Reliable, Honest, and Built to Last.
Worried your plumbing issues could cause costly damage?
For over 20 years, Derks Plumbing has been Eagle Rock’s trusted choice for reliable, affordable residential and commercial plumbing services.
⭐ 5.0/5 Google Ratings
💧 3,000+ Projects Completed Across Greater Los Angeles
Clients We've Worked With...
About Us
Derks Plumbing: Local Experts, Proven Results.
At Derks Plumbing, we believe plumbing isn’t just about fixing leaks—it’s about delivering peace of mind. With more than two decades of hands-on experience, our team provides expert plumbing services backed by trust, skill, and attention to detail. We pride ourselves on quality workmanship, transparent communication, and long-term solutions that protect your home or business.
It All Starts with Your Plumbing Needs
Whether it’s a late-night emergency, a new water heater installation, or a complete plumbing upgrade, we tailor every service to your situation. From your first call to final inspection, we stay on schedule, respect your budget, and guarantee dependable, lasting results.
WHAT WE DO
Comprehensive Plumbing Services for Every Need
Great plumbing takes experience, precision, and care. Our licensed team delivers expert installation, repair, and maintenance services for both residential and commercial clients throughout Eagle Rock and surrounding Los Angeles areas.
Toilet & Fixture Repairs
From faucets and sinks to showers and toilets—we handle it all with fast, reliable service.
General Plumbing Repairs
Leaks, clogs, broken pipes—we fix issues quickly with lasting results.
Drain Cleaning Services
From clogs to slow drains, we use hydro-jetting and professional tools to restore full flow fast.
Water Heater Installation & Repair
We service both tank and tankless systems, ensuring you always have reliable, efficient hot water.
Leak Detection & Slab Leak Repair
We locate and fix hidden leaks using advanced technology—minimizing damage and saving you money.
Emergency Plumbing Services
Plumbing problems can’t wait. We’re available 24/7 for fast, professional emergency service anywhere in Eagle Rock.
OUR PLUMBING PORTFOLIO
Derks Plumbing
Project Highlights
Explore some of our recent work—from emergency leak repairs to full system installations. Every project showcases our commitment to quality craftsmanship, precision, and plumbing solutions built to last.
Kitchen & Bath Remodel
RESIDENTIAL PLUMBING
We upgraded a home’s plumbing system with new faucets, drains, and efficient fixtures—improving both performance and water savings for long-term comfort.
Whole Home Repipe
NEW CONSTRUCTION
Our team completed a full repiping project using high-quality silver lines, ensuring improved water pressure, durability, and long-term reliability for an Eagle Rock residence.
Emergency Sewer Repair
EMERGENCY SERVICE
When a homeowner experienced a sudden sewer backup, our crew responded immediately—using advanced camera inspection and trenchless repair methods to fix the issue fast.
Water Heater Install
RESIDENTIAL UPGRADE
We replaced an outdated tank water heater with a new energy-efficient model, restoring consistent hot water and reducing monthly utility costs.
Commercial Plumbing Upgrade
COMMERCIAL PROPERTY
We re-piped and upgraded plumbing systems for a busy Pasadena restaurant, ensuring reliable hot water, drainage, and compliance with health and safety codes.
Drain & Jetting Service
MAINTENANCE SERVICE
For a multi-unit building in Glendale, we performed a full camera inspection and hydro-jetting service—clearing years of buildup and restoring smooth flow throughout the property.
WHY CHOOSE US
Why We're the Best Choice
A successful plumbing project takes more than tools—it takes experience, care, and a team committed to lasting results. At Derks Plumbing, every job is completed with precision, safety, and professionalism from start to finish.
Skilled Execution
Over 20 years of real-world experience handling everything from minor leaks to major rebuilds.
Transparent Pricing
Fair, upfront estimates with no surprise charges or unnecessary upsells.
Reliable Timelines
We show up on time and complete every project as promised.
Quality Assurance
Every job is inspected for safety, performance, and long-term durability.
Dedicated Support
Direct communication with our licensed plumber no middlemen, no confusion.
Safety First
Fully licensed, insured, and compliant with all California plumbing codes.
Trusted by Homeowners, Developers & Businesses
3,000+
Projects Completed
1,500+
Residential Jobs
300+
Commercial Clients
100%
Commitment to Code Compliance
TESTIMONIALS
See what customers say about us
Derks Plumbing isn’t just another plumbing company—we’re a trusted name in Eagle Rock and the surrounding communities. For over 20 years, homeowners and businesses have relied on us for reliable service, skilled workmanship, and a commitment to quality that shows in every job.
Could not have been happier with Alex! We was right on time, polite, fixed all my kitchen sink issues and have me good tips on how to best maintain. I will for sure be using him again and highly recommend anyone who needs a great plumber to use his services as well. Thank you!
Very very happy with the work Alex did for us replacing the tanks in our Aquasana filtration system. From first contact over the phone through job completion Alex was a pleasure to work with. He explained what he was doing, and why, every step of the way, and made sure we understood what we needed to do to maintain the system. Strongly recommend Alex!
Alex did a great job installing my kitchen faucet and an under-sink Aquasana water filter. He also addressed a few other plumbing-related issues. He was friendly and helpful. Excellent work!
Alex Derks has been such a lifesaver for me. Anytime I'm in a pinch with the plumbing in my home, Alex is only a phone call away and I've only seen great results from his work. He's reliable, knowledgable, and entirely trustworthy. A must-have source when owning a home.
What an amazing find it was to find Alex! I'm a property manager for a huge estate that seems to never run out of things to fix and Alex has been a life saver. I was having a hard time finding someone that could fix a custom shower in the master bathroom and he had no problem getting the job done. After that job was done he fixed both my washer machines and even looked at my exhaust for me. I highly recommend him. His work is solid and he has a great attitude as well so it makes the whole experience go smoother.
After working with dozens of plumbing services in the LA area, I can confidently say Derks is the best in the business. On time, reliable and capable of even the most difficult tasks, Derks goes above and beyond to make sure your water system is working correctly.
OUR BLOG POSTS
Derks Plumbing
Recent Articles
Stay informed with expert plumbing advice, maintenance tips, and professional insights from the team at Derks Plumbing. Our blog helps Eagle Rock homeowners and local businesses prevent costly repairs, improve water efficiency, and keep their plumbing systems running smoothly.
PLUMBING SAFETY • July 05, 2025 • 1 min read
5 Plumbing Safety Tips Every Eagle Rock Homeowner Should Know
I’m Mark Derks, owner of Derks Plumbing with over 20 years of experience serving Eagle Rock and nearby areas. From leak detection to sewer repairs, safety begins with proper care and planning. Here are five essential safety habits every homeowner should follow…
PLUMBING REPAIRS • August 12, 2025 • 2 min read
Top 5 Plumbing Mistakes (and How to Avoid Them)
I’m Sarah Lopez, senior technician at Derks Plumbing. After two decades in the trade, we’ve seen how small issues—like ignoring slow drains or delaying water heater maintenance—can lead to major damage. Here’s how to avoid these costly mistakes…
NEW CONSTRUCTION • September 18, 2025 • 3 min read
Planning Plumbing Systems for New Builds: What to Know First
I’m Jason Kim, project manager at Derks Plumbing. Setting up your plumbing systems correctly during construction ensures long-term efficiency and reliability. Here’s a guide to smart planning for your next residential or commercial project.
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