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Claim This BusinessJW Plumbing, Heating and Air has earned a 4.8-star average across 27,445 reviews in Los Angeles, California. The contractor operates around the clock, seven days a week, serving residential customers across the sprawling LA basin. This volume of feedback suggests an operation that has handled thousands of jobs and refined its process over time, giving prospective callers a substantial sample of real customer experiences to evaluate before picking up the phone.
What distinguishes this contractor in a crowded field is the consistency readers find across reviews: technicians arrive on time, explain their findings clearly, and provide documentation rather than vague verbal assurances. Alex Griego took photographs of condenser equipment and emailed them to a customer, while Roberto B. drew diagrams to illustrate a complex situation for a homeowner who had questions. Julio Capir walked a customer through every furnace maintenance step, being transparent about what needed attention and what could wait. This documentation habit gives homeowners something to reference later.
One reviewer, Sybil Myers, called JW after another company could not resolve a mini-split issue. Ismael arrived on time, completed the work efficiently, and followed up afterward, calling the experience exceptional. Deborah Bruggman described Alex Griego as informative and expert during a condenser fan repair, noting he wore shoe covers in her home and left the work area clean. Swati Kapila appreciated Roberto B. spending extended time explaining her system and drawing a diagram, calling him patient despite a complex situation. Jaime Gonzalez highlighted Julio Capir for honest, pressure-free guidance during a furnace tune-up. Each reviewer named a specific technician and described a scenario ranging from same-day fixes to annual maintenance, suggesting the company maintains quality across its crew.
Every reviewer across this dataset rated the experience five stars. Technicians Alex Griego, Ismael, Roberto B., and Julio Capir each earned specific praise for transparency, punctuality, and thorough documentation of work performed or equipment condition. Reviewers repeatedly mentioned learning something about their own systems during the service call.
| 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 |
Technicians identify issues through physical inspection and equipment testing, explaining findings to homeowners before proceeding.
Annual tune-ups include cleaning, component inspection, and transparent reporting on system condition and future concerns.
Specialized repair and maintenance for ductless systems, with technicians available for same-day appointments.
Targeted fixes for specific parts like condenser fans, with photo documentation sent to the homeowner for their records.
Technicians spend time teaching homeowners about their equipment, drawing diagrams or providing written notes as needed.