New Construction Plumbing in Kent, WA
Building in Kent, WA? Our crews handle underground, rough-in, top-out and trim so your framers and finishers never wait on plumbing.
- PEX, Copper and PVC
- Inspection-Ready Every Phase
- Code Compliant
- Licensed & Insured Contractor
Get Your New Build Plumbed Right the First Time in Kent, WA.
Send us your plans and we'll return an itemized plumbing bid with a phase-by-phase schedule.
Reliable New Construction Plumbing for Kent, WA Properties
FHN Plumbing installs complete plumbing systems for new homes, guest suites and additions, starting with the underground drain lines before the slab is poured or the floor is framed. We size water service, lay out manifolds and set stub-outs right where your cabinet and fixture plans call for them.
Our expertise includes:
- Water heater and tankless water heater installations.
- Water supply lines, drain lines, and vent piping.
- Under-slab drain, waste and vent systems with protected penetrations
Additional Plumbing Maintenance Services in Kent, WA
Our maintenance and specialty plumbing services in Kent, WA protect your home year-round and extend the life of every system.
Customers
Why Choose FHN Plumbing for New Construction Plumbing in Kent, WA?
Choosing the right plumbing contractor for new construction affects your project's timeline and future maintenance costs. Our precise planning and execution prevent costly rework and ensure your plumbing system is built to last.
- Schedule Discipline, We book underground, top-out and trim dates in advance and keep them.
- Experienced Team, Our licensed plumbers have extensive experience in new home plumbing, understanding the unique challenges of different foundation types.
- Plan-Accurate Layouts, We set every stub-out from your approved plans and cabinet drawings, not guesswork.
Citywide Coverage
Whether your project is a single guest house behind an existing home or a ground-up custom house on the edge of Kent, we cover it. We know the permit counters and inspection routines in the jurisdictions around town.
Experienced Team
Our new construction crews are led by journeyman plumbers who have plumbed hundreds of new homes on slabs, crawlspaces and basements. They read architectural and plumbing plans with ease and catch conflicts with framing or HVAC before they become expensive.
Safety-First Approach
We take every precaution to provide a safe working environment and a compliant plumbing system for your new build. Our attention to detail in new construction plumbing safeguards your property and ensures long-term reliability.
Trusted Certified Kent Plumbing Services Professionals
At FHN Plumbing, we take pride in providing licensed, certified plumbing services throughout Kent, WA. Backed by recognized 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 CertificationReliable New Construction Plumbing Services in Kent, WA
Fixture Installation and Finishing in Kent, WA
Once the rough-in is complete and walls are up, FHN Plumbing handles the final installation of all plumbing fixtures. This includes sinks, toilets, showers, bathtubs, dishwashers, and washing machines. We ensure everything is perfectly aligned, sealed, and fully functional, providing a polished finish to your new home's plumbing system.
Water Heater Installation for New Builds in Kent
Selecting and installing the right water heater is crucial for any new construction. We provide professional installation of traditional tank-style and tankless water heaters, considering your property's hot water demands and energy efficiency goals. Our plumbers confirm correct sizing, venting, and gas or electrical connections, adhering to all safety regulations for new homes in Kent.
Permits and Inspections for New Plumbing in Kent, WA
FHN Plumbing handles all required plumbing permits and coordinates with local Kent inspectors throughout the new construction process. We make sure every phase of the plumbing installation, from rough-in to final trim-out, passes inspection. Our knowledge of local regulations means your project stays compliant, avoiding delays and ensuring the long-term validity of your plumbing system.
Sewer and Drainage Systems in New Builds in Kent
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. Crawlspaces and basements are both common in Washington homes, and a wet crawlspace is often the first sign of a drainage or plumbing problem. We account for soil movement on your lot, using tough PVC piping and careful bedding to prevent future blockages or pipe damage.
Preventing Common Washington Plumbing Issues in New Builds in Kent, WA
New construction in Washington must account for local conditions. Crawlspaces and basements are both common in Washington homes, and a damp crawlspace is often the first sign of a drainage or plumbing problem. We focus on installations that hold up to shifting foundations and soil movement, which can stress pipes. Soft water can be slightly corrosive to copper over time, which sometimes shows up as pinhole leaks in older supply lines. We recommend appropriate piping materials and treatment options to minimize scale buildup over time, so your new home's plumbing lasts for decades.
Guest House, ADU and Addition Plumbing in Kent, 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, based on distance and pressure. We also handle the trenching between structures and repair the yard when we are done.
Plumbing Rough-In Services in Kent
The rough-in phase is the foundation of your new construction plumbing system. This involves installing all underground and in-wall piping before concrete is poured and walls are closed. We precisely lay out and connect all water supply, drain, and vent pipes according to architectural plans and local Kent codes. Using high-quality PEX or copper piping, we ensure secure, leak-free connections that will serve your property for decades.
Gas Line Installation for New Construction in Kent, WA
Proper and safe gas line installation is a key component of new construction plumbing. Our trained 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 Kent codes.
New Construction Plumbing Near Me in Kent, WA
When you search for a new construction plumber near me, you want a crew that can be on site the morning your forms go up. Our crews are based close enough to Kent to keep that kind of schedule. We can walk your lot, review your plans and give you a firm bid quickly.
When you are searching for new construction plumbing near me in Kent, look no further than FHN Plumbing. Our local team is positioned to serve all areas, providing prompt and reliable service for your building projects. We take pride in being the go-to plumbing partner for builders and developers across the area.
FHN Plumbing at a Glance
- Licensed and insured plumbers serving Kent, WA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 382+ Washington customers
Kent Map
Kent Information
- Population
- 133,378
- Area codes
- 253/425/564
- Service area
- Kent and communities within 40 miles
- Nearby
- Auburn, Renton, Federal Way, Burien
New construction plumbing in Kent, WA demands careful attention to detail, because shifting soil can put stress on foundations and underground piping. Crawlspaces and basements are both common in Washington homes, and a damp crawlspace is often the first sign of a drainage or plumbing problem.
Expert Services
Trust our professionals for reliable FHN Plumbing solutions in Kent, WA.
Our Specialized Plumbing Services in Kent, WA
At FHN Plumbing, we provide a complete range of plumbing services across Kent, 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 Service Works in Kent, WA
From initial planning to final installation, FHN Plumbing follows a clear approach to deliver exceptional new construction plumbing in Kent, WA.
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 verifies 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 Kent
The cost of new construction plumbing in Kent varies a lot based on the size and complexity of the project, number of bathrooms, and fixture choices. For a standard 3-bedroom, 2-bathroom home, rough-in and finish plumbing can range from $10,000 to $25,000. Commercial projects or luxury homes with advanced systems run higher.
Choosing a local plumber like FHN Plumbing for new construction in Kent means working with professionals who understand local codes, soil conditions, and common building practices in Washington. We have long-standing relationships with local suppliers and inspectors, ensuring a smoother and more efficient project.
The timeline for new construction plumbing depends on the project's scope. The rough-in phase, which involves installing the hidden pipes, usually takes 1 to 2 weeks. The final fixture installation and connection usually takes another 3 to 5 days, spread out during the later stages of construction. We work closely with your general contractor to stay on schedule.
Some jurisdictions allow owner-builders to do their own plumbing on a home they will live in, but the work still has to pass every inspection. Under-slab and gas work are the hardest to get right and the most expensive to fix later. Many owner-builders hire us for those phases and finish easier tasks themselves.
We install a wide range of trusted plumbing fixture brands based on your preferences and budget, including Kohler, Moen, Delta, American Standard, and Toto. We can also accommodate specific requests if you have a particular brand or style in mind, ensuring quality and availability for your new home.
Several inspections are needed during new construction plumbing. These typically include an underground or rough-in inspection before walls are closed, a top-out inspection if applicable, and a final inspection after all fixtures are installed and the system is operational. We schedule and manage all inspections to ensure compliance.
For new construction, we typically 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 resistant to corrosion and long-lasting.
What People Are Saying About Our Plumbing Experts?
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 · Kent, WA
Mark T.
When our office needed drain cleaning, FHN Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Renton, 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 · Auburn, WA
James P.
Our commercial plumbing system had a leak under the sink, and FHN Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Tacoma, 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 · Burien, WARobert 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 · Federal Way, WA