Property maintenance, facility repairs and multi-trade services for commercial properties across Southern California.
Property maintenance, facility repairs and multi-trade services for commercial properties across Southern California.
Managing a commercial property shouldn't mean coordinating a different contractor for every repair or improvement. JT Site Services provides commercial property maintenance, facility repairs and site improvements through one experienced team.
From everyday work orders and unexpected repairs to planned improvements and larger construction projects, we help property managers, facility managers and commercial property owners keep their properties safe, functional and looking their best.
Ongoing maintenance, work orders and repair services that help keep commercial properties operating safely and efficiently.
Plumbing repairs, sewer services, camera inspections and related facility services for commercial properties.
Asphalt repair, paving, seal coating, striping and parking lot improvements for commercial and industrial sites.
Concrete repairs, trip-hazard corrections, accessible routes and ADA-related property improvements.
Repairs, upgrades and improvements for occupied commercial properties, tenant spaces and common areas.
Demolition, site preparation, renovations and construction services for commercial and industrial properties.
Our multi-trade capabilities provide one reliable point of contact for a wide range of property needs—from plumbing and parking lot repairs to concrete, ADA corrections, exterior maintenance and tenant improvements.
Shopping Centers
Retail Properties
Industrial Facilities
Office Buildings
Medical Facilities
HOAs & Common Areas
Multifamily Properties
Restaurant Facilities
Commercial properties require more than a single specialty contractor. JT Site Services brings maintenance, repair and construction capabilities together, giving property and facility managers one experienced team for projects large and small.
Maintenance, repairs and improvements coordinated through one trusted team.
Experienced working around active businesses, tenants, customers and occupied facilities.
Support for everyday work orders, planned improvements and larger commercial projects.
Based in Upland and serving commercial properties throughout Los Angeles, Orange, Riverside, San Bernardino, Ventura and San Diego Counties.
Whether you need an unexpected repair, ongoing commercial property maintenance or a planned site improvement, JT Site Services is ready to help.
JT Site Services, Inc.
615 N. Benson Ave Unit D, Upland, California 91786, United States
Copyright © 2026 JT Site Services, Inc. - All Rights Reserved.
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data. JT Site Services will never sell your information.