Insights

Market Leadership As the leading online retailer of Milgard windows with over 20 years of industry experience, 1stWindows.com has established strong brand recognition and customer trust nationwide, presenting a reliable partner for expanding product offerings or onboarding new manufacturing brands.

Customer Base Serving homeowners, contractors, and builders across the United States, the company’s diverse customer base offers multiple touchpoints for targeted marketing and cross-selling high-margin building materials and complementary renovation products.

Digital Presence With a user-friendly e-commerce platform supported by robust technology infrastructure, there are opportunities to optimize online sales channels, introduce new digital marketing strategies, and expand into additional online marketplaces or financing solutions.

Growth Potential Although current revenue is modest, the company’s recognition as a top dealer and its specialization in high-demand building materials create opportunities for regional or national expansion, including partnerships with larger distributors or construction firms.

Industry Trends Focusing on premium window sales aligns with increasing residential construction and renovation trends, positioning 1stWindows.com to capitalize on market growth and potentially develop new product lines or branded services to attract a broader customer segment.

1stWindows.com Tech Stack

1stWindows.com uses 8 technology products and services including Amazon S3, Open Graph, JSON-LD, and more. Explore 1stWindows.com's tech stack below.

  • Amazon S3
    Content Delivery Network
  • Open Graph
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • styled-components
    Javascript Frameworks
  • Google Maps
    Maps
  • PHP
    Programming Languages
  • X-Content-Type-Options
    Web & Portal Technology
  • Apache
    Web Servers

1stWindows.com's Email Address Formats

1stWindows.com uses at least 1 format(s):
1stWindows.com Email FormatsExamplePercentage
First@1stwindows.comJohn@1stwindows.com
50%
FLast@1stwindows.comJDoe@1stwindows.com
50%

Frequently Asked Questions

Where is 1stWindows.com's headquarters located?

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1stWindows.com's main headquarters is located at 2633 East 28th Street Suite 610 Signal Hill, California 90755 United States. The company has employees across 1 continents, including North America.

What is 1stWindows.com's phone number?

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You can contact 1stWindows.com's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is 1stWindows.com's official website and social media links?

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1stWindows.com's official website is 1stwindows.com and has social profiles on LinkedIn.

What is 1stWindows.com's NAICS code?

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1stWindows.com's NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does 1stWindows.com have currently?

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As of February 2026, 1stWindows.com has approximately 1 employees across 1 continents, including North America. Key team members include Business Analyst: D. A.. Explore 1stWindows.com's employee directory with LeadIQ.

What industry does 1stWindows.com belong to?

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1stWindows.com operates in the Wholesale Building Materials industry.

What technology does 1stWindows.com use?

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1stWindows.com's tech stack includes Amazon S3Open GraphJSON-LDstyled-componentsGoogle MapsPHPX-Content-Type-OptionsApache.

What is 1stWindows.com's email format?

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1stWindows.com's email format typically follows the pattern of First@1stwindows.com. Find more 1stWindows.com email formats with LeadIQ.

When was 1stWindows.com founded?

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1stWindows.com was founded in 1995.

1stWindows.com

Wholesale Building MaterialsCalifornia, United States0-1 Employees

Founded in 2000, 1stWindows.com has been the leading online retailer of Milgard windows for over two decades. We have sold more Milgard windows online than any other retailer in the United States, earning the trust of homeowners, contractors, and builders nationwide.

Our mission is simple: to make buying high-quality windows easy, affordable, and stress-free. With our user-friendly platform, expert guidance, and competitive pricing, we help customers find the perfect windows for their projects—whether it's a home renovation, new construction, or large-scale development.

Why Choose 1stWindows.com?
✔ The #1 online seller of Milgard windows in the U.S.
✔ Over 20 years of industry expertise
✔ Easy online ordering with expert support
✔ Competitive pricing & fast, reliable service

Join the thousands of satisfied customers who trust 1stWindows.com for their window needs. Visit 1stWindows.com today!

Section iconCompany Overview

Headquarters
2633 East 28th Street Suite 610 Signal Hill, California 90755 United States
Phone number
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1995
Employees
0-1

Section iconFunding & Financials

  • $1M

    1stWindows.com's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    1stWindows.com's revenue is estimated to be in the range of $1M

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