Lefco, Incorporated Employee Directory

ConstructionCalifornia, United States11-50 Employees

Lefco, Inc., based in Sunnyvale, California, is a mid-sized construction firm that operates as a sheet metal contractor. Established in 1975, the company specializes in heating, ventilation, and air conditioning work, as well as flashing, sheet metal fabrication, and metal roofing. It undertakes a range of HVAC and sheet metal projects across new residential, commercial, and retail developments, including design/build, remodels, and facilities such as clean rooms, apartments, townhouses, senior living spaces, high-rises, schools, churches, and custom homes. The organization works with union-affiliated sheet metal workers and plumbers, and its service territory encompasses Santa Clara, San Mateo, San Francisco, Alameda, Contra Costa, and San Benito Counties. Lefco also serves as a factory-authorized service provider for seventeen major manufacturers, including Carrier, Trane, Lennox, York, and Liebert, with technicians oriented toward current products and service techniques. Its service operation is supported by around-the-clock availability and equipped field vehicles.

Find Lefco, Incorporated employees' phone numbers or email addresses

Lefco, Incorporated Global Highlights

Location
Employees

North America
12

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  • United States Of America
    10
  • Saint Kitts And Nevis
    1
  • Canada
    1

Asia
1

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  • Israel
    1

Europe
1

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  • Italy
    1

South America
1

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  • Colombia
    1

Lefco, Incorporated's Leadership

  • Stylized image of a person
    S. L.
    President
    Phone icon
  • Stylized image of a person
    W. L.
    Owner
    Phone icon
  • Stylized image of a person
    G. M.
    Consulente
    Phone icon

Lefco, Incorporated Employee Metrics

100%
50%
0%
2026
2025
  • Business
  • Community & Social Services
  • Accounting
  • Administrative
  • Analytics
  • Other

Contact profiles from Lefco, Incorporated

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    S. L.
    President
    Phone icon
    United StatesTexas
    Feb 18, 2026
  • Stylized image of a person
    W. L.
    Owner
    Phone icon
    Mar 23, 2026
  • Stylized image of a person
    G. M.
    Consulente
    Phone icon
    ItalyApulia
    Oct 22, 2025

Frequently Asked Questions

What is Lefco, Incorporated known for?

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Lefco, Incorporated was founded in 1975 operates in the Construction industry. The company's main headquarters is located in Sunnyvale, California 94085 United States. Explore Lefco, Incorporated's company overview page for more information.

What is Lefco, Incorporated's most common email format?

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Lefco, Incorporated employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Lefco, Incorporated email formats with LeadIQ.

How many employees does Lefco, Incorporated have currently?

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Lefco, Incorporated has approximately 28 employees as of February 2026. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are Lefco, Incorporated's key employees and leadership?

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As of February 2026, Lefco, Incorporated's key employees include:

  • President: S. L.
  • Owner: W. L.
  • Consulente: G. M.

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