NEW CONSTRUCTION PLUMBING FOR CUSTOM HOMES
 IN RIVERSIDE CA

Complete Plumbing Rough-In Services for Custom Home Construction

The plumbing rough-in is one of the most important stages of building a new home.

Before drywall, flooring, cabinets, and fixtures are installed, the plumbing infrastructure must be properly positioned and connected.

​

This includes water supply piping, drain lines, waste piping, vent systems, and connections for kitchens, bathrooms, laundry rooms, and other plumbing fixtures.

​

First Place Plumbing Solutions provides comprehensive rough-in plumbing services for custom residential construction.

​

Underground Plumbing and Under-Slab Rough-Ins

For homes built on concrete slab foundations, much of the drainage system must be installed before the concrete is poured.

​

Proper placement during this stage is essential because correcting underground plumbing after the foundation is completed can be expensive and disruptive.

​

Our new construction plumbing services include:

​

• Underground drain and waste piping

• Sewer line connections

• Plumbing trenches and pipe placement

• Under-slab bathroom plumbing

• Kitchen drain rough-ins

• Laundry room drain connections

• Plumbing for future fixtures

• Required testing and inspection preparation

​

We coordinate plumbing locations with the construction plans to help ensure that toilets, showers, sinks, and other fixtures are positioned correctly before the foundation is poured.

​

For homeowners who need service on existing underground plumbing, we also provide sewer line repair and replacement in Riverside, CA.

​

Complete Water Supply Line Installation

A custom home's water supply system must deliver reliable water flow and appropriate pressure to every fixture.

​

We install hot and cold water distribution piping throughout the home, taking into consideration the floor plan, fixture locations, water heater placement, and plumbing requirements.

​

New construction water supply installation may include:

​

• Main water supply connections

• Hot and cold water distribution lines

• PEX or copper piping, as appropriate

• Water lines for multiple bathrooms

• Kitchen and laundry water connections

• Outdoor hose bibbs

• Water supply lines for specialty fixtures

• Dedicated connections for water treatment equipment

• Pressure regulation and shutoff valves

• ​

Careful pipe sizing, routing, and installation help support dependable water delivery throughout the home.

​

Drain, Waste and Vent Plumbing Systems

Every home needs a properly designed drain, waste, and vent system, commonly called a DWV system.

​

Drain and waste piping carries wastewater away from plumbing fixtures, while vent piping helps maintain proper drainage and protects plumbing trap seals.

​

For custom home construction, we install and coordinate:

​

• Main building drains

• Branch drain lines

• Toilet waste connections

• Shower and bathtub drains

• Kitchen sink drains

• Laundry drains

• Plumbing vent stacks

• Required cleanouts

• Sewer connections

​

Proper pipe slope, venting, and connection placement are essential for reliable drainage and code compliance.

​

Above-Ground Plumbing Rough-Ins

Once the home's framing is in place, the next stage typically involves installing plumbing within walls, floors, and ceilings.

​

This stage includes routing water supply lines, drainpipes, and vent systems to their designated fixture locations.

​

We coordinate with builders and other trades to help ensure plumbing is installed in the correct locations before insulation and drywall are completed.

​

Our goal is to provide a clean, organized plumbing installation that supports the construction schedule and minimizes unnecessary changes later in the project.

​

Custom Home Bathroom Plumbing Installation

Custom homes often include plumbing layouts that are more complex than those found in standard residential construction.

​

A primary bathroom may feature a freestanding soaking tub, oversized walk-in shower, multiple showerheads, dual vanities, or a separate water closet.

​

Additional bathrooms may be located on different floors or in guest suites, requiring careful water supply and drainage planning.

​

First Place Plumbing Solutions provides complete bathroom plumbing rough-ins and installation for custom homes.

​

Primary Bathroom Plumbing

We can install plumbing infrastructure for:

​

• Walk-in showers

• Rainfall showerheads

• Multiple shower valves

• Freestanding bathtubs

• Dual vanities

• Separate toilet rooms

• Handheld shower systems

• Specialty plumbing fixtures

​

Proper rough-in placement is especially important for custom tile showers, freestanding tubs, and wall-mounted fixtures.

​

Guest Bathrooms and Secondary Bathrooms

We also provide plumbing installation for guest bathrooms, children's bathrooms, powder rooms, and additional bathrooms throughout the home.

​

Our team coordinates the water and drainage systems to accommodate the home's floor plan and fixture selections.

​

Learn more about our bathroom plumbing installation services in Riverside, CA.

​

New Construction Kitchen Plumbing

A custom kitchen often includes more plumbing features than a traditional kitchen layout.

​

Depending on the design, homeowners may want a large kitchen island, secondary prep sink, pot filler, built-in refrigerator, or dedicated water filtration system.

​

We provide new construction kitchen plumbing for:

​

• Main kitchen sinks

• Kitchen island sinks

• Prep sinks

• Pot fillers

• Dishwasher connections

• Refrigerator water lines

• Garbage disposals

• Water filtration systems

• Hot water connections

• ​

Kitchen island plumbing requires particular attention to drain routing and venting requirements.

​

We coordinate with builders and cabinet installers to help ensure plumbing connections are correctly positioned before cabinetry and countertops are installed.

​

Explore our kitchen plumbing installation services in Riverside, CA.

​

Water Heater Installation for New Custom Homes

Choosing the right water heating system is an important part of planning a custom home.

​

Larger homes with multiple bathrooms, soaking tubs, and high-demand fixtures may require more hot water capacity than a standard residential system.

​

We help homeowners and builders evaluate plumbing requirements for:

​

• Traditional tank water heaters

• Tankless water heaters

• Hot water distribution systems

• Hot water recirculation systems

• Multiple bathroom configurations

• Dedicated hot water connections

​

Water heater selection should account for the home's anticipated hot water demand, equipment specifications, and available utilities.

​

First Place Plumbing Solutions also provides water heater installation and repair services in Riverside, CA.

​

Specialty Plumbing for Luxury and Custom Home Builds

Custom homes frequently include plumbing features that require additional planning during construction.

​

We can coordinate plumbing rough-ins for specialty features such as:

​

Outdoor Kitchens

Water supply and drainage connections for outdoor sinks, food preparation areas, and other outdoor plumbing fixtures.

​

Laundry Rooms

Water supply, drains, and appropriate connections for washing machines, utility sinks, and additional laundry equipment.

​

Guest Suites and Casitas

Plumbing connections for guest bathrooms, kitchenettes, and separate living areas, depending on the approved construction plans.

​

Water Filtration Systems

Plumbing provisions for whole-home filtration systems, water treatment equipment, and dedicated drinking water connections.

​

Hot Water Recirculation

Piping configurations designed to support compatible hot water recirculation systems and improve hot water availability at distant fixtures.

​

Additional Bathrooms

Rough-in plumbing for extra bathrooms, pool bathrooms, and other approved residential plumbing areas.

​

Discussing these features during the planning stage can help avoid unnecessary plumbing modifications after construction begins.

Our New Construction Plumbing Process

Every custom home project is different, but a well-organized plumbing installation generally follows several important stages.

​

1. Plumbing Plan Review and Project Coordination

We begin by reviewing the available construction plans and discussing the project's plumbing requirements.

​

This may involve coordinating with the general contractor, homeowner, architect, or other design professionals.

​

Important considerations include:

​

• Number and location of bathrooms

• Kitchen and laundry layouts

• Water heater selection

• Fixture specifications

• Water supply requirements

• Drainage and sewer connections

• Specialty plumbing features

• Construction schedule

​

Identifying these requirements early helps reduce changes during installation.

​

2. Underground Plumbing Rough-In

Before the foundation is poured, we install the underground plumbing systems required by the approved plans.

​

This includes positioning drains, waste piping, and other under-slab plumbing components.

​

The installation is tested and prepared for applicable inspections before the work is concealed.

​

3. Above-Ground Plumbing Rough-In

After framing, we install the water supply, drainage, and vent piping throughout the home.

​

Our team coordinates plumbing placement with the building layout and other construction trades.

​

4. Plumbing Testing and Inspections

Plumbing systems must be tested and inspected at the appropriate construction stages.

​

We coordinate the plumbing work with applicable inspection requirements and address necessary corrections before the systems are concealed.

​

5. Plumbing Fixture Installation

As the home approaches completion, we install and connect the plumbing fixtures included in the project scope.

​

These may include:

​

• Toilets

• Bathroom sinks and faucets

• Showers and bathtubs

• Kitchen sinks

• Garbage disposals

• Water heaters

• Laundry connections

• Specialty fixtures

​

6. Final Testing and Plumbing Completion

Before the plumbing installation is considered complete, the system is checked for leaks, proper fixture operation, and other applicable performance and inspection requirements.

​

Our goal is to deliver a functional plumbing system that is ready for everyday use when the new home is completed.

​

Plumbing Contractor for Custom Home Builders and General Contractors

Successful custom home construction depends on coordination between the different trades involved in the project.

​

Plumbing installation must align with foundation work, framing, electrical installation, HVAC systems, cabinetry, and finishing schedules.

​

First Place Plumbing Solutions works with builders and general contractors to coordinate plumbing installation throughout the construction process.

​

We understand the importance of:

​

• Reviewing plans before installation

• Accurate plumbing rough-in placement

• Clear communication about fixture requirements

• Coordinating plumbing inspections

• Working around construction milestones

• Identifying potential conflicts before walls and floors are closed

• Maintaining quality workmanship throughout the project

​

Whether you're a general contractor managing a custom home or an owner-builder overseeing your own construction, we can discuss your plumbing requirements and project timeline.

​

Why Choose First Place Plumbing Solutions for Custom Home Plumbing?

 

25+ Years of Plumbing Experience

Owner Ken brings more than 25 years of hands-on plumbing experience to residential plumbing installations, repairs, and complex plumbing projects.

 

California C-36 Licensed Plumbing Contractor

First Place Plumbing Solutions operates under California contractor license #1005223.

 

Owner-Operated Plumbing Company

Customers work directly with an experienced plumbing professional rather than a large franchise operation.

 

Experience With Residential Plumbing Systems

Our plumbing experience includes water supply piping, drain and waste systems, bathroom installations, kitchen plumbing, water heaters, and underground plumbing.

 

Attention to Detail

Custom home plumbing requires careful measurements, accurate fixture placement, and coordination with construction plans.

 

Clear Communication

We work to explain plumbing requirements and coordinate the installation with the homeowner or builder.

​

Learn more about First Place Plumbing Solutions.

​

New Construction Plumbing in Riverside County, CA

First Place Plumbing Solutions is based in Riverside, California, and provides plumbing services throughout Riverside County and surrounding communities.

​

We welcome inquiries about custom home plumbing projects in:

​

• Riverside

• Corona

• Norco

• Eastvale

• Jurupa Valley

• Moreno Valley

• Menifee

• Murrieta

• Temecula

• Other surrounding Riverside County communities

​

Whether you're building a custom home in Riverside or planning residential construction elsewhere in the Inland Empire, contact us to discuss your project's location and plumbing requirements.

​

Explore our plumbing services throughout Riverside County.