Insights

Regional scale Established as a top regional HVAC and plumbing contractor with 100M-250M in annual revenue and a Northern California footprint, presenting a sizable addressable market and potential for upsell to large general contractors, developers, owners, and property managers.

Key client focus Consistent engagement with largest general contractors, developers, owners, and property managers in the Bay Area suggests opportunities for ongoing maintenance contracts, retrofit programs, and preferred vendor partnerships on multi-year scopes.

24/7 service Round-the-clock emergency service capability indicates demand for rapid response solutions, service level agreements, and bundled maintenance packages that emphasize reliability and uptime for mission-critical facilities.

Digital footprint A tech-enabled operation with tools like AutoCAD, Smartsheet, and SAP Concur points to opportunities for selling advanced design-build services, digital project collaboration, and streamlined procurement or invoicing propositions.

Growth potential Strong project history since 2003 and ongoing investment in talent and resources signal readiness for expansions into adjacent markets or higher-complexity projects, opening doors for strategic partnerships and co-bid opportunities with complementary firms.

Similar companies to United Mechanical

United Mechanical Tech Stack

United Mechanical uses 8 technology products and services including iCIMS, AutoCAD, WordPress, and more. Explore United Mechanical's tech stack below.

United Mechanical's Email Address Formats

United Mechanical uses at least 3 email formats:
United Mechanical Email FormatsExamplePercentage
FLast@umi1.comJDoe@umi1.com
97%
First.Last@umi1.comJohn.Doe@umi1.com
2%
First@umi1.comJohn@umi1.com
1%

Frequently Asked Questions

What is United Mechanical's phone number?

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

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United Mechanical's official website is umi1.com and has social profiles on LinkedIn.

How much revenue does United Mechanical generate?

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As of August 2026, United Mechanical's annual revenue is estimated to be $100M - $250M.

What is United Mechanical's NAICS code?

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United Mechanical's NAICS code is 23 - Construction.

How many employees does United Mechanical have currently?

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As of August 2026, United Mechanical has approximately 421 employees across 4 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: F. C., Chief Financial Officer: J. P. and Chief Estimator: R. M. Explore United Mechanical's employee directory with LeadIQ.

What industry does United Mechanical belong to?

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United Mechanical operates in the Construction industry.

What technology does United Mechanical use?

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United Mechanical's tech stack includes iCIMS, AutoCAD, WordPress, Shopify, Microsoft 365, WP Engine, Smartsheet and SAP Concur.

What is United Mechanical's email format?

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United Mechanical's email format typically follows the pattern of FLast@umi1.com. Find more United Mechanical email formats with LeadIQ.

When was United Mechanical founded?

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United Mechanical was founded in 2003.
United Mechanical logo

United Mechanical

ConstructionCalifornia, United States201-500 Employees

United Mechanical operates in the construction sector with a focus on HVAC and plumbing systems for commercial and industrial properties. It handles the full lifecycle of projects, including design, construction, retrofit, repair, and 24/7 emergency service, supported by capabilities in project management, engineering, fabrication, installation, and maintenance. The company serves clients across Northern California, including major general contractors, developers, owners, and property managers in the Bay Area. The emphasis is on delivering durable systems and reliable service through long-term client relationships.

Headquartered in San Jose, California, United Mechanical has built a reputation within the regional mechanical contracting community, consistently ranking among the top five by revenue. It was founded in 2003 by Tom Sosine and Jon Gundersen, grounded in a philosophy that prioritizes each client and project and seeks to partner for the complete life cycle of HVAC and plumbing systems.

Section iconCompany Overview

Phone number
Website
umi1.com
NAICS Code
23 - Construction
Founded
2003
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    United Mechanical's revenue is estimated to be in the range of $100M - $250M

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