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

Restoring a damaged space raises different questions from updating an undamaged one. S-Line Contractors provides commercial general contracting in Calimesa, CA, including new construction, tenant improvements, industrial facility work, and fire and smoke damage remediation.

Keep restoration and renovation decisions clear. If a Calimesa property needs fire or smoke damage remediation, identify the affected areas and the available assessment information before combining restoration with elective improvements. A documented scope helps distinguish damage-related work from changes to layout or finishes. Additional conditions may need review as the property is assessed.

Building and Construction Services in Calimesa, CA

Our services also include residential construction and the individual trades needed for a broader project. When restoration is involved, review the assessed damage alongside the demolition, structural, system, and finish work being proposed so that each part of the scope has a clear basis. Green building and sustainable construction options can be considered for the proposed improvements while keeping their scope distinct from damage-related restoration.

Commercial building exterior with large windows, awnings and an access ramp.

Our Services Include:

Commercial Construction

Industrial & Flex Warehouse Projects

  • Design-Build & Expansion
  • Structural Upgrades & Modernization

Residential Construction

  • New Home Builds
  • Home Remodeling & Additions
  • Interior & Exterior Renovations

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

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

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 Calimesa? 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.

Electrician connecting a curved conduit section to overhead conduit runs from a scissor lift
Overhead electrical conduit connection
Wide view of metal stud partitions and electrical rough-in inside a commercial interior
Metal stud partitions and electrical rough-in
Worker preparing metal materials beside conduit and workbenches
Preparing electrical installation materials

Ready to start your project?

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

Keep the assessment connected to the work description

Gather the available reports and identify the affected rooms or components. Record any areas still awaiting assessment. Then list elective changes separately, including proposed layouts or finishes. As the project is reviewed, this record helps distinguish work tied to the damage from improvements being added by choice, without assuming the initial information covers every condition.

Discuss your Calimesa project

Tell us what you are planning and the property’s intended use. If restoration is involved, include available damage assessments and list elective changes separately from the work addressing known conditions.

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