Graycon, Inc.

Graycon, Inc. is a mechanical contractor serving Los Angeles, CA with decades of experience in HVAC and specialized facility projects.

About

Graycon, Inc., established in 1968, is an aggressive and energetic firm, directed by highly capable personnel, who are recognized throughout the industry for their long-standing experience in the air conditioning business, along with their individual reputations for experience & integrity. The company's core services include HVAC, plumbing, and design-build solutions. Graycon specializes in clean rooms, hospitals, manufacturing, commercial buildings, and specialized facilities like food processing and pharmaceuticals, serving industrial, commercial, and institutional clients across Southern California. Their experienced team brings expertise in mechanical system engineering, construction, and project installation. Graycon serves clients throughout California, with its headquarters located in the City of Industry. The company operates out of efficient facilities including administrative and engineering offices, a service department, sheet metal fabrication shop, piping shop, and storage areas, all with ready access to major freeways. The company maintains strong relationships with local unions and is committed to employing trained, certified tradespeople. Graycon holds licenses from the Contractors State License Board and has bonding capacity to support a wide range of projects. Their commitment to safety is demonstrated by robust safety programs and a stellar safety record. Notable projects include work for the Jet Propulsion Laboratory in Pasadena. With a team of over 100 professionals, Graycon has the resources to handle projects ranging from small renovations to large-scale industrial facilities. The company has built a reputation for reliable service, quality workmanship, and competitive pricing over its 57 years in business. For HVAC and specialized mechanical services in the Los Angeles area, contact Graycon, Inc. to discuss your next project.

Service Area

Service Radius: 0 miles

Project Types

CommercialIndustrialInstitutional

Notable Projects

  • Jet Propulsion Laboratory - Pasadena, California

Licenses

California - 255068
Verified
Type: Contractor
Expires: August 31, 2027
California - 747455
Verified
Type: Contractor
Expires: September 30, 2026

Certifications & Memberships

Association Memberships

Contact Information

Map showing location of 232 8th Avenue, City Of Industry, CA, Los Angeles, CA
Address
232 8th Avenue, City Of Industry, CA
Los Angeles, CA

Company Details

Established
1968
Employees
101-250

Licenses

California - 255068Verified
Contractor
Expires: August 31, 2027
California - 747455Verified
Contractor
Expires: September 30, 2026

Is this your company?

Claim your profile to update your information and showcase your services.

Data Sources

This information is compiled from publicly available sources to ensure accuracy and transparency.

graycon.net(2 pages)• Accessed: 1/13/2026
bbb.org• Accessed: 1/13/2026
procore.com• Accessed: 1/13/2026

Built for ICI Trade Contractors

Appello is purpose-built software for ICI specialty contractors. See how we can help streamline your operations.