What services does Double O Inc. offer?

Double O Inc. provides commercial glazing, custom-designed wood, residential steel, aluminum, and fiberglass entries, as well as historic window restoration services. They are recognized as the most knowledgeable company in their industry.

What is the company's approach to historic window restoration?

Double O Inc. helps restore historic spaces to their original beauty while using the latest technology in energy efficiency and wood preservation, ensuring both the aesthetic and performance of the windows.

Voyager DB

Deep data on millions of local businesses, with verified decision-makers to reveal.

Contact Research

Hand-built prospect lists from human researchers, delivered in 24 hours.

People Search

Find owners and decision-makers by job title, seniority and department.

Chrome Extension

Coldlytics in your browser - prospect any business as you browse the web.

Integrations

Instantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

PricingPricing AgenciesAgencies BlogBlog

LoginLogin

Double O

$1.8M revenue • 12 employees • 3731 Northridge Dr NW, Walker, MI, 49544, United States

Last Updated Nov 13, 2025

Own this business? Claim & update this listing →

Company Overview

Company Name

Double O

Address

3731 Northridge Dr NW, Walker, MI, 49544, United States

Website

doubleoinc.com

Phone

(616) 878-3998

Approx. Annual Revenue

$1.8M

Employees

Established

2017

Google Reviews

4.1 (8 reviews)

About Double O

Double O Inc. is a commercial glazing and window/door company based in Grand Rapids, Michigan. Established over 20 years ago, the company specializes in curtain walls, storefronts, industrial skylights, custom residential and commercial entries, and historic window restoration, offering expertise and high-quality products.

Business Profile

Read from the Double O website on Oct 12, 2026. Hover an item to see the exact wording it came from.

About the website

Website quality (AI-assessed): 7/10 · Current copyright 2025; Clear service descriptions

Voyager DB

Contact Research

People Search

Chrome Extension

Integrations

Double O

Company Overview

Company Name

Address

Website

Phone

Approx. Annual Revenue

Employees

Established

Google Reviews

About Double O

Business Profile

About the website

Windows & Doors Companies near Walker, MI

Frequently Asked Questions about Double O

What services does Double O Inc. offer?

What is the company's approach to historic window restoration?

Categories

Technologies Used

Social Profiles

Key Decision Makers