Reliable Drain Cleaning, Done Right by San Jose’s Experts
At CPI Service, we bring proven expertise and precision to every drain cleaning job. Whether it’s a minor clog or a major blockage, our licensed team delivers fast, dependable results with professional-grade tools and honest service you can count on.
New Customers: Get 5% Off Any Service
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Coupon Rules: Must mention coupon code when scheduling an appointment. Limit 1 per household. Cannot be combined with other offers. New Customers only.
About CPI Service
Drain issues often strike when you least expect them—during dinner prep, after a long day, or right before guests arrive. What starts as a slow drain can quickly escalate into standing water, bad odors, or even water damage. CPI Service is here to ensure that never happens. Proudly based in San Jose, our team provides targeted drain cleaning solutions designed to keep your plumbing system running smoothly year-round.
We don’t just clear pipes—we restore peace of mind. Whether you’re dealing with kitchen sink clogs, tub backups, or tree roots in your main line, we have the right tools and the know-how to fix it right the first time. Backed by decades of experience and a deep understanding of South Bay infrastructure, CPI offers prompt, professional service built around your schedule—not ours.
You can count on us to explain your options clearly, treat your home respectfully, and deliver lasting results that won’t leave you guessing when the next backup will strike.
Clogged Drains
Nothing’s more frustrating than standing over a slow-draining sink or bathtub. Whether the culprit is grease, soap, hair, or food scraps, our drain clearing specialists use both mechanical snaking and hydro jetting to remove buildup and restore full flow—without damaging your pipes.
Video Line Inspection
For recurring or stubborn clogs, we use high-resolution drain cameras to inspect your plumbing from the inside. This non-invasive technology allows us to pinpoint issues like pipe cracks, root intrusion, or hidden obstructions—and recommend the most cost-effective, long-term fix.
Urgent Plumbing Help
A sudden overflow or sewage smell can’t wait until tomorrow. Our rapid-response team is on call to handle drain emergencies when you need help fast. We’re available 7 days a week to respond to the unexpected—because plumbing problems don’t punch a clock.
Why Choose Us?
Drain cleaning isn’t just a task—it’s a safeguard for your entire home. When handled poorly, even a minor clog can spiral into structural damage, mold growth, or costly repair bills. At CPI, we take a proactive, professional approach to every job, no matter the size.
Here’s why San Jose homeowners consistently turn to us for reliable, stress-free service:
- Certified, experienced, and background-screened professionals
- Honest, upfront pricing with no surprise add-ons
- Flexible scheduling to suit your routine—often same-day
- Advanced equipment and techniques that clean deeper and last longer
- Courteous technicians who keep your home tidy and respect your time
From the first phone call to the final inspection, you’ll experience clear communication, helpful support, and quality results that hold up.
What Our Customers Say
Real San Jose Homeowners, Real Results
Our work speaks for itself—but our happy customers say it even better. These reviews come from local residents who trusted CPI with their drain cleaning needs and were glad they did.
New Customers
5%
OFF Any Service
Coupon Rules: Must mention coupon code when scheduling an appointment. Limit 1 per household. Cannot be combined with other offers. New Customers only.
Plumbing Repair
$47
OFF
Coupon Rules: Must mention coupon code when scheduling an appointment. Limit 1 per household. Cannot be combined with other offers. New Customers only.
Video Inspection
FREE
Coupon Rules: Must mention coupon code when scheduling an appointment. Limit 1 per household. Cannot be combined with other offers. New Customers only.
FAQ
Got questions? We’re here with real answers.
Drain issues can be confusing—especially if it’s your first time dealing with one. Whether you’re trying to prevent future problems or resolve something urgent, these common questions will help you feel confident moving forward with CPI Service.
What types of drain cleaning does CPI offer?
We handle it all—from basic clogs caused by hair or food debris to complex mainline obstructions caused by root intrusion or collapsed piping. Our team is trained to work on kitchen drains, bathroom sinks, bathtubs, showers, utility drains, and beyond.
Are your technicians trained and licensed?
Yes. Every CPI technician is fully licensed by the state, insured, and undergoes regular professional development. We stay current with code requirements and use only approved methods that are both effective and safe for your plumbing system.
Can I book an appointment online?
Absolutely. You can use our simple online form to request a quote or schedule a visit. Prefer a phone call? Our friendly staff is happy to help you book the next available appointment over the phone.
Do you charge for estimates?
Not at all. We offer free, no-obligation estimates before we begin any work. Our technicians will inspect your issue, walk you through their findings, and present pricing clearly so you can make the best choice for your home.
What neighborhoods do you cover?
CPI proudly serves all of San Jose and nearby areas including Santa Clara, Campbell, Los Gatos, Cupertino, Sunnyvale, and surrounding South Bay cities. Not sure if we cover your location? Just reach out—we’d be glad to help.
Let’s Clear Things Up—Fast
You shouldn’t have to live with gurgling drains or unpleasant smells. If water isn’t draining the way it should, it’s time to bring in the professionals. CPI Service offers expert drain cleaning with fast response times, courteous service, and results that last.
Don’t wait for the problem to get worse—call today and flush your drain worries away.
