Reliable Local HVAC Company in Orange, CA

Reliable A/C & Heating Inc.. is proud to be the premier local HVAC company serving the city of Orange, CA. Nestled in the heart of Orange County and known for its charming Old Towne Historic District, top schools, and thriving business parks, Orange is home to neighborhoods like El Modena, Santiago Hills, and Orange Park Acres. Our experienced heating and cooling technicians in Orange, CA, provide comprehensive HVAC services to both residential and commercial customers. Whether you live in a historic Craftsman, manage a modern office, or own a local boutique, we deliver prompt, professional service to ensure year-round comfort for every property in Orange.

Professional AC Installation & Repair Services in Orange

Stay cool throughout summer with our outstanding AC installation & repair services in Orange, CA. Our certified team expertly installs the latest, energy-efficient systems and responds rapidly to AC repairs of all sizes. Every AC installation & repair project is tailored to Orange’s warm climate and diverse property types, ensuring you receive seamless performance and long-term reliability, whether you own a family home or run a busy business.

Comprehensive AC Tune Ups & Maintenance Plans

Protect your air conditioning investment and reduce energy bills with our thorough AC tune ups & maintenance services. Our local HVAC company schedules routine inspections, cleanings, and system optimizations for both homeowners and businesses in Orange. Our trained heating and cooling technicians in Orange, CA, help keep your AC running smoothly, minimize breakdowns, and extend system lifespan—all while supporting cleaner indoor air.

Trusted Heating Installation & Repair for Orange Properties

Enjoy lasting warmth during Southern California’s cooler months with our heating installation & repair services in Orange, CA. We handle system upgrades, new installations, and fast repairs on all makes and models. Whether you’re retrofitting a historic residence or servicing your office’s heating equipment, our expert technicians provide prompt, efficient heating installation & repair solutions for optimal comfort and peace of mind.

Heating Preventative Maintenance & Tune Ups for Efficiency

Maintain dependable performance and reduce the risk of breakdowns with our heating preventative maintenance & tune ups. Our skilled team offers detailed inspections, cleanings, and calibrations that protect your system’s longevity and efficiency. With regular heating preventative maintenance & tune ups, Orange homeowners and businesses enjoy stress-free comfort in every season.

Indoor Air Quality Solutions for Orange Homes & Businesses

Improve the well-being of your indoor spaces with advanced indoor air quality services. We install premium air filtration, purification, and humidity control systems to target allergens, dust, and pollutants. Our local HVAC company customizes indoor air quality strategies for Orange homes, offices, schools, and shops, offering healthier, fresher air for your family, employees, and customers.

Contact Orange, CA’s Leading HVAC Experts Today

Take the next step toward year-round comfort with Reliable A/C & Heating Inc.. Call us at (818) 487-0671 or use our simple online form to book service, schedule maintenance, or request an estimate. Our friendly team is ready to help with every HVAC need in Orange, CA. Choose the most trusted local HVAC company for service you can rely on!

Karen Isaac 2026-04-30 10:50:19

The management company contacted the company to service 15 ductless mini split systems at the VA building located at 1105 Angelino. Reliable’s team performed a spring tune-up on all units, including Fujitsu Halcyon ductless mini-split systems with indoor units on living room walls and condensers outside at ground level behind the apartments. Tech inspected electrical components and controls, checked evaporator and condenser coils, drain lines, and drain pans, cycled compressors, blower motors, blower wheels, and condenser fan motors, checked refrigerant levels and temperature differential, and tested each system in heating and cooling modes. Dirty washable filters were found and cleaned; systems were charged with refrigerant as needed; coils were deep-cleaned where necessary; and proper operation was verified. All serviced systems are operational at this time.
Karen Isaac 2026-03-17 12:38:34
The customer reached out for service on their split heat pump system, featuring a side-house condenser and an attic-located air handler. Having thoroughly inspected the distinct circumstances of the system, we were able to diagnose the complex issue and swiftly implement an effective solution. We exhibited our knack for efficient problem-solving by delivering both accuracy and quickness. It's clear that our team's deep industry knowledge and commitment to quality is what truly sets us apart. Nothing gives us more satisfaction than leaving our customers happy with a well-serviced and functioning heating system. Repeat business is the best kind of business. #HVACservice #QualityAssured #CustomerSatisfaction
Karen Isaac 2026-03-17 12:36:29
We were reached out recently by a customer who required service on their water source heat pump system. Upon inspecting the system, it was identified that a 35/5 capacitor had failed and the charge of the refrigerant was alarmingly low. Using our technical expertise and quality parts, we efficiently replaced the failed capacitor and replenished the refrigerant to its optimal level. We're grateful to have offered our service and resolved the issue. #HVACService #HeatPumpRepair #CustomerSatisfaction
Karen Isaac 2026-03-17 12:31:09
We were recently contacted by a client requiring service on their ductless mini split heat pump system. The intricacy lay in the placement of the system with the condenser stationed atop their roof and the air handler on the living room wall. We efficiently performed an inspection of the refrigerant, ensuring optimal functionality and comfort in the space. Our mission to deliver reliable service and enduring products was gladly fulfilled, leading to a satisfied customer. #HVACService #DuctlessHeatPumps #CustomerSatisfaction
Karen Isaac 2026-03-16 12:58:59
We were recently contacted by a customer with concerns regarding their thermostat communication on their gas/electric rooftop package unit. The thermostat was allegedly altering the temperature settings independently. We swiftly responded and utilized top-notch tools and expertise to address the issue. Our commitment to quality service assures our customers that their comfort and satisfaction are our utmost priority. We're proud to continue providing this level of professional service maintaining the necessary temperature control effectively. #ThermostatIssueResolved #CustomerSatisfaction #ProfessionalService
Karen Isaac 2026-03-16 12:28:46
We're assisting a customer today who sought our expertise for service on their roof-located Payne gas/electric package unit. Our technician meticulously inspected the unit's electrical components and controls to ensure their optimal functioning. We checked the evaporator and condenser coils, crucial parts that impact the unit's efficiency. Our comprehensive service enabled us to address the customer's concerns effectively and ensure their unit's peak performance. We're delighted to assist our clients and enhance their comfort with our quality services. #RooftopUnitRepair #QualityService
Karen Isaac 2026-03-16 12:11:36
We were contacted by a diligent customer seeking preventative maintenance service on their single-zone ductless mini split heat pump system. They clearly understand the value of keeping their system in tip-top shape. We jumped into action, thoroughly inspecting the air handler and condenser coil. After verifying the overall system, we're thrilled to affirm it's operating smoothly. Remember, regular maintenance is key to prevent costly and unexpected problems from arising in the future. #MaintenanceMatters #HVACTechnicians #CustomerSatisfaction
Karen Isaac 2026-03-16 12:09:17
We're glad to share our recent visit where we assisted a customer in need of preventative maintenance for their one-zone ductless mini-split heat pump system. They reached out to us, acknowledging the importance of regular upkeep in ensuring their system's longevity and efficiency. We carried out a thorough inspection of their air handler and condenser unit. We aided in keeping their system in top shape by cleaning the washable air filters, a simple but critical component in maintaining good air quality and optimum system performance. We left the customer satisfied with a well-maintained system ready to keep them comfortable all year round. #PreventativeMaintenance #DuctlessMiniSplitSystem #HVACService
Karen Isaac 2026-03-16 12:06:59
The customer reached out to us regarding a service requirement for their heat pump package unit. We immediately facilitated a comprehensive evaluation of the system. Our experienced technician conducted an in-depth inspection, ensuring that the refrigerant levels were in the appropriate range and that the temperature differential was accurate. Pleased to announce that after our expert intervention, the system is now optimally functioning. We always strive to provide top-rate service to fulfill our customers' needs. #HeatPumpService #ExpertSolution
Karen Isaac 2026-03-13 14:16:29
The customer reached out to us for service on their gas/electric package unit situated on the rooftop. We promptly responded, carrying out a comprehensive diagnostic inspection and maintenance service. Careful attention was given to inspecting the electrical components and wiring. By employing our technical expertise and high-grade tools, we ensured the unit is in optimal working condition. We're here to guarantee your comfort and satisfaction. #RooftopUnitService #Maintenance #CustomerSatisfaction