a double-cylinder, rim deadbolt, smart deadbolt, and electronic deadbolt lock. Most homes in the U.S. use a single-cylinder deadbolt lock, which requires a key on the exterior and only a thumb turn on the interior to open or close the lock. 

Clean glass and frames regularly, lubricate hinges, and inspect seals for wear to ensure functionality.

The vast majority of hinges are symmetrical, and either side of the hinge can go on the door or the frame. Occasionally, you'll find a hinge specifically made for right or left-handed doors with different attachment hardware or larger plates on one side. In most cases, the large side of the hinge goes on the frame.

It is possible to install hinges backward, so be careful when placing them. Position the hinge so that the hinge pin faces the direction the door will swing. For example, if you're standing on the side the door will open into, the pin should be visible. Be extra careful when installing exterior doors, as placing the hinges on the outside for an outward-facing door makes your home much easier to break into.

Outswing doors are more popular for exterior doors as they offer more room for moving items in and out of a home. And because the hinges are on the outside of the door, they’re more secure against potential break-ins. But, outswing doors are more susceptible to the elements and are more expensive. Comparing inswing vs. outswing doors depends on your budget, needs, and overall preference.

When choosing a door for the space between your garage and house, steel is your best bet for fire safety. While wood—and sometimes glass—doors are common, they have lower fire-ratings. Fire-rated steel doors can withstand flames for up to three hours—double what wood can manage (90 minutes). Glass, while non-combustible, can crack under extreme heat. Steel may cost more, but it also offers the best protection. Steel isn’t the most aesthetically pleasing choice, but as long as your door meets the International Residential Code (IRC) standards, it’ll do its job in protecting your family and home.

The Janesville, WI homeowners’ guide to window and door contracting services

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