A1 Plumbing, Heating & AC
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About A1 Plumbing, Heating & AC
A1 Plumbing, Heating & AC serves Torrance residents and businesses with 24-hour availability, holding a 4.3-star rating across nine client reviews. The company operates throughout Los Angeles County, South Bay and Orange County, delivering both plumbing repairs and heating and cooling services to residential and commercial clients. Their team advertises licensed, insured and bonded status, providing emergency response alongside scheduled maintenance for pipes, water heaters and HVAC systems.
What distinguishes this contractor is their commitment to transparent flat-rate pricing with no overtime premiums, regardless of when a customer calls. The company handles a comprehensive range of specialized services from leak detection and sewer line repair to water heater installation and repiping. Their team offers camera video inspections, electronic line locating and trenchless repair methods, enabling non-invasive diagnostics and solutions for complex underground pipe failures.
Client reviews highlight specific technicians who arrived quickly during urgent situations. Jonathan responded to a Sunday night emergency leak within the promised timeframe, communicating clearly about work in progress and explaining pricing before starting repairs. A reviewer called Leo Valencia professional and clean after unclogging multiple bathrooms in a single visit. Melvin installed a 100-gallon water heater for a commercial building, earning a recommendation as the customer's go-to technician.
What Customers Say
Seven of nine reviewers awarded five stars, praising same-day emergency response, transparent pricing and specific technicians including Jonathan, Melvin and Leo Valencia. One three-star review cited reluctance to explain problem causes on invoices and higher construction-related prices.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| SaturdayToday | Open 24 hours |
Services
Emergency Plumbing
Available 24 hours daily for burst pipes, severe leaks and urgent pipe failures requiring immediate response.
Drain Cleaning & Hydro Jetting
Clears stubborn clogs using snake services and high-pressure hydro jetting for grease and debris buildup.
Leak Detection & Electronic Location
Uses electronic leak detection and line locating to find hidden leaks behind walls or underground without unnecessary demolition.
Sewer Line Repair & Trenchless Solutions
Repairs or replaces damaged sewer lines using trenchless methods that avoid full excavation of landscaping.
Water Heater Service
Services traditional and tankless water heaters including repairs, installations and maintenance for residential and commercial units.
Heating & AC Repair
Repairs and maintains heating systems and air conditioning units across all makes and models.
Camera Video Inspections
Inserts a drain camera to visually diagnose blockages, cracks or root intrusion in pipes before recommending repairs.