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What we do
PRE-CONSTRUCTION
SERVICES
Budgeting, value engineering, scheduling, and risk planning — before a single shovel hits the ground.
CONSTRUCTION MANAGEMENT
SERVICES
Disciplined oversight across budget, schedule, trades, safety, and client communication from start to finish.
DESIGN-BUILD
SERVICES
One accountable team spanning design and construction — fewer handoffs, faster decisions, better outcomes.
COMMERCIAL CONSTRUCTION
— ST. LOUIS SERVICES
Medical, lab, institutional, manufacturing, and ground-up builds across the St. Louis metro — including occupied-facility environments.
INTERIOR CONSTRUCTION
& TENANT IMPROVEMENTS
Buildouts, renovations, and infrastructure upgrades delivered with minimal disruption to your operations.
MEPFP INFRASTRUCTURE
& CRITICAL SYSTEMS
Mechanical, electrical, plumbing, and fire protection systems integrated seamlessly into new and existing facilities.
SITEWORK &
CIVIL CONSTRUCTION
Earthwork, utilities, drainage, paving, and site prep across Missouri and Illinois.
PRONTO!
— COMMERCIAL HANDYMAN
Small scope. Fast turnaround. The same LANDCO standard — for the jobs that can’t wait.
WBE – STATE OF MO, WBENC – NATIONAL WBE, WBE – ST. LOUIS DEVELOPMENT CORPORATION, WOSB – WOMEN OWNED SMALL BUSINESS, ISN QUALIFIED
Why LANDCO?
Client-First,
Always
Integrity, dedication, and transparency with every client
Uncompromising
Quality
A culture of excellence and attention to detail that runs through every phase
Experience You Can
Measure
25 years, 4,000+ projects, industry awards
Relationships Built
to Last
With clients and subcontractors alike — because repeat partnerships produce better work
Work You Can Verify
Don't take our word for it — see the work.