Professional Plumbing for Remodeling & New Construction

Our Plumbing Services

We specialize in plumbing installations for remodeling and new construction projects, serving homeowners, builders, contractors, and commercial property owners throughout the Twin Cities.

Residential Plumbing

Commercial Plumbing

Whether you're remodeling your home or building a new one, we provide dependable plumbing solutions designed for quality, efficiency, and long-term performance.

Includes:

• Water Heater Installation & Replacement

• Faucet Installation & Replacement

• Kitchen & Bathroom Remodeling

From tenant improvements to commercial construction projects, we deliver professional plumbing systems built to meet code, schedules, and business requirements.

Includes:

• Commercial Water Heaters

• Commercial Faucet Replacement

• Commercial Remodeling Projects

Remodeling & New Construction

Remodeling & New Construction

Certified Backflow Prevention Testing

Protecting Water Systems Through Certified Testing

Castro Plumbing and Construction LLC provides certified backflow prevention testing for residential and commercial properties. We test PVB, SPVB, RPZ, and Double Check Valve assemblies to help protect potable water systems and support local compliance requirements.

Assemblies We Test

• PVB

• SPVB

• RPZ

• Double Check Valve

Licensed, Certified & Committed to Quality

Minnesota Licensed

Certified Backflow Tester

Residential & Commercial Experience

License numbers:

BC804587

PC803549

BT807485

MB803804

Certified to test

PVB,

SPVB,

RPZ,

and Double Check Valve assemblies.

Plumbing expertise for remodeling and new construction projects of different sizes and scopes.

Why Choose Castro Plumbing

Professional Work. Clear Communication. Reliable Results.

We bring the same level of care, precision, and professionalism to every residential and commercial project—from remodeling and new construction to certified backflow testing.

Project-Focused Service

We understand schedules, coordination, and the importance of completing plumbing work correctly at every stage of the project.

Quality Workmanship

Every installation is approached with attention to detail, dependable materials, and a strong commitment to professional results.

Clear Communication

We keep homeowners, contractors, and property owners informed so expectations remain clear from planning through completion.

Need a Reliable Plumber? We're Here to Help.

Whether you need a plumbing repair, a remodeling project, new construction plumbing, or certified backflow testing, our team is ready to provide dependable service and quality workmanship.