S-Line Contractors

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Southern California Office Location

We typically respond within 24 hours. Alternatively, feel free to give our office a call.

Contractor Lic. # 1053841

Class B – General

Class C10 – Electrical

S-Line Contractors is proud to be the leading commercial general contractor in Barstow, CA, providing top-tier construction, renovations, and tenant improvement services. Whether you need a new commercial build, site preparation, or a remodel of an existing facility, our expert team delivers quality craftsmanship, innovative solutions, and efficient project management to bring your vision to life.

Building and Construction Services in Barstow, CA

Barstow is a growing hub for business and industrial expansion, making it an ideal location for new commercial developments and upgrades. As a city that bridges Southern California and Las Vegas, it presents excellent opportunities for retail business construction, warehouse expansions, and office building upgrades. At S-Line Contractors, we understand the unique demands of the area and provide custom construction solutions to help businesses thrive.

Our team specializes in site preparation, structural rebuilding, and high-end commercial renovations. We focus on safety and compliance in construction, ensuring all projects meet industry standards and local regulations. With energy-efficient solutions, smart home technology integration, and cutting-edge building aesthetics, we help businesses create modern, functional, and sustainable spaces in Barstow.

Our Services Include:

Commercial Construction

Industrial & Flex Warehouse Projects

  • Design-Build & Expansion
  • Structural Upgrades & Modernization

Residential Construction

Demolition

  • Selective & Full-Structure Demolition

Civil Work

  • Site Preparation & Clearing
  • Excavation & Grading

Concrete & Structural Work

  • Flatwork & Foundations
  • Structural Concrete
  • Storm Systems, Culverts & Retaining Structures

Plumbing Services

  • Water Line Installation & Replacement
  • Drainage Systems & Venting
  • Gas Line Installation
  • Fixture & System Upgrades

Mechanical & HVAC Systems

  • Rooftop HVAC Units & Installation
  • Ductwork & Ventilation Systems
  • Equipment Replacement & Upgrades
  • Preventive Maintenance & Testing

Electrical Services

  • Single-Line Design & Installation
  • Underground Power Systems
  • Inverters & Generators
  • Title 24 Compliance

Utilities & Infrastructure

  • Wet & Dry Utility Installation
  • Storm Drain & Sewer Systems

Exterior Finishes & Protection

  • Weatherproofing & Waterproofing
  • Fireproofing & Glazing
  • Awnings & Canopies
  • Building Aesthetics & Architectural Details
  • Parking Lot Construction & Striping
  • ADA Compliance

Ready to start your project?

Contact S-Line Contractors today for a free consultation and let’s bring your vision to life.

Why Choose S-Line Contractors in Barstow?

Experienced Construction Team – Skilled professionals delivering superior results.
Customized Commercial Solutions – We tailor our services to meet your business needs.
Advanced Technology & Green Building – Implementing smart home automation and energy-efficient designs.
Commitment to Safety & Compliance – Ensuring strict adherence to local and national building regulations.
On-Time & Cost-Effective Execution – Delivering quality projects without delays.

S-Line Contractors is your trusted partner for commercial construction, renovations, and tenant improvements in Barstow. Contact us today to discuss your project and learn how we can help you build a modern, efficient, and high-quality commercial space.