S-Line Contractors

contact us
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

An Orange County construction inquiry should identify the property’s city or unincorporated area as well as the proposed work. S-Line Contractors provides construction, renovation, and remodeling for businesses, homeowners, and developers, from smaller upgrades to new commercial projects.

Building and Construction Services in Orange County, CA

Identify the jurisdiction before planning approvals

An Orange County address is the starting point for identifying the agency responsible for a particular project. Share the location and proposed work with the project team rather than assuming one review process applies throughout the county. Available property records and drawings help clarify the questions to resolve before construction.

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

Specialized facility and construction services

Planning commercial or industrial building work in Orange County? Explore the facility and construction services below, then discuss your property, plans and operating requirements with S-Line Contractors. Each project scope is developed around the approved documents and existing site conditions.

A closer look at the work

Project photography showing commercial interior construction and electrical work.

Wide view of an electrician on a scissor lift installing conduit below exposed ceiling beams
High-ceiling conduit work
Worker on a scaffold amid metal stud partitions in a commercial interior
Commercial interior framing and rough-in
Electrical cabinets and panelboards beside a wall with communication and fire alarm equipment
Electrical room equipment and panelboards

Ready to start your project?

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

Keep property records with the current plans

Organize existing drawings, assessments, and project correspondence so the team can see what has been established and what remains open. If several properties are involved, keep a separate brief for each address. Contact us with the Orange County location and the work you want to undertake so the discussion starts with the right property information.

Tell us about your project

Include the project city, a short description of the work and your preferred timing. If you have plans, mention them in your message. Still working out the details? Start with what you know.

    Please answer to verify you're human:

    Office Locations

    Prefer to speak with us? Call the number below, or use the form to describe your project.

    3610 Central Ave Suite 400 Riverside CA, 92506