New Construction Plumbing in Yakima, WA
FHN Plumbing provides comprehensive new construction plumbing services across Yakima, WA, handling everything from initial pipe laying to final fixture installation.
- Code Compliant Work
- Reliable Installations
- PEX, Copper & PVC
- Licensed Plumbers
Get Your New Build Plumbed Right the First Time in Yakima, WA.
Let our experienced team handle all your new construction plumbing needs with precision.
Expert New Construction Plumbing Services in Yakima, WA
FHN Plumbing specializes in new construction plumbing, providing complete system installations for residential and commercial projects across Yakima, WA. We understand the critical nature of getting the plumbing right from the start, using quality materials and adhering strictly to all local building codes.
Our expertise includes:
- Rough-in plumbing for all fixtures and equipment.
- PEX-A home-run manifolds and copper mains sized for your fixture count
- Rough-in plumbing for residential and commercial builds.

Additional Plumbing Maintenance Services in Yakima, WA
Our maintenance and specialty plumbing services in Yakima, WA catch small problems before they become emergencies.

Customers
Why Choose FHN Plumbing for New Construction Plumbing in Yakima, WA?
We work closely with builders and homeowners to integrate plumbing seamlessly into the construction schedule. This proactive approach helps avoid delays and ensures all components meet the highest standards.
- Timely Completion, Our team coordinates with other trades to ensure plumbing phases are completed on schedule, keeping your project on track.
- Code Compliance, All our new construction plumbing work closely follows Washington and local Yakima building codes, preventing inspection issues.
- Tested Before Cover, Drain lines get a water or air test and supply lines get a pressure test ahead of every inspection.
Citywide Coverage
We plumb new builds on infill lots in older Yakima neighborhoods as well as tract and custom homes in the newest subdivisions. Our trucks carry enough pipe and fittings to finish a phase in one visit wherever your lot sits.
Experienced Team
Our team has worked with production builders and one-off custom homes, so we understand both speed and detail. Every lead plumber is trained in PEX-A expansion fittings, solvent welding and gas pipe sizing.
Safety-First Approach
We install to the plumbing and fuel gas codes adopted by your city or county and schedule each required inspection. Gas lines are pressure tested and tagged, and water heaters get proper venting, seismic straps where required and a properly piped T&P discharge line.
Trusted Certified Yakima Plumbing Services Professionals
At FHN Plumbing, we take pride in providing licensed, certified plumbing services throughout Yakima, WA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationTrusted New Construction Plumbing Services in Yakima, WA
Guest House, ADU and Addition Plumbing in Yakima, WA
Guest houses and additions need plumbing that ties into the existing house without overloading old drain lines. We locate the existing sewer, check its condition with a camera and confirm there is enough fall to the new building. Supply lines can be branched from the main house or run as a separate service, depending on distance and pressure. We also handle the trenching between structures and restore the yard when we are done.

Residential New Build Plumbing in Yakima
For new homes, our residential new construction plumbing includes the complete installation of water supply lines, drain waste vent systems, and gas lines. We ensure proper sizing and pressure for all fixtures, from showers to kitchen sinks, while accounting for local water quality and potential foundation movement. Many rural Washington homes rely on private wells, and some carry iron, manganese or other minerals that call for testing and treatment. Our process includes careful planning to prevent future slab leaks or drainage problems tied to the soil under your lot.
Gas Line Installation for New Construction in Yakima, WA
Proper and safe gas line installation is a critical component of new construction plumbing. Our certified technicians install new gas lines for appliances like furnaces, water heaters, stoves, and outdoor grills. We use approved materials and conduct rigorous leak testing to ensure the safety and integrity of your gas system, meeting all Washington and local Yakima codes.
Gas Piping for New Homes in Yakima
We size and install gas piping for ranges, water heaters, furnaces, fireplaces, pool heaters and outdoor kitchens. Black iron and CSST systems are both options, and CSST is bonded per manufacturer and code requirements. We calculate total BTU load and pipe length so every appliance gets enough pressure even when everything runs at once. The system is pressure tested and inspected before the utility installs the meter.
Rough-In Plumbing Services in Yakima
The rough-in phase is where the core plumbing system is installed within the walls, floors, and ceilings before drywall. This includes all supply lines, drain lines, and vent piping for every fixture. Our plumbers meticulously plan and execute the rough-in, using high-quality fittings and ensuring all pipes are properly secured and leak-tested before inspection.
Commercial and Multifamily New Construction in Yakima
We also plumb small commercial buildouts, offices, retail suites and multifamily projects. These jobs often require grease interceptors, backflow assemblies, commercial water heaters and ADA compliant fixtures. We read commercial plans, coordinate submittals and keep the general contractor informed through each inspection. Our crews scale up so plumbing never becomes the bottleneck on your schedule.
Sewer and Water Main Connections in Yakima, WA
Connecting your new home to the municipal sewer and water mains is a key step in new construction plumbing. FHN Plumbing handles all aspects of these connections, including excavation, trenching, pipe laying, and backfilling. We ensure proper grading and sealing to prevent future leaks or blockages. Glacial till and dense hardpan are common in western Washington, and they drain poorly enough to keep water against foundations and in crawlspaces.

Sewer and Drainage Systems in New Builds in Yakima
A reliable sewer and drainage system is essential for any new property. We design and install complete sewer lines, septic systems, and storm drains, ensuring proper grading and connection to municipal services or on-site treatment systems. Glacial till and dense hardpan are common in western Washington, and they drain poorly enough to keep water against foundations and in crawlspaces. We account for soil movement on your lot, using durable PVC piping and careful bedding to prevent future blockages or pipe damage.
New Construction Plumbing Near Me in Yakima, WA
FHN Plumbing understands the particular needs of new construction projects in Yakima, WA. We are familiar with the local supply chains for plumbing materials and can quickly mobilize our teams to keep your project on schedule. Trust us to deliver high-quality plumbing solutions, right here, near you.
If you're searching for reliable new construction plumbing near me in Yakima, WA, FHN Plumbing is your trusted local expert. Our team is ready to mobilize quickly for your project, providing timely and efficient service right in your neighborhood.
FHN Plumbing at a Glance
- Licensed and insured plumbers serving Yakima, WA
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.9-star rated by 382+ Washington customers
Yakima Map
Yakima Information
- Population
- 96,750
- Area codes
- 509/509/253
- Service area
- Yakima and communities within 40 miles
- Nearby
- Wenatchee, Richland, Kennewick, Pasco
New construction plumbing in Yakima, WA demands careful attention to detail, because shifting soil can put stress on foundations and underground piping. Glacial till and dense hardpan are common in western Washington, and they drain poorly enough to keep water against foundations and in crawlspaces.
Expert Services
Trust our professionals for reliable FHN Plumbing solutions in Yakima, WA.
Our Specialized Plumbing Services in Yakima, WA
At FHN Plumbing, we provide a complete range of plumbing services across Yakima, WA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our New Construction Plumbing Process Works in Yakima, WA
Our new construction plumbing process is designed for clarity, efficiency, and commitment to the highest standards. We guide you through each step, ensuring your new home's plumbing is done right.
Request a Quote
Call (425) 491-3131 or send your plans and fixture schedule. We return an itemized bid that breaks out underground, rough-in, top-out and trim.
Phase Scheduling
We set dates for each plumbing phase around your concrete and framing schedule. You get a single point of contact who confirms each visit in advance.
Install, Test and Trim
Our crew installs each phase, pressure tests it and meets the inspector. At final trim we set fixtures, test every line and walk through the home with you.
Frequently Asked Questions About New Construction Plumbing in Yakima
The cost of new construction plumbing in Yakima, WA varies a great deal based on the size of the home, number of bathrooms, complexity of the system, and chosen fixtures. Generally, you can expect to pay anywhere from $10,000 to $30,000 or more for a complete system, including rough-in and finish work. We provide a written estimate after reviewing your specific blueprints.
Common challenges in new construction plumbing include coordinating with other trades, adapting to site-specific conditions like rocky soil or foundation types, and ensuring strict adherence to evolving building codes. Our seasoned team in Yakima is adept at handling these complexities.
We can run a dedicated return line during rough-in so hot water reaches distant bathrooms in seconds. A dedicated line works better than retrofit crossover valves and adds about $800 to $2,000 depending on layout. It also saves the water that would otherwise run down the drain as you wait for hot water.
FHN Plumbing offers a solid warranty on all our new construction plumbing installations. This covers both materials and labor, ensuring peace of mind that your new plumbing system in Yakima is protected against defects for a specified period after completion.
Yes, virtually all new construction plumbing projects in Yakima, WA require permits from the local building department. FHN Plumbing handles all required permit applications and ensures that all work passes required inspections at each stage of the project.
For new construction, we usually use PEX, or cross-linked polyethylene, for water supply lines due to its flexibility, durability, and resistance to corrosion. For drain, waste, and vent systems, we mostly use PVC piping because it's strong, lightweight, and cost-effective.
For new construction plumbing, we mainly use PEX piping for water supply lines due to its flexibility, durability, and resistance to scale build-up. For drain, waste, and vent systems, we use PVC pipes, which are corrosion-resistant and long-lasting.
Our workmanship is warrantied, and the warranty terms are spelled out in your contract. Fixtures, water heaters and PEX systems also carry their own manufacturer warranties, often 10 years or more for PEX and fittings from brands like Uponor. We hand over the paperwork at final.
What People Are Saying About Our Plumbing Experts?

Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Yakima, WA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Auburn, WA
Emily R.
I called FHN Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Richland, WA
Patricia H.
We had a slab leak that two other companies could not find. FHN Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Richland, WA
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · South Hill, WA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Richland, WA













