Established in 1955, Conleff Plumbing Supply has been serving the Santa Clara area for over 45 years. Providing its customers with a wide array of plumbing products to choose from has made Conleff a leader in sales to the residents of the Silicon Valley. Always choosing dependable manufacturers and products, while providing excellent customer service, makes Conleff stand out among its competitors. Contractors and homeowners alike, rely on the expertise of owner Tom Summer, when it comes to choosing a high quality product at a reasonable price. From faucets to fittings and tubs to copper tubing, Conleff carries just about everything you need to meet that plumbing remodel or repair. And if we dont stock it, you can bet we know where to get it. Special orders are gladly accepted.
Hi there!
Rate this business!
First-classBetter than mostAbout what I expectedNot the worst...Disappointing
Click to Rate


Share Review

Like this review? Share it on your social network to get the word out!

Gary B.
Gary B.


Provided by

There is a reason these guys have been in business since the 40's. If you're looking for the big box store service people who will run when you walk in the door or politely tell you that part is on isle 24 when in fact they don't know, then don't come here. Bunch of old guys who really know there business. This is the place you come to when you need a hard to find part or an answer to a plumbing problem.

5 Star business

More Business Info

Let us fix your plumbing problem.

BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Fri:
Sat - SunClosed
  • Septic Tank Treatment
  • New Plumbing Installations
  • Drain Maintenance & Repair
  • Drain Repair
  • Drainage System
  • Custom Plumbing & Heating
  • Septic Pumping
  • Plumbing Contractors Commercial
  • Water Heater Repair/Replacement
  • Drain Cleaning
  • Plumbing Installation
  • Replacement Parts
  • Pipes
  • Parts
  • Toilets
  • Wholesale Plumbing Fixtures
  • Plumbing Fixtures
  • Custom Plumbing & Heating
  • Plumbing Fittings
  • Sinks
  • Well Pumps
  • Faucets
American Standard, Ao Smith, Aqua Pure, Aqua-Pure, Crane, Delta, Florestone, Grohe, KWC, Kohler, Moen, Price Pfister, Reed, Rheem, Takagi, Toto
Payment method
visa, mastercard, amex, all major credit cards, discover
Social Links
Plumbers, Bathroom Remodeling, Building Construction Consultants, Construction Consultants, Hardware Stores, Home Decor, Home Improvements, Home Repair & Maintenance, Housewares, Plumbing Fixtures, Parts & Supplies, Plumbing, Drains & Sewer Consultants, Water Heaters
Other Information

Parking: Lot, Private

Bike Parking: No

Wheelchair Accessible: Yes

Price Range : Average

Specialties: Pipes, Water Systems, Springs, Heaters, American, Drains, Steel, Copper, Homes, Tools

Payment Options