
Why Does My Toilet Keep Running? Toilet Questions Answered
Why a toilet runs, gurgles, leaks at the base or keeps clogging, and how much a running toilet wastes, answered from our 2026 toilet jobs.
Read MoreTips, insights, and updates from your plumbing experts

Why a toilet runs, gurgles, leaks at the base or keeps clogging, and how much a running toilet wastes, answered from our 2026 toilet jobs.
Read More
A leaking shutoff under a Carnation kitchen sink turned out to be old CPVC. Caleb opened the wall, converted the section to PEX and set three new quarter-turn angle stops.
Read More
What a sewer camera shows before you buy a house on the Eastside or in Seattle: the pipe, roots, separations, shared lines, how much of the line would be yours, what a scope costs and how long it takes.
Read More
A Sammamish bathroom faucet kept dripping from the spout. The homeowner had the new cartridge ready, and PJ swapped out the failed cold-side cartridge in about twenty minutes without replacing the faucet.
Read More
What clearing, dug-out repairs and lining cost on our 2026 sewer jobs, why a line keeps backing up, whose pipe runs under the street in Seattle, Bellevue, Redmond, Kirkland and Issaquah, and when you need a permit.
Read More
An attic near downtown Snoqualmie had no room for another 50-gallon tank. PJ and Alex fitted a 38-gallon Rheem lowboy with a mixing valve tank booster, a new expansion tank and a drip pan in about an hour and a half.
Read More
Spring, district and private well water, CPVC that is turning brittle, hillside pressure, propane and electric water heaters, septic and distance: six things that make plumbing in the Snoqualmie Valley different, with the jobs that show them.
Read More
An Issaquah Highlands kitchen sink had stopped draining. Donald pulled the trap, rodded the line, found a blockage at six to eight feet and another at fifteen to twenty, cleared both and ran the sink for seven minutes before he left.
Read More
How long a tank or tankless lasts on soft Eastside water and on a valley well, how to read a heater's age from its serial number, when a 15-year-old tank is worth repairing, what replacement cost on our 2026 invoices, and who issues the permit.
Read More
A Bear Creek homeowner in Redmond called about two toilets and a water bill that had jumped: one ran on its own, the other never filled. PJ replaced the powder-room toilet with a Toto Drake at universal height and rebuilt the second, all in one morning.
Read More
Eight things to check before the rains and the first freeze, in the order we run them on our own houses: hoses and bibs, a pressure gauge, the main shutoff, the water heater, supply stops, the crawlspace, the sump, and the well and septic.
Read More
A house near Lake Joy, up Stillwater Hill outside Carnation, had a boiler drain under the floor where an outdoor faucet should have been. Donald cut it out of the CPVC main, added a shutoff and PEX, and put a real hose bib on the wall at hose height.
Read More
A Ballard kitchen taken to the studs: a new refrigerator line through the floor, sink supplies moved into the wall, and a galvanized drain section replaced with ABS. Caleb's work, in the customer's words.
Read More
Why faucets drip, what the drip's location tells you, how high pressure shortens a cartridge's life, and how to shut off one fixture while you wait.
Read More
How the well side of your plumbing actually works, what septic changes about your drains, and who to call when something misbehaves — the fuller version of what we tell valley homeowners on the phone.
Read More
A homeowner tightened the outdoor spigot and it kept dripping anyway. Josh and PJ worked the problem from both sides of the wall — and checked the one gauge most people never think of.
Read More
Wells vs city water, what septic changes about a slow drain, why valley crawlspaces go damp in winter, and whether we actually come out here on a Sunday.
Read More
Three aged Mansfield toilets swapped for Toto Drake comfort-height units in one visit — new wax rings, braided supplies and quarter-turn stops throughout.
Read More
Toilet, pipe, faucet, and shower work coordinated across multiple visits on a Sammamish bathroom remodel.
Read More
Choosing between a tankless and traditional tank water heater is one of the biggest decisions Eastside homeowners face when it's time for a replacement. Here's an honest breakdown to help you decide.
Read More
Bradyn diagnoses the leak, explains the options, and upgrades the surrounding piping on a Snoqualmie water heater replacement.
Read More
When Sam in Sammamish discovered a leaking water main, he needed help fast. One call to Lighthouse Plumbing at 8:45am, and Bradyn was on-site by 9:30am—less than an hour from phone call to front door.
Read More
When Tory in Seattle needed a water line repair, she reached out to Lighthouse Plumbing after a coworker's recommendation. From the first phone call to the finished job, the experience exceeded her expectations.
Read More
When Ethan in Carnation had a toilet issue, he called Lighthouse Plumbing in the morning and had Bradyn at his door that same afternoon. No waiting around, no guessing games—just prompt, professional service.
Read More
When Bri and Donald in Fall City needed a shower repair, they called Lighthouse Plumbing. From the office to the field, the whole team delivered—and earned another five-star review.
Read More
When Eamon in Fall City had several plumbing issues pile up at once—leaking taps, a faulty water heater, a broken circulation pump, and a busted irrigation valve—PJ and Josh handled the whole list in a single visit.
Read More
When Beth in Duvall needed two outdoor hose bibs replaced, Bradyn got the job done in a single visit—including multiple trips into the crawl space to make sure everything was connected right.
Read More
When Soumya noticed a leak under her kitchen sink, she called Lighthouse Plumbing in the evening. By the next day, Bradyn was at her Seattle home, and within an hour, the problem was solved.
Read More
When Shailan and Bobby needed a new tankless water heater for their Sammamish home, they reached out to Lighthouse Plumbing. Ryan and the crew got to work and delivered the kind of craftsmanship and service that Sammamish homeowners expect.
Read More
When Heidi in Monroe had a clogged shower drain, she called Lighthouse Plumbing. Bradyn and Beau arrived, cleared the blockage, and got her shower working again—professional and efficient.
Read More
Chris from Issaquah called about a toilet leak and was impressed by how easy it was to get scheduled. Bradyn arrived on time and fixed the leak exactly as promised. Plus: a helpful guide to understanding different types of toilet leaks and when to call a plumber.
Read More
Ryan headed out to Duvall to tackle a sewer line installation using horizontal boring—no jackhammers, no concrete removal, no expensive driveway repairs. Just a precise 40-foot underground path.
Read More
When Susan in Fall City had a problem with her kitchen sink drain, she called Lighthouse Plumbing. Bradyn and Beau arrived, got the job done quickly, and left the kitchen cleaner than they found it.
Read More
When Pete in Carnation had a drain problem, he needed it fixed fast. He called Lighthouse Plumbing, and within a couple hours, Bradyn and Beau were on-site. By the end of the day, his system was back up and running.
Read More
When Bijul in Kirkland discovered a broken pipe on their hot water line, they needed it fixed fast. Lighthouse Plumbing assessed the situation and got everything repaired in a timely manner—earning another five-star review.
Read More
When Michael in Bellevue needed water heater work done, he called Lighthouse Plumbing. Bradyn and Brandon arrived, quickly figured out the quirks of his setup, and got the job done—leaving the piping better than when they found it.
Read More
Joe called on a Friday morning with a kitchen drain emergency—sinks and dishwasher completely out of commission. Bradyn arrived same-day, identified the root cause (drain pipes installed going uphill!), and completed a full 20-foot reroute by noon Monday. Another five-star review!
Read More
When a customer takes the time to reach out after they've already left a five-star review, you know something special happened. That's exactly what occurred after Bradyn's recent visit to one of our repeat customers.
Read More
A repeat customer in Snoqualmie called about an issue with her piping and shower faucet. Daniel and Beau arrived the same day, quickly diagnosed the problem, and had everything fixed. Another five-star review!
Read More
When one of our Duvall customers called Ryan about a new tankless water heater installation, we got to work the same day and had the job finished by the next day—just 36 hours from call to complete. Another five-star review!
Read More
When Mark in Redmond needed twelve valve replacements, a toilet replacement, and a few other adjustments—Daniel tackled it all. Thorough, hard working, and friendly.
Read More
When Lindy in Bothell noticed her sump pump running constantly, she called Lighthouse Plumbing. Ryan responded quickly and sent Daniel out to assess the problem—and he had the new pump installed in rocket time.
Read More
If you've never thought about installing a whole-home filtration system, let us tell you about the benefits. Our water here in Snoqualmie, WA is generally good, but aging pipes and other issues can make a whole-home filtration installation a smart move for anybody.
Read More
Dealing with a stubborn drain clog is super-frustrating. Clogs usually come from accumulated hair, grease, soap scum, food particles, or even mineral buildup in your pipes, and the key challenge is resolving the problem without using harsh chemical cleaners that can harm your pipes.
Read More
No one wants to think about water heaters. What we want is to just turn on the faucet and get hot water whenever we need it! Unfortunately, everything breaks down eventually, so here are a few signs that it might be time for a new water heater installation in your Sammamish, WA home.
Read MoreSubscribe to our newsletter to receive the latest tips, updates, and special offers.