Oh No Plumbing & Air Conditioning

Oh No Plumbing & Air Conditioning serves Phoenix as a licensed plumber holding a 4.7-star rating derived from 199 customer reviews. The business operates Monday through Friday from 8 AM to 5 PM, with Saturday and Sunday reserved for emergency calls. Technicians respond to service requests throughout the Phoenix metropolitan area, handling both routine maintenance and urgent repair scenarios. The company maintains a direct phone line at (602) 559-9055 for scheduling appointments.

The contractor specializes in Moen Posi-Temp shower systems, carrying the specific 1222 and 1222B cartridges required for these valve assemblies. This focused expertise allows technicians to diagnose cartridge failures and execute replacements without unnecessary trial-and-error. When standard extraction proves difficult, the team proceeds with controlled drilling techniques to remove broken components without damaging the valve body. The business also handles complete valve assembly replacements when cartridges cannot be successfully reinstalled.

One reviewer documented a complex shower repair where technician Chris arrived during a scheduled window but encountered a stripped set screw that prevented standard handle removal. After consulting with the homeowner, Chris carefully cut away the damaged handle and installed a new trim kit, then successfully replaced the cartridge despite multiple insertion attempts. The job required a follow-up visit the next morning to complete the valve replacement after parts procurement. The reviewer noted the team honored the quoted price despite the additional labor and returned to finish the work without charging extra.