Water Heaters
Tank and tankless. Installation, repair, maintenance and tune-ups so your system runs efficiently and delivers consistent hot water when you need it most.
Licensed plumber · CCB# 224532
Licensed plumber serving the Portland Metro Area. Plumbing is one of the last things on your mind, at least until there is a problem. That’s where we come in.
Services
While we specialize in drain repair, we have the skills, knowledge, and experience to handle nearly any plumbing issue in your home.
Tank and tankless. Installation, repair, maintenance and tune-ups so your system runs efficiently and delivers consistent hot water when you need it most.
Toilet repairs, replacements and backups. Frequent backups often point to deeper issues in the sewer or ground piping, and we track down the cause.
Dripping, leaking or just worn out. Kitchen and bathroom faucet repair and replacement, installed clean and leak-free.
Sink installation, replacement and repair, from new basins and drains to leaks under the cabinet.
Jammed, humming or leaking disposals repaired, or a new unit installed and connected.
Leaks, low pressure, slow drains or recurring clogs. We repair and install water lines and drain lines so everything flows the way it should.
A worn tub or shower valve means drips, temperature swings or a handle that won’t shut off. We replace the valve and get your tub and shower working right.
Before & after
A few recent jobs. Before on the left or top, after on the right or bottom.




Customer reviews
“Very reliable, quick response to our needs, very professional, explained and offered several options for our needs, fair pricing, we have been looking for a quality dependable plumber for some time and been through numerous plumbersâ¦he has become our go to guy!!”
“Vitaly is the best plumber to use!! Heâs knowledgeable, professional, and always on time. I wouldnât hesitate to use diligent plumbing for any emergency plumbing needs.
He is very communicative and precise on his work. Top notch professional”
“Vitaliy is the best! Had a leak emerge outside the house. He was the only one who wasnât trying to upsell me into replacing everything. He also explained clearly everything that could come up so there would be no surprises. The repair he did was great, done quickly, and cost exactly what was quoted. Open, honest, quality work. Also very responsive to my several questions. HIGHLY recommended.”
“Vitaly was great! Called after hours, walked me through our situation not being as dire as we thought. Came next day, fully prepared, everything was done in a few hours. Answered all my questions. Will definitely be recommending to others! Thanks so much!!”
“Having to call a plumber is never pleasant, but can be needed. Vitaliy, with Diligent Plumbing, made the experience go well. He was very professional, kind and knowledgeable. I was given an explanation of my issue and given my options. All was done in a way I could understand easily. My plumbing issues were solved and I would recommend Diligent Plumbing for all your plumbing needs.”
“Highly recommend Vitaliy! We had issues with our water heater, and he was great. He quickly diagnosed that it needed a flush and some parts replaced. He was friendly, knowledgeable and explained exactly what was wrong, Our hot water is back to normal! Will definitely call him again for any plumbing needs.”
About
Diligent Plumbing LLC is a preferred plumbing contractor in the Portland Metro Area, specializing in plumbing repairs, drain cleaning and emergency plumbing services.
From detecting and repairing leaks to installing sinks and resolving backflow issues, we can handle nearly any plumbing issue, with more than 20 years of experience working on residential homes, service and drain cleaning.
“We strive to provide the best customer service, workmanship and craftsmanship standards in the plumbing industry.”
Licensed plumber, CCB# 224532, serving the Portland Metro Area.
More than 20 years on residential homes, service and drain cleaning.
Clear answers, straightforward work, and the job done right.
Helpful reminders
Here is a list of things you should do to prepare your plumbing for winter.
5 min readSet a yearly reminder to properly drain and clean your hot water heater.
Read moreHere are some helpful tips to keep your drains and pipes clog free.
Read moreKnow where the main shut-off valve is, so you can stop the water fast if a pipe bursts.
Not sure where yours is? Call usContact us
Book a consultation or diagnostic visit with us today. The fastest way is a call or text.
(503) 407-7293