Insights

HVAC Field Focus Lefco, Inc. specializes in heating, ventilating and air conditioning work as well as sheet metal and metal roofing, serving commercial, residential, and institutional sectors across multiple Northern California counties. This breadth implies opportunities to upsell design-build HVAC systems, high-efficiency equipment, and ongoing service contracts to a diverse client base.

Service Network As a factory authorized service company for major manufacturers like Carrier, Trane, Lennox, York, and Liebert, Lefco has a positioned capability to support diverse brands. This presents cross-selling potential for maintenance plans, rapid service, and parts supply across multiple equipment fleets.

24/7 Support Lefco emphasizes around-the-clock service with well-equipped trucks. This reliability can be leveraged to target facilities with critical operations (healthcare, education, hospitality, data centers) that require uninterrupted climate control and emergency response services.

Projected Growth With revenue in the range of 50 to 100 million and a broad geographic footprint, Lefco appears positioned for expanding service agreements, retrofit projects, and upgrades amid ongoing construction activity in the Bay Area. Opportunities exist to offer energy audits, efficiency retrofits, and modern controls adoption.

Skilled Workforce A sizable field workforce and certified tradespeople (Sheet Metal Workers and Plumbers/Steamfitters) indicate a capacity to win larger design-build and remodel projects, as well as ongoing maintenance contracts. Outreach to general contractors and facility managers could convert project-based opportunities into long-term service revenue.

Similar companies to Lefco, Incorporated

Lefco, Incorporated's Email Address Formats

Lefco, Incorporated uses at least 1 email format:
Lefco, Incorporated Email FormatsExamplePercentage
FLast@lefcoinc.comJDoe@lefcoinc.com
100%

Frequently Asked Questions

What is Lefco, Incorporated's official website and social media links?

Minus sign iconPlus sign icon
Lefco, Incorporated's official website is lefcoinc.com and has social profiles on LinkedIn.

How much revenue does Lefco, Incorporated generate?

Minus sign iconPlus sign icon
As of October 2026, Lefco, Incorporated's annual revenue is estimated to be $50M - $100M.

What is Lefco, Incorporated's SIC code and NAICS code?

Minus sign iconPlus sign icon
Lefco, Incorporated's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified and NAICS code is 23 - Construction.

How many employees does Lefco, Incorporated have currently?

Minus sign iconPlus sign icon
As of October 2026, Lefco, Incorporated has approximately 28 employees across 4 continents, including North America, Asia and Europe. Key team members include Owner: W. L. and Consulente: G. M. Explore Lefco, Incorporated's employee directory with LeadIQ.

What industry does Lefco, Incorporated belong to?

Minus sign iconPlus sign icon
Lefco, Incorporated operates in the Construction industry.

What is Lefco, Incorporated's email format?

Minus sign iconPlus sign icon
Lefco, Incorporated's email format typically follows the pattern of FLast@lefcoinc.com. Find more Lefco, Incorporated email formats with LeadIQ.

When was Lefco, Incorporated founded?

Minus sign iconPlus sign icon
Lefco, Incorporated was founded in 1975.
Lefco, Incorporated logo

Lefco, Incorporated

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.

Section iconCompany Overview

SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Founded
1975
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Lefco, Incorporated's revenue is estimated to be in the range of $50M - $100M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.