Top-rated window pros.

Get matched with top window pros in West Alexander, PA

There are 21 highly-rated local window pros.

Need a pro for your window service project in West Alexander, PA?

Select your specific project to find the pro for you.

TRUSTED BY WEST ALEXANDER, PA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon185
    Verified window services reviews

Find Window pros in West Alexander

Avatar for Window Nation Pittsburgh

Window Nation Pittsburgh

9001 Rico Dr
4.62(
472
)
Approved Pro

Window Nation Pittsburgh

9001 Rico Dr
4.62(
472
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
271 local quotes requested

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.

"The installer was very professional and efficient. The job was finished in approximately three and half hours and he neat and cleaned up very well. We were quite pleased with the job and would recommend them."

Joe P on August 2024

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.

"The installer was very professional and efficient. The job was finished in approximately three and half hours and he neat and cleaned up very well. We were quite pleased with the job and would recommend them."

Joe P on August 2024


Avatar for New Look Home Exteriors

New Look Home Exteriors

451 Millers Run Road
4.95(
76
)
Approved Pro

New Look Home Exteriors

451 Millers Run Road
4.95(
76
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
191 local quotes requested

As a 2019, 2020, 2021, 2022, 2023, and 2024 Angi Super Service Award winner we thank our amazing customers and crews! New Look Home Exteriors is Pittsburgh's premier exterior remodeling company; Owens Corning Preferred Contractors specializing in roofing, siding, and seamless gutter installation - now offering custom window & door solutions too. New Look always offers the highest quality products and installation at an unmatched value to every customer. No high pressure sales presentations, EVER. Our approach is to educate our customers, answer any and all questions, and walk you through the process step by step. We tailor each project to our customer's needs and budget with our caring and consultative approach. Read our reviews and learn why home owners love improving their homes with us!

"New Look repaired my roof structure and replaced the entire roof, as well as repairing damaged siding and gutters following storm damage to my house. The quality of work was excellent and they were very helpful with navigating the process with my homeowners insurance as well."

Mike M on September 2025

As a 2019, 2020, 2021, 2022, 2023, and 2024 Angi Super Service Award winner we thank our amazing customers and crews! New Look Home Exteriors is Pittsburgh's premier exterior remodeling company; Owens Corning Preferred Contractors specializing in roofing, siding, and seamless gutter installation - now offering custom window & door solutions too. New Look always offers the highest quality products and installation at an unmatched value to every customer. No high pressure sales presentations, EVER. Our approach is to educate our customers, answer any and all questions, and walk you through the process step by step. We tailor each project to our customer's needs and budget with our caring and consultative approach. Read our reviews and learn why home owners love improving their homes with us!

"New Look repaired my roof structure and replaced the entire roof, as well as repairing damaged siding and gutters following storm damage to my house. The quality of work was excellent and they were very helpful with navigating the process with my homeowners insurance as well."

Mike M 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
576 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.


"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"

JENNIFER S on August 2025

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

"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"

JENNIFER S on August 2025


West Shore Home Pittsburgh

460 Rodi Road
New on AngiNew on Angi
Approved Pro

West Shore Home Pittsburgh

460 Rodi Road
New on AngiNew on Angi
Approved Pro
272 local quotes requested
19 years of experience

West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.


Residential and Commercial Solutions

141MOFFATT AVE
No reviews yet

Residential and Commercial Solutions

141MOFFATT AVE
No reviews yet
4 years of experience

RES-COM is locally owned and operated. We have developed a strong reputation for safety and quality while serving hundreds of residential and commercial clients throughout Southwestern Pennsylvania. From minor repairs to major renovations, we are committed to upholding the highest standards of workmanship and integrity in all of our projects.

RES-COM is locally owned and operated. We have developed a strong reputation for safety and quality while serving hundreds of residential and commercial clients throughout Southwestern Pennsylvania. From minor repairs to major renovations, we are committed to upholding the highest standards of workmanship and integrity in all of our projects.


Canonsburg's Best Handyman LLC

2400 Ansys Drive
5.00(
4
)

Canonsburg's Best Handyman LLC

2400 Ansys Drive
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

(724) 288-5011 We offer small and large home improvement and repair service. We also offer enclosed trailer hauling for anything you want to keep out of the elements and lawn services. Just ask and we most likely offer the service.

"Excellent work and excellent work ethic! Jack swooped in like Superman to replace my rotted framing around patio French doors, staying late so everything was finished the same day I called! Highly recommend! I will definitely use Jack again at the next household crisis."

Carolyn K on May 2024

(724) 288-5011 We offer small and large home improvement and repair service. We also offer enclosed trailer hauling for anything you want to keep out of the elements and lawn services. Just ask and we most likely offer the service.

"Excellent work and excellent work ethic! Jack swooped in like Superman to replace my rotted framing around patio French doors, staying late so everything was finished the same day I called! Highly recommend! I will definitely use Jack again at the next household crisis."

Carolyn K on May 2024


Glass Block Supply Co.

No reviews yet

Glass Block Supply Co.

No reviews yet
40 years of experience

Glass Block Supply Co. offers a wide array of Glass block products including Loose Glass Block, Clear Choice Panels, Clear Choice Windows, Pour In Place Vinyl Hoppers, Pour In Place Removable Sash Windows, Pour in Place Glass Block Windows, Clear Choice Hurricane Windows, Fire-rated and Energy rated Glass Block, Glass Bricks. We stock over 1 million in Glass Block products onsite which cuts our shipping time down to a minimum. We manufacture our windows on premises, this includes our patented Pour In Place Windows. GBS has been around for 38 years and is the leading distributor of Glass Block in the United States and Canada. Call (234) 248-5209 today to get a quote or to get further information on your Glass Block needs!

Glass Block Supply Co. offers a wide array of Glass block products including Loose Glass Block, Clear Choice Panels, Clear Choice Windows, Pour In Place Vinyl Hoppers, Pour In Place Removable Sash Windows, Pour in Place Glass Block Windows, Clear Choice Hurricane Windows, Fire-rated and Energy rated Glass Block, Glass Bricks. We stock over 1 million in Glass Block products onsite which cuts our shipping time down to a minimum. We manufacture our windows on premises, this includes our patented Pour In Place Windows. GBS has been around for 38 years and is the leading distributor of Glass Block in the United States and Canada. Call (234) 248-5209 today to get a quote or to get further information on your Glass Block needs!


Ace Handyman Services South Pittsburgh

1610 4th St
4.58(
336
)

Ace Handyman Services South Pittsburgh

1610 4th St
4.58(
336
)
Customers say: Super punctual
158 local quotes requested

We help homeowners, "Get Their To-Do-Lists Done!" Specializing in drywall, plumbing, carpentry, electrical, painting, caulking, windows, doors, trim & much more... no job is too small!

"I've used the service 4 times. The quality of work was great and they're nice people."

Tom J on August 2022

We help homeowners, "Get Their To-Do-Lists Done!" Specializing in drywall, plumbing, carpentry, electrical, painting, caulking, windows, doors, trim & much more... no job is too small!

"I've used the service 4 times. The quality of work was great and they're nice people."

Tom J on August 2022


Power Home Remodeling

1325 Cherrington Pkwy
4.70(
60
)

Power Home Remodeling

1325 Cherrington Pkwy
4.70(
60
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, doors, or attic insulation.

"DO NOT USE THIS COMPANY. They came out to complete a soffit/ trim/ gutter job. They forgot a portion of what was supposed to be completed, the work they had completed was horrible with some end pieces not even closed off, if it was closed off they just used huge amounts of caulk to cover it. I called to tell them how bad it looked the next morning, I was asked to email pictures to be called back with “I’ve never seen a job done like that. I’m sorry, we will get a new crew out to redo the job.” Schedule the install to be done Saturday July 5th to only receive a call that their truck broke down (an hour after they were scheduled to be there) and they wouldn’t be there until later that afternoon or the next day. 7:30 Saturday night I get a call that they weren’t going to be able to make it due to the truck not being fixed. Rescheduled it for Saturday July 12th, we had already taken 3 days off of work between my husband and I for this job. I just got a call that they were wanting to move the install to July 11th using the same crew with no project manager scheduled to be onsite after I was promised a new crew and a project manager onsite due to HOW BAD THEY DID THE FIRST TIME. I was met with attitude and being told they would be there tomorrow with the same crew and they would “try” to have a project manager onsite. I was originally working with a nick who made all these promises and told me everything was set up and would be fixed, to find out today none of that had been set up and he would be out for a few weeks due to a family emergency. I understand he couldn’t control an emergency, but to be lied to repeatedly then passed off to another project manager that is rude. I will continue to spread word about how horrible this company is and not use them so no one has to go through the headache and hassle we did."

Chelsea R on July 2025

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, doors, or attic insulation.

"DO NOT USE THIS COMPANY. They came out to complete a soffit/ trim/ gutter job. They forgot a portion of what was supposed to be completed, the work they had completed was horrible with some end pieces not even closed off, if it was closed off they just used huge amounts of caulk to cover it. I called to tell them how bad it looked the next morning, I was asked to email pictures to be called back with “I’ve never seen a job done like that. I’m sorry, we will get a new crew out to redo the job.” Schedule the install to be done Saturday July 5th to only receive a call that their truck broke down (an hour after they were scheduled to be there) and they wouldn’t be there until later that afternoon or the next day. 7:30 Saturday night I get a call that they weren’t going to be able to make it due to the truck not being fixed. Rescheduled it for Saturday July 12th, we had already taken 3 days off of work between my husband and I for this job. I just got a call that they were wanting to move the install to July 11th using the same crew with no project manager scheduled to be onsite after I was promised a new crew and a project manager onsite due to HOW BAD THEY DID THE FIRST TIME. I was met with attitude and being told they would be there tomorrow with the same crew and they would “try” to have a project manager onsite. I was originally working with a nick who made all these promises and told me everything was set up and would be fixed, to find out today none of that had been set up and he would be out for a few weeks due to a family emergency. I understand he couldn’t control an emergency, but to be lied to repeatedly then passed off to another project manager that is rude. I will continue to spread word about how horrible this company is and not use them so no one has to go through the headache and hassle we did."

Chelsea R on July 2025

...
Showing 1-10 of 202
Windows questions, answered by experts

The difference between a replacement window and a new construction window is that replacement windows are designed to fit right into the existing window frame in your home, which is why replacement windows are used to replace windows in existing homes. In contrast, new construction windows cannot be installed unless the existing frame is removed and replaced, which is why they are installed in new builds, not homes that have already had windows installed in window frames.

If your window well fills with water, first remove the water as soon as weather conditions allow, using a pump or wet/dry vacuum. If water has seeped into your basement, you may need to call a professional to assess the damage. Once the water has been pumped out of the well, check the drainage at the bottom of the well and clear out any blockages.

If your windows weren’t manufactured with a retaining clip to receive muntins and hold them in place, you should contact a window company near you to add them for you. A professional will bond the muntins directly to the glass to hold them in place, and they’ll make sure the edges line up nicely with your window frames. If your window does have retaining clips to hold muntins in place, you can just pop the muntins into the clips.

Yes, egress windows are grandfathered. However, this comes with some specifications. If you are remodeling a basement or adding a sleeping area, you’ll need to update the egress windows to be up to proper code. But, if you’re leaving your home as is, you do not have to adhere to these requirements.

Whether or not new windows increase property taxes depends on where you live and by how much your upgrade increases your home’s value. Smaller projects likely won’t result in increased property taxes, but it’s always a good idea to err on the side of caution and check. Contact your local county appraisal department for the most accurate information about property taxes in your area. 

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The West Alexander, PA homeowners’ guide to window services

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