Plumber in Cupertino, CA – Honest, Efficient, and Ready to Help
In a city that values innovation, quality, and dependability, Cupertino homeowners need a plumbing service that reflects those same values. At #1 Honest Plumber Inc., we proudly provide comprehensive residential plumbing services with a strong focus on integrity, precision, and long-term solutions. With more than 15 years of hands-on experience across the South Bay, we understand the unique needs of Cupertino homes—from classic mid-century Eichlers to cutting-edge new builds.
Whether you’re dealing with a leaking water heater, sewer backup, or remodeling your kitchen or bathroom, our team delivers smart solutions and professional workmanship with zero upsell pressure. When you call us, you get answers—not sales tactics.
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Why Cupertino Homeowners Rely on #1 Honest Plumber Inc.
- Local Experience You Can Trust – We've worked in every major Cupertino neighborhood and are familiar with local permitting, code requirements, and common plumbing infrastructure challenges.
- Owner-Operated Service – Ed Hinojosa personally oversees every job to ensure the same high standards on every visit.
- Transparent Pricing – You get clear, upfront quotes. We don't believe in surprises, hidden charges, or pushing unnecessary work.
- Cutting-Edge Tools – Our team uses modern diagnostic and repair technology, including sewer cameras, hydro jetting machines, and trenchless pipe replacement systems.
- Backed by 300+ Five-Star Reviews – Cupertino families count on us for reliable, respectful, and honest service every time.
300+ five-star reviews
Ready to Work With a Plumber You Can Trust?
Years of Experince
Our Complete Plumbing Services in Cupertino
Our full-service offerings include:
- Emergency Plumbing Service – 24/7 response to leaks, backups, and pipe bursts
- Water Heater Installation & Repair – Both standard tank and tankless units
- Sewer Line Services – Repair, replacement, and trenchless solutions to minimize disruption
- Drain Cleaning – Including hydro jetting for long-term performance
- Faucet, Sink, Toilet, and Shower Repairs and Installations
- Whole-Home Repiping – Copper and PEX repiping with minimal disruption
- Sewer Line Video Inspections – Accurate, real-time diagnostics before you dig
- Leak Detection – Fast and accurate leak location to prevent property damage
Whether you’re upgrading fixtures, preparing for a remodel, or dealing with an unexpected emergency, we bring the tools, training, and experience to solve the issue quickly and cleanly.
Proudly Serving All Cupertino Neighborhoods
We provide plumbing services in every part of Cupertino, including:
- Monta Vista
- Garden Gate
- Oak Valley
- West of Bubb
- Rancho Rinconada
- Cupertino Village
- Creston
- Foothill Estates
Each neighborhood has its own unique construction and plumbing infrastructure—something we take into consideration to deliver the best possible results.
Areas We Serve
We proudly serve homeowners throughout every neighborhood in Sunnyvale:
Support for Realtors and Renovations
Are you buying, selling, or remodeling a home in Cupertino? We offer pre-sale inspections, sewer line evaluations, and remodel-ready plumbing upgrades. Our real estate clients love our responsiveness, thoroughness, and ability to explain technical issues in plain English.
Schedule Plumbing Services in Cupertino Today
Whether it’s a planned upgrade or an unexpected issue, you deserve a plumber who communicates clearly, works cleanly, and gets the job done right. Call #1 Honest Plumber Inc. today to get the quality plumbing service Cupertino families rely on.
#1 Honest Plumber Inc. – Cupertino Plumbing Solutions Built on Trust.
