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

At S-Line Contractors, we specialize in delivering exceptional construction services in Lomita, providing commercial, industrial, and high-end residential solutions. Our commitment to craftsmanship, safety, and innovative building techniques ensures that every building construction project is completed with precision and efficiency. Whether you need tenant improvements, fire and smoke damage remediation, or smart home integration, our team brings decades of expertise to every project.

Building and Construction Services in Lomita, CA

From site preparation and demolition to structural rebuilding and repairs, we offer end-to-end construction project management services tailored to meet your needs. Whether you’re planning a commercial space renovation, upgrading a healthcare facility, or constructing a corporate workplace, S-Line Contractors provides top-quality solutions designed for long-term durability and aesthetic appeal. 

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 Lomita?

  • Decades of Industry Experience – A trusted name in Southern California construction services, delivering superior results.

  • Innovative Construction Methods – Implementing sustainable construction practices for modern efficiency.

  • Customer-Focused Approach – Prioritizing client satisfaction with clear communication and attention to detail.

  • Safety & Compliance Commitment – Ensuring that all projects meet strict safety and compliance construction standards.

Start Your Lomita Construction Project Today

If you’re looking for expert construction services in Lomita, whether for commercial renovations, high-end residential projects, or industrial facility development, S-Line Contractors is here to help. Our team is dedicated to quality assurance in construction, providing superior results that exceed expectations.

Contact Us

Partner with Lomita’s top commercial general contractor and elevate your next building construction project. Contact us today for a consultation and experience the highest level of craftsmanship and professionalism in the industry!