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Claim Your Free PageJim's Heating & Air Conditioning has served Pasadena and the broader San Gabriel Valley for over 30 years as a family-owned HVAC contractor. Holding a California contractor license, the team maintains a 4.9-star average across 25 verified reviews, reflecting consistent expertise in both heating and cooling system work. Residential customers across Pasadena, Altadena, and San Marino rely on the crew for repairs, replacements, and seasonal maintenance. With round-the-clock availability seven days a week, the company responds to equipment failures regardless of when they occur.
Customer feedback highlights three technicians by name. Harry earned praise for explaining heating issues thoroughly before completing repairs at a fair price. Mike resolved a heating and cooling failure for one household in under an hour after a weekend call. Rhonda coordinated scheduling for another customer, answering all questions patiently before dispatching a technician who diagnosed and repaired an AC unit efficiently. These named encounters illustrate the company's ability to match specific expertise to specific homeowner needs, whether the job involves a malfunctioning furnace in January or an air conditioning system failure during a summer heat wave.
Four of eight reviewers specifically mention emergency same-day service, with technicians arriving the following morning for weekend calls. All eight reviewers awarded 5 stars and highlighted either honest pricing, professional conduct, or speed of repair. The consistency of positive mentions around honesty and efficiency distinguishes Jim's Heating & Air Conditioning from contractors whose reviews split between pricing complaints and technical praise.
All 8 reviewers gave 5 stars and described interactions with specific technicians. Harry, Mike, and Rhonda each received named recognition for honesty, speed, or communication. Four reviewers explicitly mention emergency same-day availability as a deciding factor in choosing this contractor.
| 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 |
Diagnoses and repairs furnaces and heat pumps, including ignition issues, thermostat calibration, and airflow problems. Reviews confirm rapid response for heating emergencies.
Service restores cooling to malfunctioning AC units. One reviewer noted a complete repair completed in 30 minutes by a skilled technician.
Round-the-clock availability handles equipment failures any day or hour. Four reviewers specifically described same-day or next-morning emergency response.
Replaces outdated or failed HVAC equipment with properly sized new systems. Customer feedback reflects fair pricing and professional installation.
Seasonal tune-ups keep heating and cooling systems running efficiently. Ongoing customer relationships confirm reliable annual maintenance service.