Looking for the best window and door replacement company in Pittsburgh but overwhelmed by the options?
You’re not alone. Between national chains, local installers, and aggressive sales tactics, finding a company you can truly trust is frustrating.
As a Pittsburgh-based contractor with decades of experience in the industry, we’ve seen the good, the bad, and the ugly, so we’ve compiled this list to make your decision easier.
In this article, you’ll get a vetted list of trusted window and door replacement companies in Pittsburgh, based on reputation, customer satisfaction, and service offerings.
We’ve included rankings and other key information on each company so you can consider their qualifications on your own, even if you decide you’re not going to work with us.
What Makes a Great Window and Door Contractor?
Before choosing a contractor, it’s helpful to know what qualities separate the great from the just okay. Here's what you should expect from any reputable window and door company:
- Top-Tier Customer Satisfaction: Consistent 5-star reviews and word-of-mouth referrals often point to strong service and lasting satisfaction. indication that they have a high rate of customer satisfaction.
- Dedication to High-Quality Installation: Look for contractors who follow industry best practices, train regularly, and can show you real project examples that match your home’s scope.
- Post-Installation Care: Your relationship doesn’t end after your products are installed. A reliable company should provide comprehensive warranties on your products and services, and have a great reputation for handling repairs on your investment after the work is done.
How We Chose the Top Window & Door Companies in Pittsburgh
We encourage you to do your own research based on what matters most to you. That said, here are the key factors we used to build this list:
- Customer Reviews & Reputation: A continuous stream of positive reviews across many platforms shows consistency in their work and high levels of customer satisfaction. Relying on customer feedback is a great way to learn how a company treats their customers. We used Google for rating and review information.
- Recognition for Ethics: The BBB Torch Awards for Ethics recognizes local organizations for their strong ethical values and dedication to character, culture, customers, and community. This emphasizes a business's commitment to doing the right things by their customers, employees and community. (Fun fact: The recipient is chosen by ethics professors at Duquesne University and is only eligible every 4 years after winning!)
- High-Quality Installation: Not all “licensed contractors” meet the same standard. We prioritized companies that use certified, brand-trained installers, like those trained directly by ProVia, a national leader for window and door manufacturing.
- Subcontractors or Employee Installers: Installation is just as important as the product. Some contractors use their own employee, full-time installation teams, which helps ensure consistent quality and accountability. Others hire outside installers to do the work.
- In-House Manufacturing: Some companies manufacture their own windows and doors, giving them full control over quality and warranty standards.
- Showroom to Test Products: We value companies with physical showrooms where you can see and operate products before investing. You wouldn’t buy a car without driving it first… why should windows and doors be any different?
- Installation Warranty: One of the most confusing issues in this industry is what the warranty covers and for how long. Strong companies offer follow-up service, explain what their warranty covers, and back their workmanship over time. How long is this service available after installation and what are the limitations involved?
- Locally Owned and Operated: Local businesses tend to offer more personalized service, quicker response times, and a deeper understanding of Pittsburgh homes. While larger, national companies may offer broader resources or extended product availability. Read our guide on National vs Local Window and Door Companies to see the full break-down.
**Note: The information in this article is based on publicly available research as of 7/25/2025 and may change over time. We’ve done our best to ensure accuracy and fairness, and companies are listed in no specific order.
With all of that in mind, here’s our list of the best window and door replacement companies serving the Pittsburgh area.
Prefer to scan fast? Here’s a side-by-side chart of the top companies.
| Company | Type | Known For | Best Fit For | In-House Installation? | Avg. Google Rating* |
|---|---|---|---|---|---|
| Renewal by Andersen | National | Fibrex® frames, strong national brand | Those wanting brand-backed performance and style | ✅ Yes | ⭐ 4.9 |
| Metropolitan Windows | Local | Luxury brands, showroom experience | Homeowners wanting upscale product lines | ✅ Yes | ⭐ 4.9 |
| Mt. Pleasant Window & Remodeling Co. | Local | Full exterior remodeling, strong community presence | Homeowners looking for bundled services from a long-standing local brand | ✅ Yes | ⭐ 4.7 |
| Window Nation | National | Aggressive promotions, flexible financing | Buyers wanting financing deals and sales-driven options | ❌ No* | ⭐ 4.7 |
| Universal Windows Direct | National Franchise | Aggressive advertising, competitive pricing | Shoppers comparing multiple national deals | ❌ No* | ⭐ 4.6 |
| West Shore Home | National | Fast installs, heavy marketing, one-day remodels | Homeowners who prioritize speed and convenience | ❌ No* | ⭐ 4.7 |
| Pella Windows & Doors of Pittsburgh | National | Material variety, brand trust | Shoppers seeking options and strong warranties | ❌ No* | ⭐ 4.8 |
| Thermo-Twin | Local Manufacturer | Manufactures and installs its own products | Homeowners who want custom, made-in-PA windows | ✅ Yes | ⭐ 4.4 |
| Legacy Remodeling | Local | Multiple remodeling services, regional focus | Those doing full exterior updates with windows included | ✅ Yes | ⭐ 4.8 |
| Energy Swing Windows | Local | Educational process, transferable lifetime warranty | Homeowners wanting full-service, expert-level care | ✅ Yes | ⭐ 5.0 |
*“In-House Installation” status is based on publicly available information as of July 2025 and may vary by franchise or market.
*Ratings sourced from Google Reviews as of July 2025.
Renewal by Andersen was founded in 1955 as a replacement window subsidiary of the Andersen Corporation. They manufacture and ship their windows and doors to over 100 markets throughout the U.S.
Google Rating: 4.9 Stars (1,952+ Reviews)
BBB Torch Award for Ethics: No
ProVia Trained Installers: No
Subcontractors or Employee Installers: Subcontractors
In-House Manufacturing: Yes (Bayport, Minnesota & Locust Grove, Georgia)
Local Showroom: Yes (Monroeville, PA & Canonsburg, PA)
Installation Warranty: 2 Years
Locally Owned & Operated?: Franchised locations or authorized dealers
Metropolitan Windows has been a family-owned and operated business in the Pittsburgh area for over 35 years. They offer Marvin windows and patio doors, as well as ProVia entry doors.
Google Rating: 4.9 Stars (165+ Reviews)
BBB Torch Award for Ethics: 2007 Runner-up
ProVia Trained Installers: No
Subcontractors or Employee Installers: Mix
In-House Manufacturing: No
Local Showroom: Yes (Whitehall, PA & Wexford, PA)
Installation Warranty: Not covered in Marvin Window Warranty
Locally Owned & Operated?: Yes
Mt. Pleasant Window & Remodeling has been around for over 50 years and they offer window, door, roofing, siding and bathroom services.
Google Rating: 4.7 Stars (321+ Reviews)
BBB Torch Award for Ethics: No
ProVia Trained Installers: No
Subcontractors or Employee Installers: Mix
In-House Manufacturing: No
Local Showroom: Yes (Export, PA)
Installation Warranty: Not detailed on the website at the time of publishing the article.
Locally Owned & Operated?: Yes
Window Nation is a national company headquartered in Maryland. They have been providing replacement windows and doors for 18 years.
Google Rating: 4.7 Stars (2,184+ Reviews)
BBB Torch Award for Ethics: No
ProVia Trained Installers: No
Subcontractors or Employee Installers: Subcontractors
In-House Manufacturing: No, use multiple brands
Local Showroom: Yes (Monroeville, PA)
Installation Warranty: Varies on window type
Locally Owned & Operated?: No, owned by venture capital company, AEA Investors
Founded in 2002 out of Akron, Ohio Universal Windows Direct now has locations in 11 cities. They specialize in replacement windows, doors, and siding but also offer services in roofing, bath, and attic insulation
Google Rating: 4.6 Stars (608+ Reviews)
BBB Torch Award for Ethics: No
ProVia Trained Installers: No
Subcontractors or Employee Installers: Subcontractors
In-House Manufacturing: Yes (Marlborough, MA)
Local Showroom: Yes (Robinson Township, PA)
Installation Warranty: Limited Lifetime; covers parts, not labor costs
Locally Owned & Operated?: No, owned by Great Day Improvements, LLC based in Macedonia, OH.
West Shore Home began business in 2006 and has now expanded to 40 locations nationwide. They specialize in one-day shower and bath replacements but also offer replacement windows and doors.
Google Rating: 4.7 Stars (2,279+ Reviews)
BBB Torch Award for Ethics: No
ProVia Trained Installers: No
Subcontractors or Employee Installers: Employee installers
In-House Manufacturing: No
Local Showroom: Yes (Oakmont, PA & Penn Hills, PA)
Installation Warranty: Lifetime Limited, does not cover product defects.
Locally Owned & Operated?: No (HQ in Mechanicsburg, PA.)
Founded in 1925 in Iowa, Pella Windows and Doors now has over 200 showrooms in the U.S. Their services include replacement windows and doors.
Google Rating: 4.8 Stars (594+ Reviews)
BBB Torch Award for Ethics: No
ProVia Trained Installers: No
Subcontractors or Employee Installers: Subcontractors
In-House Manufacturing: Yes (17 facilities in the country.)
Local Showroom: Yes (Gunton Corp., wholesale distributor in Monroeville, PA and Wexford, PA)
Installation Warranty: Limited Lifetime; 2 years, non-transferable.
Locally Owned & Operated?: No (HQ in Pella, IA.)
Thermo-Twin has been providing service to the Pittsburgh region for 50 years. They are based in Oakmont, PA and offer replacement windows, doors, and sunrooms.
Google Rating: 4.4 Stars (170+ Reviews)
BBB Torch Award for Ethics: No
ProVia Trained Installers: Yes
Subcontractors or Employee Installers: Mix
In-House Manufacturing: Yes (Windows in Oakmont, PA)
Local Showroom: Yes (Oakmont, PA)
Installation Warranty: Limited Lifetime; does not cover labor or improper installation.
Locally Owned & Operated?: Yes (Employee Stock Ownership Plan company)
Legacy Remodeling offers a wide variety of home remodeling services. Some include siding, bathrooms, windows, and doors, and have been serving Pittsburgh since 1987.
Google Rating: 4.8 Rating (268+ Reviews)
BBB Torch Award for Ethics: 2009 Winner, 2024 Finalist
ProVia Trained Installers: No
Subcontractors or Employee Installers: Subcontractors
In-House Manufacturing: No
Local Showroom: Yes (Dormont, PA)
Installation Warranty: 2 year workmanship
Locally Owned & Operated?: Yes
Serving the Pittsburgh area for over 25 years, Energy Swing specializes in replacement windows, doors, and basement finishing.
Google Rating: 5.0 Stars (710+ Reviews)
BBB Torch Award for Ethics: Yes (2004, 2008, 2012, 2016, 2020, 2024)
ProVia Trained Installers: Yes
Subcontractors or Employee Installers: Employee installers exclusively.
In-House Manufacturing: Yes (Energy Swing Windows, Murrysville, PA)
Local Showroom: Yes (Monroeville, PA)
Installation Warranty: Triple Lifetime; covers installation, product, and service.
Locally Owned & Operated?: Yes (Monroeville, PA)
Choosing the right Pittsburgh Window and Door Replacement Company For You
In the past, choosing a window or door replacement company in Pittsburgh likely felt like taking a shot in the dark. Unclear pricing, mixed reviews, and uncertainty about who you could really trust.
Now, you’ve got a curated list of top-rated companies in the area, vetted for their customer service, product quality, and local reputation.
From here, your next step is to compare your top contenders and explore your options further. If you're not quite ready to reach out yet, we recommend checking out our guide to vinyl window replacement costs in Pittsburgh so you can go into your next conversation feeling informed and confident.
