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Exclusive Offer: Only $65 for Professional Drain Cleaning!

All Your Home Plumbing Needs From One Trusted Partner

Plumbers Serving the Upland and Claremont, CA Area

Offering Solutions & Options for a Great Plumbing Experience

AS Plumbing and Mechanical is a family-owned and operated business specializing in residential plumbing services in Upland and Claremont, CA and the surrounding communities. Our family consists of three generations of home plumbers providing decades of superior services with honest pricing and work backed by our labor warranty. No job is too big or too small for our team, and with 24/7 emergency services and same-day availability for many calls, you’re guaranteed a prompt response when you call us for service.

Emergency Plumbing
Gas Lines
Water Lines
AS Plumbing and Mechanical Staff

Our Commitment to Customer Satisfaction

Our business is based on a customer-centric approach designed to provide plumbing services that solve the homeowner’s problems or achieve their goals without wasting time trying to upsell them on services they don’t need. We promise professionalism, honest pricing, and transparent communication with our work. Our technicians use quality replacement parts and products manufactured by the leading names in plumbing supply. Paired with our one-year labor warranty, you can have complete peace of mind that your home is getting the best plumbing services available.

AS Plumbing Worker Driving Heavy Machinery

Immediate, Same-Day Service Is Available

Our licensed and insured plumbers are available for same-day services. With our 24/7 emergency plumbing team always standing by, your call will be answered by a live person no matter what time of day or night you call for those situations that just can’t wait. Contact us right away for emergency plumbing needs. Are you looking to get a quote for a tankless water heater upgrade or a gas line installation for your outdoor kitchen? Contact us to schedule a free estimate for any plumbing needs. We offer comprehensive solutions to upgrade, maintain, and repair your home plumbing year-round.

Customer Reviews

AS Plumbing and Mechanical


Hours of Operation
Monday: 7:00 AM – 7:00 PM
Tuesday: 7:00 AM – 7:00 PM
Wednesday: 7:00 AM – 7:00 PM
Thursday: 7:00 AM – 7:00 PM
Friday: 7:00 AM – 7:00 PM
Saturday: 7:00 AM – 7:00 PM