Window Installation · Long Beach, CA/Updated June 13, 2026
The 9 Best Window Installation Companies in Long Beach, CA
G&R Door and Glass leads the pack with a perfect 5-star rating. Learn how to select the right provider for your window installation needs.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent9 companies evaluated
cover story
★ Editor's ChoiceG&R Door and Glass
95Score
Latest update · June 13, 2026: Initial ranking published. 9 Long Beach-metro window installation businesses evaluated, top 9 ranked by Vetted Score.
In Long Beach, window installation is more than just a home improvement project; it directly impacts energy efficiency and curb appeal. With a total of 358 reviews across nine providers, the competition is tight, yet one company, G&R Door and Glass, shines above the rest with a perfect 5-star rating from 34 reviews.
Choosing the right window installation company means digging into their review history. With most businesses here having under 50 reviews, trust levels are still forming. Our list ranks these companies based on their Vetted Scores, which reflect customer feedback and service quality.
9window installation companies evaluated in Long Beach
4.60average rating across the field
358customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
How we evaluated all 9 window installation companies.
To create this ranking, we evaluated nine window installation companies in Long Beach based on their customer ratings, review counts, and overall service performance. Our methodology emphasizes transparency; no company pays for placement in our rankings.
We refresh our evaluations monthly to ensure you have the most current insights. This way, you can make informed decisions about which company to trust with your window installation needs.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
G&R Door and Glass holds an impressive rating of 5 stars from 34 reviews. Customers frequently commend their professionalism and the quality of installation work. They excel in providing custom solutions for window installations. However, with a smaller review count, some potential customers might feel uncertain about their overall consistency.
With a rating of 4.8 based on 49 reviews, Coastal Windows & Doors is praised for their competitive pricing and reliable service. Customers appreciate their quick response times and knowledgeable staff. They are a great option for those seeking value without sacrificing quality. Some reviews mention minor delays in project completion.
Fast Glass has garnered a solid rating of 4.5 from 128 reviews, making it the most reviewed company in this list. Customers praise their efficiency and the speed of service. They are well-suited for quick installations and repairs. However, some clients report inconsistent follow-up after the initial service. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is quick installations and repairs. It serves Long Beach, CA, with $180 to $550 pricing, and the honest trade-offs are inconsistent follow-up.
Paul's Glass Co has a rating of 4.5 from 57 reviews. Customers appreciate their attention to detail and quality workmanship. They are known for residential projects and custom glass solutions. However, some customers have mentioned longer wait times for service. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is residential projects. It serves Long Beach, CA, with $200 to $700 pricing, and the honest trade-offs are longer wait times for service.
Seaport Windows and Doors has a solid rating of 4.4 based on 56 reviews. Customers appreciate their friendly staff and the variety of window options. They are a good choice for those looking for diverse styles. However, some reviews indicate issues with scheduling appointments. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is diverse window styles. It serves Long Beach, CA, with $220 to $680 pricing, and the honest trade-offs are scheduling issues reported.
Pro Board Up of Long Beach holds a 5-star rating from 4 reviews, indicating strong initial impressions. They are known for emergency board-up services rather than typical window installations. However, with such a limited review base, their long-term reliability is still unproven. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is emergency board-up services. It serves Long Beach, CA, with $100 to $300 pricing, and the honest trade-offs are limited review base and not focused on installations.
Sunset Shore Windows has a perfect rating of 5 stars from just 2 reviews. While initial feedback is positive, the very small number of reviews makes it hard to evaluate their overall service quality. They may be worth considering for small projects, but more customer feedback is needed. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is small window projects. It serves Long Beach, CA, with $150 to $400 pricing, and the honest trade-offs are very limited review base.
California Installs Glass & Mirror, Inc. has a rating of 4.3 from 13 reviews. Customers appreciate their mirror installations and custom glass work. They offer a unique service in the market but may not be the best choice for standard window installations. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is mirror and custom glass projects. It serves Long Beach, CA, with $180 to $500 pricing, and the honest trade-offs are not focused on window installations.
American Window Restoration has a rating of 3.9 from 15 reviews. They specialize in restoring existing windows, which can be a great option for historic homes. However, their lower rating suggests that more consistency in service and customer satisfaction is needed. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is window restoration projects. It serves Long Beach, CA, with $150 to $450 pricing, and the honest trade-offs are lower rating and inconsistent service reported.
How to choose a window installation company in Long Beach
Choosing the right window installation company requires careful consideration of their track record and customer feedback. Here are three key factors to evaluate:
Review Count and Quality
Look for companies with a substantial number of reviews. A higher count indicates reliability, while consistent positive feedback reflects quality service.
Rating Consistency
Check if a company's rating is stable over time. Fluctuating scores may signal inconsistent service or customer satisfaction.
Response to Feedback
Examine how companies respond to reviews, especially negative ones. A proactive approach shows a commitment to customer care.
What it costs
What window installation costs in Long Beach
Pricing for window installation in Long Beach can vary widely based on factors like window type, size, and installation complexity. Here are four typical pricing tiers:
Basic Vinyl Windows$150 to $300 per window, typically for standard sizes and basic installations.
Double-Pane Windows$300 to $600 per window, offering better insulation and energy efficiency.
Custom Windows$600 to $1,200 per window, depending on the design and materials used.
High-End Windows$1,200 to $2,500 per window, including premium features and extensive installation requirements.
Frequently asked questions
How much does window installation cost in Long Beach?
Prices for window installation in Long Beach typically range from $200 to $1,200 per window, depending on the type and size.
What should I look for in a window installation company?
Look for companies with a solid rating and a good number of reviews. Companies like G&R Door and Glass and Coastal Windows & Doors have proven reliability based on their ratings and customer feedback.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Long Beach homeowners: G&R Door and Glass
G&R Door and Glass leads the pack with a perfect 5-star rating from 34 reviews, showcasing their reliability and customer satisfaction. Following closely is Coastal Windows & Doors with a 4.8 rating on 49 reviews, making it an excellent choice for those who want quality service. Rounding out the trio is Fast Glass, rated 4.5 by 128 reviewers, proving to be a solid option for homeowners looking for experience. If you want the best, start with G&R Door and Glass.
Cityvetted
