Northern CA/Northern Nevada - O'Connor Sales, Inc

Northern CA / Northern Nevada

Your Partner Across Every Vertical

At O’Connor Sales, we deliver proven, high-performance products from leading manufacturers across three core verticals: Plumbing & Heating and Irrigation. Our comprehensive line cards feature trusted solutions—from backflow prevention and drainage systems to pressure regulation and smart water control technologies—relied upon by professionals to build, safeguard, and sustain critical infrastructure.

Plumbing & Heating

Engineered enclosures and protective solutions for plumbing and mechanical applications.

Flow measurement and metering solutions for commercial, industrial, and plumbing systems.

Composite enclosures and covers for plumbing and utility infrastructure.

Polyethylene piping systems for plumbing and water distribution applications.

Plumbing and waterworks products engineered for reliability and performance.

Engineered water treatment and filtration solutions for commercial, industrial, and plumbing systems.

Salt-free water conditioning solutions for commercial and residential plumbing systems.

Earthquake-activated gas shutoff valves designed to improve building safety.

Water filtration systems designed to protect plumbing and engineered water systems.

Irrigation

Protective enclosures designed for irrigation control and field-installed equipment.

A global leader in flow measurement and control technologies, delivering accurate metering solutions for water utilities, municipalities, and industrial applications.

Delivers irrigation components designed to support efficient water distribution and system control.

Engineers valve boxes and access solutions widely used in irrigation and landscape installations.

Produces molded plastic fittings and components serving irrigation and plumbing applications.

Provides polyethylene piping systems engineered for irrigation and water distribution networks.

Provides specialty irrigation products and system components supporting efficient water distribution for landscape, agricultural, and commercial irrigation projects.

Irrigation products designed to improve water efficiency in landscape and commercial systems.

Provides plant nutrition and soil enhancement solutions supporting irrigation and turf health.

Irrigation filtration systems designed to protect equipment and optimize water efficiency.