The Mark-Costello Co.
Claimed Business
The Mark-Costello Co. opened its doors in Greater Los Angeles in 1956. What started as a sales and distribution agency grew — through hard work, long relationships, and a refusal to cut corners — into one of Southern California's most trusted names in waste handling equipment.
In 1971, we expanded into waste systems. Over the following decades, that division became the core of what we do: compact...
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Company Size: 10 to 50 employees
Joined Procore in November 2026
Trades and Services
Bulk Material Processing Equipment, Chemical Waste Systems, Commercial Equipment, Compressed Air Systems, Construction Waste Management and Disposal, Equipment, Facility ...
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Market Sectors
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Company Types
Specialty Contractor, Supplier
The Mark-Costello Co. Procore Activity Since November 2026
How are these metrics calculated?
Current Activity
2Procore Users
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