S-Line Contractors

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Main Office Location

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

Services@slinecontractors.com
Monday–Saturday: 7:00 AM–5:00 PM

Contractor Lic. #1053841

Class B — General

Class C10 — Electrical

Class C8 — Concrete

Class C34 — Pipeline Contractor

DIR Approved

At S-Line Contractors, we are proud to be the leading commercial general contractor in Sierra Madre, CA. With years of experience in the industry, we specialize in delivering high-quality construction solutions that meet the needs of both businesses and property owners. Whether you’re looking to renovate an existing space, build from the ground up, or integrate cutting-edge smart home technology, our team is committed to excellence in every project we undertake.

Building and Construction Services in Sierra Madre, CA

Sierra Madre is known for its charming community, historic architecture, and picturesque surroundings. When it comes to construction projects, maintaining the integrity of the local aesthetic while delivering modern, functional spaces is crucial. At S-Line Contractors, we understand the unique challenges and opportunities of building in this area. We provide customized solutions that align with the city’s building standards, ensuring safety, efficiency, and sustainability.

Our team handles everything from project planning and management to site preparation, demolition, and final construction. We work closely with our clients to bring their vision to life, whether it’s a commercial renovation, tenant improvement, or a new industrial facility. With a focus on craftsmanship and attention to detail, we guarantee results that enhance both functionality and aesthetics.

Our Services Include:

Commercial Construction

Industrial & Flex Warehouse Projects

  • Design-Build & Expansion
  • Structural Upgrades & Modernization

Demolition

  • Selective & Full-Structure Demolition

Civil Work

  • Site Preparation & Clearing
  • Excavation & Grading

Concrete & Structural Work

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

Pipeline Contractor

  • Commercial Pipeline Installation & Replacement
  • Water & Gas Pipeline Systems
  • Pipeline Repairs & System Upgrades
  • C-34 Licensed Pipeline Contracting

Utilities & Infrastructure

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

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

Exterior Finishes & Protection

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

Industrial Construction

  • Manufacturing & Production Facilities
  • Industrial Facility Construction
  • Equipment & Machinery Foundations
  • Process & Operational Facility Improvements

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 Sierra Madre?

At S-Line Contractors, we set ourselves apart through our commitment to quality, innovation, and customer satisfaction. Our experienced professionals work diligently to ensure every project is completed on time, within budget, and to the highest standards.

  • Experienced Team – Skilled professionals dedicated to delivering exceptional results.

  • Craftsmanship and Custom Elegance – Combining functionality with aesthetic appeal for superior construction.

  • Safety and Compliance – Ensuring that all projects adhere to local building codes and regulations.

  • Energy-Efficient and Sustainable Practices – Reducing environmental impact while enhancing efficiency.

  • Client-Centric Approach – Prioritizing clear communication and collaboration for seamless project execution.

Get Started on Your Construction Project Today

Whether you’re planning a retail business construction, office renovation, or high-end residential project in Sierra Madre, S-Line Contractors is ready to bring your vision to life. Our comprehensive services, commitment to craftsmanship, and attention to detail make us the top choice for construction in the area.

Contact us today to discuss your project and discover how we can help turn your ideas into reality.

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    Office Locations
    We usually respond within 24 hours. Alternateively you’re welcome to call our offices.

    3610 Central Ave Suite 400 Riverside CA, 9250