Insights

Longstanding Expertise Welliver is a century-old, family-owned construction firm with a broad project scope across healthcare, higher education, K-12, commercial/residential, and industrial sectors, indicating opportunities in multi-market serving capabilities and potential cross-domain solutions.

Solid Safety The company highlights safety leadership with a 0.56 EMR ranking, suggesting a strong safety culture that can be a differentiator when pursuing projects with stringent risk management or client requirements.

Growth Signals Recent hires in project management and coordination roles alongside industry awards point to ongoing capacity expansion and recognition, signaling readiness for larger or more complex projects and potential upsell of pre-construction and design/build services.

Awards & Partnerships Awards from AGC NYS and collaboration with notable organizations (e.g., Red Cross) indicate credibility with clients and potential in markets that value proven performance, safety, and community engagement for new bids.

Tech & Delivery Adoption of a modern tech stack (Google Cloud, Shopify, PHP, Nginx, priority hints) coupled with project-management expertise suggests opportunities to offer digital transformation, BIM-enabled delivery, or platform-based procurement and customer experience enhancements for clients.

Welliver Tech Stack

Welliver uses 8 technology products and services including Cloudflare CDN, Barracuda Email Protection, yepnope.js, and more. Explore Welliver's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Barracuda Email Protection
    Email Security
  • yepnope.js
    Javascript Frameworks
  • Yoast SEO
    Search Engines
  • HSTS
    Security
  • Google Tag Manager
    Tag Management
  • Nginx
    Web Servers
  • Sitelinks Search Box
    Web Tools And Plugins

Welliver's Email Address Formats

Welliver uses at least 1 format(s):
Welliver Email FormatsExamplePercentage
FLast@buildwelliver.comJDoe@buildwelliver.com
47%
First.Last@buildwelliver.comJohn.Doe@buildwelliver.com
43%
F.Last@buildwelliver.comJ.Doe@buildwelliver.com
5%
FirstLast@buildwelliver.comJohnDoe@buildwelliver.com
5%

Frequently Asked Questions

What is Welliver's phone number?

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You can contact Welliver'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 Welliver's official website and social media links?

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Welliver's official website is buildwelliver.com and has social profiles on LinkedIn.

What is Welliver's NAICS code?

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Welliver's NAICS code is 23 - Construction.

How many employees does Welliver have currently?

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As of July 2026, Welliver has approximately 116 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Financial Officer: T. G.Owner: K. W.Senior Estimator: J. G.. Explore Welliver's employee directory with LeadIQ.

What industry does Welliver belong to?

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Welliver operates in the Construction industry.

What technology does Welliver use?

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Welliver's tech stack includes Cloudflare CDNBarracuda Email Protectionyepnope.jsYoast SEOHSTSGoogle Tag ManagerNginxSitelinks Search Box.

What is Welliver's email format?

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Welliver's email format typically follows the pattern of FLast@buildwelliver.com. Find more Welliver email formats with LeadIQ.

When was Welliver founded?

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Welliver was founded in 1898.
Welliver logo

Welliver

ConstructionNew York, United States51-200 Employees

Welliver is a construction company headquartered in Montour Falls, New York, at 250 North Genesee Street. The firm offers construction management, pre-construction, general construction, and design-build services. Its client base spans healthcare, higher education, K-12, commercial/residential, and industrial markets. Founded in 1898, Welliver is a fifth-generation, family-owned business supported by construction professionals, project managers, and subcontractors who emphasize safety, leadership, and accountability on projects. The company employs between 51 and 200 people.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1898
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    Welliver's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Welliver's revenue is estimated to be in the range of $50M$100M

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