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TRUSTED BY LAKE OSWEGO, OR HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1k+
    Verified window services reviews

Find Window pros in Lake Oswego

Avatar for Renewal by Andersen

Renewal by Andersen

18151 SW Boones Ferry Rd
4.75(
429
)
Approved Pro

Renewal by Andersen

18151 SW Boones Ferry Rd
4.75(
429
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
191 local quotes requested

Renewal by Andersen is trusted by homeowners across Oregon & SW Washington for providing high-quality windows and doors. Whether you live in Portland, Salem, Vancouver, or the Oregon Coast, we help thousands of customers bring long-term value and comfort to their homes. As a full-service window replacement company since 1995, we have provided homeowners with a smooth and hassle-free process for the past 30 years, complete with a comprehensive warranty that guarantees long-lasting performance. Plus, our sustainable Fibrex® material lets you choose from a wide selection of color options and styles that offer enduring beauty for decades to come!

"Cant wait to do more business, God bless you and thank you"

Dax G on August 2025

Renewal by Andersen is trusted by homeowners across Oregon & SW Washington for providing high-quality windows and doors. Whether you live in Portland, Salem, Vancouver, or the Oregon Coast, we help thousands of customers bring long-term value and comfort to their homes. As a full-service window replacement company since 1995, we have provided homeowners with a smooth and hassle-free process for the past 30 years, complete with a comprehensive warranty that guarantees long-lasting performance. Plus, our sustainable Fibrex® material lets you choose from a wide selection of color options and styles that offer enduring beauty for decades to come!

"Cant wait to do more business, God bless you and thank you"

Dax G on August 2025


Avatar for Lifetime Exteriors

Lifetime Exteriors

12009 NE 99th St.
4.85(
74
)
Approved Pro

Lifetime Exteriors

12009 NE 99th St.
4.85(
74
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
16 years of experience

Lifetime Exteriors was established in Vancouver, WA in 2009. We are proud to be a Woman-Owned, Family business located in the wonderful Pacific Northwest - We strive to bring our customers a high quality of service while maintaining excellent communication and service throughout your project and beyond. We have aligned ourselves and become preferred vendors for the highest quality products in the industry and we will always recommend the very best building components and products available such as James Hardie Siding, Sherwin Williams Paint, Milgard Windows, Trex Decking among several others.

"Had these guys put on a new roof. Roof leaked, toxic black mold where it’s leaked with ceiling damage in one of our bedrooms. Been 3 weeks since they came out to survey the damage. They’ve told me they subbed out the roof to someone else when they did it and they’ve let the other company know. I've inquired a few times and they keep telling me they reached out to the other company to let them know. Basically passed us off and we’re up a creek with toxic black mold."

David K on May 2021

Lifetime Exteriors was established in Vancouver, WA in 2009. We are proud to be a Woman-Owned, Family business located in the wonderful Pacific Northwest - We strive to bring our customers a high quality of service while maintaining excellent communication and service throughout your project and beyond. We have aligned ourselves and become preferred vendors for the highest quality products in the industry and we will always recommend the very best building components and products available such as James Hardie Siding, Sherwin Williams Paint, Milgard Windows, Trex Decking among several others.

"Had these guys put on a new roof. Roof leaked, toxic black mold where it’s leaked with ceiling damage in one of our bedrooms. Been 3 weeks since they came out to survey the damage. They’ve told me they subbed out the roof to someone else when they did it and they’ve let the other company know. I've inquired a few times and they keep telling me they reached out to the other company to let them know. Basically passed us off and we’re up a creek with toxic black mold."

David K on May 2021


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
559 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.


"Quick, efficient, cleaned up after themselves. They were also very good at communicating. Jamie and crew did a wonderful job!"

Ralph S on April 2020

Natural Light Skylight Co is a skylight specialist in Portland. Trust us to bring natural light into your home with our expert skylight installations. Contact us today!

"Quick, efficient, cleaned up after themselves. They were also very good at communicating. Jamie and crew did a wonderful job!"

Ralph S on April 2020


Avatar for Northwest Contracting & Finishing Corp.

Northwest Contracting & Finishing Corp.

28991 S CRAMER RD
5.00(
16
)
Approved Pro

Northwest Contracting & Finishing Corp.

28991 S CRAMER RD
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
32 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.

"Paul and his team were excellent. Got it done on time and were responsive to our questions/needs. We appreciate them making this happen!"

Holly R on July 2025

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.

"Paul and his team were excellent. Got it done on time and were responsive to our questions/needs. We appreciate them making this happen!"

Holly R on July 2025


Avatar for A.L. Zilka and Associated

A.L. Zilka and Associated

12650 SW 1st Street
4.79(
36
)
Approved Pro

A.L. Zilka and Associated

12650 SW 1st Street
4.79(
36
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

AL Zilka and Associates is your first and best choice for all types of concrete sawing and removal for residential and commercial properties. With experience dating back almost four decades, I am confident that you will be completely satisfied with our level of professionalism, attention to detail and prompt completion of your project. Feel free to contact us today!

"Full project was 3 Egress windows and 2 Retrofit slider windows in a 60s basement. The quote was good, wait time reasonable and in fact they started job early and finished in less time than expected - although they did work a bit on both weekend days to finish up. The entire crew was friendly and on time. I would recommend. "

Wendy S on August 2025

AL Zilka and Associates is your first and best choice for all types of concrete sawing and removal for residential and commercial properties. With experience dating back almost four decades, I am confident that you will be completely satisfied with our level of professionalism, attention to detail and prompt completion of your project. Feel free to contact us today!

"Full project was 3 Egress windows and 2 Retrofit slider windows in a 60s basement. The quote was good, wait time reasonable and in fact they started job early and finished in less time than expected - although they did work a bit on both weekend days to finish up. The entire crew was friendly and on time. I would recommend. "

Wendy S on August 2025


Avatar for CARGO MILANI LLC

CARGO MILANI LLC

1510 23RD ST SE APT 201
5.00(
24
)
Approved Pro

CARGO MILANI LLC

1510 23RD ST SE APT 201
5.00(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
11 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Josh did a great job. Everything went perfectly. He explained the process and what he was going to do and why. It was a bummer to find out I had asbestos in my drywall joint compound and texture, but I'm glad I found someone that I can use if I need help removing more."

Cheryl P on March 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Josh did a great job. Everything went perfectly. He explained the process and what he was going to do and why. It was a bummer to find out I had asbestos in my drywall joint compound and texture, but I'm glad I found someone that I can use if I need help removing more."

Cheryl P on March 2025


Avatar for Elm Construction Services, Inc.

Elm Construction Services, Inc.

6807 NE 79th Ct Ste D
4.50(
6
)
Approved Pro

Elm Construction Services, Inc.

6807 NE 79th Ct Ste D
4.50(
6
)
Approved Pro
Customers say: Quick response
922 local quotes requested
10 years of experience

Elm Construction Services INC 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.

"prompt and profes"

Maryann F on September 2023

Elm Construction Services INC 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.

"prompt and profes"

Maryann F on September 2023


Clear Window Restorations, Inc.

5461 Windsor Terrace
4.77(
105
)
Approved Pro

Clear Window Restorations, Inc.

5461 Windsor Terrace
4.77(
105
)
Approved Pro
Customers say: Quality work
53 local quotes requested
19 years of experience

Clear Window Restorations is Portland's one and only window restoration company. These quality professionals serve the entire metro area as well as the surrounding communities with fantastic work.

"He showed up when he said he would and had the window replaced in just a few minutes. He also noticed a problem with another window and advised that it should be a warranty replacement for us. He urged us to contact the company that replaced all the windows for that one. Excellent service!"

Wanda D on April 2024

Clear Window Restorations is Portland's one and only window restoration company. These quality professionals serve the entire metro area as well as the surrounding communities with fantastic work.

"He showed up when he said he would and had the window replaced in just a few minutes. He also noticed a problem with another window and advised that it should be a warranty replacement for us. He urged us to contact the company that replaced all the windows for that one. Excellent service!"

Wanda D on April 2024


"Good result."

John A on November 2023

At All About Windows, Inc., our experience, knowledge, and dedication bring you the very best in products and installation. We are craftsmen! Your satisfaction is our first priority! Thank you!

"Good result."

John A on November 2023

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Showing 1-10 of 214
Windows questions, answered by experts

Options include double-hung, casement, and sliding windows. Materials include wood, vinyl, and aluminum.

There are several downsides to choosing casement windows for your home. Firstly, casement windows can cost significantly more than standard windows—especially if you need to install custom windows. If you plan on installing window AC units, then casement windows aren’t the best option, as it can be difficult to fit an AC unit into windows that open sideways or outwards. 

The hinges on casement windows also pose a higher risk for break-ins, as rust and wear and tear can make the hardware easier for burglars to break into.

Bay and bow windows can increase the value of a home. These window styles not only enhance a home's aesthetic appeal by adding architectural interest and increasing natural light but also create additional interior space for seating or decorative purposes. The added functionality and visual appeal can make a home more attractive to potential buyers, potentially leading to a higher resale value. However, the impact on home value depends on various factors, including the overall condition of the home, local real estate market trends, and the quality of the window installation.

You should avoid abrasive materials when cleaning windows, including scrubbing pads that can scratch the glass and harsh chemical cleaners that have alcohol or ammonia in them, as these can damage window treatments and frame materials. It’s best to use a clean microfiber cloth to clean glass and old black and white newspapers to dry it without leaving streaks.

To keep cold out, look for treatments that sit close to the window frame and are made from thick, insulating materials. Thermal curtains, cellular shades, window quilts, and insulated shutters can all help retain heat. Layering window treatments, like pairing lined curtains with cellular shades, can provide even better insulation by further reducing drafts and heat transfer.

The Lake Oswego, OR homeowners’ guide to window services

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