Insights

Established Market Presence Feldco has a long-standing history in the Midwest since 1976, indicating strong regional brand recognition and customer loyalty, which can be leveraged for upselling new products or expanding service offerings.

Award-Winning Reputation Consistently recognized as a Top Workplace and the No. 1 Window and Door Company in America, Feldco's reputation for quality and employee engagement suggests a high level of trust and satisfaction, facilitating referrals and new customer acquisition.

Focused Product Portfolio Specializing in energy-efficient vinyl windows, siding, doors, and roofing, Feldco presents opportunities to introduce complementary home improvement solutions such as smart home integrations, insulation upgrades, or premium exterior products.

Financial Stability With a revenue range of 100M to 250M and a sizable workforce, Feldco has the capacity for large-scale projects and investments, creating opportunities for partnerships, bulk procurement, and long-term service contracts.

Regional Expansion Potential Given Feldco's dominant presence in the Midwest and recent recognitions, there is scope to support expansion efforts through targeted marketing, distribution partnerships, or innovative financing options tailored to local markets.

Similar companies to Feldco Windows, Siding, Doors and Roofing

Feldco Windows, Siding, Doors and Roofing Tech Stack

Feldco Windows, Siding, Doors and Roofing uses 8 technology products and services including Microsoft Advertising, Microsoft Clarity, Open Graph, and more. Explore Feldco Windows, Siding, Doors and Roofing's tech stack below.

Microsoft Advertising
Advertising
Microsoft Clarity
Analytics
Open Graph
Content Management System
MySQL
Database
Twemoji
Font Scripts
JSON-LD
Javascript Frameworks
Flickity
Javascript Libraries
reCAPTCHA
Security

Media & News

Feldco Windows, Siding, Doors and Roofing's Email Address Formats

Feldco Windows, Siding, Doors and Roofing uses at least 1 format(s):

Feldco Windows, Siding, Doors and Roofing Email Formats	Example	Percentage
FirstL@4feldco.com	JohnD@4feldco.com	84%
First.Last@4feldco.com	John.Doe@4feldco.com	11%
FLast@4feldco.com	JDoe@4feldco.com	4%
FirstLast@4feldco.com	JohnDoe@4feldco.com	1%

Frequently Asked Questions

Where is Feldco Windows, Siding, Doors and Roofing's headquarters located?

Feldco Windows, Siding, Doors and Roofing's main headquarters is located at 1656 Winthrop Dr, Des Plaines, Illinois 60018, US. The company has employees across 4 continents, including North AmericaEuropeAfrica.

What is Feldco Windows, Siding, Doors and Roofing's phone number?

You can contact Feldco Windows, Siding, Doors and Roofing's main corporate office by phone at

+1-414-259-****

. 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 Feldco Windows, Siding, Doors and Roofing's official website and social media links?

Feldco Windows, Siding, Doors and Roofing's official website is 4feldco.com and has social profiles on LinkedIn.

How much revenue does Feldco Windows, Siding, Doors and Roofing generate?

As of October 2025, Feldco Windows, Siding, Doors and Roofing's annual revenue is estimated to be $45M.

What is Feldco Windows, Siding, Doors and Roofing's SIC code NAICS code?

Feldco Windows, Siding, Doors and Roofing's SIC code is 1751 - Carpentry Work NAICS code is 23 - Construction.

How many employees does Feldco Windows, Siding, Doors and Roofing have currently?

As of October 2025, Feldco Windows, Siding, Doors and Roofing has approximately 223 employees across 4 continents, including North AmericaEuropeAfrica. Key team members include President: K. L.President: C. S.President: T. F.. Explore Feldco Windows, Siding, Doors and Roofing's employee directory with LeadIQ.

What industry does Feldco Windows, Siding, Doors and Roofing belong to?

Feldco Windows, Siding, Doors and Roofing operates in the Construction industry.

What technology does Feldco Windows, Siding, Doors and Roofing use?

Feldco Windows, Siding, Doors and Roofing's tech stack includes Microsoft AdvertisingMicrosoft ClarityOpen GraphMySQLTwemojiJSON-LDFlickityreCAPTCHA.

What is Feldco Windows, Siding, Doors and Roofing's email format?

Feldco Windows, Siding, Doors and Roofing's email format typically follows the pattern of FirstL@4feldco.com. Find more Feldco Windows, Siding, Doors and Roofing email formats with LeadIQ.

When was Feldco Windows, Siding, Doors and Roofing founded?

Feldco Windows, Siding, Doors and Roofing was founded in 1976.

Feldco Windows, Siding, Doors and Roofing

ConstructionUnited States201-500 Employees

Feldco Windows, Siding, Doors and Roofing is a family-owned exterior remodeling company that has proudly served the Midwest since 1976. Feldco specializes in custom vinyl windows designed for energy efficiency and curb appeal, high-performance vinyl siding, durable entry, storm, and patio doors, and reliable residential roofing solutions. With expert installation and flexible financing options, Feldco is dedicated to making home improvement projects simple and stress-free for homeowners across the region.

In addition to vinyl siding, Feldco also offers LP SmartSide engineered wood siding through a professional contractor in the Chicago area, providing homeowners with more choices for durable, attractive, and energy-efficient exteriors.