Grass Valley, Nevada City & Auburn’s Trusted Plumbing Experts

Golden State Plumbing & Drain is your go-to plumber for professional plumbing services in Grass Valley, Nevada City, and Auburn, California. With over 10 years of hands-on experience, we’re fully licensed, bonded, and insured, serving both residential and commercial clients with dependable, high-quality plumbing solutions.


✅ Why Choose Golden State Plumbing?

  • Free Estimates – Transparent, upfront pricing with no surprises

  • Honest Service – We never upsell or suggest unnecessary work

  • Fast Response Times – Prompt scheduling and reliable arrival

  • Full-Service Plumbing – No job is too big or too small


🛠️ Plumbing Services We Offer

We specialize in a wide range of plumbing repairs and installations, including:

  • Water heater & tankless water heater repair and installation

  • Slab leak detection and emergency leak repair

  • Drain cleaning, hydro jetting & sewer line repair

  • General plumbing repairs, fixture replacements & re-pipes

  • Leak detection, garbage disposal repair, and more

Whether you’re dealing with a dripping faucet, a failed water heater, or need a full plumbing overhaul — Golden State Plumbing gets it done right, the first time.


⭐ What Our Customers Are Saying

“Fast, professional, and honest. Golden State Plumbing fixed our slab leak the same day we called!”
— Sarah T., Grass Valley

“We've used them for years. Always on time and priced fairly. Highly recommend.”
— Mark D., Auburn

[📝 Read More Reviews]


📸 Recent Work

[Insert before-and-after photos or image gallery here]
From clean tankless water heater installs to full home re-pipes, we take pride in every detail.


📍 Proudly Serving

Golden State Plumbing proudly serves the following communities:

  • Grass Valley

  • Nevada City

  • Auburn

  • Plus surrounding areas in Nevada County and Placer County


📞 Call for a Free Estimate

Ready to get started? Let us solve your plumbing problem today.

📱 Call or Text: 530-305-4781
📧 Email or Message Us: [Contact Us] (Link to your form or page)
🔧 CA License #1029189 | Fully Licensed, Bonded & Insured

Residential Plumbing Services in Grass Valley

If your home’s toilets, pipes, showers, or other plumbing fixtures are in need of service, you need the most reliable residential plumbers: Golden State Plumbing! For over 10 years, we’ve brought our unmatched expertise to households throughout Grass Valley, Nevada City, and Auburn, offering professional services at every stage of the process. From initial inspection and diagnosis to spot repairs and full system replacements, nothing is beyond the scope of our residential plumbing pros.

Expert Residential Plumbing and Drain Cleaning Services

Has your toilet, shower, or kitchen sink begun to drain too slowly? Hair, toilet paper, grease, and personal grooming products can cause your drains to back up, leading to unpleasant smells and potentially long-term plumbing damage. Instead of relying on a store-bought DIY drain cleaner, call on our professional drain cleaning experts! Starting with a thorough inspection, we’ll address any problems with your drains, from clogs to parts repairs.

Keep Your Water Flowing Properly by Repiping

If your home is several decades old, it may be time to consider repiping. Even if you haven’t noticed the tell-tale signs of malfunctioning pipes (like leaks, flakes, or rusty water), there may be damage hidden behind the walls. By turning to our expert plumbing services, you can rest assured that your pipes are in mint condition and free from potentially costly damage and unhealthy contaminants.

Innovative and Effective Sewer Line Cleaning

At Golden State Plumbing, we’ve seen how other plumbers work. Because we weren’t happy with the industry standard for sewer line cleaning, we created our own more effective technique! Using this “progressive rodding” method, we’ll open a hole in your in your pipe and then use progressively larger rods to completely remove built-up minerals, debris, and other clogs.

Trust Your Sump Pump to Our Licensed Grass Valley Plumbers

Sump pumps are an absolutely essential aspect of your home, keeping your basement dry and protected from major issues like water damage, mold, and rot. Our residential plumbing company has expertise in every aspect of sump service.

If you suspect an issue, call us right away for timely, professional, and courteous plumbing services! 

530-305-4781

Testimonials

Do you have a restaurant or commercial business that is in need of a reliable plumber? Look no further! We pride ourselves on our quick and affordable service that we provide to all our customers. 

Commercial Plumbing Repairs

Our plumbers are experts in helping your business get back to normal. We do a wide variety of commercial repair work ranging from sinks and drains to water lines. For us, there is no job too big or small. Commercial plumbing services vary depending on your needs and can range from simple repairs of hot water boilers and commercial water heaters to working with the pipes and drains themselves if they are clogged or dysfunctional. Additionally, with the assistance of a local commercial plumbing contractor, it is possible to easily order replacement parts including faucets, fixtures, drain stoppers or even new drains entirely. Commercial plumbing also extends into thorough drain cleaning and in some cases, even water and sewer line repairs, depending on the problem that is causing issues with your commercial plumbing. Installing new pumps and pump repair is also a common commercial service we offer.

Drain Cleaning

Commercial drain lines can often be a problem for a variety of reasons. Have one of our technicians come out and diagnose your property's drain issues. If we can't unclog your drain, no one can. We offer a variety of drain cleaning services including jetting, cabling, and snaking. Give us a call to fix your clogged drain today!

Backflow Services

Backflow preventer devices are an essential part of your plumbing and water supply system. If you have a failed backflow inspection or want to get a new backflow installed, we can make the whole process pain free. 

Commercial and Industrial Water Heaters

If your business is in need of an experienced water heater provider then look no further. Our technicians will give you an accurate assessment of your water heater and let you know whether it needs to be repaired or replaced. We service everything from in-home water heaters to industrial boilers so give us a call and we can help you out.