Contracted Services of Southern NevadaCSOSN brings general contracting and a broad range of licensed specialty trades together under central ownership and operation. From a single repair to a project involving multiple trades, our companies work together to simplify coordination, accelerate communication, and help control costs.
Building Services of Southern Nevada brings Nevada B general building contracting to the CSOSN family. Together with our plumbing, electrical, mechanical, renovation, and industrial pump and piping companies, it gives your project access to a broad range of capabilities through one centrally managed organization.
CSOSN owns and operates these companies. That means project priorities, schedules, and communication can be coordinated across our teams from the start. General contracting through BSOSN connects the overall construction scope with the specialty trades needed to deliver it.
For owners, businesses, and property managers, the benefit is practical: less time coordinating contractors, more direct communication, and opportunities to reduce duplicated effort, avoidable delays, and project costs.
General contracting and specialized trades for construction, repairs, and property maintenance.
Industrial and commercial advisory services, plus diesel and fleet support—additional expertise within the CSOSN family.
Construction and property improvements often need several trades working in sequence. Our central management brings general contracting and specialty teams into the same conversation, helping align the scope, schedule, access, and next steps.
From tenant improvements and building renovations to equipment replacements and ongoing maintenance, CSOSN gives you a coordinated starting point and access to the right companies for the work.
Discuss your commercial project ↗BSOSN provides general building contracting within a family that also delivers plumbing, electrical, HVAC, renovation, and industrial pump and piping services. Bring the overall project and its trade requirements into one coordinated plan.
Central ownership creates a direct line between management and our service companies. Questions, site conditions, and changes can be shared with the relevant teams promptly, helping resolve issues and keep work moving.
Coordinating trades early helps identify overlapping work, sequence site visits, and address scope gaps before they become expensive disruptions. Shared planning can reduce repeat mobilizations, rework, downtime, and the time you spend managing the project.
One property or an entire portfolio: CSOSN brings general contracting, repairs, improvements, and maintenance together through centrally owned and operated companies. Spend less time managing separate trade conversations and more time managing your properties.
Discuss your property needs ↗Coordinate tenant improvements, building renovations, system replacements, and ongoing service through our general contracting and specialty companies. Align work with occupancy, site access, and business operations.
Bring HVAC, plumbing, electrical, and renovation needs together for rental homes, multifamily properties, and managed communities. Coordinate repairs and turnover work with fewer separate scheduling conversations.
Share your properties, priorities, and project requirements with CSOSN. Our management team can coordinate the appropriate companies across trades and locations, with clear scopes and direct communication.
Access our vendor document download area.
Open document area ↗General building, plumbing, electrical, carpentry, and mechanical classifications give the CSOSN family the breadth to coordinate complex scopes under central ownership. The companies below perform contracting work under their respective licenses and classifications.
| Company / service brand | NSCB license | Classification |
|---|---|---|
| Building Services of Southern NevadaBSOSN | Contact for details | B — General Building |
| Plumbing Services of Southern Nevada LLCPSOSN | #0074879 | C-1 |
| LV Industrial Pump and Pipe ServiceDBA of Plumbing Services of Southern Nevada LLC | #0074879 | C-1 |
| Electrical Services of Southern NevadaESOSN | #0095510 | C-2 |
| Renovation Services of Southern Nevada LLCRSOSN | #0096197 | C-3 |
| Mechanical Services of Southern NevadaMSOSN | #0068651 | C-21b |
Diesel Services of Southern Nevada LLC
dba Red Diesel Performance
Keep your work trucks ready.
Diesel diagnostics, mechanical repairs, and drivetrain service for the trucks that support your business—from contractor vehicles to individual work trucks.
Tell us what you are building, improving, or maintaining. Share your location, scope, schedule, and budget priorities. We’ll help identify the general contracting and specialty services your project needs—and how our companies can coordinate the work.
info@csosn.org ↗