A union-signatory general contractor built around public-works parks, sports fields and site improvements.
Zeco, Inc. is headquartered in Yorba Linda and works throughout Southern California. We hold five CSLB classifications under one roof — General Engineering (A), General Building (B), Fencing (C13), Landscaping (C27) and Machinery & Pumps (D21) — which lets us self-perform the scopes that drive park and sports-field schedules instead of subcontracting them out.
We invest in the equipment most park contractors rent: in-house Trimble survey equipment for layout and as-builts, and Ditch Witch directional-boring and vacuum-excavation equipment for trenchless utility work. We are a signatory union contractor and a member of the Southern California Contractors Association. Every project is run with prevailing-wage certified payroll, DIR-registered subcontractors and the documentation public agencies expect: baseline CPM schedules, submittal registers, SWPPP/WPCP programs, daily reports with photos and two-week look-aheads.
Orange County · Los Angeles County · Riverside County · San Bernardino County · San Diego County
Site-specific safety plan submitted before mobilization; tailgate meetings and documented inspections.
Baseline CPM in MS Project / P6, updated look-aheads every two weeks and a written narrative with each revision.
Numbered RFIs, submittals, PCOs and daily reports — searchable and shared with the agency.
Signatory to the Laborers and Carpenters unions — union wages and fringes, CWA letters of assent from our subs, and certified payroll filed on time.
We hire operators, laborers, landscape and fence installers, project engineers and estimators. Current employees can find payroll and HR resources in the Staff Portal.
Add Zeco to your plan-holders list, or send us the invitation directly — our estimating team turns around competitive, complete bids.
Send an Invitation to Bid Talk to Estimating