Insights

Niche Subcontractor San Francisco based subcontractor specializing in commercial doors, frames and finish hardware indicates strong potential for upsell with door hardware brands, access control, and high-end architectural ironmongery targets in the Bay Area.

Lean Team Small headcount (2-10 employees) suggests a need for scalable partnerships, efficient project coordination, and preferred vendor programs that can simplify procurement, logistics, and on-site execution.

Schedule Focus Emphasis on aggressive schedules and tight budgets creates an opportunity to propose fast-track delivery, value engineering, and pre-fabrication services that reduce cycle times for commercial door and hardware installations.

Financial Scale Revenue range of one to several million with similar peers (mid-market) indicates potential for tiered contracting, tiered service levels, and financing-friendly options to win mid-size commercial projects.

Tech-Friendly Adoption of common web tech stacks and analytics tools signals openness to digital procurement, BIM or project management integrations, and online project visibility to streamline bids and post-award collaboration.

Similar companies to S/I Door & Hardware, Inc.

S/I Door & Hardware, Inc. Tech Stack

S/I Door & Hardware, Inc. uses 8 technology products and services including Google Fonts API, cPanel, JSON-LD, and more. Explore S/I Door & Hardware, Inc.'s tech stack below.

  • Google Fonts API
    Font Scripts
  • cPanel
    Hosting Panels
  • JSON-LD
    Javascript Frameworks
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics
  • GoDaddy
    Web Hosting
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers

S/I Door & Hardware, Inc.'s Email Address Formats

S/I Door & Hardware, Inc. uses at least 2 email formats:
S/I Door & Hardware, Inc. Email FormatsExamplePercentage
FLast@sidoors.comJDoe@sidoors.com
50%
Last@sidoors.comDoe@sidoors.com
50%

Frequently Asked Questions

What is S/I Door & Hardware, Inc.'s phone number?

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You can contact S/I Door & Hardware, Inc.'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 S/I Door & Hardware, Inc.'s official website and social media links?

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S/I Door & Hardware, Inc.'s official website is sidoors.com and has social profiles on LinkedIn.

How much revenue does S/I Door & Hardware, Inc. generate?

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As of August 2026, S/I Door & Hardware, Inc.'s annual revenue is estimated to be $1M - $10M.

What is S/I Door & Hardware, Inc.'s NAICS code?

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S/I Door & Hardware, Inc.'s NAICS code is 23 - Construction.

How many employees does S/I Door & Hardware, Inc. have currently?

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As of August 2026, S/I Door & Hardware, Inc. has approximately 3 employees across 1 continents, including North America. Key team members include Senior Estimator / Project Manager: S. B. Explore S/I Door & Hardware, Inc.'s employee directory with LeadIQ.

What industry does S/I Door & Hardware, Inc. belong to?

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S/I Door & Hardware, Inc. operates in the Construction industry.

What technology does S/I Door & Hardware, Inc. use?

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S/I Door & Hardware, Inc.'s tech stack includes Google Fonts API, cPanel, JSON-LD, Bootstrap, Google Analytics, GoDaddy, Apache and Apache HTTP Server.

What is S/I Door & Hardware, Inc.'s email format?

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S/I Door & Hardware, Inc.'s email format typically follows the pattern of FLast@sidoors.com. Find more S/I Door & Hardware, Inc. email formats with LeadIQ.

When was S/I Door & Hardware, Inc. founded?

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S/I Door & Hardware, Inc. was founded in 2010.
S/I Door & Hardware, Inc. logo

S/I Door & Hardware, Inc.

ConstructionCalifornia, United States2-10 Employees

S/I Door & Hardware, Inc. is a San Francisco-based subcontractor that specializes in commercial doors, frames, and finish hardware. The firm emphasizes meeting tight schedules and budgets while delivering high-quality installations, highlighting its focus on reliability and workmanship for project efficiency in the construction sector.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
2010
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    S/I Door & Hardware, Inc.'s revenue is estimated to be in the range of $1M - $10M

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