Tri-Cities, Washington
Homebuyer Plumbing Inspection in Kennewick, Pasco & Richland
Buying a home in Kennewick, Pasco, Richland, West Richland, West Pasco, Prosser, Finley, Burbank, or Benton City? Sonlight Plumbing inspects the visible, accessible plumbing — water heater, supply piping, drains, fixtures, shutoffs, and pressure, including the crawl space and attic — and gives you a written and verbal report. Any repair the report identifies comes with a written price before you decide anything.
WA L&I: SONLIPL742NL · The homebuyer plumbing inspection is $259 total (plus tax) — the visit and inspection scope are included in that price, so there is no separate $79 dispatch fee. A licensed plumber checks the visible, accessible plumbing and you receive a written and verbal report. Any repair the inspection finds is quoted separately in writing before anything is approved. How pricing works →
Qualifying Sonlight-supplied work includes a 1-year parts and labor warranty; terms and exclusions apply.
★★★★★ 5 out of 5 · Genuine customer reviews of Sonlight Plumbing · Read all Google reviews
What does a homebuyer plumbing inspection cover?
Everything plumbing-related that is visible and accessible: the water heater and its connections, the supply piping material and condition, water pressure, the main shutoff and fixture shutoffs, faucets, toilets, drains, hose bibbs, and the visible drain and supply lines in the crawl space and attic. You get a written and verbal report of what was found. It is a plumbing-specific evaluation by a licensed plumbing contractor; it does not replace a general home inspection.
At a Glance
- Who it is for
- Buyers under contract on a Tri-Cities home, especially an older home or one where the general inspection raised a plumbing question.
- What is checked
- Visible, accessible plumbing from the crawl space to the attic — water heater, piping, pressure, shutoffs, fixtures, drains, and hose bibbs.
- What you receive
- A written and verbal report of what was found, for $259 total (plus tax) — the visit is included.
- Current status
- Call or text us to check current availability — an inspection can often be scheduled within a day or two.
When a plumbing inspection is worth it
- The general home inspection noted plumbing items but could not say how serious they are
- The home has galvanized supply pipe, an older water heater, or signs of past leaks
- Water pressure, slow drains, or staining came up during a showing
- You want a plumber's written findings to review during your inspection period
- You are weighing repair costs before deciding how to proceed
How Sonlight Plumbing can help
- A licensed plumbing contractor checks the visible, accessible plumbing on site
- Crawl space and attic plumbing are included, where access exists
- A written and verbal report of what was found
- Written prices for any repair the report identifies — no obligation
- Scheduling that can often happen within a day or two of your call
The process
How a visit works
Honest, straightforward, and no pressure — here is how Sonlight approaches every job.
You tell us what's happening
Share the problem and what you're seeing — by phone, text, the request form, or Book Online.
We assess it in person
We look at the actual problem in your home — not a guess over the phone — so the plan fits what is really going on.
We explain your options
You get clear options and honest recommendations before any work begins. No pressure, no surprises.
You decide
You choose what is right for your home, and the work gets done properly.
For an inspection, the visit is the service: Sonlight walks the plumbing with you if you want to be there, explains what is being looked at, and then puts the findings in writing. If something needs repair, that is a separate written price — the inspection does not obligate you to any work.
Buying a home in Kennewick or West Richland? The inspection is the same written walk-through anywhere in the Tri-Cities. See all service areas → Questions? Contact Sonlight Plumbing →
Related services
You may also need
Sewer Camera Inspections
Not offered by Sonlight yet. A referral to a trusted local company is available when the drains or the age of the home call for it.
Water Heater Replacement
When the inspection finds a water heater near the end of its life, replacement options are laid out in writing.
Whole-House Repiping
If the home has failing galvanized or repeatedly leaking pipe, a repipe is quoted as a written estimate.
A Plumbing Inspection Is Not a Home Inspection
A general home inspector covers the whole house at a general level. A homebuyer plumbing inspection goes deeper on one system, with a licensed plumbing contractor who repairs these systems looking at them. The two work together: the general inspection tells you where to look, and the plumbing inspection tells you what it means and what it would take to fix.
Inspection detail
What Is Checked — A Closer Look
Water heater
Age and condition of the tank or tankless unit, visible corrosion or leaks, the connections, the relief line, the expansion tank, seismic strapping, and the venting on gas units. An aging heater is one of the most common findings and one of the easier ones to plan for.
Supply piping and pressure
The visible supply piping material — copper, PEX, galvanized, or a mix — and its condition, with a pressure reading at the house. Galvanized pipe that has corroded inside, pinhole-prone copper, and pressure that runs high all affect what a buyer is taking on. See the galvanized plumbing guide and the water pressure guide for background.
Shutoff valves
The main shutoff and the angle stops at fixtures are checked for condition and whether they appear operable. Seized or corroded shutoffs are a common finding in older homes and matter the first time something leaks.
Fixtures and drains
Faucets, toilets, tubs, and showers are run and checked for leaks, loose connections, and drainage. Slow drains at several fixtures, gurgling, or staining under sinks are noted. A sewer camera inspection of the main line is not offered by Sonlight yet; when the drains or the age of the home call for one, Sonlight can refer you to a trusted local company.
Crawl space and attic
Where access exists, the visible drain, waste, and supply lines in the crawl space and attic are inspected for leaks, corrosion, improper repairs, and signs of past water damage. This is where problems hide, and it is the part of a plumbing inspection most buyers cannot do themselves.
Hose bibbs and exterior
Outdoor faucets are checked for leaks and freeze damage, and the exterior cleanouts and visible exterior plumbing are noted.
What the inspection does not include
The inspection covers plumbing that is visible and accessible at the time of the visit. It does not include opening walls, floors, or ceilings, moving stored belongings, or inspecting concealed piping. Items that are not accessible are listed as not inspected in the report so nothing is implied that was not seen.
The report and the price
You receive a written report and a verbal walk-through of the findings, for $259 total (plus tax). The visit and inspection scope are included in that price; the $79 dispatch fee that applies to service calls does not apply to an inspection. If the report identifies repairs, each is quoted separately in writing. You are never obligated to use Sonlight for the repairs, and the report is yours to share with your agent, the seller, or another contractor.
What is checked
Water heater
Supply piping
Water pressure
Shutoff valves
Fixtures
Drains
Crawl space & attic
Hose bibbs
Related guides
Go deeper: Galvanized Plumbing in Older Homes · Water Heater Maintenance · Main Sewer Line Backup Warning Signs
Real estate agent? See partner pricing for inspection repairs →
FAQ
Homebuyer Plumbing Inspection — Questions
Local proof of work
Recent Plumbing Inspections in the Tri-Cities
Real jobs, real photos, real Tri-Cities neighborhoods. Completed work appears here only when real project photos are available.
Honest Plumbing. Clear Solutions.
Have a plumbing problem? Call, text a photo, or send Sonlight the details.
Booking a homebuyer plumbing inspection is $259 total (plus tax); the visit and inspection scope are included and the $79 dispatch fee does not apply to an inspection. Any repair the report identifies is quoted in writing before any repair work is approved. Not ready to choose a time? Send a service request.