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About Reliable
Reliable is a heating contractor serving Costa Mesa, CA and surrounding areas. They have 7 reviews on Google with an average rating of 4.4 stars. They offer 24-hour service, seven days a week. You can reach them at (714) 384-7961 to schedule an appointment or request a free estimate.
Working Hours
| Sunday | Open 24 hours |
| MondayToday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Heating Installation & Replacement
Equipment swaps for aging or failed furnaces and heating systems, including option presentations for new models.
AC Repair & Diagnostics
Troubleshooting and fixing cooling failures, with multiple reviews confirming rapid same-day repair completion.
Heating System Tune-Up
Preventive maintenance for older heaters including safety evaluations and efficiency assessments.
Portable AC Setup
Installation and startup of portable cooling units for targeted zone comfort, with clear usage instructions provided.
Thermostat Installation
Replacing or upgrading home thermostats with new smart or programmable units and full feature walkthroughs.
Emergency HVAC Service
Round-the-clock availability for sudden heating or cooling failures requiring immediate professional attention.