How fast can a plumber get to my emergency?

Our emergency plumbers typically arrive within 1–2 hours in the Cupertino metro area. We're available 24/7, including weekends and holidays. Call immediately if you have active flooding or a gas leak.

What should I do while waiting for the plumber?

Turn off the water main valve (usually near your water meter or where the main line enters your home). If there's a gas leak, leave the house and call 911. Place towels or buckets to catch water and move valuables away from affected areas.

How much does drain cleaning cost?

Drain cleaning in Cupertino typically costs $125–$500. A single clogged drain costs $125–$250 to clear. Main sewer line cleaning with hydro-jetting runs $250–$500. We provide upfront pricing before starting.

What causes drains to clog in Cupertino homes?

The most common causes are grease and food buildup in kitchen drains, hair and soap scum in bathroom drains, and tree root intrusion in main sewer lines. Cupertino's mature tree canopy — especially older neighborhoods like Land Park, East Cupertino, and Curtis Park — makes root intrusion particularly prevalent.

How much does water heater replacement cost?

Water heater replacement in Cupertino costs $1,200–$4,500 depending on the type. Standard tank water heaters run $1,200–$2,500, tankless models $2,500–$4,500. Heat pump water heaters qualify for SMUD rebates up to $4,000.

What SMUD rebates are available for water heaters?

SMUD offers up to $4,000 in rebates for heat pump water heater installation. Combined with federal tax credits, you could save $4,000–$6,000 on an energy-efficient upgrade. We handle all rebate paperwork.

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Cupertino Supply Inc

4.2★★★★☆(25 Google reviews)

38NorCal Score· Standard

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Business Information

Address: 10230 Imperial Ave, Cupertino, CA 95014, USAGet Directions
Phone: (408) 973-1011
Website: cupertinosupply.com/
Trade: Plumbing
License: C-36 (Plumbing)
Area: Cupertino, CA

Business Hours

Mon	7:00 AM – 5:00 PM
Tue	7:00 AM – 5:00 PM
Wed(Today)	7:00 AM – 5:00 PM
Thu	7:00 AM – 5:00 PM
Fri	7:00 AM – 5:00 PM
Sat	Closed
Sun	Closed

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Reviews

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3 Google

★★★★★Jose Ponce8 months agovia Google

Mr Tile Man AKA Non-Plumber (ME) walked into this store and immediately this gentleman name starts with C, not only helped to make sure I was getting all the right parts and pieces and tools I needed for the best possible prices he could possibly give me as a new comer, ALSO carrying everything to my truck made me feel right at home even though I never step foot inside this store and man I cant wait for our next plumbing opportunity down in that area Bcuz I aint going no where else!!! Thank you C, I truly appreciate your dedicated help brother!!! Your Absolute Best, Jose Ponce Advanced Mobile Tile

★★★★☆M G10 months agovia Google

Great location for getting supplies for the do-it-yourself handyman. Friendly staff and they had everything I needed. Definitely recommend them. They were open on Labor Day, too!

★★★★★Michael C2 years agovia Google

Awesome helpful staff, if you don't know what it is they will. Very convenient location also. Always nice to support local businesses that have been here in the south bay for a long time. Great inventory, they have almost anything you could want for plumbing. Comparable pricing too.

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About Cupertino Supply Inc

Cupertino Supply Inc. is praised for its knowledgeable and friendly staff who go above and beyond to help customers find the right parts, tools, and pricing, even carrying items out to customers' vehicles. Reviewers highlight the store's extensive plumbing inventory, convenient location, and reliable availability, including being open on holidays like Labor Day. As a long-standing local business in the South Bay, it stands out for its personalized service, competitive pricing, and expertise that caters to both professionals and do-it-yourself customers alike. Contact them directly or request a free quote through NorCal Repairs.

AI Summary — Updated July 2026

Plumbing Services in Cupertino

Emergency Plumbing$150–$500+24/7 Emergency Drain Cleaning$125–$50024/7 Emergency Water Heater Services$150–$4,50024/7 Emergency Sewer Line Services$300–$12,00024/7 Emergency Leak Detection$200–$60024/7 Emergency Pipe Repair & Repiping$200–$15,00024/7 Emergency Garbage Disposal$150–$500 Water Filtration$200–$4,000 Toilet Repair$100–$60024/7 Emergency Faucet & Fixture Installation$100–$500 Bathroom Remodeling$5,000–$25,000+Kitchen Plumbing$150–$2,500

Service Area

Cupertino Supply Inc serves Cupertino and the surrounding areas:

Cupertino San Jose Sunnyvale Santa Clara Mountain View Milpitas Campbell

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