S-Line Contractors

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Southern California Office Location

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Contractor Lic. # 1053841

Class B – General

Class C10 – Electrical

At S-Line Contractors, we take pride in delivering exceptional commercial construction services in South Pasadena, CA. With years of experience in the industry, our team is dedicated to building spaces that blend quality craftsmanship with modern innovation. Whether you’re planning a full-scale development, remodeling an existing commercial property, or incorporating smart home technology, we provide tailored solutions to bring your vision to life. Our commitment to excellence ensures that every project is completed on time, within budget, and to the highest standards.

Building and Construction Services in South Pasadena, CA

South Pasadena is known for its tree-lined streets, historic charm, and thriving business community. At S-Line Contractors, we understand the importance of maintaining the city’s architectural integrity while integrating cutting-edge construction methods. Our team specializes in general contracting, project planning and management, and all aspects of commercial and residential construction.

From site preparation and demolition to final construction and finishing, we handle every stage of the building process with precision. Our focus on sustainability and energy-efficient solutions ensures that your project meets modern building standards while minimizing environmental impact. Whether you need tenant improvements, office renovations, or structural rebuilding, we have the expertise to deliver outstanding results. 

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?

  • Unmatched Craftsmanship – Our skilled professionals are dedicated to delivering precision and excellence.

  • Customer Satisfaction – We prioritize clear communication and collaboration to exceed client expectations.

  • Safety and Compliance – We ensure all projects adhere to the latest building codes and regulations.

  • Energy-Efficient Solutions – Our commitment to sustainability helps reduce operational costs.

  • Innovative Techniques – We stay ahead of industry trends, using modern building materials and technology.

Start Your Construction Project in South Pasadena Today

If you’re planning a commercial renovation, tenant improvement, or new construction project in South Pasadena, trust S-Line Contractors to bring your vision to reality. Our comprehensive services, dedication to craftsmanship, and attention to detail make us the preferred contractor in the area.

Contact us today to schedule a consultation and learn how we can transform your space with expert construction services tailored to your needs.