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Claim This BusinessOption One Plumbing has served Rancho Cucamonga and surrounding Inland Empire communities since 2003, building a reputation through thousands of service calls and a 4.8-star average across more than 3,000 verified reviews. The company maintains full licensing and operates around the clock, every day of the year, ensuring homeowners in Rancho Cucamonga, Fontana, and Ontario have access to emergency plumbing support when pipes burst or water heaters fail. This sustained presence in the region reflects a commitment to local relationships rather than transient service contracts.
What distinguishes Option One from neighboring contractors is their deliberate approach to customer communication. Multiple reviewers note that technicians take time to explain issues thoroughly before recommending repairs, and the office staff follows through when problems arise after the initial visit. The company does charge a diagnostic fee, which some reviewers initially questioned, but those who remained customers report that transparent pricing and workmanship quality offset the initial cost.
Homeowners who left reviews named specific technicians who handled memorable situations. Noah completed urgent work before a holiday deadline. Mike walked a customer through every repair step while ensuring she felt safe in her own home. Fernando arrived within hours to address a toilet jammed by a curious toddler. Brandon repaired a damaged pipe during an urgent same-day call. These named encounters illustrate how the company translates its 24-hour availability into actual responsiveness for Rancho Cucamonga families.
Five of five positive reviewers mention specific technicians by name (Noah, Mike, Fernando, Brandon, Jacob), while the sole negative review centers on a $50 diagnostic charge and pricing transparency rather than service quality. Emergency availability appears across multiple satisfied customer accounts.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
24/7 response for burst pipes, leaks, and urgent water heater failures, with same-day service available.
Service for traditional and tankless units, including diagnostic evaluations and replacement recommendations.
Professional clearing of clogged drains and sewer lines, with techniques appropriate for residential systems.
Fixing damaged or corroded pipes, including emergency pipe repairs for urgent situations.
Installation, repair, and unclogging services for toilets, faucets, and other household fixtures.